Data Quality Assurance and Validation

The contract titled Data Quality Assurance and Validation seeks an independent party to verify the accuracy, completeness, and consistency of sales tax data by cross-referencing it with official state-level sources and producing detailed audit reports. The work requires rigorous analytical methods to ensure tax data integrity across jurisdictions, identifying discrepancies, gaps, or inconsistencies that could impact compliance or revenue reporting. The successful contractor will deliver structured findings that support accountability and improved data governance within the tax administration system. This is a subcontract under the NAICS code 541611 for administrative management and general management consulting services, issued by the Department of the Treasury under the Taxpayer Focused Support office. The opportunity was posted on August 4, 2026, with a response deadline of August 10, 2026. Performance is expected to take place in Washington, with no specific geographic restrictions beyond the federal accountability framework. While no set-aside designation is specified, the contract is open to eligible subcontractors responding to the solicitation through the SAM.gov platform.