What forms do I need to complete to file my Iowa state taxes?

To file your Iowa state taxes, you will typically need to complete the IA 1040 form, which is the individual income tax return form for residents. This form requires you to provide details about your income, deductions, and credits. Additionally, you may need to fill out other forms or schedules depending on your specific circumstances. For example, if you have self-employment income, you might need to complete the IA 1040 schedule C. If you have rental income, you may need to fill out the IA 4562 form. Nonresidents or part-year residents may need to file different forms, such as the IA 1040NR or the IA 1040 schedule IA 126, respectively. It's crucial to review the Iowa Department of Revenue's official website or consult a tax professional to ensure you complete the correct forms accurately.