Scammers are contacting taxpayers while pretending to be from the Michigan Department of Treasury, using out‑of‑state phone numbers. They may request payments or attempt to trick you into providing your bank account information. Always verify the source before sharing any personal or financial details.
Michigan Treasury Online - Ask a Question
Michigan Treasury Online - Ask a Question
Responsible Party: Ask a Question
Responsible parties to a business can utilize the Business Taxes eService to ask Treasury general or account-specific questions related to Michigan Treasury Online (MTO). Treasury provides responses to these questions electronically within 7 business days. If your question is related to a letter you received from Treasury, have a copy of the letter available to provide the Letter ID.
Service Provider: Ask a Question
Business tax service providers can utilize the Tax Professionals eService to ask Treasury general or account-specific questions related to Michigan Treasury Online. Treasury provides responses to these questions electronically within 7 business days. If your question is related to a letter you received from Treasury, have a copy of the letter available to provide the Letter ID.