Oshkosh, Wisconsin Sales Tax Calculator (2026)
5.50% total combined rate — includes state and local taxes.
Oshkosh applies a total 5.5% rate, including the 5% state rate and 0.5% Winnebago County tax.
Oshkosh Sales Tax Calculator
Enter a purchase amount — we’ll calculate the total with Oshkosh’s tax rate.
Rate
5.50%
Tax
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Total
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The current combined rate for Oshkosh is 5.50%.
Oshkosh Sales Tax Breakdown
- State Rate: 5.00%
- City Rate: 0.50%
- County Rate: 0.00%
- Special Rate: 0.00%
- Total: 5.50%
About Oshkosh
Home to the EAA AirVenture, Oshkosh’s sales tax supports city infrastructure and tourism services.
Example Calculation
A $1,000 purchase in Oshkosh adds $55 in sales tax, totaling $1,055.