Please use the appropriate Post Office box number in the lists below whenever possible.
This will speed up delivery.
Individual Income Tax Forms |
Business Tax Returns & Payments |
Receiving Refund/No Tax Due?If you file on paper, send your return to:Iowa Income Tax Processing Paying Additional TaxIf you file electronically or on paper:Mail your return with a check or money order and an IA 1040V Payment Voucher to: Paying Estimated TaxINDIVIDUAL & CORPORATION ESTIMATED TAX PROCESSING (IA 1040ES/IA 1120ES)Iowa Department of Revenue |
Iowa business taxes are filed electronically through eFile & Pay. Free direct debit (ePay) makes this a paperless option! In addition, individual and corporation estimated payments can be made electronically through this system. Corporation Income Tax Payment
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Street Address for DeliveriesIowa Department of Revenue |
Other Mailing AddressesACCOUNTS RECEIVABLE ADMINISTRATION AUDIT SERVICES BANKRUPTCY CENTRAL COLLECTIONS CHANGE AND CANCELLATION - BUSINESS TAX CIGARETTE / TOBACCO CORPORATION RETURN PROCESSING ENVIRONMENTAL PROTECTION CHARGE (EPC) EXAMINATION SECTION - BUSINESS EXAMINATION SECTION - INDIVIDUAL FEDERAL ANNUITY REFUND FIDUCIARY RETURN PROCESSING / INHERITANCE FRANCHISE TAX PROCESSING HOUSEHOLD HAZARDOUS MATERIAL PROCESSING HEARINGS INCOME TAX PROCESSING |
INDIVIDUAL & CORPORATION ESTIMATED TAX PROCESSING LOCAL GOVERNMENT MOTOR FUEL REFUNDS MOTOR FUEL RETURNS / REPORTS POLICY SECTION PROPERTY TAX DIVISION REGISTRATION SERVICES RENT / ELDERLY CREDIT SALES / USE TAX PROCESSING SALES / USE REFUND COMPLIANCE TAX PERMITS and APPLICATIONS TAXPAYER SERVICES TAX RESEARCH TECHNOLOGY & INFORMATION MANAGEMENT DIVISION VERIFIED SUMMARY OF PAYMENTS REPORT WITHHOLDING TAX PAYMENTS WITHHOLDING / SALES CORRESPONDENCE |
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