You left California (or are planning to) but still have RSU vests scheduled. You want to know whether California can tax future vests, past work there, or part-year income after you move.
Start here
What you need before using this
- Move date and evidence you established residency elsewhere.
- List of dates before and after the move.
- state wage boxes for California.
- Whether you still perform any work in California after moving.
California sourcing and residency rules are fact-heavy. FTB publications summarize common equity scenarios but do not replace advice for your timeline.
Why this happens
California taxes residents on worldwide income and nonresidents on California-source income.
Leaving mid-year often means a part-year resident return plus potential nonresident sourcing questions.
Employers may keep California until payroll updates your work location.
Equity earned over years in California can raise sourcing questions a general guide cannot settle.
What to check
- Which vests occurred while you were a California resident.
- Box 16 California wages vs. your expectation after the move.
- Whether you filed a part-year Form 540 for the year you left.
- If payroll still lists a California work location.
- Whether another state may tax the same income and offer a credit.
Assuming the move instantly zeroes California tax on all future vests
What to check in your documents
- California Form 540 part-year sections for the year of the move.
- Boxes 15–17: CA wages and .
- confirmations dated after the move.
- Lease termination, new state driver's license, or other residency records.
- Employer HR profile showing work state on .
Example scenario (hypothetical)
Illustration only, not your tax situation.
Questions people ask
- I moved to Texas — why does my W-2 still show California wages?
- Payroll systems sometimes lag residency updates, or sourcing may tie to earlier California work. The state boxes are a clue; they are not the final legal answer by themselves.
- Do unvested RSUs get taxed by California after I leave?
- Tax generally hits at , not grant. Whether California taxes a post-move depends on residency and sourcing rules for that , not where the grant was signed.
- Can California and my new state both tax the same vest?
- More than one state may assert taxing rights on the same income in some situations. Credits and part-year returns can reduce double state tax, but the rules are fact-specific.
- Should I change my equity portal address before the next vest?
- Update HR and payroll work location as soon as your residency is real, not just planned. and state wage reporting often follow those records.
When to get help from a tax pro
- You had large unvested when leaving California.
- California assessed tax on income you believe was earned after departure.
- You commute or work hybrid in California after moving.
- A large is scheduled near your move date.
Related calculators
Related pages
- California RSU Tax Guide
California taxes RSU vest income as wages; withholding and bracket stacking deserve extra attention here.
- California to Florida RSU Tax Guide
Florida does not tax wage income at the state level, but California may tax compensation earned while you lived there.
- RSU Taxes When Moving States
Moving mid-year can mean more than one state has a claim on part of your compensation. planning beats guessing.
Sources and notes
California resident vs nonresident treatment and equity-comp sourcing after a move.
- FTB Publication 1004 — Equity-Based Compensation Guidelines
California Franchise Tax Board · Official
California sourcing for RSUs, stock options, and related equity pay for residents and nonresidents.
- FTB Publication 1100 — Taxation of Nonresidents and Individuals Who Change Residency
California Franchise Tax Board · Official
Resident vs nonresident treatment, California-source wages, and equity compensation when residency changes.
For learning, not filing
Grants, employers, and states all differ. Use your own documents and a qualified tax professional before you make decisions from this guide.
