Moved States Mid-Year 2026
Move mid-year and you'll usually file two state returns — here's how to split your income.
When you move to a new state during the year, you're generally a part-year resident of both, so you file a part-year return in each and allocate your income to where you earned it. Some income (like wages) is taxed by the state where you worked; other income follows your residency. You still file one federal return. States with no income tax simplify things — a move to or from Texas or Florida cuts the count of returns.
What changes for your taxes
- You become a part-year resident of both the old and new state for the year.
- You typically file a part-year resident return in each state, splitting income by period/location.
- Wages are generally taxed by the state where you performed the work.
- A move to or from a no-income-tax state (TX, FL, etc.) reduces or removes a state return.
How part-year residency works
Most states tax residents on all income and non-residents on income sourced to that state. As a part-year resident, you generally report the income you earned while living there, and each state gives credit or proration so you're not double-taxed on the same dollars. Keep your move date and pay records — they determine the split.
Watch for traps: a state may still consider you a resident if you keep strong ties (a home, driver's license, voter registration). And some high-tax states scrutinize moves to no-tax states. Update your address, licenses, and registrations to establish the new residency cleanly.
| Income type | Taxed by |
|---|---|
| Wages / salary | State where you performed the work |
| Self-employment | State where the work was done |
| Investment income | State of residence when received |
| Retirement / pension | Generally your state of residence |
Which situation is yours?
Your action checklist
Frequently asked questions
Do I file two state tax returns if I moved?
Usually yes — a part-year resident return in each state, splitting your income by where you lived and worked. If one state has no income tax, you only file for the other.
How is my income split between states?
Generally by when and where you earned it: wages to the state where you worked, most other income to your state of residence when received. Each state prorates or credits so you aren't double-taxed.
How do I prove I changed states?
Establish clear residency in the new state — update your address, driver's license, voter registration, and where you keep your home and spend your time. States can challenge unclear moves, especially to no-tax states.
Sources & verification
Last reviewed July 12, 2026.