SAM.gov listing

International Tax Modeling Tool

Treasury, Department of the → Internal Revenue Service → Dept of Treasury IRSSources SoughtSolicitation 26-22-APMO

Response deadline

Fri, Jul 17, 2026, 12:00 PM EDT

Product Service Code

PSC B506
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Opportunity details

NAICS
519290
Notice type
Sources Sought
Set-aside
No Set aside used
Original posted
May 26, 2026
Last updated
October 18, 2026
Notice ID
c798a51a69bf4b45a471877a79acab20

Summary

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.

Read Full Official Summary

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.

Official SAM.gov Contract Opportunities file extract description for this notice. CaptureIQ does not generate or rewrite this text.

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Why this matters

  • This notice is a sources sought.
  • The listed response deadline is Jul 17, 2026.
  • 4 related opportunities share this NAICS.

Related federal terms

  • RFI — Request for Information
  • NAICS — North American Industry Classification System
  • PSC — Product Service Code

Market context

4 Related OpportunitiesMatching opportunities on RFPCapture

Related intelligence

Research and capture tools

This notice uses an IT NAICS or PSC classification documented in RFPCapture research.

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