Electronic Know Your Customer (eKYC) reason codes provide additional context for match results and risk assessments returned by the eKYC API. Reason codes indicate why a specific risk level was returned, or add nuance to a match result. For example, a reason code may indicate that an address matched but is a PO Box, or that a phone number is associated with a high-risk carrier.
Reason codes are returned in the reasonCodes array on the relevant response field (overallLevel, taxIdLevel, phoneLevel, addressRiskLevel, emailLevel, emailDomainLevel). For examples of how reason codes appear in API responses, see the sample responses on the country pages under eKYC Coverage. For the response field concepts, see eKYC API Reference. {/* TODO: Update these links once the pages are published. */}
The tables below list all reason codes by category (Phone, Email, Tax ID, Address), including their status. Live codes are actively returned by the API. Deprecated codes are no longer returned but may still appear in historical data. New codes were added in the most recent update (December 2025).
Phone Reason Codes
| Reason Code | Description | Status |
|---|---|---|
| P2OSOV | Two identities have OS or OV reason codes. | New: Added December 2025 |
| P3OSOV | Three identities have OS or OV reason codes. | New: Added December 2025 |
| P4OSOV | Four identities have OS or OV reason codes. | New: Added December 2025 |
| P5OSOV | Five or more identities have OS or OV reason codes. | New: Added December 2025 |
| PA15 | There was activity on this number in the last 15 days. | Deprecated |
| PA24 | There was activity on this number in the last 24 hours. | Deprecated |
| PA2M | There was activity on this number in the last two months. | Deprecated |
| PA3M | There was activity on this number in the last three months. | Deprecated |
| PABA | The address provided in the request is a business address. | Live |
| PABM | The address provided resulted in a better match than the normalized address. | Live |
| PACF | The address provided in the request matches the address of a U.S. correctional facility. | Live |
| PADU | The address provided in the request is a dual address: for example, 123 Main St PO Box 99. | Live |
| PAE | Some empty address fields were completed through address normalization for the address match check. | Live |
| PAHR | The address provided in the request is for a building that contains sub-units, such as apartments. | Live |
| PAIN | The address provided in the request is inactive. For example, new developments may have addresses but are inactive until someone moves in; or, after a natural disaster, addresses in the affected area are marked as inactive for a time. | Live |
| PALT | The address provided is in low tenure. | Live |
| PAM | There was activity on this number in the last month. | Deprecated |
| PAMA | The address provided in the request is tied to multiple active addresses. The address may be missing a suite or apartment number. | Live |
| PAML | The address provided in the request is a military address. | Live |
| PANN | There is no name and address information associated with the phone number provided. | Live |
| PANV | The address provided could not be verified. | Live |
| PAPM | The address provided is associated with a Private Mailbox operator: for example, a UPS store. | Live |
| PAPO | The address provided is a PO Box. | Live |
| PAUD | The address provided in the request is an undeliverable address. | Live |
| PAV | The address provided is vacant—unoccupied in the past 90 days. | Live |
| PAVN | The address provided in the request is valid and has been normalized prior to calculating the match score. | Live |
| PAW | There was activity on this number in the last seven days. | Deprecated |
| PBL | The number is associated with a business line. | New: Added December 2025 |
| PBOT | The behavior pattern that suggests this number is being used by a bot. | Deprecated |
| PCA | There are common addresses appearing across multiple seemingly unrelated identities associated with the phone number. This can indicate a higher risk of fraudulent activity. | New: Added December 2025 |
| PCC | The behavior pattern that suggests this number is being used by a call center. | Deprecated |
| PCSV90 | Continuous successful regular volume of verification traffic on this number over the past 90 days. | New: Added December 2025 |
| PCU | The carrier call was unsuccessful. | New: Added December 2025 |
| PCV90 | Continuous successful regular volume of verification traffic from a range this number belongs to over the past 90 days. | New: Added December 2025 |
| PD1 | The phone number was found to be a web-scraped number showing as active. | New: Added December 2025 |
| PD2 | The phone number was recently deactivated. | New: Added December 2025 |
| PDI | The phone record data has a death indicator; the person associated with this record has been identified as deceased. | Live |
| PDL | No driver's license data is available to match to the submitted driver's license parameters. | Live |
| PDLA | No driver's license data is available to match to the submitted driver's license parameters. | Deprecated |
| PDR | The device date returned was not obtained in real-time; there may be a more recent device change. | New: Added December 2025 |
| PDS | T-Mobile customers only: the mobile number has been identified as Do Not Sell by the carrier, and live data was not used for the Trust Score. | New: Added December 2025 |
| PDV | High device change velocity is associated with the phone. | New: Added December 2025 |
| PE24 | Expected activity for this number over the last 24 hours. | Live |
| PE90 | Expected activity for this number over the past 90 days. | Live |
| PECD | Expected call duration for this number over the past 90 days. | Deprecated |
| PELT | Expected activity on this number over a tenure greater than or equal to 90 days (long-term). | Deprecated |
| PES | Expected success for this number over the past 90 days. | Deprecated |
| PES90 | Extremely significant activity for a risky range that this number belongs to over the past 90 days. | Deprecated |
| PFF | Call forwarding was not enabled on the phone. | New: Added December 2025 |
| PFIS | Few incoming calls were successful for this number. | Deprecated |
| PFN | A family name was found and used in the name matching calculation. | Live |
| PFO | Call forwarding was enabled on the phone. | New: Added December 2025 |
| PFOI | Few outgoing calls were successful and very few incoming calls were successful for this number. | Deprecated |
| PFOS | Few outgoing calls were successful for this number. | Deprecated |
| PFRD | This number has been flagged as a source of fraud. The score always recommends blocking this number. | Live |
| PFXL | This is a fixed line number. | New: Added December 2025 |
| PH90 | Higher than expected activity on this number within one or more 24-hour periods within the last 90 days. Spikes within one hour are also considered. | Deprecated |
| PHAI | Activity towards this number is coming from a higher-than-expected quantity of unique phone numbers. | Deprecated |
| PHAO | Activity from this number is going to a higher-than-expected quantity of unique phone numbers. | Deprecated |
| PHLT | Higher than expected activity on this number over a tenure greater than or equal to 90 days (long-term). | Deprecated |
| PHRL | The provided phone number is associated with a high-risk line type (Non-Fixed VoIP or Prepaid MVNO)—available for most carriers with consent. | Live |
| PHSLT | Higher than expected activity on this number within one or more 24-hour periods within the tenure (either short or long-term). Spikes within one hour are also considered. | Deprecated |
| PHV | High velocity of change events associated with the phone. | New: Added December 2025 |
| PILE | The number of identities associated with the phone number has exceeded the phone data provider's suggested limit. This can indicate a higher risk of fraudulent activity. | Live |
| PINV | The number is invalid. | Live |
| PKA | Ownership tenure is between eight and 14 days. | New: Added December 2025 |
| PKB | Ownership tenure is between 15 and 21 days. | New: Added December 2025 |
| PKC | Ownership tenure is between 22 and 30 days. | New: Added December 2025 |
