Moving States: Tax Considerations (2025)

How to handle state residency, part‑year returns, withholding adjustments, and potential tax planning opportunities when moving between states.

Establishing/Dropping Residency

Each state has rules for residency. Document the move (lease, employment start, voter registration) to support your residency position.

Part‑Year & Nonresident Returns

You may file part‑year or nonresident returns to report income earned while a resident vs nonresident. Consider timing of income and deductible items.

Withholding & Planning

Update W‑4 when you move to a new state
Consider state tax reciprocity rules for bordering states
Review state-specific credits and deductions that may change your liability