How do I track my Montana tax refund?
Go to the Department of Revenue Check Your Refund Status site.
For refund-related questions, contact the Montana Department of Revenue.
Statement from the Montana Department of Revenue: It can take up to 90 days to issue a refund and the Department may need to ask you to verify information prior to sending the refund. Find more information about our refund process and check your refund status on Montana’s website at – http://mtrevenue.gov/taxes/individuals-income-tax/individual-refunds/