Individual Income Tax

Individual Income Tax

GILTI / NCTI and FDII / FDDEI

For tax years beginning on or after January 1, 2020, Iowa has adopted rolling conformity with the Internal Revenue Code (IRC).

Individual Income Tax
Business Income Tax
Corporation Income Tax

Summary of Tax Year 2025 Form Changes

A summary of communications and the significant changes made to tax forms for tax year 2025.

Individual Income Tax

File for a Fee

eFile options to file individual income tax returns for a fee.

Individual Income Tax

Individual Taxes

Information about filing and paying individual income taxes in Iowa. Iowa tax returns are due April 30.

Individual Income Tax

File for FREE

eFile options to file individual income tax returns for free.

Individual Income Tax

Where's My Refund

Use Where's My Refund to check the status of individual income tax returns and amended individual income tax returns you've filed within the last year.

Individual Income Tax

Military Tax Information

Guidance for those serving in the military and their spouses in addition to military benefits.

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