# Happyplanet Inc Happyplanet Inc is an ITIN acceptance agent in Incheon, South Korea, South Korea. ## Details - Address: Suite 323, 584 Incheon Tower-Daero, Yeonsu-gu, Incheon, South Korea, 22007, South Korea - Phone: [01 6263741117]() - Also trading as: Happyplanet - Source note: IRS Acceptance Agent Program list for South Korea (page last reviewed 13-Aug-2026; retrieved 2026-10-02). US federal public domain (17 U.S.C. 105). ## Questions ### Where is Happyplanet Inc? Happyplanet Inc is at Suite 323, 584 Incheon Tower-Daero, Yeonsu-gu, Incheon, South Korea, 22007, South Korea. ### How do I contact Happyplanet Inc? To contact Happyplanet Inc, call 01 6263741117. ## Source From [U.S. Internal Revenue Service](https://www.irs.gov/individuals/international-taxpayers/acceptance-agents-south-korea), 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 Incheon]() - [IRS acceptance agents in Incheon]() - [More ITIN acceptance agents in Incheon]()