Living in Michigan, working in Kentucky
Reciprocal agreement · tax year 2026
You pay Michigan
$2,724
on a seventy-thousand wage
Kentucky would want
$2,332
The agreement is worth
$0
in money — the gain is one return, not two
File this
K-4
with your employer
What the agreement does for you
- Between Michigan and Kentucky the arithmetic is a wash. A seventy-thousand-dollar wage owes $2,724 at home against $2,332 in Kentucky, and the home figure is the bigger of the two. So your total does not move. One return instead of two, and correct withholding from day one — that is what you actually get.
- Watch what happens as the salary grows. At forty-five thousand dollars Michigan takes $1,662. At a hundred thousand it takes $3,999, while Kentucky would have wanted $3,382. The distance between two states is rarely a fixed amount — it is a function of what you earn.
- One piece of paper stands between you and this. Your employer needs the Kentucky exemption certificate from you, usually once a year. Without it they must keep withholding Kentucky tax from a Michigan resident. You would then be filing a return there after all.
- This pairing yields no reduction in total liability — $2,724 at home against $2,332 in Kentucky on seventy thousand dollars — because the home state's larger charge would have fully absorbed a credit for the work state's tax. ⭐ What the agreement removes is the nonresident return and the year-long over-withholding that precedes its refund, a cash-flow effect rather than a liability one.
- Scaling matters here: Michigan charges $1,662 on forty-five thousand dollars and $3,999 on one hundred thousand, where Kentucky would levy $3,382 on the latter. Because state schedules differ in both rate and structure, the interstate differential is a function of income rather than a constant, and comparisons drawn at a single salary generalize poorly.
- The benefit is conditional on filing the exemption certificate with the employer, typically renewed annually. ⚠️ Employer withholding defaults to the work state in its absence, irrespective of eligibility, and the remedy is a nonresident return in Kentucky. The practical failure mode is therefore not ineligibility but non-election — the agreement exists and the commuter simply never claims it.
What lands in your account
A $75,000 salary
Filing as
Paid
$2,256per paycheck
| Take-home, year | $58,656 |
|---|---|
| Tax, year | $16,344 |
| Share of pay taxed | 21.79% |
This is an average rate across all your pay — not the rate on your next dollar.
Michigan against Kentucky
A $75,000 salary
Compare with
+$3,033a year in Kentucky, once local prices are leveled
| Measure | Michigan | Kentucky |
|---|---|---|
| Take-home pay | $58,656 | $59,085 |
| Worth after local prices | $62,278 | $65,311 |
| Share of pay taxed | 21.79% | 21.22% |
| State sales tax | 6% | 6% |
| Groceries exempt here | Yes | Yes |
| Clothing exempt at $100 | No | No |
| Property tax rate | 1.25% | 0.75% |
| Price level | 94.2 | 90.5 |
| Housing prices | 78.9 | 62.9 |
| Fuel tax | 52.4¢ | 25¢ |
| Tobacco tax | $2.00 | $1.10 |
City income tax excluded. Sales-tax row: state-only. Exemptions: Michigan, Statewide average; Kentucky, Statewide average. Clothing: one $100 item; higher prices can change tax.
What you would need there
A $75,000 salary
Moving to
$70,896in Kentucky, for the same life
| To match take-home only | $74,358 |
|---|---|
| You could take a cut of | −$4,104 |
| Prices in Kentucky | 90 vs 94 |
State taxes and state price levels only. No city tax, and no housing market.
What each state would charge, across the ladder
Reference wages for a single filer, not a claim about anyone's salary. The last column is the difference the agreement actually removes — which is the gap between the two states, not Kentucky's whole charge.
| Wage | Michigan charges | Kentucky would charge | Agreement is worth |
|---|---|---|---|
| $45,000 | $1,662 | $1,457 | $0 |
| $70,000 | $2,724 | $2,332 | $0 |
| $100,000 | $3,999 | $3,382 | $0 |
What this page cannot tell you
- This covers wages from a job. It does not cover self-employment, rent or investment income — those follow the ordinary rules for Kentucky.
- ⚠️ And it is a deal between two states. City and county taxes are not part of it, and several of these states have them.
- Every agreement in this dataset applies to wages and salaries only. Business, rental, gain and investment income sourced to Kentucky remains taxable there under ordinary nonresident rules, and a commuter with such income may still owe a Kentucky return notwithstanding the agreement.
- ⚠️ Reciprocity binds the state layer only and commonly does NOT extend to municipal or county income taxes — Pennsylvania's local earned income tax is the standard example, remaining payable at the place of employment despite the state-level agreement. Local liabilities are excluded from every figure on this page.