Wisconsin Business Tax Calculator
Calculate corporate income tax, franchise tax, and gross receipts tax for businesses operating in Wisconsin.
Why calculating business in Wisconsin is different
Wisconsin has a progressive income tax system.
State Income Tax
3.5% - 7.65%
Base Sales Tax
5%
State Min Wage
$7.25 / hr
Abbreviation
WI
Wisconsin Business Interactive Tool
This calculator uses the latest 2026 data for Wisconsin, including the minimum wage of $7.25 and the specific state income tax rates (3.5% - 7.65%).
Frequently Asked Questions about Wisconsin Business
What is the corporate tax rate in Wisconsin?
Corporate tax structures vary. In addition to potential corporate income taxes, businesses in Wisconsin must also consider unemployment insurance taxes, sales tax collection (5%), and local business licenses.
Do LLCs pay tax in Wisconsin?
LLCs are typically pass-through entities, meaning profits pass through to the owners' personal tax returns and are taxed at the personal 3.5% - 7.65% rate. However, Wisconsin may also impose an annual LLC franchise fee.