Tax Information Requests
Individual Income Tax Information
You can request a copy of your tax information, including your tax return. We retain tax returns for five years as required by law.
Here is some important information regarding tax information requests:
- Your request needs to be submitted in writing. We cannot accept requests by e-mail.
- Due to confidentiality restrictions, you may not access taxpayer records other than your own. We will assess requests involving Power of Attorney on a case-by-case basis.
- There is a 50-cent per page charge for providing copies.
Please use our request form: Request for Copies of Tax Information
You may submit your request by mail or fax.
Montana Department of Revenue
Attn: Request for tax information
PO Box 5805
Helena, MT 59604
Fax: (406) 444-1505
Questions? Call us toll free at 1-866-859-2254 (in Helena, 444-6900).
Montana Individual Income Tax Statistics
If you are seeking an overview of individual income taxes collected in Montana, the Department of Revenue produces several publications that contain income tax statistics. To obtain these publications, call (406) 444-6900 or write:
Department of Revenue
Attn: Tax Policy & Research
PO Box 5805
Helena, MT 59604
Property Assessment and Taxation Information
Most information concerning property assessment and taxation, with the exception of sales information, which is confidential, is available for public access. The information is available through the Department of Revenue in the county where the property exists or you may call the Department of Revenue at (406) 444-6900.
Montana Property Tax Statistics
If you are seeking an overview of property taxes collected in Montana, the Department of Revenue produces several publications that contain property tax statistics. To obtain these publications, call (406) 444-6900 or write:
Department of Revenue
Attn: Tax Policy & Research
PO Box 5805
Helena, MT 59604