ALERT The IRS will be down for maintenance from May 04, 2025 1:00 AM ET to 7:00 AM ET. All other validations will be processed normally.

Comprehensive Validation Solutions

Accurate data validation is critical to protecting your business from risk, penalties, and costly mistakes in the complex regulatory landscape. TIN Comply offers an advanced suite of validation services designed to streamline compliance, minimize errors, and enhance your overall operational efficiency—going far beyond traditional methods.


Our Advanced Validation Features

IRS TIN/Name Matching

Reduce IRS penalties and improve reporting accuracy by verifying taxpayer names and TIN combinations directly against official IRS records, instantly identifying mismatches and potential errors before filing.

Company Name Lookup by EIN

Quickly verify the accurate legal company name associated with any Employer Identification Number (EIN), ensuring you engage with the correct entities and mitigating identity misrepresentation risks.

EIN Lookup by Company Name

Easily discover the correct Employer Identification Number by providing the company name, preventing reporting inaccuracies, compliance issues, and potential fraud.

Sanctions and Watchlist Screening

Instantly screen individuals and entities against more than 250 global sanctions and validation lists—including OFAC, FinCEN, and AML databases—helping you avoid severe penalties, reputational damage, and ensuring you never inadvertently engage with sanctioned entities. Learn More

Company Details Verification

Accurately verify company details, such as addresses, websites, emails, and contact information, ensuring precise vendor and partner data that supports your due diligence processes.

Address Validation

Maintain accurate address data by validating and standardizing addresses against USPS guidelines, preventing errors and improving mail deliverability and compliance.

FATCA GIIN Validation

Quickly validate FATCA Foreign Financial Institution GIIN numbers, ensuring compliance with IRS reporting requirements and international financial regulations.

Verify the Legal Entity Identifiers of global financial entities, enhancing transparency and compliance in financial transactions by accessing official GLEIF data in real-time.


Why TIN Comply is Superior to Traditional Methods

  • Detailed Records & Audit Trails: Unlike traditional systems, we provide comprehensive validation histories and detailed logs for streamlined compliance audits and reporting.
  • User-Friendly Experience: Avoid cumbersome IRS sign-up processes, unreliable sign-ins, and confusing navigation—TIN Comply is intuitive and user-friendly.
  • Unlimited User Management: Set up and manage unlimited users effortlessly, assigning detailed permissions to match your organization's needs.
  • Robust API Integration: Seamlessly integrate validations directly into your existing workflows, eliminating manual processes and reducing administrative burdens. Learn More

Ready to See the Difference?

Try TIN Comply today and discover how our advanced validation solutions can protect your business from regulatory risk, improve operational efficiency, and provide unmatched data accuracy.