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.
Validate 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. TinComply 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. TinComply 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. TinComply 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. TinComply improves data quality at scale while reducing manual fixes and downstream system issues.
TIN Comply is more than a basic TIN matching service - its your complete compliance and identity validation solution. Our platform was designed from the ground up to deliver accuracy, automation, and peace of mind for teams handling IRS reporting, vendor onboarding, and regulatory screening.
Unlike traditional IRS tools that only return a basic pass/fail, TIN Comply provides advanced TIN/Name matching, dynamic corrections, and EIN discovery to help you resolve mismatches before they become costly errors. Our system goes beyond simple validation by identifying the correct legal name or EIN when your data is incomplete or inconsistent - saving time and improving compliance accuracy.
We combine a full suite of validation capabilities - from IRS TIN matching and EIN lookup to sanctions and watchlist screening across more than 250 global lists - so you never need to juggle multiple tools. With detailed audit logs, real-time reporting, and built-in address and company data checks, you get a complete picture of compliance risk in a single dashboard.
Whether you prefer manual checks, bulk file processing, or automated API integration, TIN Comply fits your workflow. Our robust API lets you embed real-time validation directly into onboarding, vendor management, or tax filing systems - eliminating manual processes and reducing administrative burden.
Built by compliance and tax experts, TIN Comply uses industry-grade infrastructure to protect your sensitive data and scale with your business. With unlimited user access, intuitive dashboards, and priority support, your whole team can confidently manage compliance processes - from startups to enterprise operations.
Choose TIN Comply and transform your TIN matching and tax compliance workflows with the accuracy, automation, and insights your business deserves.
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