SSN Verification API

Integrate the Surepass SSN Verification API into your onboarding workflow and check SSNs (Social Security Numbers) in real time. Cross-verify identity details, detect mismatches or suspicious IDs and find deceased persons’ SSN IDs. Automate verification and reduce the operational workload.
SSN Verification API

Trusted by over 3,000+ companies of all sizes

Ideal Platform for Quick SSN Verification

Surepass allows businesses to integrate API-based USA SSN verification into their existing workflows. Your backend sends the applicant’s details, the service processes the identity match, and the response time provides a clear verification status for your application to handle.
  • Users need to enter the SSN for verification into the API
  • API will send a request to the user for written consent
  • SSN holder will give written consent for further processing
  • User will receive the verified details along with status (Yes/No)
See How API Works
Social Security Number Verification API

Features for Effortless SSN Verification API

Get structured request-response-based decisioning, identity matching and support for both individual and bulk checks.
Mismatch Detection
Identify applicants’ information where the SSN/TIN details do not match the submitted information. Then send it for further verification instead of moving forward.
Deceased Status Check
Know whether the SSN is linked to a deceased person (death indicator). It can help businesses detect the record for further verification.
Synthetic Identity Check
Find unusual combinations of identity details, like an SSN that does not match the name and date of birth provided. It helps flag identities that need further SSN validation checks.
Consent-Based Verification
Social Security Number Verification can proceed after obtaining the written consent of the applicant. Be compliant with US data privacy regulations for SSN cardholders.
Receive Verification Code
Get a clear SSN verification result showing whether the SSN is verified, not found in the file, has a name or DOB mismatch, or could not be verified for another reason.

Start Verifying with Our API

Connect your application with our SSN Verification API and power your verification workflow with developer-friendly API.

SSN Verification API Use Cases

Suitable for identity verification across industries from onboarding to fraud prevention.
Banking and Account Opening
Verify SSN, name and DOB of an individual during KYC in just seconds and eliminate annual verification delays. Onboard genuine customers without any risk with real-time identity matching.
Lending and Credit
Lending institutions can integrate this API to ensure offering financial services to genuine borrowers only. It reduces the risk of AML, financial fraud and legal troubles.
Background & Tenant Screening
Consent-based background and rental screening with accurate SSN verification online. U.S. Businesses can reduce manual identity checks and process applicant verification.
Insurance and Healthcare
Automated SSN-based identity matching helps organizations verify identities, maintain accurate records and identify potential inconsistencies during onboarding and record management.
Gig and Marketplace
Confirm that only genuine gig workers (drivers, delivery partners and freelancers) join your platform. Instant SSN verification helps marketplaces make worker onboarding easier.
Employment and Workforce Onboarding
Businesses can use the SSN Verification API to verify an employee’s SSN, name and DOB during workforce onboarding and reduce data-entry errors.

Why Choose SSN Verification API over Manual Check

The U.S. SSN verification API not only automates verification but also reduces cost and offers several benefits:
Lower Operational Cost
Eliminate costs spent on repetitive manual verification with quick and automated SSN validation checks. Automation reduces manual work burden and allows the team to focus on tasks where their attention is needed.
Batch Processing
Verify a large number of candidates simultaneously and remove verification delays. Bulk verification helps businesses manage large applicant pools efficiently and maintain faster turnaround times.
Reduce Fraud
Identify fake, manipulated, and synthetic IDs during checks and ensure only genuine individuals get entry. Early detection of mismatched identity information helps businesses reduce potentially fraudulent applications.
High Accuracy
Get verified data for verification and ensure high accuracy during customer onboarding. Automated data matching gives a consistent verification process and reduces errors with repetitive manual checks.
Reduce Customer Drops
Streamline SSN verification online, enhance efficiency, and remove customer drop off occurs due to waiting. Quick results create a smoother onboarding experience and help legitimate customers complete the process without unnecessary delays.
Why Choose SSN Verification API

What SSN Verification API Returns?

Receive structured, reliable business information in a single API response.
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First Name
Middle Name
Last Name
Date of Birth
Verification Status
SSN Issuance Information
Death Indicator

Frequently Asked Questions

Find answers to common questions about the product and its integration.

Surepass SSN Verification API U.S. enables businesses to verify SSN details in real time.

You need an SSN, name, and DOB to verify and flag altered or synthetic information.

Yes, the API provides verified details along with Yes/No status and confirms accuracy.

The API returns the following information

  • Verification result: Yes or No
  • Deceased indicator: if the SSN holder is deceased
  • Identity Mismatch: Whether the submitted details match or not

Yes, it returns “Yes” when the SSN, name, and date of birth match, and “No” when they don’t.

Yes, Surepass provides API documentation and integration support to help developers integrate the SSN verification API into existing business systems.

Explore More Surepass APIs

Discover more APIs that help streamline your verification workflow.
U.S. Driver License Verification API
Verify U.S. Driving License details and authenticate driving credentials with fast, reliable API.
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EIN Verification API
Verify Employer Identification Numbers and confirm business details for accurate KYB and onboarding.
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UK verification APIs
Surepass UK verification APIs provide accurate, quick verification and it detect discrepancies and prevent fraud in real-time.
View APIs
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Gain access to over 300+ verification APIs to streamline your KYC/KYB processes effortlessly.

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Test our APIs in a secure sandbox environment to ensure smooth functionality and integration

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Enjoy seamless integration with developer-friendly documentation and 24/7 expert support.

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