What is Wisconsin’s top state income tax rate?
Wisconsin's top rate is 7.65%, which starts at $332,720 of taxable income for single filers ($443,630 joint); most wages fall in the 3.5%, 4.4%, and 5.3% brackets. This calculator applies the 2026 brackets to wages after pre-tax items, the sliding-scale Wisconsin standard deduction (up to $13,960 single / $25,840 joint), and a $700 per-person exemption. Your actual withholding may differ with dependents, other deductions, and credits.