| PKD | Ownership tenure is between 31 and 45 days. | New: Added December 2025 |
| PKE | Ownership tenure is between 46 and 60 days. | New: Added December 2025 |
| PKF | Ownership tenure is between 61 and 90 days. | New: Added December 2025 |
| PKG | Ownership tenure is between 91 and 120 days. | New: Added December 2025 |
| PKH | Ownership tenure is between 121 and 150 days. | New: Added December 2025 |
| PKI | Ownership tenure is between 151 and 180 days. | New: Added December 2025 |
| PKJ | Ownership tenure is between 181 and 365 days. | New: Added December 2025 |
| PKK | Ownership tenure is between 366 and 730 days. | New: Added December 2025 |
| PKL | Ownership tenure is between 731 and 1095 days. | New: Added December 2025 |
| PKM | Ownership tenure is between 1096 and 1460 days. | New: Added December 2025 |
| PKN | Ownership tenure is between 1461 and 1825 days. | New: Added December 2025 |
| PKO | Ownership tenure is greater than 1826 days. | New: Added December 2025 |
| PLEA | Much less than expected activity or none at all for this number over the past 90 days. Cannot classify. | Live |
| PLLT | Lower than expected activity on this number over a tenure greater than or equal to one week (long-term). | Deprecated |
| PLP | Device Change < 90 days OR SIM Change < 90 days OR Mobile Number Change < 90 days | New: Added December 2025 |
| PLS | Device Change < 90 days OR SIM Change < 90 days | Live |
| PLST | Lower than expected activity on this number over a tenure less than one week (short-term). Cannot classify. | Deprecated |
| PLT | Device Change < 90 days old | New: Added December 2025 |
| PMA24 | More than expected activity for this number over the last 24 hours. | Live |
| PMA90 | More than expected activity for this number over the past 90 days. | Live |
| PMAE | More activity than expected is going from this number towards unassigned phone numbers. Both the volume of activity and the quantity of unique unassigned numbers are considered. | Deprecated |
| PMAIC | More activity than expected is coming to this number from numbers of risky countries. Both the risk level of the country and the amount of traffic between the number and that country are considered. | Deprecated |
| PMAOC | More activity than expected is going from this number towards numbers of risky countries. Both the risk level of the country and the amount of traffic between the number and that country are considered. | Deprecated |
| PMAOP | More activity than expected is going from this number towards premium numbers. Both the quantity of premium numbers and the amount of traffic to those numbers are considered. | Deprecated |
| PMAOT | More activity than expected is coming from this number towards toll-free numbers. Both the quantity of toll-free numbers and the amount of traffic from those numbers are considered. | Deprecated |
| PML | The phone number provided has been matched with the identity information—such as name and address—for more than 90 days (long tenure). | Live |
| PMNA | The provided mobile phone number is not active. This is available for most carriers with consent. | Live |
| PMO | The phone number provided has been matched with the identity information—such as name and address—and the ownership or association to this phone number was not recent; however, there is no known, newer ownership or association found. The ownership is considered older. | Live |
| PMS | More success than expected for this number over the past 90 days. Impact depends on activity level. For higher-than-expected activity, this is a risk signal. For expected or lower-than-expected activity this is a trust signal. | Deprecated |
| PMST | The phone number provided has been matched with the identity information—such as name and address—for between eight and 90 days (short tenure). | Live |
| PMU | The phone number provided has been matched with the identity information—such as name and address—for an unknown amount of time (unknown tenure). | Live |
| PMVS | The phone number provided has been matched with the identity information—such as name and address—for less than seven days (very short tenure). | Live |
| PN3M | No activity on this number in the last three months. | Deprecated |
| PNC | The first and last name provided in the request are combined in one field. | Live |
| PNMB | The phone number provided is not a mobile line type. | Live |
| PNN | A nickname was found and used in the name matching calculation: for example, Bill matches with William. | Live |
| PNNS | There is no network status information associated with the phone number provided. | Live |
| PNO | The phone number provided has been matched with the identity information—such as name and address—and a newer ownership or association has recently been connected to the phone number. | Live |
| PNPB | The phone number provided is a non-personal business line. | Live |
| PNRR | This number was recently reported as removed from distribution. Finding activity from it is unexpected for a legitimate user. The service takes into account the number of reports of removal before making this determination. | Deprecated |
| PNS | The first and last name provided were swapped compared to the phone number records. | Live |
| PNU | The phone number provided has been updated. | Live |
| POD | The ownership match for the provided phone number was found prior to a disconnect date. | Live |
| PPC3 | The postal code provided matches the first three digits of the address on record for this phone number. | Live |
| PPC5 | The postal code provided matches the first five digits of the address on record for this phone number. | Live |
| PPC6 | The postal code provided matches the first six digits of the address on record for this phone number. This applies to Canadian phone numbers only. | Live |
| PPC9 | The postal code provided matches the first nine digits of the address on record for this phone number. | Live |
| PPER | Phone type is personal. | New: Added December 2025 |
| PPGR | This number is associated with a pager. | Live |
| PPN | This is a premium number. | Live |
| PPPH | This number is associated with a payphone. | Live |
| PPRE | This is a prepaid number. | New: Added December 2025 |
| PPRT | The provided phone number is currently in a ported state. | Live |
| PPV | A successful person search verification was run for the provided phone number. | Live |
| PRC | This number is associated with a risky carrier. | Live |
| PRCO | The country code of this number is for a risky country: a country that originates a disproportionate share of fraud attacks. | Live |
| PRM | The provided phone number identity matching was only based on raw user data. | Live |
| PRN | The phone number is at lower risk for fraud because it is listed as a mobile line on the Override Services Registry (OSR). | New: Added December 2025 |
| PROM | Telecom companies use this number for special technical purposes, such as roaming. | Live |
| PRP | This number has a risky prefix. | Live |
| PRR | The phone number is at higher risk for fraud because it is listed as a non-mobile line on the Override Services Registry (OSR). | New: Added December 2025 |
| PRSA | This number has risky static attributes, such as VoIP phone type or being on a blocklist. | Live |
| PRSK | This number has another phone type that is risky and not covered by any of the other number_type reason codes. | Live |
| PRSV | TeleSign or BICS reserved this number for their apps' customers to use: for example, to send verification messages; however, it appears that it is being used for a different purpose. | Live |
| PSA | The phone number is classified as a sub-account line. | New: Added December 2025 |
| PSCD | Call duration for this number has been shorter or longer than expected over the past 90 days. | Deprecated |
| PSDBM | The matched identity has an SSN issued prior to either the submitted date of birth or the selected identity's date of birth (if no date of birth was submitted). This can indicate a higher risk of counterfeit identity. | Live |
| PSFE | You have flagged this number as safe. The score always recommends allowing this number. | Live |
| PSG24 | Significant activity for a risky range that this number belongs to over the last 24 hours. | Live |
| PSG90 | Significant activity for a risky range that this number belongs to over the past 90 days. | Live |
