What Happens If Your Employer Withheld Taxes for the Wrong State?
A pay stub showing withholding for a state someone doesn’t actually live or work in is more common than it sounds, especially after a move, a new remote job, or a payroll system that never got updated.
The short answer
When an employer withholds for the wrong state, the money isn’t lost — it generally gets resolved by filing a nonresident return in the state where withholding occurred to claim back what was incorrectly withheld, along with a resident return in the correct state to report and pay tax there. It takes an extra filing, but the situation is usually fixable without leaving money behind.
Why this mix-up happens
Payroll systems often key off whatever address or work location was on file when someone was hired, and they don’t always get updated automatically after a move, a transfer, or a shift to remote work. Someone who relocates but keeps working for the same employer, or who takes a remote job with a company based in another state, can end up with withholding tied to a state that no longer matches where they actually live or work. This is closely related to the broader question of how filing works when someone works in multiple states during a year, since both situations involve reconciling withholding against the states actually owed tax.
How the correction generally plays out at filing time
The general fix is to file a nonresident return in the state that received the incorrect withholding, which typically results in a refund of tax that shouldn’t have been paid there in the first place. At the same time, a resident return gets filed in the correct state, reporting the income and paying whatever is owed. The two filings work together: money comes back from one state while it’s properly accounted for in the other, rather than the person losing what was withheld incorrectly.
Preventing it going forward with payroll
Beyond fixing the current year, the more lasting solution is updating withholding information with the employer’s payroll department so future paychecks reflect the correct state. This usually involves submitting an updated state withholding form, similar in spirit to how a W-4 governs federal withholding, so the right amount goes to the right place from the next paycheck forward rather than needing correction again next year.
When reciprocity might simplify things
In some cases, the two states involved have a reciprocity agreement that changes the picture entirely, allowing a worker to have tax withheld only for their resident state even though they physically work in the other. Where that applies, sorting out wrong-state withholding may be as simple as filing the correct exemption form with the employer, rather than working through two full state returns each year.
A practical habit
Checking a pay stub after any move, new job, or shift to remote work — rather than waiting until tax season — makes wrong-state withholding much easier to catch early. Since payroll and state tax rules vary and can change, confirming the details with a payroll department as soon as a change in work location happens tends to prevent the bigger cleanup at filing time.