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The mission of the Iowa Department of Revenue is to serve Iowans and support state government by collecting all taxes required by law, but no more. Learn more.
General Questions by phone. 515-281-3114 or 800-367-3388. Monday-Friday: 8:00 a.m. - 4:30 p.m. CT. Payments, Billings, & Collections. 866-339-7912. Monday-Friday: 8:00 a.m. - 6:00 p.m. CT. Visit the Department. Hoover State Office Building - 1st Floor 1305 E. Walnut Des Moines, IA 50319.
A lock icon or https:// means you’ve safely connected to the official website. Trusted applications are secured by a single login process. Many state systems today use the Enterprise Authentication and Authorization (ENTAA) process. The state login process is transitioning to ID.Iowa.gov.
The Iowa Department of Revenue's e-Services portal, GovConnectIowa, enables customers to manage business taxes, withholding, corporate income tax, individual income tax, in one convenient location, 24/7.
Individual Income Tax Forms. If you file on paper, send your return to: Iowa Income Tax Document Processing PO Box 9187 Des Moines IA 50306-9187. If tax is due with your return, include a check or money order and an IA 1040V Payment Voucher. Deliver your return in person:
Find information pertinent to Iowans looking to file their taxes, file an income tax return, or calculate their withholding. Learn more here.
Use Where's My Refund to check the status of individual income tax returns and amended individual income tax returns you've filed within the last year. Be sure to use the same information used on your return: Social Security Number, Tax Year, and Refund Amount.