| PSM90 | Some activity for a risky range that this number belongs to over the past 90 days. | Live |
| PSMDB | The matched identity has multiple date of birth records. This can indicate a higher risk of counterfeit identity. | Live |
| PSMRN | The matched identity has a high number of relatives with the same or similar name. This can indicate a higher risk of counterfeit identity. | Live |
| PSMSN | The matched identity has multiple unique SSNs. This can indicate a higher risk of counterfeit identity. | Live |
| PSR | The SIM date returned was not obtained in real time; there may be a more recent SIM change. | New: Added December 2025 |
| PSTF | Significant activity on this number to or from risky services over the past 90 days. | Live |
| PTFN | This is a toll-free number. | Live |
| PTL | This number is invalid because it is too long, even after the application of cleansing rules. | Live |
| PTO | The phone record data retrieval timed out. | Live |
| PUC | There was insufficient data to calculate the risk score. | New: Added December 2025 |
| PUSV90 | Significant volume of unsuccessfully verified traffic from a range this number belongs to over the past 90 days. | New: Added December 2025 |
| PUV90 | Significant volume of unsuccessfully verified traffic from this number over the past 90 days. | New: Added December 2025 |
| PVLA | Very little activity, or none at all, for a risky range that this number belongs to over the past 90 days. Also returned if the number does not belong to a risky range. | Live |
| PVLS | Much less success than expected or no success at all for this number over the past 90 days. | Deprecated |
| PVMN | This is a voicemail number. | Live |
| PVOIP | This is a VoIP number. | Live |
| PVRC | This number is associated with a very risky carrier. | Live |
| PVS24 | Very significant activity for a risky range that this number belongs to over the last 24 hours. | Live |
| PVS90 | Very significant activity for a risky range that this number belongs to over the past 90 days. | Live |
| PVST | Very little activity, or none at all, was ever observed on this number. Very short tenure. Cannot classify. | Deprecated |
| PVSTF | Very significant activity on this number to or from risky services over the past 90 days. | Live |
| TNSA | This number was seen in phone risk scoring traffic in the last month. | Live |
| TPSMT | This phone was seen multiple times in last 90 days with different last names. | Live |
| TSBF | Sparse regular volume of phone risk scoring traffic on this number over the past 90 days. | Live |
| TSBG | Continuous, regular volume of verification traffic on this number over the past 90 days. | New: Added December 2025 |
| TSBH | Very high volume of phone risk scoring traffic on this number over the past 90 days. | Live |
| TSBI | Very high volume of phone risk scoring traffic on this number over the past 24 hours. | Live |
| TSBJ | Very low volume of verification traffic, or none at all, was ever observed on this number. | New: Added December 2025 |
| TSBK | Low volume of verification traffic on this phone number over the past 90 days. | New: Added December 2025 |
| TSBN | Low volume of phone risk scoring traffic on this phone number over the past 24 hours. Very low volume of phone risk scoring traffic, or none at all, over the past 90 days. | Live |
| TSBO | Less than expected activity for this number. | Live |
| TSCG | Extremely significant activity for a risky range that this number belongs to over the past 90 days. | Live |
| TSCH | Extremely significant activity for a risky range that this number belongs to over the last 24 hours. | Live |
| TSDC | The behavior pattern that suggests this number is being used by a bot. | Live |
| TSDD | Verification traffic on risky services on this number over the past 90 days. | New: Added December 2025 |
| TSDE | Phone risk scoring traffic on risky services on this number over the past 24 hours. | Live |
| TSDF | High volume of phone risk scoring traffic on risky services on this number over the past 90 days. | Live |
| TSDG | High volume of verification traffic on risky services on this number over the past 24 hours. | New: Added December 2025 |
| TSDH | Verification traffic on risky services on the range this number belongs to over the past 90 days. | New: Added December 2025 |
| TSDI | Verification traffic on risky services on the range this number belongs to over the past 24 hours. | New: Added December 2025 |
| TSDJ | High volume of verification traffic on risky services on the range this number belongs to over the past 90 days. | New: Added December 2025 |
| TSDK | High volume of phone risk scoring traffic on risky services on the range this number belongs to over the past 24 hours. | Live |
| TSDL | Very high volume of phone risk scoring traffic on risky services on this number over the past 90 days. | Live |
| TSDM | Very high volume of phone risk scoring traffic on risky services on this number over the past 24 hours. | Live |
| TSDN | Very high volume of phone risk scoring traffic on risky services on the range this number belongs to over the past 90 days. | Live |
| TSDO | Very high volume of phone risk scoring traffic on risky services on the range this number belongs to over the past 24 hours. | Live |
| TSDP | Extremely high volume of phone risk scoring traffic in a very short period (less than one hour) on the range this number belongs to. | Live |
| TSKU | This number is too short to be a valid phone number. | Live |
| TSMA | This number was seen in phone risk scoring traffic in the last day. | Live |
| TSMB | This number was seen in phone risk scoring traffic in the last seven days. | Live |
| TSMC | This number was seen in phone risk scoring traffic in the last 15 days. | Live |
| TSNB | This number was seen in phone risk scoring traffic in the last two months. | Live |
| TSNC | This number was seen in phone risk scoring traffic in the last three months. | Live |
| TSOA | This number was not seen in phone risk scoring traffic in the last three months. | Live |
| TXHR | This number is in a high-risk category based on past behavior. | Live |
| TXMTW | This number is in the most trustworthy category based on past behavior. | Live |
| TXNA | There is not enough activity or attributes to classify the transaction as either risky or trustworthy. | Live |
| TXR | This number is in a risky category based on past behavior. | Live |
| TXTW | This number is in a trustworthy category based on past behavior. | Live |
| TXVHR | This number is in the highest-risk category based on past behavior. | Live |
Email Reason Codes
| Reason Code | Description | Status |
|---|---|---|
| EA1Y | The email address was first seen at least a year ago. | Live |
| EA2Y | The email address was created within the last two years. | Live |
| EA4M | The email address was created within the last four months. | Live |
| EA4Y | The email address was created more than four years ago. | Live |
| EA6M | The email address was created within the last six months. | Live |
| EAC1F | The email address was confirmed as suspected fraud once across the email data provider's customer network. | Live |
| EACMF | The email address was confirmed as suspected fraud multiple times across the email data provider's customer network. | Live |
| EADP | Disposable email domain. | Live |
| EAF1 | The email address was confirmed as fraudulent to the email data provider by one of their customers. | Live |
| EAF2 | The email address was confirmed as fraudulent to the email data provider by two of their customers. | Live |
| EAF3 | The email address was confirmed as fraudulent to the email data provider by three or more of their customers. | Live |
| EAF4Y | The email address was first seen at least four years ago. | Live |
| EAFC | The email address was confirmed as fraudulent by you or by the email data provider. | Live |
| EAG1 | The email address was confirmed as good to the email data provider by one of their customers. | Live |
| EAG2 | The email address was confirmed as good to the email data provider by two of their customers. | Live |
| EAG3 | The email address was confirmed as good to the email data provider by three of their customers. | Live |
| EAG4 | The email address was confirmed as good to the email data provider by four of their customers. | Live |
