Taxes in Wisconsin: Features and Advantages
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Business Registration in Wisconsin
Information for LLC
Annual report filing deadline:
If the registration date falls between: - January 1 and March 31, the annual report must be filed by March 31 each year; - April 1 and June 30, the annual report must be filed by June 30 each year; - July 1 and September 30, the annual report must be filed by September 30 each year; - October 1 and December 31, the annual report must be filed by December 31 each year;
State fee for annual report:
$25.00
State fee for company formation:
$130.00
State fee for company dissolution:
$20.00
Additional state reports/fees:
No
Main Taxes in the State of Wisconsin
Income Tax:
Wisconsin applies a progressive personal income tax, with rates ranging from 3.5% to 7.65% depending on income level and filing status. The tax applies to all types of income, including wages, business income, capital gains, dividends, and interest. The state offers tax credits and deductions for families with children, students, retirees, and low-income individuals.
Sales Tax:
The base Sales Tax rate in Wisconsin is 5%, with most counties adding a local surtax of 0.5%, bringing the total to 5.5%. The tax applies to most goods, certain services, rentals, digital products, and software. Groceries, prescription drugs, and some medical supplies are exempt.
Property Tax:
Property tax is levied at the county and school district levels. The average effective rate is about 1.51% of market value, which is above the U.S. average. Assessments are conducted annually, and the tax applies to both residential and commercial property.
Business Taxes:
Wisconsin levies a Corporate Income/Franchise Tax at 7.9% of net income, applying to both C corporations and S corporations. Some companies must pay Franchise Tax even if they have no taxable income. Annual Reports are required for all entities (LLCs, corporations, etc.), with filing deadlines at the end of the quarter corresponding to the company’s registration date.
Our company provides services for preparing and filing Annual Reports, business registration, choosing tax structures, calculating taxes, and bookkeeping.
Excise Taxes:
Wisconsin levies excise taxes on fuel, alcohol, tobacco, car rentals, and cable/satellite TV.
Favorable Tax Conditions in Wisconsin:
Personal income tax is higher than in states without income tax (e.g., Florida or Texas), but lower than in California or New York. Corporate Income Tax (7.9%) is above average, though flexible deductions help reduce the burden. Property tax is high, similar to Illinois or New Jersey. However, there is no estate tax, which is advantageous compared to states like Maryland or Vermont.
The information on this page is for reference only and does not constitute guidance for action.

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