Live in California, Work Remotely for a Kentucky Employer: Who Taxes You?
Answer
One state, one return: California. Kentucky has no wage income tax, so working there changes nothing about what you owe. Your California resident return reports the Kentucky income along with everything else, and there is no credit to claim because Kentucky charged you nothing.
Last verified
Crossing into a state with no income tax does not lower your tax bill, because your home state is not taxing you on where you work — it is taxing you on where you live. California reaches all of a resident's income, and Kentucky adds nothing on top.
Kentucky also has a layer below the state one, and it is the layer that survives every agreement: Kentucky cities, counties and school districts levy occupational licence taxes on wages earned in their jurisdiction. Reciprocity does not reach them, and the home state's credit generally does not either — a reciprocal-state resident working in Kentucky still pays the local tax.
What you file
- 1Resident return · California
File a California resident return reporting all of your income.
The two states, side by side
| California | Kentucky | |
|---|---|---|
| Taxes wages | Yes — graduated | Yes — flat |
| Reciprocity partners | None | 7 (Form 42A809) |
| Convenience rule | No | No |
| Nonresident return | Form 540NR | Form 740-NP |
| Credit for other-state tax | Schedule S | Schedule ITC |
| Nonresident safe harbour | None published | None published |
| Local income tax | No | Yes |
| Revenue department | California Franchise Tax Board | Kentucky Department of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in Kentucky and working in California gives:Home state only.
Same two states, different situation
The withholding answer turns on how you are paid and where the work happens, not only on which two states are involved.
- W-2 commuter: California → KentuckyBoth states — credit offsets the double tax
- 1099 contractor: California → KentuckyHome state, plus the client state if you work there
- Moved mid-year: California → KentuckyTwo part-year returns
Other California pairs
Questions people actually ask
I live in California and work remotely for a Kentucky employer. Which state do I pay?
One state, one return: California. Kentucky has no wage income tax, so working there changes nothing about what you owe. Your California resident return reports the Kentucky income along with everything else, and there is no credit to claim because Kentucky charged you nothing.
Which state should my employer be withholding for?
California. Your employer should withhold California tax rather than Kentucky tax on these wages. If a Kentucky line is showing on your pay stub, raise it with payroll now rather than at filing time.
Does my Kentucky employer's location alone create a Kentucky tax obligation?
No. Kentucky sources wages to the place where the work is physically performed, and it does not apply a convenience-of-the-employer rule that would override that. Days you actually spend working inside Kentucky are a different matter — those are Kentucky-source income and can require a nonresident return.
How current is this?
The California and Kentucky rules on this page were last checked against California Franchise Tax Board and Kentucky Department of Revenue on 2026-08-07. We re-check the full grid every December after state legislative sessions close, and re-check the convenience-of-the-employer states quarterly because that is where the rules move fastest.
Sources
Every fact above comes from the revenue department that publishes the rule. We do not cite secondary summaries, and we do not restate a figure we could not find at source.
- California Franchise Tax Board — individual income taxaccessed 2026-08-07
- Kentucky Department of Revenue — individual income taxaccessed 2026-08-07