How much is the quarterly tax for freelancers in Idaho?

Freelancers in Idaho pay federal self-employment tax (15.3% on net self-employment income), federal income tax based on their bracket, and 5.80% Idaho state income tax. Use the calculator above to get your specific estimate.

When are quarterly taxes due in Idaho?

Idaho generally follows the federal quarterly estimated tax schedule: April 15, June 17, September 16, and January 15 of the following year.

State Tax: 5.80%

Idaho Quarterly Tax Calculator 2026

Idaho has a flat 5.8% income tax rate. Quarterly estimated payments required if you expect to owe $500 or more.

Quick Answer

Freelancers in Idaho pay federal self-employment tax (15.3% on net income), federal income tax, and 5.80% Idaho state income tax. Use the calculator below to estimate your quarterly payment.

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Tax Information Notice

This content is for informational and educational purposes only. It does not constitute tax, legal, or financial advice. Tax laws change frequently. Always consult a qualified CPA or Enrolled Agent for your specific situation.

Tax Information Notice