Advanced real-time IRS TIN matching, EIN discovery, Sanctions screening, and more
Tin Comply makes it easy to avoid IRS penalties
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Tin Comply makes it easy to avoid IRS penalties
Everything you need to succeed, all in one powerful platform
Experience blazing-fast performance with our optimized infrastructure designed for speed and reliability.
Bank-level encryption and security measures to keep your data safe and protected at all times.
Instantly verify TINs and names against IRS records to reduce errors, avoid B-Notices, and stay tax compliant.
Screen individuals and businesses against OFAC, AML, and global sanctions lists to minimize compliance risk.
Upload and process large files at once for fast, high-volume TIN and EIN verification.
Access full validation histories so you can easily review results, support audits, and demonstrate compliance to regulators.
Quickly discover the correct Employer Identification Number (EIN) for a business name-and vice versa-so you always engage with accurate entity information.
Run checks manually, via API, or in bulk-designed for businesses of any size.
Stay compliant. Avoid unnecessary IRS penalties with Tin Comply.
Start Your Free TrialValidate W-9s and vendor TINs before payment to prevent 1099 errors, IRS notices, and costly rework. Tin Comply helps AP teams move faster with confidence while reducing year-end chaos and compliance risk.
Ensure IRS-compliant TIN matching with defensible audit trails and reduced backup-withholding exposure. Tin Comply gives tax and compliance teams confidence that vendor data is accurate, controlled, and review-ready at all times.
Verify vendors at onboarding so bad data never enters your systems. Tin Comply helps procurement teams eliminate duplicates, reduce downstream issues, and accelerate vendor approvals with cleaner data.
Prevent payments to invalid or mismatched entities before money leaves your organization. Tin Comply adds a critical validation layer that reduces fraud risk and supports high-value payment controls.
Confirm you’re contracting with the correct legal entity and reduce regulatory and reputational risk. Tin Comply supports due diligence, investigations, and defensible decision-making with verified entity data.
Integrate IRS-grade TIN validation directly into your ERP and onboarding workflows via API. Tin Comply improves data quality at scale while reducing manual fixes and downstream system issues.
Join thousands of companies already growing with Tin Comply
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