Michigan W-4 Form 2025. The michigan department of treasury has published the revised income tax withholding tables effective for the year 2025 with the following payroll periods: Weekly, or 52 pay periods;.
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. The michigan department of treasury has published the revised income tax withholding tables effective for the year 2025 with the following payroll periods: