Resources
Browse Resources
Our Department’s work incorporates established tax administration, alcoholic beverage control, and responsible lottery entertainment.
Get access to portals, law information, research, and more.
-
Law & Policy Information
Explore administrative orders, summaries, tax rate history, alcohol laws, and more.
-
Tax Credits Tracking & Analysis
See fact sheets and histories of tax credit usage in Iowa.
-
Research & Statistics
Read economic and statistical reports, tax reports, and annual reports for the department.
-
Adopted & Filed Rules
Explore adopted and filed tax and revenue rules within the Iowa Legislature.
-
Taxpayer Bill of Rights
Learn about your bill of rights as a taxpayer in the State of Iowa.
-
GovConnectIowa Help
Need to access GovConnectIowa? Explore how-to information, resources, and more to get started.
-
eLAPS Resources
For alcohol licensees and vendors, learn how to use the eLAPS portal with videos, guides, and more.
-
Tax Research Library
Find court decisions, rulings, and other information by the Iowa Department of Revenue Archives.
Recent News
IDR Announces Change to Sales Tax Return Due Date for Model 4 Sellers
Subscribe to Revenue Updates
Stay informed, subscribe to receive tax updates, policy changes, deadlines and more.