Severance Pay & Package Calculator — Estimate Severance Owed
Enter years of service, weekly pay, and the weeks-per-year factor from your offer, policy, or scenario. The calculator applies that formula; it does not determine whether severance is legally required.
Formula used: years of service × weeks of severance per year × weekly pay. Example: 5 years × 2 weeks/year × $1,200/week = $12,000. There is no universal U.S. severance formula, so use the factor from the actual offer or policy when available.
Estimated severance pay: 0
On this page: How severance is calculated · Is severance required? · State rules · Severance tax · How to negotiate · FAQ
Also see: Notice Period Calculator · Pay in Lieu of Notice Calculator · Wrongful Termination Calculator · Final Paycheck Calculator
How to Calculate Severance Pay
There is no single standard severance formula for U.S. private-sector workers. Many offers and employer plans use a weeks-per-year-of-service formula, which is what this calculator models:
Severance estimate = years of service × weeks per year × weekly pay.
Worked Example
If an offer provides 2 weeks of pay for each year of service, an employee with 7 years of service and $1,153.85 weekly pay would estimate 14 weeks × $1,153.85 = $16,153.90.
Use the Actual Offer or Policy When Possible
Some employers use a flat number of weeks, a tiered schedule, salary continuation, or another method. If your offer says “8 weeks” rather than “2 weeks per year,” this calculator is not the right formula unless you convert the offer carefully.
Federal Employee Severance Is Different
Eligible federal employees are covered by OPM rules that include creditable service, an age adjustment for employees over 40, and other details. The simple private-sector worksheet above does not reproduce the federal formula.
Official reference: OPM — Severance Pay.
Is Severance Pay Required by Law?
For most U.S. private-sector employees, the Fair Labor Standards Act does not require severance pay. Severance can instead arise from an employment agreement, a severance plan or policy, a collective bargaining agreement, or a specific state law.
Official reference: U.S. Department of Labor — Severance Pay.
WARN Pay Is Not the Same as Ordinary Severance
The federal WARN Act generally requires covered employers to provide advance notice for certain plant closings and mass layoffs. A WARN violation can create liability for back pay and benefits for the violation period, up to 60 days. That is a separate legal remedy, not a universal severance formula.
Official reference: U.S. DOL — WARN plant closings and layoffs.
Severance Pay by State: What to Check
Federal law does not create a general severance entitlement, while state-specific rules can matter in particular situations. Rather than applying a 50-state “standard formula,” check the rule that applies to your employer and separation.
| Rule | What it means |
|---|---|
| Federal FLSA | No general severance-pay requirement. |
| Federal WARN | Covered plant closings/mass layoffs may require notice; violations can create back-pay and benefit liability up to 60 days. |
| New Jersey WARN | New Jersey has a state mass-layoff law that can require severance for covered events. Verify coverage and current requirements with New Jersey Labor. |
| Contracts / policies | A written severance promise or plan can create rights even where no general statute requires severance. |
Official New Jersey overview: NJ Business — WARN employee rights. State mass-layoff laws change, so verify the current state labor agency guidance before relying on an estimate.
Is Severance Pay Taxable?
Yes. The IRS treats severance payments as wages subject to federal income tax withholding and employment taxes. The amount withheld from a payment is not necessarily the same as your final tax liability for the year.
- Income tax withholding: applies to severance wages.
- Social Security and Medicare: generally apply subject to the normal wage-base and tax rules.
- State taxes: depend on the state and your circumstances.
Official references: IRS Publication 15 · IRS — What if I lose my job?.
How to Review and Negotiate a Severance Package
- Check the source of the offer: employment agreement, plan document, offer letter, handbook, or a new separation agreement.
- Separate money already owed from new consideration: final wages and legally required benefits should not be confused with extra severance offered for a release.
- Review the release: severance agreements often ask employees to waive legal claims; understand what rights are being released.
- If you are 40 or older: special federal rules apply when an employer asks you to waive ADEA age-discrimination claims. Individual waivers generally require at least 21 days to consider; certain group termination programs require at least 45 days, plus a 7-day revocation period.
- Consider non-cash terms: benefit continuation, reference language, outplacement, vesting, confidentiality, non-disparagement, and other terms may matter as much as the cash amount.
Official reference: EEOC — Understanding waivers in severance agreements.
Frequently Asked Questions
How is severance pay calculated?
There is no universal U.S. formula. If an offer or policy uses weeks per year of service, multiply years of service × weeks per year × weekly pay. Use the factor stated in the actual offer or policy when possible.
Is severance pay required by federal law?
No. The Fair Labor Standards Act does not require severance pay. Severance may still be required by a contract, plan, collective bargaining agreement, or a specific state law.
Is WARN pay the same as severance?
No. WARN is an advance-notice law for certain covered plant closings and mass layoffs. A violation can create back-pay and benefit liability for the violation period, up to 60 days. That is separate from an employer's ordinary severance formula.
Is severance pay taxable?
Yes. The IRS treats severance as taxable wages subject to withholding and employment taxes. Your final tax liability can differ from the amount withheld.
Can I negotiate my severance package?
Often, yes, but it depends on the employer and the source of the offer. Review the release, the money already legally owed, and non-cash terms before deciding what to request.
How long do I have to review a severance agreement?
There is no universal federal review period for every severance agreement. If you are 40 or older and the agreement asks you to waive ADEA claims, federal rules generally require at least 21 days for an individual waiver or 45 days for certain group termination programs, plus a 7-day revocation period.
Can I use this calculator for federal employee severance?
Not as an exact federal calculation. OPM's federal severance formula includes rules this simple weeks-per-year worksheet does not model, including creditable service and an age adjustment.
Is this severance calculator legally accurate for my state?
It accurately applies the numeric formula you enter, but it does not determine whether severance is legally owed or which state-specific rule applies. Verify your agreement, plan, and current labor-agency guidance.
Not sure which calculator fits your situation? See all wage and pay calculators.