| EAG5 | The email address was confirmed as good to the email data provider by five of their customers. | Live |
| EAG6 | The email address was confirmed as good to the email data provider by six or more of their customers. | Live |
| EAHF | The email address has high probability of being associated to fraud due to multiple risk factors based on the email data provider's proprietary algorithm: for example, validity, age, and fraud history. | Live |
| EALLI | The email address is linked to a low-risk LinkedIn account, based on the account's number of connections and posting activity. | Live |
| EALSM | The email address is linked to a low-risk social media account (for example, Facebook, Yahoo, or Pandora), based on the account's number of connections and posting activity. | Live |
| EALTW | The email address is linked to a low-risk Twitter account, based on the account's number of connections and posting activity. | Live |
| EAM | The email address was created within the last month. | Live |
| EAMC | Multiple email addresses with similar handle patterns were recently queried at the email data provider for the company the email owner is tied to. | Live |
| EAMF | The email address mailbox is full: the owner has exceeded the allowed capacity of email service. | Live |
| EAMI | Multiple email addresses with similar handle patterns were recently queried at the email data provider for the transaction industry it has been previously tied to: for example, banking/finance or gaming. | Live |
| EAMP | The email address mailbox existed in the past and is no longer available. | Live |
| EANA | The email address mailbox is no longer active. | Live |
| EANE | The email address does not exist. | Live |
| EANI | Not enough information was found for the provided email address to determine a risk assessment. | Deprecated |
| EANP | No email address was provided for risk assessment. | Live |
| EAPF | The email address syntax follows patterns that have been associated with fraud. | Live |
| EAQ3 | The email address has been queried in a short amount of time to the email data provider by three of their customers. | Live |
| EAQ4 | The email address has been queried in a short amount of time to the email data provider by four of their customers. | Live |
| EAQM | The email address has been queried in a short amount of time to the email data provider by more than four of their customers. | Live |
| EASI | The email address syntax is not valid. | Live |
| EAVQ | Different variations of the email address that point to the same inbox were recently queried. | Live |
| EAW | The email address was created within the last week. | Live |
| EAY | The email address was created within the last year. | Live |
| ED4M | The email domain was created within the last four months. | Live |
| EDCH | The email domain is tied to a category type—such as banking and webmail—with high fraud rates. | Live |
| EDCO | The email domain country is considered to be risky. | Live |
| EDDN | The email domain does not exist in the email data provider's registry. This domain might still have valid DNS record. | Live |
| EDHA | The email domain is considered to be high risk based on the email data provider's proprietary algorithm—for example, validity, age, or fraud history—for the company the email owner is tied to. | Live |
| EDHC | The email domain is considered to be high risk based on the email data provider's proprietary algorithm—for example, validity, age, or fraud history—for the category type of the company the email is tied to. | Live |
| EDHI | The email domain is considered to be high risk based on the email data provider's proprietary algorithm—for example, validity, age, or fraud history—for the transaction industry it has been previously tied to, such as banking, finance, or gaming. | Live |
| EDHN | The email domain is considered to be high risk across the data provider's network based on their proprietary algorithm: for example, validity, age, or fraud history. | Live |
| EDI | The email domain is invalid. | Live |
| EDL | The email domain is considered to be low risk based on the email data provider's proprietary algorithm: for example, validity, age, or fraud history. | Live |
| EDLC | The email domain is considered to be low risk based on the email data provider's proprietary algorithm for the category type of the company the email is tied to. | Live |
| EDM | The email domain is considered to be medium risk based on the email data provider's proprietary algorithm: for example, validity, age, or fraud history. | Live |
| EDNP | The email address handle contains numeric patterns. | Live |
| EDPR | The email domain is considered to be risky based on the email data provider's proprietary algorithm: for example, validity, age, or fraud history. | Live |
| EDVH | The email domain is considered to be very high risk based on the email data provider's proprietary algorithm: for example, validity, age, or fraud history. | Live |
| EDVHC | The email domain is considered to be very high risk based on the email data provider's proprietary algorithm—for example, validity, age, or fraud history—for the company the email owner is tied to. | Live |
| EDVHI | The email domain is considered to be very high risk based on the email data provider's proprietary algorithm—for example, validity, age, or fraud history—for the transaction industry it has been previously tied to, such as banking, finance, or gaming. | Live |
| EE24 | Expected level of activity for this email address over the last 24-hours. | Live |
| EE90 | Expected level of activity for this email address over the past 90 days. | Live |
| EELH | The email address may have been created recently. Limited historical data was found. | New: Added December 2025 |
| EEPEII | Error from email enrichment provider. This includes error due to invalid input. Some risk assessment features might be limited due to error. | Live |
| EFRD | The email has been flagged as a source of fraud. | New: Added December 2025 |
| EMA24 | More than expected activity for this email address over the last 24-hours. | Live |
| EMA90 | More than expected activity for this email address over the past 90 days. | Live |
| ESFE | The email has been flagged as safe. | New: Added December 2025 |
| ESG24 | Significant activity for this email address to or from risky services over the last 24 hours. | Live |
| ESG90 | Significant activity on this email address to or from risky services over the last 90 days. | Live |
| EVS24 | Very significant activity for this email address to or from risky services over the last 24 hours. | Live |
| EVS90 | Very significant activity on this email address to or from risky services over the last 90 days. | Live |
| EVV24 | Very high volume of verification traffic on this email address over the past 24 hours. | New: Added December 2025 |
| EVV90 | Very high volume of verification traffic on this email address over the past 90 days. | New: Added December 2025 |
| TSLI | Very high volume of phone risk scoring traffic on this email address over the past 24 hours. | Deprecated |
| TSLJ | Very high volume of phone risk scoring traffic on this email address over the past 90 days. | Deprecated |
| TSLK | The behavior pattern suggests this email address is being used by a software program. | Live |
| TSLN | This email address is invalid and could not have been used by a legitimate user. | Live |
| TSLO | This email address may have originated from a service providing temporary email addresses. These temporary addresses can be used to conceal the identity of the user. | Live |
Tax ID Reason Codes
| Reason Code | Description | Status |
|---|---|---|
| ASPI | Some parts of the address (such as the street and ZIP code) are valid. | New: Added December 2025 |
| TANM | The SSN used is more closely associated with another consumer. | New: Added December 2025 |
| TANO | Current address not on file. | Live |
| TARF | Address reported with past fraud. | New: Added December 2025 |
| TDDA | Different date of birth (age) than past application linked to the current applicant. | Live |
| TFAD1 | FACTA active duty alert. Active for one year. | Deprecated |
| TFADF | FACTA active duty alert with fraud victim. Active for one year. | Deprecated |
