# Nguyen Truong Group LLC Nguyen Truong Group LLC is an ITIN acceptance agent in Seattle, Washington, United States. ## Details - Address: 2520 Beacon Avenue S, Seattle, Washington, 98144, United States - Phone: [206-483-9729]() - Also trading as: Thanh Dat Tax & Accounting - Source note: IRS Acceptance Agent Program list for Washington (page last reviewed 17-Sep-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105). ## Questions ### Where is Nguyen Truong Group LLC? Nguyen Truong Group LLC is at 2520 Beacon Avenue S, Seattle, Washington, 98144, United States. ### How do I contact Nguyen Truong Group LLC? To contact Nguyen Truong Group LLC, call 206-483-9729. ## Source From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-washington), license Public domain (17 U.S.C. 105; irs.gov content use terms request credit), checked 2026-10-03. Last updated October 3, 2026. ## Links - This ITIN acceptance agent on the [web page]() - [Certifying acceptance agents in Seattle]() - [IRS acceptance agents in Seattle]() - [More ITIN acceptance agents in Seattle]()