Did you know remote work may change how you file taxes? If you are working remotely in Montana and another state, you may have a filing requirement in both states. [...]
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.