| TFADI | FACTA active duty alert with fraud victim: initial alert. Active for 90 days. | Deprecated |
| TFEM | The age of the consumer is younger than the issue date of the SSN. | New: Added December 2025 |
| TFMCI | Five or more credit inquiries in the last 14 days. | New: Added December 2025 |
| TFVE | FACTA fraud victim extended alert. Active for seven years. | Deprecated |
| TFVI | FACTA fraud victim initial alert. Active for 90 days. | Deprecated |
| TH3AA | High-risk Third Party Score based on the TaxID data provider's categorization of attributes of addresses that the consumer is tied to. | Deprecated |
| TH3AH | High-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history. | Deprecated |
| TH3AI | High-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit active. | Deprecated |
| TH3AO | High-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer appears to have a better SSN. | Deprecated |
| TH3AS | High-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to addresses linked to counterfeit fraud. | Deprecated |
| TH3BO | High-risk Third Party Score based on the TaxID data provider's categorization of whether there is a better owner for the SSN. | Deprecated |
| TH3CH | High-risk Third Party Score based on the TaxID data provider's categorization of the depth of the consumer's history with this information. | Deprecated |
| TH3DB | High-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's date of birth. | Deprecated |
| TH3DI | High-risk Third Party Score based on the TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual. | Deprecated |
| TH3ED | High-risk Third Party Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| TH3FG | High-risk Third Party Score based on the TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud. | Deprecated |
| TH3FR | High-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to fraud code records. | Deprecated |
| TH3IT | High-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to an ITIN. | Deprecated |
| TH3MR | High-risk Third Party Score based on the TaxID data provider's categorization of how well the supplied information matches Manifest records. | Deprecated |
| TH3NN | High-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied name or SSN is nonsense. | Deprecated |
| TH3OM | High-risk Third Party Score based on the TaxID data provider's categorization of whether other applicants match aspects of this application's information. | Deprecated |
| TH3PB | High-risk Third Party Score based on the TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies. | Deprecated |
| TH3PH | High-risk Third Party Score based on the TaxID data provider's categorization of whether the phone aligns with the consumer's history. | Deprecated |
| TH3PR | High-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| TH3RI | High-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN. | Deprecated |
| TH3SA | High-risk Third Party Score based on the TaxID data provider's categorization of whether the SSN might belong to an associate. | Deprecated |
| TH3SF | High-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to security freezes. | Deprecated |
| TH3SM | High-risk Third Party Score based on the TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time. | Deprecated |
| THAAA | High-risk Abuse Score based on the TaxID data provider's categorization of attributes of addresses that the consumer is tied to. | Deprecated |
| THAAH | High-risk Abuse Score based on the TaxID data provider's validation of the consumer's address history. | Deprecated |
| THAAI | High-risk Abuse Score based on the TaxID data provider's categorization of the provided SSN belonging to another person not yet credit active. | Deprecated |
| THAAO | High-risk Abuse Score based on the TaxID data provider's categorization of the consumer appearing to have a better SSN. | Deprecated |
| THAAS | High-risk Abuse Score based on the TaxID data provider's categorization of the consumer being tied to addresses linked to counterfeit fraud. | Deprecated |
| THABO | High-risk Abuse Score based on the TaxID data provider's categorization of there being a better owner for the SSN. | Deprecated |
| THACH | High-risk Abuse Score based on the TaxID data provider's categorization of the depth of the consumer's history with this information. | Deprecated |
| THADB | High-risk Abuse Score based on the TaxID data provider's validation of the consumer's date of birth. | Deprecated |
| THADI | High-risk Abuse Score based on the TaxID data provider's categorization of the supplied information corresponding to a deceased individual. | Deprecated |
| THAED | High-risk Abuse Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| THAFG | High-risk Abuse Score based on the TaxID data provider's categorization of the SSN being tied to a clump of SSNs empirically used for fraud. | Deprecated |
| THAFR | High-risk Abuse Score based on the TaxID data provider's categorization of the consumer being tied to fraud code records. | Deprecated |
| THAIT | High-risk Abuse Score based on the TaxID data provider's categorization of the consumer being tied to an ITIN. | Deprecated |
| THAMR | High-risk Abuse Score based on the TaxID data provider's categorization of how well the supplied information matches Manifest records. | Deprecated |
| THANN | The SSN provided is not a valid number as reported by the SSA. | Live |
| THAOM | High-risk Abuse Score based on the TaxID data provider's categorization of whether other applications match aspects of this application's information. | Deprecated |
| THAPB | High-risk Abuse Score based on the TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies. | Deprecated |
| THAPH | High-risk Abuse Score based on the TaxID data provider's validation of the consumer's phone history. | Deprecated |
| THAPR | High-risk Abuse Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| THARI | High-risk Abuse Score based on the TaxID data provider's categorization of the provided SSN being a randomly issued SSN. | Deprecated |
| THASA | High-risk Abuse Score based on the TaxID data provider's categorization of whether the SSN might belong to an associate. | Deprecated |
| THASF | High-risk Abuse Score based on the TaxID data provider's categorization of whether the consumer is tied to security freezes. | Deprecated |
| THASM | High-risk Abuse Score based on the TaxID data provider's categorization of the consumer's history start time aligning with the expected record start time. | Deprecated |
| THPAA | High-risk First Party Score based on the TaxID data provider's categorization of attributes of addresses that the consumer is tied to. | Deprecated |
| THPAH | High-risk First Party Score based on the TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history. | Deprecated |
| THPAI | High-risk First Party Score based on the TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit active. | Deprecated |
| THPAO | High-risk First Party Score based on the TaxID data provider's categorization of whether the consumer appears to have a better SSN. | Deprecated |
| THPAS | High-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to addresses linked to counterfeit fraud. | Deprecated |
| THPBO | High-risk First Party Score based on the TaxID data provider's categorization of whether there is a better owner for the SSN. | Deprecated |
| THPCH | High-risk First Party Score based on the TaxID data provider's categorization of the depth of the consumer's history with this information. | Deprecated |
| THPDB | High-risk First Party Score based on the TaxID data provider's categorization of whether the supplied TaxID aligns with the consumer's date of birth. | Deprecated |
| THPDI | High-risk First Party Score based on the TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual. | Deprecated |
| THPED | High-risk First Party Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| THPFG | High-risk First Party Score based on the TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud. | Deprecated |
| THPFR | High-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to fraud code records. | Deprecated |
| THPIT | High-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to an ITIN. | Deprecated |
| THPMR | High-risk First Party Score based on the TaxID data provider's categorization of how well the supplied information matches Manifest records. | Deprecated |
