Moved from Massachusetts to North Carolina Mid-Year: Which State Tax Returns Do You File?
Answer
Expect a part-year filing on each side. The point of a part-year return is that neither state taxes the whole year, so you are not double-taxed by default — but income received close to the move date has to be assigned carefully, and a lingering Massachusetts source can still pull a nonresident filing along with it.
Last verified
Part-year returns are designed so that neither state taxes the whole year. The risk is not double taxation by default; it is misassigning income received near the move date, and losing the proration on deductions and credits.
What you file
- 1Part-year return · MassachusettsForm 1-NR/PY
File a Massachusetts part-year return covering the months you lived in Massachusetts. A part-year resident of Massachusetts reports the income received while a Massachusetts resident, plus any Massachusetts-source income received during the rest of the year, and prorates the deductions and credits to the residency period.
- 2Part-year return · North CarolinaForm D-400 with Schedule PN
File a North Carolina part-year return covering the months you lived in North Carolina. A part-year resident of North Carolina reports the income received while a North Carolina resident, plus any North Carolina-source income received during the rest of the year, and prorates the deductions and credits to the residency period.
The two states, side by side
| Massachusetts | North Carolina | |
|---|---|---|
| Taxes wages | Yes — flat | Yes — flat |
| Reciprocity partners | None | None |
| Convenience rule | No | No |
| Nonresident return | Form 1-NR/PY | Form D-400 with Schedule PN |
| Part-year return | Form 1-NR/PY | Form D-400 with Schedule PN |
| Credit for other-state tax | Schedule OJC | Form D-400TC |
| Nonresident safe harbour | None published | None published |
| Local income tax | No | No |
| Revenue department | Massachusetts Department of Revenue | North Carolina Department of Revenue |
| Last verified |
The other direction
Reversing the commute does not always reverse the answer. Living in North Carolina and working in Massachusetts gives:Two part-year returns.
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: Massachusetts → North CarolinaBoth states — credit offsets the double tax
- Remote worker: Massachusetts → North CarolinaHome state only
- 1099 contractor: Massachusetts → North CarolinaHome state, plus the client state if you work there
Other Massachusetts pairs
Questions people actually ask
I moved from Massachusetts to North Carolina mid-year. Do I have to file in both states?
Expect a part-year filing on each side. The point of a part-year return is that neither state taxes the whole year, so you are not double-taxed by default — but income received close to the move date has to be assigned carefully, and a lingering Massachusetts source can still pull a nonresident filing along with it.
How do I split my income between Massachusetts and North Carolina?
By when you received it, measured against the date your domicile actually changed. Income received while you were a Massachusetts resident belongs on the Massachusetts return and income received afterwards on the North Carolina return, with each state prorating your deductions, exemptions and credits to its own part of the year. Keep evidence of the move date — a lease, a closing statement, a licence issue date.
How current is this?
The Massachusetts and North Carolina rules on this page were last checked against Massachusetts Department of Revenue and North Carolina 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.
- Massachusetts Department of Revenue — individual income taxaccessed 2026-08-07
- North Carolina Department of Revenue — individual income taxaccessed 2026-08-07