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Tool · Fintech

Wisconsin income tax calculator

Wisconsin state and federal income tax for 2025 or 2026.

Other income
Family
Deductions and adjustments
Federal deduction up to $25,000, 2025-2028.
The extra half-time pay; federal deduction up to $12,500 ($25,000 joint).

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How it’s calculated

2025: 3.5% to 7.65%. 2026: 2025 brackets used until 2026 amounts are published.

The calculator applies Wisconsin's own starting income, deductions, exemptions and main credits for the year chosen. The sources for every figure are linked under the Wisconsin result.