If you live in Michigan and paid income tax to another state on money that Michigan also taxes, you can claim the Michigan credit for taxes paid to another state on Schedule 2 of your MI-1040. The credit reduces your Michigan tax dollar for dollar, but only up to the lesser of what you paid the other state or what Michigan would have charged on that same income. At Michigan’s flat 4.25% rate, that ceiling matters: if the other state’s rate is higher, you absorb the difference.
Who Can Claim the Credit
The credit is available to full-year and part-year Michigan residents who paid income tax to another qualifying jurisdiction on income Michigan also taxes. Nonresidents cannot claim it, even if they paid another state’s tax on Michigan-sourced income.
Under Michigan Administrative Code R. 206.16, a qualifying jurisdiction includes another U.S. state, a political subdivision of another state, or the District of Columbia.1Cornell Law Institute. Michigan Admin Code R 206.16 – Credit Allowed Resident for Income Tax Paid to Other States City income taxes paid to an out-of-state municipality (Columbus, Ohio, for example) can qualify. Local taxes paid within Michigan, such as the Detroit city income tax, do not, because they are not imposed by another state or its subdivisions.
Canadian provincial income taxes get a limited credit under MCL 206.255. You can claim the portion of provincial tax that you did not already use as a credit on your federal return, because the statute assumes you claimed the Canadian federal income tax credit first.2Michigan Legislature. Michigan Comp Laws 206.255 – Credit for Tax Imposed by Another State Taxes paid to other foreign countries do not qualify.
Reciprocal States Are a Different Story
Michigan has reciprocal tax agreements with six states: Illinois, Indiana, Kentucky, Minnesota, Ohio, and Wisconsin.3Department of Treasury. Revenue Administrative Bulletin 2017-13 Individual Income Tax – Reciprocal Agreements Under these agreements, wages, salaries, and commissions earned by a Michigan resident in one of those states are taxed only by Michigan. Your employer in that state should be withholding Michigan income tax, not its own.
Because reciprocal-state wages are not supposed to be taxed by both states, they do not qualify for the credit. If a reciprocal-state employer withheld the wrong state’s tax by mistake, the fix is a nonresident return to that state requesting a refund, not a credit on your Michigan return.
The reciprocal agreements only cover compensation for personal services. They do not cover independent contractor income, rental income, business profits, or other non-wage income sourced to a reciprocal state.3Department of Treasury. Revenue Administrative Bulletin 2017-13 Individual Income Tax – Reciprocal Agreements So a rental property in Indiana or a Schedule C business operating in Ohio can produce income that both states tax, and the Michigan credit does apply. Sort out whether your income falls inside or outside the reciprocal exemption before you calculate anything.
Which Income Enters the Calculation
You need to identify the exact income that both Michigan and the other state taxed. The most common example is W-2 wages earned while working in a non-reciprocal state: Michigan taxes them because you live here, and the other state taxes them because you worked there.
Other qualifying income includes business income from operations physically located out of state, partnership or S-corporation income on a Schedule K-1, and rental income from out-of-state property. The test is whether both states have a legitimate claim on the same dollars.
Income that Michigan exempts from its own tax cannot enter the credit calculation, even if the other state taxed it. Michigan excludes certain retirement distributions, military pensions, Social Security benefits, and U.S. Treasury bond interest from its base. Because Michigan is not taxing that income, there is nothing for the credit to offset. This trips people up when they see a big out-of-state tax bill and expect a matching credit; the Michigan-exempt portion has to come out of the formula first.
Interest, dividends, and capital gains from an ordinary investment portfolio are generally sourced to your state of residence, meaning only Michigan taxes them. They usually do not create double taxation and do not enter the calculation. Exceptions exist when another state sources the income through a business nexus or a specific statute, but those situations are uncommon for typical wage earners.
How to Calculate the Credit
The credit is the lesser of two figures: the tax you actually paid to the other state on the double-taxed income, or the Michigan tax attributable to that same income.1Cornell Law Institute. Michigan Admin Code R 206.16 – Credit Allowed Resident for Income Tax Paid to Other States The cap keeps the credit from exceeding what Michigan would have collected in the first place.
