Forms
Welcome to the Montana Department of Revenue Forms Repository Please use the search box below to filter the results on this page. If you are not able to find the ... Forms
Estates and Trusts
Frequently Asked Questions about COVID-19 Individual Income, Estate, and Trust Payments
What payments are postponed from April 15 to July 15? The payment deadlines that are extended are the taxes due with the 2019 income tax return for individuals, estates and ... Frequently Asked Questions about COVID-19 Individual Income, Estate, and Trust Payments
Late Fees, Interest, and Penalties
Taxpayers may be subject to penalties and interest for failing to file or pay taxes and fees by the due date. Late File Penalty Montana charges a penalty for filing ... Late Fees, Interest, and Penalties
Amending an Estate or Trust Return
Quick Information Due Dates April 18, 2022 Tax Types Estate and Trust Tax Additional Resources Montana Income Tax Return for Estates and Trusts (Form FID-3) Montana Form FID-3 Income Tax ... Amending an Estate or Trust Return
Estate and Trust Taxes
Quick Information Due Date April 18, 2022 Tax Types Estate and Trust Tax Additional Resources Montana Income Tax Return for Estates and Trusts (Form FID-3) Montana Form FID-3 Income Tax ... Estate and Trust Taxes
Estate and Trust Filing Requirements
Quick Information Due Date April 18, 2022 Tax Types Estate and Trust Tax Additional Resources Montana Income Tax Return for Estates and Trusts (Form FID-3) Montana Form FID-3 Income Tax ... Estate and Trust Filing Requirements
Tax Appeal Process
You may appeal decisions you disagree with, especially decisions about the taxes you owe or think you should be refunded. The appeals process is important and we encourage you to ... Tax Appeal Process
Estates and Trusts
An estate or trust is managed by a fiduciary, also known as a guardian, trustee, executor, administrator, receiver, or conservator. The fiduciary is responsible for filing and paying taxes on ... Estates and Trusts