| THPNN | High-risk First Party Score based on the TaxID data provider's categorization of whether the supplied name or SSN is nonsense. | Deprecated |
| THPOM | High-risk First Party Score based on the TaxID data provider's categorization of whether other applicants match aspects of this application's information. | Deprecated |
| THPPB | High-risk First Party Score based on the TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies. | Deprecated |
| THPPH | High-risk First Party Score based on the TaxID data provider's categorization of whether the phone aligns with the consumer's history. | Deprecated |
| THPPR | High-risk First Party Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| THPRI | High-risk First Party Score based on the TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN. | Deprecated |
| THPSA | High-risk First Party Score based on the TaxID data provider's categorization of whether the SSN might belong to an associate. | Deprecated |
| THPSF | High-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to security freezes. | Deprecated |
| THPSM | High-risk First Party Score based on the TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time. | Deprecated |
| THTAH | High-risk ID Theft Score based on the TaxID data provider's categorization of how consistent the address is with the consumer's history. | Deprecated |
| THTAV | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the address has a high velocity of applications. | Deprecated |
| THTBE | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the applicant appears to be the best owner of the email. | Deprecated |
| THTBP | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the applicant appears to be the best owner of the phone. | Deprecated |
| THTDI | High-risk ID Theft Score based on the TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual. | Deprecated |
| THTED | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| THTES | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the email has had suspicious application activity. | Deprecated |
| THTFG | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud. | Deprecated |
| THTFR | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the consumer is tied to fraud code records. | Deprecated |
| THTGP | High-risk ID Theft Score based on the TaxID data provider's categorization of whether there is unusual geographic activity associated with the phone number. | Deprecated |
| THTHE | High-risk ID Theft Score based on the TaxID data provider's categorization of the length of history of the email. | Deprecated |
| THTIA | High-risk ID Theft Score based on whether application information is tied to an associate. | Deprecated |
| THTIH | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the IP address aligns with the applicant's physical address history. | Deprecated |
| THTIP | High-risk ID Theft Score based on whether the IP address has had suspicious application activity. | Deprecated |
| THTMX | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the application information contains a mix of information from different consumers. | Deprecated |
| THTNN | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the supplied name or SSN is nonsense. | Deprecated |
| THTOM | High-risk ID Theft Score based on the TaxID data provider's categorization of whether other applicants match aspects of this application's information. | Deprecated |
| THTPR | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| THTRP | High-risk ID Theft Score based on the TaxID data provider's categorization of the number of recent applications associated with the phone. | Deprecated |
| THTSG | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the applicant has a suspicious gap in history. | Deprecated |
| THTVP | High-risk ID Theft Score based on the TaxID data provider's categorization of whether the application's IP address is from a risky VPN. | Deprecated |
| TIAWB | Address reported as associated with a business. | Live |
| TIAWF | Address reported as associated with a business with higher potential fraud activity. | Live |
| TIENK | No search keys generated for IEN. | New: Added December 2025 |
| TIENM | No match to any IEN repository records. | New: Added December 2025 |
| TINO | Input SSN does not match on-file SSN. | Live |
| TITIN | TaxID is an ITIN. | New: Added December 2025 |
| TL3AA | Low-risk Third Party Score based on the TaxID data provider's categorization of attributes of addresses that the consumer is tied to. | Deprecated |
| TL3AH | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history. | Deprecated |
| TL3AI | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit active. | Deprecated |
| TL3AO | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer appears to have a better SSN. | Deprecated |
| TL3AS | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to addresses linked to counterfeit fraud. | Deprecated |
| TL3BO | Low-risk Third Party Score based on the TaxID data provider's categorization of whether there is a better owner for the SSN. | Deprecated |
| TL3CH | Low-risk Third Party Score based on the TaxID data provider's categorization of the depth of the consumer's history with this information. | Deprecated |
| TL3DB | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's date of birth. | Deprecated |
| TL3DI | Low-risk Third Party Score based on the TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual. | Deprecated |
| TL3ED | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| TL3FG | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud. | Deprecated |
| TL3FR | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to fraud code records. | Deprecated |
| TL3IT | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to an ITIN. | Deprecated |
| TL3MR | Low-risk Third Party Score based on the TaxID data provider's categorization of how well the supplied information matches Manifest records. | Deprecated |
| TL3NN | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied name or SSN is nonsense. | Deprecated |
| TL3OM | Low-risk Third Party Score based on the TaxID data provider's categorization of whether other applicants match aspects of this application's information. | Deprecated |
| TL3PB | Low-risk Third Party Score based on the TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies. | Deprecated |
| TL3PH | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the phone aligns with the consumer's history. | Deprecated |
| TL3PR | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| TL3RI | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN. | Deprecated |
| TL3SA | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the SSN might belong to an associate. | Deprecated |
| TL3SF | Low-risk Third Party Score based on the TaxID data provider's categorization of whether the consumer is tied to security freezes. | Deprecated |
| TL3SM | Low-risk Third Party Score based on the TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time. | Deprecated |
| TLAAA | Low-risk Abuse Score based on the TaxID data provider's categorization of attributes of addresses that the consumer is tied to. | Deprecated |
| TLAAH | Low-risk Abuse Score based on the TaxID data provider's validation of the consumer's address history. | Deprecated |
| TLAAI | Low-risk Abuse Score based on the TaxID data provider's categorization of the provided SSN belonging to another person not yet credit active. | Deprecated |
| TLAAO | Low-risk Abuse Score based on the TaxID data provider's categorization of the consumer appearing to have a better SSN. | Deprecated |
| TLAAS | Low-risk Abuse Score based on the TaxID data provider's categorization of the consumer being tied to addresses linked to counterfeit fraud. | Deprecated |
| TLABO | Low-risk Abuse Score based on the TaxID data provider's categorization of there being a better owner for the SSN. | Deprecated |
| TLACH | Low-risk Abuse Score based on the TaxID data provider's categorization of the depth of the consumer's history with this information. | Deprecated |
| TLADB | Low-risk Abuse Score based on the TaxID data provider's validation of the consumer's date of birth. | Deprecated |
