Idaho State Tax Commission

Tax Commission News Release

Tax Commission extends June 15 hours in eastern Idaho, Magic Valley offices

BOISE, IDAHO — June 8, 2020 — The Idaho State Tax Commission will extend office hours in its eastern Idaho and Magic Valley offices on Monday, June 15 – the day state income tax returns are due. (Federal income tax returns are due July 15.)

Visit any Tax Commission office to drop off completed Idaho tax returns, make payments, have tax-related questions answered, and get state tax forms. Please follow social distancing guidelines when visiting an office by wearing a mask and keeping 6 feet away from others.  

The safest way to get help is to call (800) 972-7660 toll free or visit the Tax Commission website at to find tax forms, make payments, and get answers to tax questions. 

The website features links to software providers that offer free e-filing to many Idahoans at The site also has Quick Pay, a free service that lets you make an online payment without creating an account. Find it at

Idaho Falls

  • Hours on Monday, June 15: 8 a.m. to 5 p.m.
  • Office: 150 Shoup Ave., Suite 16
  • Phone: (800) 972-7660 toll free 


  • Hours on Monday, June 15: 8 a.m. to 5 p.m.
  • Office: 1111 N. 8th Ave.
  • Phone: (800) 972-7660 toll free

Twin Falls 

  • Hours on Monday, June 15: 8 a.m. to 5 p.m. 
  • Office: 440 Falls Ave.
  • Phone: (800) 972-7660 toll free


Posted 06-08-2020
tax pros news release general

This information is for general guidance only. Tax laws are complex and change regularly. We can't cover every circumstance in our guides. This guidance may not apply to your situation. Please contact us with any questions. We work to provide current and accurate information. But some information could have technical inaccuracies or typographical errors. If there's a conflict between current tax law and this information, current tax law will govern.