The State of Iowa has issued the following guidance regarding income tax filing deadlines for individuals:
- The filing deadline for 2023 Iowa income tax returns is April 30, 2024.
- No late-filing or underpayment penalties shall be due for qualifying taxpayers who comply with the extended filing and payment deadline in this Order. Interest on unpaid taxes covered by this Order shall be due beginning on April 30, 2024.
- An Iowa personal extension is automatic, which means there are is no application to submit. However, at least 90% of your Iowa tax liability must be paid by the original deadline (April 30, 2024) to avoid penalties. As long as you meet that requirement, you will automatically receive a tax extension, which moves your filing deadline to the last day of October.