Michigan business filing due dates
The Michigan deadlines Ordexly tracks for Oct 2026 to Oct 2027. Every date links to the agency page it was checked against (last checked ). Which ones apply to a business depends on its registrations and filing frequency, so confirm with the agency.
Annual reports & franchise tax
| Due | Deadline | Source |
|---|---|---|
| Michigan LLC Annual Statement 2027 | official source | |
| Michigan Corporation Annual Report 2027 | official source |
Sales & use tax
| Due | Deadline | Source |
|---|---|---|
| Michigan 5080 sales, use and withholding return (monthly) Oct 2026 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Nov 2026 Moved from Sun, Dec 20 (weekend). | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Dec 2026 | official source | |
| Michigan Sales, Use and Withholding (Form 5080 quarterly) Q4 2026 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Jan 2027 Moved from Sat, Feb 20 (weekend). | official source | |
| Michigan Form 5081 Annual Sales, Use and Withholding Return 2026 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Feb 2027 Moved from Sat, Mar 20 (weekend). | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Mar 2027 | official source | |
| Michigan Sales, Use and Withholding (Form 5080 quarterly) Q1 2027 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Apr 2027 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) May 2027 Moved from Sun, Jun 20 (weekend). | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Jun 2027 | official source | |
| Michigan Sales, Use and Withholding (Form 5080 quarterly) Q2 2027 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Jul 2027 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Aug 2027 | official source | |
| Michigan 5080 sales, use and withholding return (monthly) Sep 2027 | official source | |
| Michigan Sales, Use and Withholding (Form 5080 quarterly) Q3 2027 | official source |
Payroll & withholding
| Due | Deadline | Source |
|---|---|---|
| Michigan Withholding (via SUW Form 5080) Q4 2026 | official source | |
| Michigan Withholding (via SUW Form 5080) Q1 2027 | official source | |
| Michigan Withholding (via SUW Form 5080) Q2 2027 | official source | |
| Michigan Withholding (via SUW Form 5080) Q3 2027 | official source |
Unemployment / reemployment
| Due | Deadline | Source |
|---|---|---|
| Michigan UIA Quarterly Wage Report Q3 2026 Moved from Sun, Oct 25 (weekend). | official source | |
| Michigan UIA Quarterly Wage Report Q4 2026 | official source | |
| Michigan UIA Quarterly Wage Report Q1 2027 Moved from Sun, Apr 25 (weekend). | official source | |
| Michigan UIA Quarterly Wage Report Q2 2027 Moved from Sun, Jul 25 (weekend). | official source | |
| Michigan UIA Quarterly Wage Report Q3 2027 | official source |
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