| TLADI | Low-risk Abuse Score based on the TaxID data provider's categorization of the supplied information corresponding to a deceased individual. | Deprecated |
| TLAED | Low-risk Abuse Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| TLAFG | Low-risk Abuse Score based on the TaxID data provider's categorization of the SSN being tied to a clump of SSNs empirically used for fraud. | Deprecated |
| TLAFR | Low-risk Abuse Score based on the TaxID data provider's categorization of the consumer being tied to fraud code records. | Deprecated |
| TLAIT | Low-risk Abuse Score based on the TaxID data provider's categorization of the consumer being tied to an ITIN. | Deprecated |
| TLAMR | Low-risk Abuse Score based on the TaxID data provider's categorization of how well the supplied information matches Manifest records. | Deprecated |
| TLANN | Low-risk Abuse Score based on the TaxID data provider's categorization of the provided name or SSN as nonsense. | Deprecated |
| TLAOM | Low-risk Abuse Score based on the TaxID data provider's categorization of whether other applications match aspects of this application's information. | Deprecated |
| TLAPB | Low-risk Abuse Score based on the TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies. | Deprecated |
| TLAPH | Low-risk Abuse Score based on the TaxID data provider's validation of the consumer's phone history. | Deprecated |
| TLAPR | Low-risk Abuse Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| TLARI | Low-risk Abuse Score based on the TaxID data provider's categorization of the provided SSN being a randomly issued SSN. | Deprecated |
| TLASA | Low-risk Abuse Score based on the TaxID data provider's categorization of whether the SSN might belong to an associate. | Deprecated |
| TLASF | Low-risk Abuse Score based on the TaxID data provider's categorization of whether the consumer is tied to security freezes. | Deprecated |
| TLASM | Low-risk Abuse Score based on the TaxID data provider's categorization of the consumer's history start time aligning with the expected record start time. | Deprecated |
| TLGPD | Tax ID check was not performed due to LGPD: minor's data. | Live |
| TLPAA | Low-risk First Party Score based on the TaxID data provider's categorization of attributes of addresses that the consumer is tied to. | Deprecated |
| TLPAH | Low-risk First Party Score based on the TaxID data provider's categorization of whether the supplied SSN aligns with the consumer's address history. | Deprecated |
| TLPAI | Low-risk First Party Score based on the TaxID data provider's categorization of whether the supplied SSN might belong to another person not yet credit active. | Deprecated |
| TLPAO | Low-risk First Party Score based on the TaxID data provider's categorization of whether the consumer appears to have a better SSN. | Deprecated |
| TLPAS | Low-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to addresses linked to counterfeit fraud. | Deprecated |
| TLPBO | Low-risk First Party Score based on the TaxID data provider's categorization of whether there is a better owner for the SSN. | Deprecated |
| TLPCH | Low-risk First Party Score based on the TaxID data provider's categorization of the depth of the consumer's history with this information. | Deprecated |
| TLPDB | Low-risk First Party Score based on the TaxID data provider's categorization of whether the supplied TaxID aligns with the consumer's date of birth. | Deprecated |
| TLPDI | Low-risk First Party Score based on the TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual. | Deprecated |
| TLPED | Low-risk First Party Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| TLPFG | Low-risk First Party Score based on the TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud. | Deprecated |
| TLPFR | Low-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to fraud code records. | Deprecated |
| TLPIT | Low-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to an ITIN. | Deprecated |
| TLPMR | Low-risk First Party Score based on the TaxID data provider's categorization of how well the supplied information matches Manifest records. | Deprecated |
| TLPNN | Low-risk First Party Score based on the TaxID data provider's categorization of whether the supplied name or SSN is nonsense. | Deprecated |
| TLPOM | Low-risk First Party Score based on the TaxID data provider's categorization of whether other applicants match aspects of this application's information. | Deprecated |
| TLPPB | Low-risk First Party Score based on the TaxID data provider's categorization of whether aspects of the supplied PII correspond to bankruptcies. | Deprecated |
| TLPPH | Low-risk First Party Score based on the TaxID data provider's categorization of whether the phone aligns with the consumer's history. | Deprecated |
| TLPPR | Low-risk First Party Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| TLPRI | Low-risk First Party Score based on the TaxID data provider's categorization of whether the supplied SSN is a randomly issued SSN. | Deprecated |
| TLPSA | Low-risk First Party Score based on the TaxID data provider's categorization of whether the SSN might belong to an associate. | Deprecated |
| TLPSF | Low-risk First Party Score based on the TaxID data provider's categorization of whether the consumer is tied to security freezes. | Deprecated |
| TLPSM | Low-risk First Party Score based on the TaxID data provider's categorization of how well the start time of the consumer's history aligns with the expected start time. | Deprecated |
| TLTAH | Low-risk ID Theft Score based on the TaxID data provider's categorization of how consistent the address is with the consumer's history. | Deprecated |
| TLTAV | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the address has a high velocity of applications. | Deprecated |
| TLTBE | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the applicant appears to be the best owner of the email. | Deprecated |
| TLTBP | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the applicant appears to be the best owner of the phone. | Deprecated |
| TLTDI | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether any of the supplied information corresponds to a deceased individual. | Deprecated |
| TLTED | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the email domain or structure of the handle are suspicious. | Deprecated |
| TLTES | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the email has had suspicious application activity. | Deprecated |
| TLTFG | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the SSN is tied to a clump of SSNs empirically used for fraud. | Deprecated |
| TLTFR | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the consumer is tied to fraud code records. | Deprecated |
| TLTGP | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether there is unusual geographic activity associated with the phone number. | Deprecated |
| TLTHE | Low-risk ID Theft Score based on the TaxID data provider's categorization of the length of history of the email. | Deprecated |
| TLTIA | Low-risk ID Theft Score based on whether application information is tied to an associate. | Deprecated |
| TLTIH | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the IP address aligns with the applicant's physical address history. | Deprecated |
| TLTIP | Low-risk ID Theft Score based on whether the IP address has had suspicious application activity. | Deprecated |
| TLTMX | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the application information contains a mix of information from different consumers. | Deprecated |
| TLTNN | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the supplied name or SSN is nonsense. | Deprecated |
| TLTOM | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether other applicants match aspects of this application's information. | Deprecated |
| TLTPR | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the supplied phone number corresponds to a risky carrier or line type. | Deprecated |
| TLTSG | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the applicant has a suspicious gap in history. | Deprecated |
| TLTVP | Low-risk ID Theft Score based on the TaxID data provider's categorization of whether the application's IP address is from a risky VPN. | Deprecated |
