International Tax Modeling Tool

Deadline:17 Jul 2026, 12:00 GMT-4

Tender information

SAM.gov

KEARNEYSVILLE, United States

Type: Sources Sought
Procedure: Sources Sought
Ref. number: c798a51a69bf4b45a471877a79acab20
NAICS: 519290

The Department of the Treasury, Internal Revenue Service (IRS), on behalf of the Cross Border Activities (CBA) Practice Area within the Large Business & International Division, is seeking information from industry on the…

capability to deliver a software solution that enables IRS personnel to model and analyze the application of international tax provisions under the Tax Cuts & Jobs Act (TCJA) of 2017, the One Big Beautiful Bill Act of 2025 (OB3), and pre-existing tax law. The scope includes not only development and

delivery of the tool, but also comprehensive support services such as user training, ongoing maintenance, and eventual integration of the solution into IRS operations.

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