Follow the steps to complete your MI Form 3174 online.

1. Click ‘Get Form’ button to obtain the form and open it in your browser.
2. Enter the filer’s first name, middle initial, and last name. If filing jointly, also provide the spouse’s name details.
3. Input the full Social Security numbers for both the filer and spouse in the designated fields.
4. Provide the name of your financial institution where you wish the refund to be deposited.
5. Enter the Routing Transit Number (RTN). Ensure that the first two digits are within the range of 01 to 12 or 21 to 32, following the guidelines provided.
6. Input your account number. This can include up to 17 characters, and you should include hyphens, but omit spaces and special symbols.
7. Select the type of account by checking the appropriate box for either checking or savings.
8. Review all entered information to ensure it is accurate and complete.
9. Once you are satisfied with the form, you can save the changes, download the document, print it, or share as needed.

Complete your MI Form 3174 online today for a seamless refund experience.