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.

Upcoming Webinars
Join the Department for our free monthly tax education webinars.
IDR Extends Filing Deadline
The Department has extended the Iowa filing deadline and addresses unemployment compensation.
IDR and COVID-19
Stay up to date with the Department's recent announcements and FAQs regarding taxes and COVID-19

News

IDR Announces Modernized Portal: GovConnectIowa
September 20, 2021

Save time, go online! GovConnectIowa

The Iowa Department of Revenue and other state agencies are modernizing technology and processes to better serve Iowa taxpayers. The end result of this four-year effort will provide taxpayers, businesses, and tax professionals with a new and secure portal, GovConnectIowa.

Administrative Rules - Available for Public Comment, Adopted & Filed
September 09, 2021
The Department has submitted new proposed rules to the Iowa Legislature (Order of Deduction of Tax Credits; Nonresident and Part-Year Resident Income Tax Credit; Appeals of Director’s Rejection of Assessor Appointment or Reappointment; Out-of-State Tax Credit; Assessors and Deputy Assessors—Assessment of Own Property) available for public comment through September 28, 2021. The previously submitted proposed rule (Marketable Food Products for Human Consumption) has been adopted and filed, effective October 13, 2021. See individual notices for details.
IDR Releases Tax Guidance: NOLs Incurred During COVID-19 Pandemic
August 26, 2021
The Iowa Department of Revenue has released state tax guidance regarding 3-Year carryback for Iowa NOLs incurred by individuals during the COVID-19 pandemic.
IDR Releases Updated Tax Guidance: Qualifying COVID-19 Grants - Income & Franchise Tax Exclusion
July 20, 2021
The Iowa Department of Revenue has released updated state tax guidance regarding legislative changes to the exclusion enacted in 2021 Iowa Acts, Senate File 619.
IDR Releases Updated Tax Guidance following 2021 Legislative Updates
June 22, 2021
The Iowa Department of Revenue has released updated state tax guidance following 2021 Legislative Updates including Motor Vehicle Fee for New Registration and Tax Penalties and Penalty Waivers.
IDR Releases Updated State Tax Guidance: Iowa Sales and Use Tax on Manufacturing and Processing
June 11, 2021
The Iowa Department of Revenue has released updated state sales and use tax guidance regarding Iowa Sales and Use Tax on Manufacturing and Processing.