1041 Iowa electronic filing information

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
Phone:
515.281.3114

State electronic filing details

Grace period
None
E-Filing mandate
Must file electronically if any of these are true:
At least $250,000 in gross receipts
Claims $25,000 or more in credits
At least 10 Schedule K-1s issued to beneficiaries
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
Accepted forms of payment
Direct debit
Check
Signature requirements
Form IA 8453-F (fiduciary return) and Form IA 8453-PTEC (composite return)
Supports PDF attachments
Yes, but only for limited information
Special considerations

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