Sales tax rate changes
Michigan sales tax rate changes
Updated October 8, 2026
Last verified October 2, 2026. That is the UTC date the Michigan Department of Treasury pages were retrieved. It is not an effective date.
US Sales Tax Rates monitors the sales tax publication Michigan Department of Treasury posts for Michigan: when the chart takes effect, how many jurisdictions changed, and what is coming next. It does not calculate tax on a sale.
Current Michigan chart
The current Michigan chart took effect January 1, 2026 and runs through December 31, 2026.
Every Michigan jurisdiction on the loaded file is on the Michigan rate chart.
Changes on the current Michigan chart
No Michigan chart on file has a jurisdiction marked changed or upcoming compared with the previous file.
Upcoming Michigan changes
No upcoming Michigan rate change is on file.
What is monitored
Michigan Department of Treasury publishes the loaded sales tax chart for Michigan.
The in-force chart is Calendar year 2026, effective January 1 – December 31, 2026. The loaded file is HTML.
The loaded file has 1 jurisdiction rows.
Not compared.
A refresh fails closed. When the file cannot be read, or two readings disagree, the period is blocked and no rate is filled in.
This note does not calculate tax on a sale.
Official Michigan sources
These are official Michigan Department of Treasury pages. The current rate file is found from these pages. A direct rate-file address is not linked here.
How the chart is checked
A refresh fails closed. When the file cannot be read, or two readings disagree, the period is blocked and no rate is filled in.
Nothing in this note is estimated. When a displayed figure disagrees with the official publication, the publication wins. That rule is recorded under corrections.
Rate monitoring is not a tax calculation
This note reports how the Michigan publication is monitored. It does not calculate tax on a cart, invoice, ZIP code, or address, and it does not file a return.
Monitor Michigan
Monitoring follows the official publication. The sample report shows the shape of a change row.