California severance pay calculator.
Estimate your California severance after federal, state, and FICA tax \u2014 pre-set with the California rate.
Estimates only. PTO payout rights and tax withholding vary by state, employer policy, and individual circumstances. This is not legal, tax, or financial advice. Consult your state labor department or a qualified professional. See our methodology.
Severance pay in California
California does not require employers to offer severance \u2014 no US state does. When it is offered, the common formula is one to two weeks of pay per year of service. Because severance is a supplemental wage, your California take-home reflects 22% federal withholding, an estimated 10.2% California supplemental rate, and 7.65% FICA.
California example: a $20,000 severance package has about $4,400 federal and $2,046 state tax withheld, plus FICA \u2014 roughly $12,024 net.
Final pay & your rights in California
Severance is usually paid with or near your final paycheck. In California, a final paycheck is generally due — if fired: Immediately on your last day; if you quit: Within 72 hours — or immediately if you gave 72 hours’ notice — though severance itself follows your agreement’s timeline, not this deadline. California’s statute of limitations for unpaid-wage claims is 3 years (reference: California Labor Code § 227.3); unpaid wages are pursued through the California Labor Commissioner’s Office (DLSE). If your state also requires a California PTO payout, that is separate from and in addition to any severance — estimate it with the free PTO payout calculator.
Severance & unemployment in California
A one-time lump sum often does not reduce California unemployment benefits, while salary continuation can delay or reduce them for the weeks it covers. Report severance when you file your claim. See the main severance guide for how the math and taxes work.
Frequently asked questions
How much is severance taxed in California?
Severance is a supplemental wage: 22% flat federal withholding, an estimated 10.2% California supplemental rate, and 7.65% FICA. On a $20,000 package in California, that leaves roughly $12,024 net.
Is severance pay required in California?
No. California does not require private employers to pay severance — no US state does. It is owed only when promised in a policy, contract, or separation agreement. The federal WARN Act (and some state layoff-notice laws) can require notice or pay for large mass layoffs.
Does severance affect unemployment in California?
It can. How California treats severance depends on whether it is a one-time lump sum or salary continuation, and the week it covers. Report any severance when you file your California unemployment claim and let the state determine the effect.
When must my final paycheck be paid in California?
Final-pay timing in California is set by state law; the statute of limitations for unpaid-wage claims is 3 years. Reference: California Labor Code § 227.3. Severance paid with your final check follows your agreement, not a state deadline.