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Why this happens
are a promise of shares in the future. Until they , you generally do not own the stock and do not have taxable income from them yet.
At , the shares (or their cash equivalent) become yours. The IRS treats that as compensation, the same broad category as salary and bonus, based on the on the .
Your employer has payroll obligations at that moment: report the income and taxes. That is why you may see shares sold automatically or extra on your paycheck.
Selling later is a separate event. If you sell after , you may have a or loss based on how the price changed since , but the big wage-income event usually already happened at .
What to check
- Your grant agreement, schedule, settlement method (shares vs cash), and whether applies.
- Your confirmation or equity portal, shares delivered, shares sold for tax, and taxes withheld.
- Your after year-end: income should appear in wages, often with separate or supplemental detail from the employer.
- Your pay stubs around dates, supplemental may show as a separate line.
- Whether you moved states or worked remotely during the year, state reporting can differ from federal.
Common mistake
Example scenario (hypothetical)
Illustration only, not your tax situation.
When to get help from a tax pro
- You while living in one state and sell after moving to another.
- Your employer uses an unusual settlement method or you have multiple employers in one year.
- You are close to Social Security wage base limits or have complex household income.
- You receive from a foreign parent company or while working abroad.
Related calculators
Related pages
- Are RSUs Taxed Twice?
Vest income and later sales can both show up on tax forms. that is not always double tax on the same dollars.
- RSU Vesting vs Selling: Tax Difference
Think of vesting as the wage-income event and selling as a separate transaction with its own reporting.
- RSUs on W-2: What to Look For
Your W-2 should reflect RSU vest income in wages. know which boxes to check before filing.
Sources and notes
Federal wage treatment at vest and separate capital-gain treatment on later sale.
- IRS — U.S. taxation of stock-based compensation (RSU vesting and W-2 reporting)
Internal Revenue Service · Official
Describes RSU income at vest, W-2 reporting in boxes 1/3/5, and ordinary income treatment.
- IRS Publication 525 — Taxable and Nontaxable Income
Internal Revenue Service · Official
Covers compensation income from stock-based pay, including restricted property under section 83.
- Restricted Stock Units and Awards — Tax at delivery and on sale
Charles Schwab (Equity Award Center) · Brokerage explainer
Describes two tax events (delivery/vest and sale), W-2 reporting, and capital gain/loss on sale.
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.
