W 4 2024 Fillable Form. Section 6 must be filled out by the employer. Back to frequently asked questions.

Protect the financial integrity of the state and promote accountability in an objective and efficient manner. If you received a letter of inquiry regarding annual return for the return period of 2023, visit michigan treasury online (mto) to file or access the 2023 sales, use and withholding taxes annual return fillable form.