See what actually lands in your account from a severance payment, what you'll really owe when you file, and whether waiting until January saves you money.
The IRS treats severance as supplemental wages. Your employer withholds a flat 22% federal tax, plus Social Security, Medicare and state tax. That 22% is only withholding: when you file, the severance is taxed at your real bracket, so you may get some back, or owe more. When you get paid matters too. A January check lands in next year's income.
Federal withholding at the 22% supplemental rate (37% over $1M). State tax is estimated with 2026 state brackets; California uses its 6.6% supplemental rate plus 1.3% SDI. Doesn't model local taxes or other state payroll programs.
| Gross Severance | $0 |
| Federal Withholding (22%) | $0 |
| Social Security (6.2%) | $0 |
| Medicare (1.45%) | $0 |
| State Income Tax | $0 |
| Total Withheld | $0 |
| Net Severance | $0 |
Withholding is an estimate. When you file, the severance is taxed at your real bracket on top of what you already earned this year.
Total tax on the severance (federal, state, Social Security, Medicare) if it's paid this year, on top of your wages so far, vs. next year on top of the income you expect then.
Next year is estimated with 2026 brackets. Timing is usually set by your employer and agreement, so ask before you sign.
Yes. Severance pay is taxed as wages: federal income tax, Social Security (6.2%), Medicare (1.45%) and state income tax all apply, and it's reported on your W-2 for the year you're paid. It doesn't matter whether it's a lump sum or paid out over several weeks. The one exception is Social Security: if your wages this year have already passed the $184,500 wage base, no more Social Security tax comes out.
No, it just looks that way. Employers withhold federal tax from severance at a flat 22% (37% on any amount over $1 million) because it's a supplemental wage, the same as a bonus. Your actual tax is figured when you file, based on your total income for the year. If your real rate is lower than 22% you get the difference back as a refund, and if it's higher you owe the rest.
No federal law requires severance in the US, so it depends on your employer and what you negotiate. A commonly cited norm is one to two weeks of pay for every year you worked there, often with a minimum of a few weeks, and more for senior roles. At $75,000 a year, two weeks per year for five years is about $14,400 before taxes. Check your offer letter, employee handbook or union contract, since a written policy can make severance an obligation.
Often, yes, especially before you sign a release of claims, which is usually what the employer gets in return. Common asks besides more money are paid COBRA premiums, a later end date for benefits, payout of unused PTO, a neutral reference, and paying the severance in January instead of December if that drops you into a lower tax bracket. Severance agreements usually have a deadline to sign, and workers 40 and older get at least 21 days to consider one under federal law.
It depends on your state. Some states reduce or delay unemployment benefits for the weeks your severance covers, some only count severance paid out over time, and some ignore it entirely. Either way, report severance when you apply, since leaving it out can lead to repaying benefits plus penalties. Unemployment benefits themselves are also taxable federal income.
Usually not into a 401(k). IRS rules don't count severance pay as plan compensation once you've left, so most plans can't take a deferral from it. Your final regular paycheck and a payout of unused vacation can often still be deferred if they're paid within 2½ months of leaving and your plan allows it. You can put severance toward an IRA, since it counts as earned income: up to $7,500 for 2026, or $8,600 if you're 50 or older.
If your income next year will be much lower, for example while you're between jobs, getting severance in January can put it in a lower tax bracket and save real money. The calculator above compares both years. Two catches: if you've already maxed out Social Security tax this year, a January payment restarts it, and the timing is usually set by the employer and the agreement, so ask before you sign rather than after.
California taxes severance as regular wages. Employers withhold a flat 6.6% for California income tax on supplemental wages like severance (the 10.23% rate is for bonuses and stock options), plus 1.3% for State Disability Insurance (SDI). Your actual California tax is settled when you file, at your real bracket. The calculator applies both withholding rates when you pick California.
Employer coverage usually ends on your last day or at the end of that month. You can keep the same plan through COBRA for up to 18 months, but you pay the full premium plus up to 2%, so it's expensive. Some severance packages pay COBRA for a few months, which is worth asking for. If you have an HSA, you can pay COBRA premiums from it tax-free, and losing job-based coverage also lets you buy a Marketplace plan outside open enrollment.