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Tax Commission hours extended in Idaho Falls on April 15

Friday April 12, 2024

IDAHO FALLS, Idaho — April 12, 2024 — The Idaho State Tax Commission will extend office hours in its Idaho Falls office on Monday, April 15 – the day income tax returns are due. The office will open at 8 a.m. and stay open until 5 p.m. instead of the regular hours of 9 a.m. to 4:30 p.m. The office is at 150 Shoup Ave., and recently moved from the 1st floor to the 3rd floor.

Visit any Tax Commission office to drop off completed Idaho tax returns, make payments, get answers to tax questions, and find state tax forms. A drop box for tax returns and payments is available weekdays from 8 a.m. to 5 p.m.

Another way to get help is to call (800) 972-7660 toll free. Phone hours are 8 a.m. to 5:30 p.m., except on the 2nd and 4th Wednesdays of the month when they start at 9:30 a.m.

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 a special account. Find it at