Saint Clair, Michigan sales tax rate: 6%
Last updated Checked monthly
The sales tax rate in Saint Clair, Michigan is 6%. That’s the 6% state rate, with no local taxes. It’s the highest combined rate Michigan allows, and 172 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Saint Clair combined rate
6%
- Michigan state
- 6%
Saint Clair sales tax calculator
Enter a price and what you’re selling.
- MichiganState · 6%$6.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoSaint Clair sales tax rate breakdown
State taxes add up to 6%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Michigan | State | 6% |
| Combined rate | 6% |
Rate history
- July 20236%
- July 20246%
- July 20256%
- July 20266%
- Today6%
No change since July 2023.
Sales tax near Saint Clair
Closest cities
- Marine City8 mi6%
- Port Huron12 mi6%
- Richmond13 mi6%
- Algonac14 mi6%
- New Baltimore16 mi6%
- Yale26 mi6%
- Utica30 mi6%
- Fraser31 mi6%
Elsewhere in St. Clair County
- Port Huron6%
- Algonac6%
- Marine City6%
- Yale6%
Charge the right rate in Saint Clair, on every order.
Zamp calculates tax at each customer’s address, then files and pays every Michigan return for you, with a sales tax team you can call.
Saint Clair sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Saint Clair, Michigan?
The combined sales tax rate in Saint Clair is 6% as of November 2, 2026. It’s made up of 6% Michigan state tax.
Does the sales tax rate vary within Saint Clair?
Saint Clair has no special-district taxes, so most addresses in the city pay the same 6%: Michigan’s 6%. This rate was calculated for Saint Clair’s 48079 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Saint Clair?
No.
Do online sellers have to collect sales tax in Saint Clair?
Yes, if they have nexus in Michigan: more than $100,000 in Michigan sales in the previous or current calendar year, or a physical presence in the state. They register with the Michigan Department of Treasury and charge the rate at the buyer’s address.
Sources. Michigan Department of Treasury · Zamp Sales Tax API, for Saint Clair’s 48079 ZIP code. Rates are checked monthly and are for information, not tax advice.
Sales tax, off your plate.
Zamp registers you, calculates every order at the customer’s address, files every Michigan return and handles notices, with a sales tax team you can call.
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