Idaho State Tax Commission

Tax Commission News Release

Tax Commission opens Lewiston office on April 15

LEWISTON, IDAHO — April 9, 2019 — The Idaho State Tax Commission will open its Lewiston office to the public on Monday, April 15—the day income taxes are due. The office at 1118 F St. in Lewiston normally is open only on the 20th day of each month.   

Visit the office to drop off completed Idaho tax returns, make payments, have tax-related questions answered and get state tax forms. You also can call (800) 972-7660 toll free to get help. April 15 office hours are 8 a.m. to 5 p.m. Phone hours are 7 a.m. to 4 p.m.

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


Posted 04-09-2019
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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.