Michigan LLC Taxes Explained: 4.25% Flat + City Tax (2026)
Michigan keeps state income tax refreshingly simple — a flat 4.25%, no brackets — but the layer that catches founders is local: about two dozen cities levy their own income tax on top. Here's every layer your LLC touches, with an estimator that adds your city's rate to the state math.
A default Michigan LLC is a pass-through: profits land on your personal return at Michigan's flat 4.25% income tax (no brackets), plus — if you're in one of ~24 taxing cities — a city income tax (commonly 1% resident / 0.5% non-resident; Detroit ~2.4% / 1.2%). Add 15.3% federal self-employment tax on 92.35% of net profit. The LLC owes no entity-level income tax — its only recurring state charge is the $25 annual statement. Sellers collect 6% sales tax (no local rates). Around $60–80K profit, model an S-Corp election. Michigan's Flow-Through Entity Tax offers a SALT-cap workaround.
- State income tax
- 4.25% flat
- City income tax
- ~24 cities (1%–2.4%)
- Entity-level tax
- None (default LLC)
- FTE tax election
- 4.25% (SALT workaround)
- Sales tax
- 6% — no local rates
- S-Corp threshold
- ~$60–80K profit
The 5 Layers of Michigan LLC Taxation
Federal: income + self-employment tax
Pass-through profits hit your 1040 at your federal bracket, plus 15.3% SE tax on 92.35% of net profit — usually the biggest line.
Michigan state income tax: flat 4.25%
One rate, no brackets — among the simplest state income taxes in the country. Applies to your share of pass-through profits.
City income tax: ~24 cities
Detroit, Grand Rapids, Lansing, Flint, and ~20 others levy a local income tax (commonly 1% resident / 0.5% non-resident; Detroit ~2.4% / 1.2%) — the layer out-of-towners miss.
Entity level: only the $25 statement
No franchise tax, no entity income tax on default LLCs — the $25 annual statement is the whole recurring bill. (The 6% Corporate Income Tax applies only to C corporations above $350K gross receipts.)
Sales tax: 6% (if applicable)
Flat statewide, zero local add-ons. See Step 7.
Estimate Your Combined Bill — With Your City
Michigan LLC Tax Estimator
Single-member default taxation · flat 4.25% + your city rate · educational estimate
The City Income Tax, Concretely
| City (examples) | Resident | With 4.25% State |
|---|---|---|
| Detroit | 2.40% | ~6.65% combined |
| Grand Rapids | ~1.5% | ~5.75% combined |
| Lansing · Flint · Saginaw (most) | 1.00% | ~5.25% combined |
| Township / non-taxing city | 0% | 4.25% only |
City income tax generally follows both residence and work location — non-residents who work in a taxing city typically pay the lower non-resident rate on income earned there. For your LLC's pass-through profit, the question is where you live and where the work happens; for employees, you withhold based on where they work. It's the single most-missed piece of Michigan tax math.
The Flow-Through Entity Tax (SALT Workaround)
Michigan's optional Flow-Through Entity (FTE) Tax lets your LLC elect to pay Michigan's 4.25% income tax at the entity level instead of you paying it personally. Because the entity pays it, the tax becomes federally deductible — a workaround to the $10,000 federal SALT cap that primarily helps owners whose state-and-local taxes exceed that cap. It's an election with real paperwork and its own deadlines, so it's a conversation for your CPA — but for higher-profit Michigan LLCs, it can be worth real money.
The S-Corp Question (~$60–80K Profit)
An S-Corp election changes federal taxation only: reasonable salary (payroll-taxed) plus distributions that escape the 15.3% SE tax. File Form 2553 — never Form 8832, which is the C-Corp election. Break-even lands around $60–80K of consistent profit after payroll and accounting costs. Distributions still face Michigan's 4.25% (and any city tax) as income — the election shields SE tax, not income tax. Pair the S-Corp analysis with the FTE-tax question in the same CPA conversation. Run your numbers in the S-Corp election guide.
Your Michigan Tax Calendar
| Date | What's Due |
|---|---|
| Jan 15 / Apr 15 / Jun 15 / Sep 15 | Quarterly estimated taxes — federal and Michigan (state + city), on pass-through profit |
| Feb 15 | Annual statement to LARA ($25) — Michigan's fixed compliance date |
| Mar 15 | Form 1065 (multi-member LLCs) + K-1s |
| Apr 15 | Form 1040 + Michigan MI-1040 (and any city income tax return) |
| Monthly/Quarterly | Sales & use tax returns via Michigan Treasury Online per your schedule |
Ahmad Adil's Take: Michigan's state tax is one of the easiest in this whole series to reason about — 4.25%, flat, done. If you're in a township with no city tax, your budgeting is genuinely simple: set aside about 27–30% of profit and you'll cover SE tax plus the state rate comfortably. The instant a city income tax enters the picture, though, the math shifts and so does the paperwork — a Detroit resident is looking at nearly 7% combined state-and-local before a dollar of federal. So my Michigan rule is a single fork: confirm whether your city taxes income before you set your withholding, and if it does, add its rate to your set-aside and its return to your calendar. Handle that one fork and Michigan is about as low-friction as state taxes get.
- ✓Forms your Michigan LLC for $39 + the $50 state fee
- ✓Files with LARA — the MiBusiness Registry Portal
- ✓Free Michigan resident agent the first year
- ✓No upsells · No data selling · Privacy by Default
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Michigan LLC — FAQ
Ahmad Adil is the founder and CEO of LLC School. The figures here — the $50 Articles of Organization, the $25 annual statement due February 15, and Michigan’s flat 4.25% income tax with city income taxes in Detroit, Grand Rapids, and elsewhere — reflect current LARA and Michigan Department of Treasury guidance. This is educational content, not legal or tax advice.
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