Get 15% off your first 3 months of TINCheck by Sovos – exclusive to Tekpon readers.
Verify taxpayer identification numbers against the IRS database and 30+ government watchlists in a single real-time check. Sign up through this page, then enter your discount code at checkout to save on any monthly plan.
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Exclusive Deal: 15% Off Your First 3 Months
Tekpon readers get an exclusive discount on TINCheck by Sovos: 15% off your first 3 months on any monthly plan. Sign up through the link below, and enter your discount code at checkout. The discount applies to all eight monthly tiers, from the Monthly 25 plan ($19.95/mo before discount) through the Monthly 5000 plan ($1,299.95/mo before discount).
On top of the discount, every new account starts with one free real-time verification – no credit card required – so you can test the full 30+ database screening workflow before committing to a paid plan.
What You Get with TINCheck
TINCheck is a cloud-based tax identity verification service operated by Sovos, a global compliance provider serving over 100,000 customers across 100+ countries. Every verification simultaneously screens against the IRS TIN/Name database, the SSA Death Master File, OFAC sanctions lists (SDN, consolidated sanctions, foreign sanctions evaders), and over 20 additional global watchlists – all in seconds.
Unlike the free IRS TIN matching program, which caps interactive lookups at 25 per session and processes bulk requests overnight, TINCheck delivers real-time results through a simple web interface, bulk file uploads, or REST/SOAP API integration.
- 30+ databases in one check: IRS TIN matching, OFAC sanctions, Death Master File, EU sanctions, Interpol, FBI wanted lists, PEP databases, and more – all verified in a single pass
- Results in seconds: Real-time verification through the web interface or API, compared to overnight processing with the free IRS tool
- Three access methods: Web interface for individual lookups, bulk file upload for large datasets, and REST/SOAP API for automated system integration
- Enterprise security: SOC 2 and ISO 27001 certified data centers, PCI DSS Level 1 compliance, TLS/SSL encryption, and AES 256-bit storage
- Self-guided product demo: Explore real-time and bulk TIN matching before purchasing through the interactive demo on the referral page
TINCheck Plans and Pricing
TINCheck offers eight monthly tiers and seven prepaid pay-as-you-go options. Monthly plans scale from 25 checks ($19.95/mo) to 5,000 checks ($1,299.95/mo), with the 15% Tekpon discount applied to your first 3 months.
Prepaid plans start at $44.95 for 50 checks valid for one year – ideal if your verification volume is seasonal rather than steady.
The per-check cost drops as you move to higher tiers – from $0.80 per check on the Monthly 25 plan to $0.26 per check on the Monthly 5000 plan. Every plan includes the full verification suite: IRS TIN matching, OFAC screening, Death Master File, and 30+ global watchlists. Bulk matching is available as a separate add-on starting at $185 per file upload.
Who Is TINCheck For?
Financial institutions use TINCheck for KYC compliance, OFAC screening during account opening, and ongoing customer due diligence.
Insurance companies verify policyholder and claimant identities, with the Death Master File check helping detect fraudulent claims filed using deceased individuals’ information.
Accounts payable teams validate vendor TINs before filing 1099s, using bulk matching to clean large vendor databases before the January filing deadline.
Higher education institutions verify student and vendor TINs for 1098-T and 1099 reporting, reducing B-notice volume and IRS correspondence.
Government contractors screen against SAM exclusions, entity lists, and debarment databases to maintain compliance during contract performance.
Frequently Asked Questions
Click any of the deal links on this page to reach the TINCheck referral page. Sign up for a monthly plan, and enter your discount code at checkout. The 15% discount applies to your first 3 months on any monthly tier. After the discount period, your plan continues at the standard published rate.
Yes. Every new TINCheck account receives one free real-time verification. You can test the full workflow – entering a TIN and name, running it against all 30+ databases, and reviewing the detailed results – at no cost and with no credit card required. The referral page also includes a self-guided product demo you can explore before signing up.
Each TINCheck verification screens the submitted TIN and name against the IRS TIN/Name database, EIN Name Lookup, the SSA Death Master File, USPS address validation (real-time only), OFAC sanctions lists (SDN, consolidated sanctions, sectoral sanctions, foreign sanctions evaders), and 20+ additional global watchlists including EU sanctions, Interpol, FBI wanted lists, UN consolidated list, and politically exposed persons databases.
The free IRS tool limits interactive checks to 25 per session, processes bulk requests overnight, and only checks against the IRS database. TINCheck returns results in seconds, handles any volume through web, bulk, or API access, and screens against 30+ databases including OFAC sanctions, the Death Master File, and international watchlists.
Yes. You can change your monthly plan tier or cancel at any time directly from your TINCheck dashboard. There is no annual commitment on monthly plans. After the 3-month discount period ends, your plan renews at the standard rate for your selected tier.
