Severance Pay Tax Calculator
Losing a job is hard enough without HR-speak about withholding. Plug in your severance and see what you'll actually take home after federal, state, and FICA taxes, plus whether a lump sum or salary continuation keeps more in your pocket.
Severance Amount
Payout Method
Weeks of Severance
YTD Wages Already Earned
Filing Status
State
Estimates only. Not tax or legal advice. Consult a tax professional for accuracy.
Lump Sum vs Salary Continuation
Per-Week Preview
Notes
- Withholding is not the same as your final tax bill. Any over- or under-withholding is reconciled when you file your return.
Plan Your Whole Paycheck, Not Just Severance
The app handles overtime, bonuses, deductions, and taxes for all 50 states, so you always know what to expect on payday.
How Severance Pay Is Taxed in 2026
The IRS treats severance the same as bonuses and commissions: "supplemental wages" under Publication 15, Section 7. Your former employer has to withhold federal income tax, Social Security, Medicare, and state taxes before you ever see the money. The good news is the rules are predictable. The bad news is the withholding rate can look brutal.
Here's the federal split for 2026: a flat 22% on the first $1,000,000 of supplemental wages you receive in a calendar year, then 37% on every dollar above $1M. Add Social Security at 6.2% (capped at the 2026 wage base of $184,500), Medicare at 1.45%, and the 0.9% Additional Medicare Tax that kicks in on combined wages above $200,000 single or $250,000 married joint, and the federal stack alone often eats 30%+ of severance.
One thing that trips people up: withholding is not your final tax bill. Severance gets reported on your W-2 and taxed at your ordinary marginal rate when you file. Any over-withholding comes back as a refund. Any under-withholding gets squared up on your return.
Lump sum vs salary continuation
Lump sum drops the entire severance into one paycheck. Federal withholding uses the flat 22% supplemental rate (or 37% past $1M). It's clean, it's fast, and it lands in one tax year, which can briefly inflate your bracket if the amount is large.
Salary continuation stretches severance across regular pay periods, often weekly. Each check uses the aggregate withholding method (regular wage tables), which can withhold less per check than 22% if your weekly amount is modest. Continuation also tends to preserve health insurance and retirement contributions for the period, and can straddle Dec 31 to spread income across two tax years.
Here's the part people miss: the total tax owed for the year is roughly identical between the two methods. Both are ordinary income. The difference is timing of withholding (and therefore your cash flow), not the final tax bill.
State-level differences
Nine states have no income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. Live in one of those and your severance escapes state withholding entirely.
Some states publish flat supplemental rates: California 10.23%, New York 11.70%, Oregon 8.00%, Minnesota 6.25%. Others apply their regular bracket tables to the annualized amount. The same $50,000 severance can take home roughly $5,850 less in New York than in Texas, purely on state withholding.
Strategies to reduce severance tax
None of this is tax advice (talk to a CPA before making moves), but here are the levers people commonly pull:
- Time the payout. If you can negotiate severance to fall in a lower-income calendar year (say, after a sabbatical or career change), the marginal rate at year-end drops.
- Max out HSA before termination. The 2026 HSA limits are $4,400 self-only and $8,750 family. Pre-tax contributions reduce taxable income.
- Charitable bunching. Donate appreciated stock in the same year you receive a large severance to offset the income spike.
- Pre-severance 401(k) bump. Increase your deferral percentage on your final regular paycheck. Severance itself usually can't go into a 401(k) because it's not "compensation for services."
- 409A deferred comp. Rare, requires advance planning, and only works for senior roles, but a properly structured non-qualified deferred compensation plan can push severance taxation into a future year.
Severance Tax Withholding by Amount
Federal-only effective tax (federal supplemental + FICA + Additional Medicare) for a single filer with $80,000 YTD wages in a no-state-tax state. Add state withholding on top using your state in the calculator above.
| Severance | Federal (22% / 37%) | Social Security | Medicare | Total Tax | Net | Eff. Rate |
|---|---|---|---|---|---|---|
| $10,000 | $2,200.00 | $620.00 | $145.00 | $2,965.00 | $7,035.00 | 29.65% |
| $25,000 | $5,500.00 | $1,550.00 | $362.50 | $7,412.50 | $17,587.50 | 29.65% |
| $50,000 | $11,000.00 | $3,100.00 | $725.00 | $14,825.00 | $35,175.00 | 29.65% |
| $100,000 | $22,000.00 | $6,200.00 | $1,450.00 | $29,650.00 | $70,350.00 | 29.65% |
| $250,000 | $55,000.00 | $6,479.00 | $4,795.00 | $66,274.00 | $183,726.00 | 26.51% |
The 29.65% effective rate holds up to about $100K because Social Security keeps applying. At $250K severance, the SS cap kicks in (taxable portion = $184,500 − $80,000 = $104,500), which actually drops the effective rate slightly. The 0.9% Medicare surtax on the portion of combined wages past $200,000 nudges Medicare up from 1.45% to about 1.92% on those dollars.
For your specific scenario, compare it side by side using our Bonus Tax Calculator (same engine, different supplemental wage type) or our Marginal vs Effective Tax Rate Calculator.
Frequently Asked Questions
Common questions about severance pay taxes and withholding
Is severance pay taxed higher than regular wages?
No. The 22% flat withholding rate is often higher than your normal paycheck withholding, but severance is taxed at the same ordinary income rates as W-2 wages. Any over- or under-withholding gets reconciled on your tax return.
What is the federal tax rate on severance pay in 2026?
Severance is treated as supplemental wages. Employers withhold a flat 22% federal income tax on the first $1,000,000 of supplemental wages you receive during the calendar year, and 37% on any amount above $1M (IRS Pub. 15, 2026).
Do I have to pay Social Security and Medicare on severance?
Yes. Severance is subject to FICA: 6.2% Social Security up to the 2026 wage base of $184,500, and 1.45% Medicare with no cap. High earners pay an extra 0.9% on combined wages above $200,000 ($250,000 if married joint).
Is lump-sum severance taxed more than salary continuation?
The total tax owed for the year is roughly the same; both are ordinary income. But withholding differs: lump sum is withheld at flat 22% federal, while salary continuation uses regular wage tables that may withhold less per check, especially if the weekly amount is modest. Continuation can also spread income across two tax years if it crosses Dec 31.
Can I roll severance into my 401(k) to avoid taxes?
Almost never. The IRS treats true severance as not "compensation for services," so most 401(k) plans can't accept deferrals from it. You may still be able to bump your pre-severance final regular paycheck deferral before termination.
Are severance taxes the same in every state?
No. Nine states have no income tax (TX, FL, AK, NV, NH, SD, TN, WA, WY). Among states that do tax wages, supplemental withholding rates range from 1.5% (ND) to 11.7% (NY). California, New York, and Oregon take the biggest bite.
How do I lower the tax on my severance?
Common strategies: maximize HSA contributions before termination, time severance to fall in a lower-income year, donate appreciated assets to charity, or negotiate salary continuation that crosses tax years. Talk to a CPA, this isn't tax advice.
Why was 22% withheld from my severance instead of my normal rate?
The 22% flat rate is set by the IRS for supplemental wages and applies regardless of your W-4. If your marginal rate is below 22%, you'll likely get the difference back as a refund when you file your return.
Need More Than a Quick Calculation?
The full app tracks your full paycheck all year — overtime, bonuses, deductions, and 50-state taxes built in.