Idaho State Tax Commission

Tax Commission News Release

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

BOISE, IDAHO — April 9, 2019 — The Idaho State Tax Commission will extend office hours in its eastern Idaho and Magic Valley offices on Monday, April 15—the day income taxes are due.

Visit any Tax Commission office to drop off completed Idaho tax returns, make payments, have tax-related questions answered and get state tax forms. You also can call to get help. 

Visit the Tax Commission’s website at to find tax forms, make payments and get answers to tax questions. The website features Quick Pay, a free service that lets you make an online payment without creating an account. Find it at

Idaho Falls

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


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

Twin Falls 

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


Posted 04-09-2019
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.