Freelance Taxes in Montana: Complete 2026 Guide
Rates reviewed · Source: Montana Department of Revenue
Montana has a progressive income tax with rates up to 6.9%. Montana has no sales tax.
Quarterly Estimated Payments
MT requires quarterly estimated payments if you expect to owe $500 or more.
| Quarter | Income period | Due |
|---|---|---|
| Q1 | Jan 1 – Mar 31, 2026 | April 15, 2026 |
| Q2 | Apr 1 – May 31, 2026 | June 16, 2026 |
| Q3 | Jun 1 – Aug 31, 2026 | September 15, 2026 |
| Q4 | Sep 1 – Dec 31, 2026 | January 15, 2027 |
TransAction Portal — Montana Department of Revenue · Form IT-ES · How to pay online
Key Tax Facts for Montana Freelancers
- •No sales tax — unique in the Mountain West
- •Montana follows the federal quarterly payment schedule
- •Bozeman has seen rapid growth from remote workers
- •No city income taxes in Montana
Deductions in Montana
Montana generally conforms to federal deductions. Standard deduction follows federal amounts.
Top Freelancer Cities in Montana
Montana freelance tax questions
How much tax do freelancers pay in Montana?
Three taxes apply: 15.3% federal self-employment tax on net earnings up to $184,500, federal income tax at your bracket, and Montana income tax of up to 6.9%. Montana has a progressive income tax with rates up to 6.9%. Montana has no sales tax.
Do Montana freelancers have to make quarterly estimated payments?
MT requires quarterly estimated payments if you expect to owe $500 or more. Federal estimated payments for 2026 are due Q1 April 15, 2026, Q2 June 16, 2026, Q3 September 15, 2026, Q4 January 15, 2027. Montana follows the same schedule.
What can Montana freelancers deduct?
Montana generally conforms to federal deductions. Standard deduction follows federal amounts.
Where do Montana freelancers pay estimated taxes online?
Montana accepts online estimated tax payments through TransAction Portal, operated by the Montana Department of Revenue. The state estimated tax form is Form IT-ES. Federal payments are made separately through IRS Direct Pay or EFTPS.
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.