Montana Department of Revenue, Montana Tax

Montana Business Corporate Tax, Montana Personal Income Tax, Montana Sales Tax Rates

What is the Montana corporate net income tax rate(s)?

6.75% with a $50 minimum fee for filing a return.

What is the Montana personal net income tax rate(s)?

What is the average Montana sales tax rate(s)?

No sales tax.

Are there standard deductions?

Single:  $4,010
Joint:  $8,020

Are there personal exemptions?

Single:  $2,140
Dependants:  $2,140

What forms do you file for your Montana taxes?

C corporations:   Form CLT - 4
S corporations:  Form CLT4S
Partnerships:  Form PR-1
Individual:  Form 2, Form 2EZ for non resident

Estimated tax payments?

Form 78 if estimated tax will be more than $500. Montana follows the IRS standards for estimated payments. If you will owe $500 or more in tax for the current year, you are required to make 90% of the tax due, over quarterly payments. It has to be at least 100% of the previous year, even if you think you won't make as much in the current year. Individual filers file form ESW.

Montana Department of Revenue:

If you use Northwest Registered Agent as your registered agent, you'll have an online account to track your company in, receive notification reminders to file your annual reports on time, annual tax reminders, and new state information reminders. All for a low annual flat rate fee of $125 a year. We also help incorporate new Montana businesses for only $100.