| TMAI | Multiple address inconsistencies in the last seven days and SSN seen with different phones in the last 90 days. | Live |
| TMFSI | Multiple Fraud Shield indicators triggered or unverifiable SSN. | Live |
| TNAPD | Greater than 50% of tradelines in the last 90 days have the same name and address but a different phone, and occurred in the last seven days. | Live |
| TNASM | Name and address seen multiple times in the last 90 days with a different SSN. | Live |
| TNPID | Tax ID check was not performed due to invalid date of birth. | Deprecated |
| TNPIE | Tax ID check was not performed due to invalid email. | Deprecated |
| TNPIP | Tax ID check was not performed due to invalid phone. | Deprecated |
| TNPIR | Tax ID check was not performed due to invalid request. | Deprecated |
| TNPIS | Tax ID check was not performed due to invalid SSN. | Deprecated |
| TNPIZ | Tax ID check was not performed due to invalid ZIP code. | Deprecated |
| TNPMS | Tax ID check was not performed due to missing SSN. | Deprecated |
| TNSA | This number was seen in phone risk scoring traffic in the last month. | Deprecated |
| TOAB | On-file address reported as associated with a business. | Live |
| TOAF | On-file address reported as associated with a business with higher potential fraud activity. | Live |
| TOARF | On-file address reported with past fraud. | New: Added December 2025 |
| TPAI | All trades are bankcard trades with phone-address inconsistencies in non-credit data verification. | Live |
| TPDNV | One or more PII data elements not verified. | Live |
| TPFUT | More than four unique tradelines with the same phone number in the last 90 days. | New: Added December 2025 |
| TSAC | Current address conflict. | Live |
| TSAF | Address first reported. | Live |
| TSDV | SSN issue date cannot be verified. | Live |
| TSNA | Input SSN exact match to at least one other, but input name and address not connected. | Live |
| TSNV | New credit profile with unverifiable SSN, or address matches to a different name in non-credit data. | Live |
| TSOD | Best on-file SSN issue date cannot be verified. | Live |
| TSOP | Best on-file SSN recorded as deceased. | Live |
| TSPNA | Same SSN, phone, or name and address seen more than three times in the last seven days. | Live |
| TSPNM | SSN seen with a different phone more than 15 times in the last 90 days, or input phone does not match on-file phone at least twice in the last 90 days. | Live |
| TSPR | The Tax ID provided is pending regularization. | Live |
| TSR | Tax ID status is regular. | Live |
| TSRD | Subject reported deceased. | Live |
| TSRF | Tax ID status is not regular. It is suspended or canceled. | Live |
| TSRP | Tax ID status is pending regularization. | Live |
| TSSF | Subject has placed a security freeze on their SSN file. | Live |
| TSTUT | More than three unique trades with the same SSN in the last 28 days. | Live |
| TTIQ | More than two inquiries with the same name and address in the last 28 days. | Live |
| TTMIQ | Too many inquiries in the last 90 days where name and address don't match the best on-file, and no change of address. | New: Added December 2025 |
Address Reason Codes
| Reason Code | Description | Status |
|---|---|---|
| A4070SS | Tracking data indicates that between 40% and 70% of mailpieces sent to this address were delivered successfully. | Live |
| A40SS | Tracking data indicates that fewer than 40% of mailpieces sent to this address were delivered successfully, and recent mailings weren't successful. | Live |
| A70SS | Tracking data indicates that over 70% of mailpieces sent to this address were delivered successfully, and recent mailings were also successful. | Live |
| AASE | Verified. The input data is acceptable, but errors were introduced in an attempt to standardize user input. | Live |
| ACMRA | The address matched to a CMRA and private mailbox information is not present. | New: Added December 2025 |
| ACP | The address matched to a CMRA and private mailbox information is present. | New: Added December 2025 |
| ACV | Country validated. | Live |
| AD | The address is deliverable. | New: Added December 2025 |
| ADC | Verified. The input data is correct. | Live |
| ADCMS | Verified. The input data is correct. All input data was able to match in databases after some or all elements were standardized. | Live |
| ADCUD | Verified. The input data is correct, although some input data is unverifiable due to incomplete data. | Live |
| ADGD | The address is a deliverable General Delivery address. General Delivery is a USPS service that allows individuals without permanent addresses to receive mail. | New: Added December 2025 |
| ADU | The address is a deliverable unique address. A unique ZIP code is assigned to a single organization—such as a government agency—that receives a large volume of mail. | New: Added December 2025 |
| AFAEI | Fixed. The input data is acceptable, but errors were introduced in an attempt to standardize user input. | Live |
| AFM | Fixed. The input data is matched and fixed: for example, "Brighon - UK" is corrected to "Brighton - UK". | Live |
| AFMNCC | Fixed. The input data is matched and fixed, but some elements such as sub-building number and house number cannot be checked. | Live |
| AFMSCC | Fixed. The input data is matched, but some elements such as street cannot be checked. | Live |
| AHNI | Invalid house or building number. | Live |
| AHR | Historical resident matched. | Live |
| AIA | Invalid address. | Live |
| AIAU | The address is an Informed Address. The recipient and the street address are replaced with a special code provided by the USPS. | New: Added December 2025 |
| AII | Invalid input. | Live |
| AIN | PO Box, Rural Route, or Highway Contract box number is invalid. | New: Added December 2025 |
| AIR | The address is deliverable to the building's default address, but the secondary unit provided may not exist. There is a chance the mail will not reach the intended recipient. | Live |
| AMA | The address is a deliverable military address. | New: Added December 2025 |
| AMCC | Missing country code. | Live |
| AMI | Missing input. | Live |
| AMICC | Missing info. The input data cannot be corrected completely. | Live |
| AMICCMM | Missing info. The input data cannot be corrected completely, and multiple matches were found in databases. | Live |
| AMICCSE | Missing info. The input data cannot be corrected completely, and only some elements were found. | Live |
| AMN | PO Box, Rural Route, or Highway Contract box number is missing. | New: Added December 2025 |
| ANA | No tracking data exists for this address, or deliverability was unable to find a corresponding level of mail success. | Live |
| AND | The address is not deliverable according to the USPS. | Live |
| ANF | Not found. | Live |
| APA | Partial address. | Live |
| APAI | Both parsed and postal address parameters provided; postal address parameters ignored. | Live |
| APCC | Input postal code was corrected. | Live |
| APCR | The address matched to a Phantom Carrier Route (carrier route of R777), which corresponds to physical addresses that are not eligible for delivery. | New: Added December 2025 |
| API | The primary number is invalid. | New: Added December 2025 |
| APM | The primary number is missing. | New: Added December 2025 |
| APNV | Street, postcode, city, and country validated. Premise not validated. | Live |
| APO | The address is identified as a PO Box street address. | New: Added December 2025 |
| ARNF | Resident not found at address. | Live |
| ASC | Input state corrected. | Live |
| ASCV | State and country validated. | Live |
| ASDL | Unable to verify address because the CPF consulted does not have a CNH in the official government database. | Live |
| ASU | The address is deliverable, but the secondary unit information is unnecessary. | Live |
| ASUD | The primary number was confirmed, but the secondary number is unconfirmed and required to be deliverable. | New: Added December 2025 |
| ATA | The address is deliverable by dropping a trailing alphabet from the primary number. | New: Added December 2025 |
| AUICCM | Unverified. The input data cannot be corrected or matched. | Live |
| AWS | The address is deliverable to the building's default address, but is missing secondary unit information. There is a chance the mail will not reach the intended recipient. | Live |