2026 · Michigan
Michigan severance pay tax
Federal 22% plus Michigan's 4.3% supplemental rate. But neither is your real tax rate. This works out what you owe.
Michigan layoff at a glance
| State tax on severance | Flat 4.3% supplemental withholding |
| State income tax | Flat 4.3% |
| Unemployment weekly max | $530 for up to 26 weeks |
| Unemployment taxed by Michigan? | Yes |
How Michigan withholds on severance
Michigan withholds a flat 4.3% on supplemental wages like severance. On top of that, the federal government withholds a flat 22% (37% over $1 million) and FICA, 6.2% Social Security up to the $184,500 wage base plus 1.45% Medicare.
Michigan taxes income at a flat 4.3%, which is the rate that applies to severance whichever way it's withheld. If you also claim unemployment, Michigan pays up to $530 a week for up to 26 weeks, and taxes it on the state return. That's the Michigan layoff picture in one place, the severance tax here, the unemployment on its own Michigan page.
Worked example: $40,000 severance in Michigan
A single filer, $40,000 severance paid separately, with $60,000 of other 2026 income:
| Federal withholding (22%) | −$8,800 |
| FICA (Social Security + Medicare) | −$3,060 |
| Michigan withholding | −$1,700 |
| Net check | $26,440 |
| What it costs in tax | $12,910 |
Over-withheld by about $650, expect roughly that back as a refund at filing. The withholding is a fixed rate; your actual tax is your marginal rate on the severance stacked on your other income.
Stacking Michigan unemployment on top
Michigan sizes your weekly check off your highest-earning quarter, up to $530 a week, mid-pack nationally (31th of 51). It adds $19 per dependent on top. Duration 14-26; max raised 20->26 by SB40.
| Weekly benefit range | $218 - $530 |
| How the amount is set | Off your highest-earning quarter |
| Maximum duration | 26 weeks (14-26; max raised 20->26 by SB40) |
| Waiting week | No waiting week |
| Dependent allowance | $19 per dependent |
| Taxed by Michigan | Yes |
Stacked together, that $40,000 severance nets about $26,440 and Michigan's unemployment can add up to $13,780 over 26 weeks, about 10 months of a $4,000 budget before you need a paycheck. File through Michigan Unemployment Insurance Agency (UIA); nail down the exact figure in the runway calculator.
Questions about Michigan severance tax
Is severance taxed higher in Michigan?
No. It's withheld at a flat 22% federally and 4.3% by Michigan, but it's taxed as ordinary income at your normal rates. The worked example on this page shows the gap in dollars: on a $40,000 severance, $8,800 of federal tax is withheld up front while the severance actually costs about $12,910 in tax for that filer. Whichever direction the gap runs, it settles up at filing, a refund if too much was taken, a bill to plan for if too little.
Does Michigan tax my severance?
Yes, Michigan taxes severance as wages. Michigan withholds a flat 4.3% on supplemental wages like severance.
Will I get a refund or owe more?
It depends on your bracket. The flat 22% over-withholds for lower earners (refund) and under-withholds for those in the 32 to 37% brackets (set aside the difference). The crossover sits where your marginal rate passes 22%: below it, every severance dollar was over-withheld and comes back; above it, the flat rate quietly under-collects and the difference lands on your return as a balance due. For the $40,000 example on this page with $60,000 of other income, the calculator's verdict is printed under the worked example. Enter your numbers above to see which way it goes for you.
Your Michigan layoff toolkit
- Michigan unemployment benefits weekly amount and duration
- Runway calculator how long your money lasts
- Michigan paycheck calculator take-home at your next job
- Michigan 1099 tax if you go freelance
An estimate for the 2026 tax year. State supplemental figures from the verified dataset, last verified 2026-07-24. Nothing you enter is stored. Not tax advice.