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RSU vest and severance on the same W-2: separate lines, one Box 1

Severance and RSU vest FMV sum into W-2 Box 1 together — keep vest confirmations separate from severance paperwork for basis and unemployment questions.

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You were laid off with severance and a final RSU vest in the same year. Payroll combined everything on one W-2 and you are not sure which dollars are RSU wages vs severance for withholding or basis tracking.

In plain terms

Severance and are both wage income and flow into Box 1 together. They are not the same pay type for your records: sets basis for shares you keep; severance is cash wages with no later tie. Your final confirmation proves for equity; your severance letter or pay stub proves the cash separation. methods may differ even on the same last paycheck.

Gather before you start

  • Final from the employer (when available) or last pay stubs.
  • Severance agreement showing gross severance amount.
  • Final confirmation with and share count.

How the tax works

Payroll systems sum all taxable wages into Box 1. A final in March and severance paid in April both increase Box 1 on the same employer's for that calendar year.

creates wage income at when shares deliver. If you keep the shares, that is also your when you later sell. Severance is cash only — there is no share basis story and no from severance itself.

on severance may use a different method than supplemental on the . Some employers pay severance on a separate check; others combine on termination payroll. The does not always show and severance on separate labeled lines even though you should track them separately.

Unvested forfeited at termination are generally not wage income. Do not add forfeited grant value to your tax spreadsheet — only delivered shares and cash severance count.

A final that processes after your last day but before year-end still belongs on that employer's if the plan delivers while you were eligible per grant terms.

What to check on your end

  • confirmation plus severance gross equals roughly the jump in Box 1 over salary-only expectation.
  • Federal on each event on pay stubs if severance and were separate checks.
  • Shares still in brokerage after termination — tie each lot to confirmation, not severance.
  • only for share sales, not for severance cash.
  • COBRA or PTO payout lines — separate from if listed on stub.

Treating severance withholding as covering RSU tax on the final vest

They are separate wage payments. A 22% flat on severance does not increase on the unless payroll ran them through the same supplemental calculation on one combined check — verify stubs.

What to pull from your files

  • Severance agreement and settlement statement.
  • Final confirmation.
  • Last two pay stubs if not yet issued.
  • Brokerage holdings list post-termination.

March vest, April severance, same employer W-2

Illustration only, not your tax situation.

Taylor vested $16,000 in March while still employed. Taylor was laid off in April with $40,000 severance. Taylor's Box 1 includes salary through April, $16,000 , and $40,000 severance. Taylor saves the confirmation for basis on future sales and keeps severance paperwork separate for unemployment reporting questions.

Questions people ask

Does severance increase RSU basis?
No. Basis for shares is from the confirmation, not severance.
Forfeited RSUs on termination — W-2?
Unvested shares that never delivered are not Box 1 wages.
Final vest after last day — still on W-2?
Often yes if the plan delivered shares while grant terms allowed. See final when leaving guide.
Severance on W-2 Box 14?
Some employers label severance in Box 14; may appear separately. Box 1 still totals all wages.

When a CPA is worth it

  • confirmation date after termination but no wages shown.
  • Severance classified as 1099 instead of .
  • Release agreement asks you to certify tax treatment you do not understand.

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.

RSU vest wages vs severance cash wages on the same employer Form W-2.

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VestingTax.com is not a CPA firm or tax preparer. Grants, employers, and states all differ. Use the cited IRS and state sources above, your own documents, and a qualified tax professional before you make decisions from this guide.

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