Severance Pay Calculator
Estimate the lump-sum severance payment you may receive based on your years of service, salary, and your employer's severance policy. Useful when evaluating a separation agreement or negotiating a package.
About this calculator
Severance pay is typically expressed in weeks of salary per year of service. The weekly salary is annualSalary ÷ 52. The number of weeks owed is calculated as yearsOfService × severancePolicy (e.g., 2 weeks per year = a policy of 2), then clamped between a company-specified minimum and maximum: weeks = min(max(yearsOfService × severancePolicy, minimumWeeks), maximumWeeks). The full formula is: severancePay = (annualSalary / 52) × min(max(yearsOfService × severancePolicy, minimumWeeks), maximumWeeks). The min/max clamp ensures employees always receive at least a floor amount and that long-tenured employees do not exceed the employer's cap. Severance is generally treated as ordinary income and is subject to federal and state income tax as well as FICA withholding.
How to use
Suppose you earn $78,000 per year, have 7 years of service, your company policy grants 2 weeks per year, the minimum is 4 weeks, and the maximum is 20 weeks. Step 1 — Weeks earned: 7 × 2 = 14 weeks. Step 2 — Apply floor/ceiling: min(max(14, 4), 20) = min(14, 20) = 14 weeks. Step 3 — Weekly salary: $78,000 ÷ 52 = $1,500. Step 4 — Severance: $1,500 × 14 = $21,000. Your estimated gross severance payment is $21,000 before taxes.
Frequently asked questions
How is severance pay calculated based on years of service?
The most common formula grants a fixed number of weeks of pay for each completed year of service, often one or two weeks per year. Some employers use a tiered structure where earlier years accrue at a lower rate and longer tenures earn more weeks per year. The raw weeks figure is almost always subject to a minimum (ensuring new employees still receive some payment) and a maximum (capping the employer's liability for very long-tenured staff). Once the applicable weeks are determined, they are multiplied by the employee's weekly base salary, which is the annual salary divided by 52. Bonus, commission, and equity are rarely included unless the severance agreement explicitly says so.
Is severance pay taxable income?
Yes, severance pay is fully taxable as ordinary income at the federal level and in most states. It is typically subject to federal income tax withholding, Social Security tax (6.2%), and Medicare tax (1.45%), just like a regular paycheck. Employers often withhold at a flat 22% supplemental wage rate for federal income tax, though your actual liability depends on your total income for the year. If a large severance pushes you into a higher tax bracket, you may owe additional taxes when you file. Contributing the severance to an IRA (up to the annual limit) or a Health Savings Account can partially offset the tax hit.
Can you negotiate a higher severance package than the standard policy?
Absolutely — severance policies are rarely contractual entitlements outside of executive employment agreements, meaning most offers have room for negotiation. Leverage increases if you have specialized knowledge, long tenure, a strong performance record, or if the termination circumstances are ambiguous. Common negotiating points include additional weeks of pay, extended health insurance coverage, accelerated vesting of stock options, and outplacement services. It is advisable to consult an employment attorney before signing any severance agreement, since signing typically involves waiving legal claims against the employer. Requesting a two-to-three week review period is standard and usually granted.