# 1040 Tax Services 1040 Tax Services is an ITIN acceptance agent in San Diego, California, United States. ## Details - Address: 10051 Osgood Way, San Diego, California, 92126, United States - Phone: [858-225-9954]() - Source note: IRS Acceptance Agent Program list for California (page last reviewed 24-Sep-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105). ## Questions ### Where is 1040 Tax Services? 1040 Tax Services is at 10051 Osgood Way, San Diego, California, 92126, United States. ### How do I contact 1040 Tax Services? To contact 1040 Tax Services, call 858-225-9954. ## Source From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-california), 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 San Diego]() - [IRS acceptance agents in San Diego]() - [More ITIN acceptance agents in San Diego]()