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Moving & State Taxes

A job move can change how your equity is taxed. These guides focus on timing, residency, and the questions to ask before you pack.

Rates and rules change. Content is reviewed for tax year 2026. Check the last-reviewed date and methodology on each page, then confirm against IRS or state guidance before you file.

State sourcing rules may depend on facts and timing

Which state taxes RSU income depends on residency, work location, grant terms, and vest date, not just where you live on December 31. Day-count splits and flat-rate estimates on this site are planning tools only, not legal sourcing determinations.

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Moving states can change which jurisdiction taxes RSU vest income — especially if you vest while a resident of one state and sell after leaving, or if you work remotely from a different state than your employer.

These guides focus on timing, residency, and sourcing questions. State rules vary; examples cite official California and New York guidance where available.

Documents for multi-state RSU planning

Educational checklist — gather these before running calculators or filing. Your plan administrator may use different labels.

  • confirmation from your equity portal (date, shares, , )
  • Pay stub from the pay period ( lines)
  • for the year (Box 1 wages, state boxes if applicable)
  • for any share sales (proceeds and reported basis)
  • Broker supplemental stock plan statement or lot detail report
  • Grant agreement and schedule (for timing and grant type)
  • / exercise notice and Form 3921 if you exercised options
  • State residency dates and move records if you relocated during the year
  • Lease or mortgage records showing domicile dates
  • Employer remote-work or office location documentation
  • Prior-year state returns if you split income between states

Common state-move mistakes

  • Forgetting state sourcing after a move

    A mid-year relocation can split which state taxes vest income. Keep lease, domicile, and payroll records — not just your current mailing address.

  • Assuming the new state ignores pre-move vests

    States you left may still tax income connected to work performed or residency while you lived there. A move date alone does not end prior-state obligations.

Popular move scenarios

California and New York tech workers moving to no-tax states (Texas, Washington, Florida) generate the most questions. Start with the general moving-states guide, then the state-specific page that matches your route.

Quick links

Sources and notes

Primary tax claims on this page are supported by the official and secondary sources below. Broker and software links describe reporting mechanics — confirm rules against IRS or state guidance.

Multi-state sourcing depends on residency and work location rules — examples cite CA and NY official guidance.

Confirm any tax outcome with your documents and a qualified tax professional. See our editorial standards for how we source and update pages.

All moving & state taxes