US Severance Package Calculator

Quick summary

The US Severance Package Calculator helps laid-off employees and HR negotiate fair separation pay using the actual US industry standards (since US has NO federal severance mandate — except WARN Act notice).

It applies the role-based standard: staff 1-2 weeks/year, manager 2-3 weeks, director 3 weeks, executive 6-18 months of base salary. Adds the WARN Act 60-day back-pay penalty if your employer (100+ workers) failed to give 60 days notice for a mass layoff (50+ employees / 33% of workforce or 500+). Plus NJ mandatory 1 week/year severance — New Jersey is the ONLY state that requires severance compensation for covered mass layoffs.

Severance is taxable as W-2 wages with the IRS supplemental rate (22% federal up to $1M, 37% above) plus FICA + state. After-tax net is typically 60-75% of gross. Use it to negotiate before signing the OWBPA release (age 40+ get 21 days to consider, 7 days to revoke).

Annual base salary

Years of service

yrs

Role level

Weeks per year (override)

wk/yr

Leave 0 to use role default; override if you negotiated a different rate.

State

Only NJ adds mandatory 1 wk/yr (NJ WARN Act).

WARN Act violation (mass layoff, <60 days notice)

Federal WARN Act applies to 100+ employee firms. Penalty: up to 60 days back pay + benefits.

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How to use

1 Enter annual base salary and total years of service (decimals OK — e.g., 5.5 years).
2 Choose role level: Staff (1.5 wk/yr default), Manager (2.5), Director (3), Executive (6-18 months capped). Override the multiplier if you have negotiation leverage.
3 Toggle WARN Act violation if your employer (100+ workers) failed to give 60 days notice for a covered mass layoff. Adds up to 60 days back pay as statutory penalty.
4 Select your state — only NJ requires mandatory 1 wk/year severance under NJ WARN. Other states have no mandate (federal WARN gives notice rights but no severance pay).
5 Click Calculate to see weeks of pay, base severance, WARN penalty, NJ mandatory, total gross, and after-tax net (22% supplemental + 7.65% FICA + ~5% state estimate).

US Severance Industry Standards (2026)

Role	Weeks per Year of Service	Typical Cap
Hourly / Entry-level	1 week	26 weeks (6 months)
Staff / Individual Contributor	1-2 weeks	26 weeks
Senior / Manager	2-3 weeks	52 weeks (1 year)
Director / Senior Manager	3 weeks	52 weeks
VP / Senior Director	3-4 weeks	78 weeks (1.5 years)
C-Suite / Executive	6-18 months base salary	3 years incl. equity vesting

WARN Act 1988 — Federal Notice Requirement

WARN Act Trigger	Detail
Employer size	100+ full-time workers
Notice required	60 calendar days written notice
Plant closing trigger	50+ full-time employees lose jobs in 30 days at one site
Mass layoff trigger	500+ employees, OR 50-499 if ≥33% of workforce
Penalty for no notice	Up to 60 days back pay + benefits per affected employee
Exempt	Faltering company, unforeseen circumstances, natural disasters

State Mini-WARN Acts — Stricter Than Federal

State	Stricter Provision
New Jersey	50 employees + mandatory 1 week/year severance + 90 days notice
California	75 employees + 60 days; private right of action
New York	50 employees + 90 days notice (was 60)
Illinois	75 employees + 60 days
Maryland	50 employees (voluntary 90-day notice)
Hawaii	50 employees + 60 days; severance required
Wisconsin	50 employees + 60 days notice
Tennessee	50-499 employees + 30 days notice

Severance Tax Treatment

Tax	Rate	Notes
Federal income (supplemental)	22%	Pub 15-T flat rate up to $1M; 37% above
Social Security	6.2%	Up to $184,500 wage base (2026)
Medicare	1.45%	No cap; +0.9% over $200K
State income tax	0-13%	Most states tax as wages
Net retention	~60-75% of gross	Varies by bracket and state

OWBPA — Age 40+ Special Rules

If you're age 40+, the Older Workers Benefit Protection Act (OWBPA) requires:

OWBPA Requirement	Detail
21-day consideration period	Time to review release agreement (45 days for group layoffs)
7-day revocation	Even after signing, you can revoke within 7 days
Disclosure required	Group layoffs: list of all affected employees + ages + selection criteria
Knowing & voluntary	Plain language; right to consult attorney
Consideration	Severance must be MORE than what employee would otherwise be entitled

Negotiation Leverage Points

(1) Continued health insurance (pay COBRA premiums for 3-12 months). (2) Outplacement services ($3K-$10K value). (3) Equity vesting acceleration (10-50% of unvested). (4) Bonus payment for current year (prorated or full). (5) Mutual non-disparagement clauses. (6) Reference letter (positive). (7) 401(k) match true-up. (8) Expense reimbursement deadline extension. (9) Non-compete carve-out or buy-out.

FAQ

Q How much severance is normal in 2026?

Industry standard: 1-2 weeks of pay per year of service (staff), 2-3 weeks (manager/director), executive 6-18 months of base salary. There is NO federal mandate for severance pay — it's entirely contractual unless WARN Act notice is violated.

Q Does my employer have to pay severance?

Federally NO — the US has no severance mandate. Only New Jersey requires mandatory severance (1 week/year under NJ WARN). Most severance is paid as part of a release agreement, where you sign away the right to sue in exchange for the payment. Voluntary on the employer's part.

Q What is the WARN Act?

Federal Worker Adjustment and Retraining Notification Act of 1988 (29 U.S.C. §2101). Employers with 100+ workers must give 60 days written notice before plant closings (50+ jobs lost) or mass layoffs (500+ jobs OR 50-499 if ≥33% of workforce). Penalty: up to 60 days back pay if violated.

Q How is severance taxed in 2026?

Severance is W-2 wages — fully taxable. Federal: 22% supplemental rate (Pub 15-T) up to $1M, 37% above. FICA: 6.2% SS up to $184,500 + 1.45% Medicare + 0.9% additional over $200K. State: 0-13% varies. Net retention typically 60-75%.

Q Should I take a lump sum or salary continuation?

Lump sum: get cash now, all taxed in current year (potentially pushes to higher bracket). Salary continuation: spread across 2 tax years (lower brackets), but employer can stop if they go bankrupt. Lump sum more secure; salary continuation more tax-efficient if it spans Jan 1.

Q Can I negotiate my severance package?

YES, especially if your employer wants you to sign a release. Strong leverage: legal claims you may have (discrimination, retaliation), seniority, replacement costs, transition concerns. Add to severance: COBRA premiums, outplacement, accelerated vesting, bonus payout, non-disparagement.

Q What is OWBPA?

Older Workers Benefit Protection Act — protects employees age 40+. You get 21 days to consider any severance release (45 if group layoff), 7 days to revoke after signing. Group layoffs require employer disclosure of affected employees, ages, and selection criteria. Don't sign on the spot.

Q Do I get unemployment if I receive severance?

In most states, severance DELAYS unemployment benefits. Each state has different rules: some treat severance as wages allocated to specific weeks (e.g., 16 weeks of pay = 16 weeks delay); others let you collect both. New York and California allow unemployment during severance pay periods. Apply immediately — don't wait.