The first figure comes from the final tax liability shown on your nonresident return for the other state. Use the actual tax computed on the return, not the amount your employer withheld. Withholding is an estimate; the liability is the fact.
The second figure comes from a ratio you build off your MI-1040:4Michigan Department of Treasury. Credit for Income Tax Imposed by Government Units Outside Michigan
- Numerator: income taxed by both Michigan and the other jurisdiction, excluding any income Michigan exempts.
- Denominator: total income subject to Michigan tax (MI-1040, Line 14).
- Multiply that ratio by your total Michigan income tax (MI-1040, Line 17).
Put together: (income taxed by both states ÷ total Michigan taxable income) × total Michigan tax = maximum credit.
A Worked Example
Say your total Michigan taxable income is $100,000, and $20,000 of it was earned working in a non-reciprocal state. At Michigan’s 4.25% rate, your total Michigan tax is $4,250.5Michigan Department of Treasury. 2026 Michigan Income Tax Withholding Guide The ratio is 20%, so the Michigan tax attributable to the out-of-state income is $850.
If the other state charged $1,100 on that same $20,000, your credit is capped at $850, and you absorb the $250 difference. If the other state charged only $500, your credit is $500. The credit cannot push your Michigan tax below zero, and it will not fully reimburse you when the other state’s rate is higher than Michigan’s.
More Than One State
If you paid tax to more than one non-reciprocal state, run the calculation separately for each. Each numerator includes only the income taxed by Michigan and that specific state. Add the individual credits for your total. Lumping everything into a single ratio is not allowed.
Remote Work and the Convenience-of-Employer Trap
Remote work has made the line between where you live and where you work harder to draw. The general rule in most states is that wages are sourced to the physical location where you perform the work, so a Michigan resident working from home for a Michigan employer has no other-state exposure.
A small number of states, most notably New York, apply a “convenience of the employer” rule. If you work remotely for your own convenience rather than because your employer requires it, the state where the employer’s office sits can tax your full wages as if you had been in the office. A Michigan resident working from home for a New York employer can end up with a New York tax bill on income earned entirely in Michigan.
Michigan does allow the credit for taxes another state legitimately imposes under its own rules, so the convenience-of-employer tax is not a total loss. But the credit still caps at Michigan’s tax on that income. If New York’s effective rate exceeds 4.25%, the excess comes out of your pocket. Before you calculate anything, confirm the other state’s claim to tax the income is valid under its own law.
Filing the Credit on Your MI-1040
Claim the credit on Michigan Schedule 2 (Other Credits), which is filed with your MI-1040. The amount flows to the main return and reduces your final tax.
Attach a complete, signed copy of the income tax return you filed with the other state. The Department of Treasury uses that return to verify the sourcing and the final tax liability that feeds your ratio. If you paid tax to more than one state, attach each return with a separate calculation. Electronic filers are not exempt; the other-state return data still has to be included.
A missing attachment is where most credit claims fail on audit. Treasury will disallow the credit if it cannot verify what you paid and on what income. Keep copies of every other-state return and payment confirmation with your records.
When Your Other-State Return Is Not Ready in Time
Sometimes the other state’s return is not finalized by Michigan’s filing deadline. You have two options: file for an extension, or file your Michigan return using your best estimate and amend once you have the final number. Michigan generally processes amended returns after the main filing season, so expect a wait.
If the other state later adjusts your liability through an audit or amended return, amend your Michigan return to match. Leaving an overstated credit in place invites Michigan penalties and interest on the resulting shortfall.
Penalties, and Why You Only Get One Shot
Michigan’s late-payment penalty is 5% of the unpaid tax for the first two months after the due date, then another 5% for each month the balance remains unpaid, up to a 25% maximum. Interest runs from the original due date until you pay. Miscalculating the credit and underpaying triggers those penalties on the shortfall, so use the final other-state liability rather than withholding, and check the ratio.
The credit has no carryforward. If the other state’s tax exceeds Michigan’s tax on the same income, the excess is lost. You cannot bank the difference for a future year. That is why getting the current-year calculation right matters: there is no second chance to recover what you miss.