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State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Iowa Department of Revenue
Help Desk
eFile Service Unit
P.O. Box 10457
Des Moines, IA 50306-0457
www.state.ia.us/tax
Email: idr@iowa.gov
Phone: 515-281-3114
Tax Refund Inquiries: 515-281-4966 or 800-572-3944
State electronic filing details
| Grace period | None |
| E-filing mandate | No |
| Accepts state-only filings | Yes |
| Return types accepted |
Resident Part-year resident Nonresident Estimate payments (except for married filing separate combined returns) Amended (Form IA 1040 with Form IA 102) |
| Return types not accepted |
Extension |
| Accepts returns with these conditions |
Refund Zero balance Balance due |
| Direct deposit of refunds | Yes |
| Accepted forms of payment |
Direct debit (EFW) Credit card Online ePayment |
| Signature requirements | ERO retains IA-8453 for 3 years |
| Supports PDF attachments | Yes |
| Tax year(s) supported for e-filing | Current tax year and two prior tax years |
| Special considerations |
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Taxpayer Services
Taxpayer Service
ERO Support and Customer Service
P. O. Box 10457
Des Moines, IA 50306-0457
www.iowa.gov/tax/elf/business_mef.html
Email: idr@iowa.gov
Phone: 515-281-3144
State electronic filing details
| Grace period | None |
| E-filing mandate | No |
| Accepts state-only filings | Yes |
| Return types accepted |
C Corporation S Corporation Consolidated / Combined (including QSSS) Short year Estimates (with return) Extension Amended Composite Financial Institution |
| Return types not accepted | |
| Accepts returns with these conditions |
Refund Zero balance Balance due |
| Direct deposit of refunds | Yes |
| Accepted forms of payment |
Direct debit (EFW) Electronic funds transfer (EFT) Check by mail |
| Signature requirements | ERO retains signed IA-8453 for 3 years |
| Supports PDF attachments | Yes |
| Tax year(s) supported for e-filing | Current tax year and two prior tax years |
| Special considerations |
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Iowa Department of Revenue
Taxpayer Services
ERO Support and Customer Service
P.O. Box 10457
Des Moines, IA 50306-0457
tax.iowa.gov/node/184/irs-and-iowa-modernized-efile-mef
Email: idr@iowa.gov
Phone: 515-281-3114
State electronic filing details
| Grace period | None |
| E-filing mandate | No |
| Accepts state-only filings | Yes |
| Return types accepted |
Partnership Short year Amended Composite |
| Return types not accepted |
|
| Accepts returns with these conditions |
Zero balance Balance due |
| Direct deposit of refunds | N/A |
| Accepted forms of payment |
Check by mail (Composite only) |
| Signature requirements | ERO retains signed 8453-PE 3 years |
| Supports PDF attachments | Yes |
| Tax year(s) supported for e-filing | Current tax year and two prior tax years |
| Special considerations | Composite payments must be made by check. Payments are not required for Form IA 1065. |
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Iowa Department of Revenue
https://tax.iowa.gov/irs-and-iowa-modernized-efile-mef
Email: idr@iowa.gov
Phone: 515-281-3114
State electronic filing details
| Grace period | None |
| E-Filing mandate | None |
| Accepts state-only filings | Yes |
| Return types accepted |
Resident Non-resident Amended Composite |
| Return types not accepted |
Estimate payments Extension |
| Accepts return with these conditions |
Refund Zero balance Balance due |
| Direct deposit of refunds |
Yes (Composite) No (Fiduciary Return) |
| Accepted forms of payment |
Direct debit (return only) Check |
| Signature requirements | ERO retains IA-8453_F for 3 years |
| Supports PDF attachments | Yes, but only for limited information |
| Special considerations |
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