Michigan Capital Gains Tax Calculator
Michigan taxes capital gains as ordinary income at the state level, which means a gain on selling shares, property or other investments is added to your other income and taxed using the Michigan income tax brackets, with no separate preferential long-term rate like the federal system provides. This calculator estimates the Michigan state tax on a capital gain by stacking the gain on top of your other taxable income and applying the sourced Michigan Department of Treasury brackets for tax year 2025, then taking the difference. Enter your gain, your other annual taxable income and your filing status to see the state tax attributable to the gain and the effective rate on it. The result is the Michigan state portion only; federal capital gains tax, which has separate short-term and long-term rates set by the IRS, is calculated separately. Because the gain stacks on your other income, the same gain is taxed at a higher rate the more you already earn. Some states provide specific exclusions or preferential treatment for certain gains; this tool uses the standard ordinary-income method and links the Michigan Department of Treasury so you can confirm any special rule that applies to you.
Michigan taxes capital gains as ordinary income. A $20,000.00 gain on top of $60,000.00 of other income (single) adds about $850.00 in Michigan state tax, an effective rate on the gain of 4.25%.
How Michigan taxes capital gains
Michigan taxes capital gains as ordinary income, so the gain is added to your other income and taxed at the Michigan bracket rates.
state tax on gain = state income tax on (other income + gain) - state income tax on (other income)
effective rate on gain = state tax on gain / gain x 100
Michigan capital gains tax: frequently asked questions
How are capital gains taxed in Michigan?
Michigan taxes capital gains as ordinary income at the state level: the gain is added to your other taxable income and taxed using the Michigan income tax brackets published by the Michigan Department of Treasury. This calculator applies those brackets to your gain. Some states provide specific exclusions or rates for particular gains; confirm your situation with the Michigan Department of Treasury.
How much state tax will I pay on a $20,000.00 capital gain in Michigan?
Stacked on $60,000.00 of other income, a $20,000.00 gain adds about $850.00 of Michigan state income tax for a single filer, an effective rate on the gain of 4.25%. Your figure depends on your total income and filing status; enter them above.
Does Michigan have a separate long-term capital gains rate?
Most states, including the default treatment here, tax long-term and short-term capital gains at the same ordinary income rates, unlike the federal system which has preferential long-term rates. Any state-specific exclusion or preferential rate is set by the Michigan Department of Treasury; this calculator uses the ordinary income method and links the source.
What is Michigan's income tax rate for 2025?
Michigan applies a flat income tax rate of 4.25% on taxable income for all individuals, regardless of filing status or income level. The rate has been 4.25% since 2012, with a temporary reduction to 4.05% for tax year 2023 due to a revenue-trigger provision, before returning to 4.25% for 2024 and 2025. Source: Michigan Department of Treasury.
Does Michigan have a standard deduction?
No. Michigan does not have a standard deduction. Instead, Michigan allows a personal exemption of $5,800 per exemption for tax year 2025. A single filer claims $5,800; a married couple filing jointly claims $11,600 (two exemptions); each qualifying dependent adds another $5,800. Source: Michigan Department of Treasury, Tax Year 2025 Guidance.
What is Michigan's personal exemption for 2025?
For tax year 2025, Michigan's personal exemption is $5,800 per exemption claimed. That means $5,800 for a single filer, $11,600 for a married couple filing jointly (two exemptions), and $5,800 for each qualifying dependent. An additional special exemption of $3,400 is available per totally and permanently disabled taxpayer or spouse (subject to an age restriction). The exemption amount was $5,600 in 2024 and increased to $5,800 for 2025. Source: Michigan Department of Treasury.
Did Michigan's income tax rate change recently?
Yes. Michigan temporarily reduced its individual income tax rate from 4.25% to 4.05% for tax year 2023 after the state's general fund revenues exceeded a revenue trigger set under the Income Tax Act. The rate reverted to 4.25% for tax years 2024 and 2025. Source: Michigan Department of Treasury.
Official sources
- Michigan income tax rates applied to capital gains (tax year 2025): Michigan Department of Treasury, as at Jun 12, 2026.
Reviewed by the CalculatorHub team, edited by James Graham, 25 June 2026. See our methodology. General information, not financial or tax advice. State-specific exclusions, if any, are set by the Michigan Department of Treasury.