Skip to content
statelinetax.comChecker

Moved from Missouri to North Carolina Mid-Year: Which State Tax Returns Do You File?

Two part-year returnsBoth states claim the income

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 Missouri source can still pull a nonresident filing along with it.

Last verified

A mid-year move splits the tax year in two, and each state taxes its own half. That is a residency question, so the machinery that governs commuters — reciprocity agreements, convenience rules, nonresident withholding — is beside the point here.

What you file

  1. 1Part-year return · MissouriForm MO-1040 with Form MO-NRI

    File a Missouri part-year return covering the months you lived in Missouri. A part-year resident of Missouri reports the income received while a Missouri resident, plus any Missouri-source income received during the rest of the year, and prorates the deductions and credits to the residency period.

  2. 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

 MissouriNorth Carolina
Taxes wagesYes — graduatedYes — flat
Reciprocity partnersNoneNone
Convenience ruleNoNo
Nonresident returnForm MO-1040 with Form MO-NRIForm D-400 with Schedule PN
Part-year returnForm MO-1040 with Form MO-NRIForm D-400 with Schedule PN
Credit for other-state taxForm MO-CRForm D-400TC
Nonresident safe harbourNone publishedNone published
Local income taxYesNo
Revenue departmentMissouri Department of RevenueNorth 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 Missouri gives:Two part-year returns.

North Carolina to Missouri →

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.

Other Missouri pairs

Questions people actually ask

I moved from Missouri 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 Missouri source can still pull a nonresident filing along with it.

How do I split my income between Missouri and North Carolina?

By when you received it, measured against the date your domicile actually changed. Income received while you were a Missouri resident belongs on the Missouri 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 Missouri and North Carolina rules on this page were last checked against Missouri 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.