# 16 Amendment Services LLC 16 Amendment Services LLC is an ITIN acceptance agent in Fort Wayne, Indiana, United States. ## Details - Address: 4207 Lake Avenue, Fort Wayne, Indiana, 46815, United States - Phone: [260-345-1040]() - Also trading as: Liberty Tax - Source note: IRS Acceptance Agent Program list for Indiana (page last reviewed 31-Aug-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105). ## Questions ### Where is 16 Amendment Services LLC? 16 Amendment Services LLC is at 4207 Lake Avenue, Fort Wayne, Indiana, 46815, United States. ### How do I contact 16 Amendment Services LLC? To contact 16 Amendment Services LLC, call 260-345-1040. ## Source From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-indiana), 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 Fort Wayne]() - [IRS acceptance agents in Fort Wayne]() - [More ITIN acceptance agents in Fort Wayne]()