Saint Croix Falls, Wisconsin sales tax rate: 5.5%
Last updated Checked monthly
The sales tax rate in Saint Croix Falls, Wisconsin is 5.5%. That’s the 5% state rate plus 0.5% in local taxes. It’s higher than 12 of the 196 Wisconsin cities we checked, and 175 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Saint Croix Falls combined rate
5.5%
- Wisconsin state
- 5%
- PolkCounty
- 0.5%
Saint Croix Falls sales tax calculator
Enter a price and what you’re selling.
- WisconsinState · 5%$5.00
- PolkCounty · 0.5%$0.50
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoSaint Croix Falls sales tax rate breakdown
State and county taxes add up to 5.5%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Wisconsin | State | 5% |
| Polk | County | 0.5% |
| Combined rate | 5.5% |
Rate history
- July 20235.5%
- July 20245.5%
- July 20255.5%
- July 20265.5%
- Today5.5%
No change since July 2023.
Charge the right rate in Saint Croix Falls, on every order.
Zamp calculates tax at each customer’s address, then files and pays every Wisconsin return for you, with a sales tax team you can call.
Saint Croix Falls 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 Croix Falls, Wisconsin?
The combined sales tax rate in Saint Croix Falls is 5.5% as of November 2, 2026. It’s made up of 5% Wisconsin state tax, 0.5% Polk.
Does the sales tax rate vary within Saint Croix Falls?
Saint Croix Falls has no special-district taxes, so most addresses in the city pay the same 5.5%: Wisconsin’s 5% plus 0.5% county tax. This rate was calculated for Saint Croix Falls’s 54024 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Saint Croix Falls?
No.
Do online sellers have to collect sales tax in Saint Croix Falls?
Yes, if they have nexus in Wisconsin: more than $100,000 in Wisconsin sales in the previous or current calendar year, or a physical presence in the state. They register with the Wisconsin Department of Revenue and charge the rate at the buyer’s address.
Sources. Wisconsin Department of Revenue · Zamp Sales Tax API, for Saint Croix Falls’s 54024 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 Wisconsin return and handles notices, with a sales tax team you can call.
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