# Tax Service Center Tax Service Center is an ITIN acceptance agent in Hyattsville, Maryland, United States. ## Details - Address: 8001 New Hampshire Avenue, Suite 13, Hyattsville, Maryland, 20783, United States - Phone: [301-434-5399]() - Source note: IRS Acceptance Agent Program list for Maryland (page last reviewed 20-Aug-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105). ## Questions ### Where is Tax Service Center? Tax Service Center is at 8001 New Hampshire Avenue, Suite 13, Hyattsville, Maryland, 20783, United States. ### How do I contact Tax Service Center? To contact Tax Service Center, call 301-434-5399. ## Source From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-maryland), 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 Hyattsville]() - [IRS acceptance agents in Hyattsville]() - [More ITIN acceptance agents in Hyattsville]()