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If you file on paper, send your return to:
Iowa Income Tax Document Processing
PO Box 9187
Des Moines, IA 50306-9187If tax is due with your return, include a check or money order and an IA 1040V Payment Voucher.
Deliver your return in person:
Hoover State Office Building - 1st Floor
1305 E. Walnut
Des Moines, IA 50319
(Maps)Monday - Friday: 8 a.m. - 4:30 p.m. CT
The Hoover Building is located near the intersection of East 14th Street (Highway 69) and Court Avenue, just south of I-235.
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Iowa Department of Revenue
Hoover State Office Building
1305 E. Walnut
Des Moines, IA 50319 -
Individual & Corporation Estimated Tax Processing (IA 1040ES/IA 1120ES)
Iowa Department of Revenue
PO Box 10466
Des Moines, IA 50306-0466 -
Iowa business taxes are filed electronically.
Free direct debit makes this a paperless option!
In addition, individual and corporation estimated payments can be made electronically.
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By check or money order:
Iowa Department of Revenue
Corporation Tax
PO Box 10466
Des Moines, IA 50306-0466 -
Accounts Receivable
Iowa Department of Revenue
PO Box 10330
Des Moines, IA 50306-0330Administration
Iowa Department of Revenue
PO Box 10460
Des Moines, IA 50306-0460Bankruptcy
Iowa Department of Revenue
PO Box 10330
Des Moines, IA 50306-0330Central Collections
Iowa Department of Revenue
PO Box 10330
Des Moines, IA 50306-0330Change and Cancellation - Business Tax
Iowa Department of Revenue
PO Box 10470
Des Moines, IA 50306-0470Cigarette/Tobacco
Iowa Department of Revenue
PO Box 10472
Des Moines, IA 50306-0472Corporation Return Processing
Iowa Department of Revenue
PO Box 10468
Des Moines, IA 50306-0468Compliance Section - Business
Iowa Department of Revenue
PO Box 10465
Des Moines, IA 50306-0465Compliance Section - Individual
Iowa Department of Revenue
PO Box 10456
Des Moines, IA 50306-0456Elderly Credit
Iowa Department of Revenue
PO Box 10456
Des Moines, IA 50306-0456Federal Annuity Refund
Iowa Department of Revenue
PO Box 10455
Des Moines, IA 50306-0455Fiduciary Return Processing/Inheritance
Iowa Department of Revenue
PO Box 10467
Des Moines, IA 50306-0467Franchise Tax Processing
Iowa Department of Revenue
PO Box 10413
Des Moines, IA 50306-0413Household Hazardous Material Processing
Iowa Department of Revenue
PO Box 10455
Des Moines, IA 50306-0455Hearings Section
Iowa Department of Revenue
PO Box 14457
Des Moines, IA 50306-3457Income Tax Processing
Iowa Department of Revenue
Iowa Income Tax Document Processing
PO Box 9187
Des Moines, IA 50306-9187Individual & Corporation Estimated Tax Processing
Iowa Department of Revenue
PO Box 10466
Des Moines, IA 50306-0466Legal Services and Appeals
Iowa Department of Revenue
PO Box 14457
Des Moines, IA 50306-3457Local Government
Iowa Department of Revenue
PO Box 10469
Des Moines, IA 50306-0469Motor Fuel Refunds
Iowa Department of Revenue
Tax Management Division - Fuel Tax
PO Box 10465
Des Moines, IA 50306-0465Motor Fuel Returns/Reports
Iowa Department of Revenue
Tax Management Division - Fuel Tax
PO Box 10465
Des Moines, IA 50306-0465Policy Bureau - Research and Policy Division
Iowa Department of Revenue
PO Box 14467
Des Moines, IA 50306-3467Property Tax Division
Iowa Department of Revenue
PO Box 10469
Des Moines, IA 50306-0469Registration Services
Iowa Department of Revenue
PO Box 10470
Des Moines, IA 50306-0470Sales/Use Tax Processing
Iowa Department of Revenue
PO Box 10412
Des Moines, IA 50306-0412Sales/Use Refund Compliance
Iowa Department of Revenue
PO Box 10465
Des Moines, IA 50306-0465Tax Permits and Applications
Iowa Department of Revenue
PO Box 10470
Des Moines, IA 50306-0470Taxpayer Services
Iowa Department of Revenue
PO Box 10457
Des Moines, IA 50306-0457Tax Research Bureau - Research and Policy Division
Iowa Department of Revenue
PO Box 14461
Des Moines, IA 50306-3461Withholding Tax Payments
Iowa Department of Revenue
PO Box 10411
Des Moines, IA 50306-0411Withholding/Sales Correspondence
Iowa Department of Revenue
PO Box 10465
Des Moines, IA 50306-0465