Portage, Michigan sales tax rate: 6%
Last updated Checked monthly
The sales tax rate in Portage, 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.Portage combined rate
6%
- Michigan state
- 6%
Portage 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 demoPortage 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 Portage
Closest cities
- Kalamazoo5 mi6%
- Schoolcraft6 mi6%
- Three Rivers17 mi6%
- Otsego19 mi6%
- Athens20 mi6%
- Colon21 mi6%
- Constantine25 mi6%
- Burlington27 mi6%
Elsewhere in Kalamazoo County
- Kalamazoo6%
- Schoolcraft6%
Charge the right rate in Portage, 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.
Portage 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 Portage, Michigan?
The combined sales tax rate in Portage is 6% as of November 2, 2026. It’s made up of 6% Michigan state tax.
Does the sales tax rate vary within Portage?
Portage has no special-district taxes, so most addresses in the city pay the same 6%: Michigan’s 6%. This rate was calculated for Portage’s 49024 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Portage?
No.
Do online sellers have to collect sales tax in Portage?
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 Portage’s 49024 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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