Notice type
Sources Sought
NAICS code
519290
PSC / classification
B506
Set-aside
No Set aside used
Place of performance
Washington, District of Columbia
Response deadline
Jul 17, 2026, 04:00 PM
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. Th…
Read the full solicitation
Start free to unlock the complete notice, the contracting officer’s contact details, and every solicitation document.
Ana Rollins
Activity in our index
6 opportunities · last active Jul 14, 2026.
Iman Street
Activity in our index
6 opportunities · last active Jul 14, 2026.
Draft an outreach email with AI
A tailored, professional email to the contracting officer about this solicitation — written in seconds, grounded in this notice.
Free with an account · included with a WinAContract account. AI-written, grounded in this notice — review before sending.
2 solicitation documents on this notice
Start free to download the full solicitation package — statement of work, attachments and amendments.
Send it to GovCon — docs + AI brief, automatically.
We pull the solicitation files and summarize what you need to know (2 documents on this notice).
