Montana does not have a general sales, use, or transaction tax. Businesses Purchasing Goods for Resale If you are a Montana business and need to send a resale certificate to [...]
The My Revenue portal will no longer be available after July 23, 2021. Department of Revenue forms will be made available on MTRevenue.gov.
If you have records currently saved in My Revenue, we ask you to log into your My Revenue account and download them before July 23, 2021.