Welcome to the Iowa Department of Revenue

The mission of the Iowa Department of Revenue is to serve Iowans and support state government by collecting all taxes required by law, but no more.

Filing Extension Announcement
The Department announces an extension of filing and payment deadlines.
IDR and COVID-19
Stay up to date with the Department's recent announcements and FAQs regarding COVID-19
Tax Time Begins January 27!
Access important tax resources including forms, expanded instructions, and other helpful information.

Still have questions? We've extended our hours during tax time!
Welcome to the new Website!
Learn about all the new features and functionality of the new website.


LOST Information for Local Governments
May 28, 2020

Local Government Officials:

The Department of Revenue has received questions from many of you regarding the impact of COVID-19 on local option sales tax collections. We have been monitoring and will continue to monitor the situation. At this time, we have decided not to make any adjustments to the current monthly estimates for Fiscal Year 2020.

Important Upcoming Tax Deadlines
April 28, 2020

Although a number of tax filing deadlines were recently extended by Governor Reynolds and the Iowa Department of Revenue, not all tax filing deadlines have been extended. The Department is reminding taxpayers that a number of important tax deadlines are approaching soon and taxpayers should meet those deadlines to avoid interest, penalties, or loss of other tax benefits.

Iowa Issues Order Related to Estimated Tax Payments
April 09, 2020

Des Moines, Iowa – The Iowa Department of Revenue announced today conditional penalty relief for taxpayers required to make estimated payments. The changes, prompted by COVID-19, are the result of Order 2020-03, an order signed by Director of Revenue Kraig Paulsen.

Iowa Small Business Relief Tax Deferral Program still accepting applications
April 08, 2020

On March 23, Governor Kim Reynolds announced a new Iowa Small Business Relief Program to support the state’s small businesses impacted by the COVID-19 pandemic. The program offered small business relief grants, administered by the Iowa Economic Development Authority.

IDR Releases New State Tax Guidance: Temporary Labor Service Transactions Used in Processing
April 07, 2020

The Iowa Department of Revenue has heard from taxpayers and tax practitioners regarding the information needed in correctly determining whether certain enumerated temporary labor services qualify as tax-exempt services used in processing in accordance with Iowa Code section 423.3(50) and Iowa Administrative Code rule 701-230.3.

Iowa to extend income tax withholding deposit due date
March 19, 2020

The Iowa Department of Revenue today extended one income tax withholding deposit due date for certain taxpayers. The change, prompted by COVID-19, is designed to provide flexibility to disrupted businesses. The extension is a result of an order signed earlier today by Director of Revenue Kraig Paulsen.