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Crypto & tax · WI

Wisconsin Crypto Tax Calculator

Estimate your 2026 federal and Wisconsin state tax on crypto capital gains, with FIFO, LIFO, or HIFO cost basis.

Cost-basis method — changes which lots are sold
Transactions4
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Estimated tax owedFIFO
$2,443
short-term gains$3,000
long-term gains$8,000
short-term tax$660
long-term tax$1,200
WI state tax$583
total gains
$11,000
estimated tax
$2,443
effective rate
22.2%

A $10,000 crypto gain realized in Wisconsin attracts about $530 in Wisconsin tax — a marginal rate of 5.30% — for someone otherwise earning the state median of $82,560. Federal capital-gains tax applies on top.

Wisconsin taxes capital gains as ordinary income, so the gain stacks on your other income and is taxed at the rate that band falls in. Figures use 2026 Wisconsin rules and 2026 federal rules, single filer. Holding period decides the federal rate.

Crypto capital-gains tax in Wisconsin

Wisconsin's four rates are unchanged for 2026 (3.5%, 4.4%, 5.3%, 7.65%), but every bracket ceiling moved up with indexing: the 4.4% band now runs to $51,950 single / $69,260 joint, and the 7.65% top rate starts above $332,720 / $443,630. The standard deduction shown is the maximum ($13,960 single / $25,840 joint); it slides downward as income rises and reaches zero at $136,453 single / $159,690 joint.

Capital gains and crypto are taxed as ordinary income in Wisconsin, but 30% of net long-term gains are excluded, so this estimate overstates tax on large long-term gains.

Common questions

How are crypto gains taxed in Wisconsin?
As ordinary income: this estimate stacks the gain on your other income and runs it through the same schedule as wages — 3.5% to 7.65%. Any Wisconsin exclusion or cap on long-term gains is not applied here.
How much Wisconsin tax would a $10,000 crypto gain cost?
About $530 of Wisconsin tax, on top of federal capital-gains tax. That is the gain stacked on Wisconsin's $82,560 median household income (2024), where it lands in the 5.3% band.
What Wisconsin rate applies to my gain?
Whichever band the gain lands in once it is added to your other income — Wisconsin's 2026 schedule runs 3.5% to 7.65%, with the top rate starting at $332,720 of taxable income. A large sale can therefore push part of the gain into a higher band than your wages sit in.

Estimates for general informational purposes only; not tax advice. Crypto tax rules are complex and Wisconsin state treatment is simplified here — verify with the state Department of Revenue and a tax professional. Wisconsin's four-rate 3.5%–7.65% schedule is applied with the $13,960 standard deduction and $700 personal exemption for a single filer — not itemized deductions, exemption phase-outs, or any Wisconsin tax credit. It also excludes any local, county, or school-district tax your municipality may add.