DES MOINES, IOWA (January 27, 2025) — With tax-filing season soon upon us, the Iowa Department of Revenue is reminding Iowans of the many resources available that can assist tax-payers with filing their tax return. The Department will begin processing individual income returns at the same time as the IRS on January 27. Iowa tax-payers are required to provide their federal return with their Iowa return. Iowa income tax returns are due on April 30.