Calculate your gross severance package, after-tax take-home, COBRA monthly cost, weeks of pay, and negotiation target range. Choose from private sector (standard/executive) or federal employee (OPM) formula.
Your annual base salary (before bonuses)Enter a valid annual salary.
Full and partial years at this employerEnter years of service (minimum 0.5).
Industry norm by seniority levelSelect a tier.
Enter your specific company policyEnter weeks per year (1-52).
Maximum weeks your policy paysSelect cap.
Unused vacation days to be paid outEnter 0 or more PTO days.
Base salary only (exclude bonuses)Enter a valid salary.
CIC formulas often include bonus multipleEnter bonus amount (0 if none).
Multiple of (Base + Bonus) in packageSelect multiple.
Unused vacation at terminationEnter 0 or more PTO days.
GS basic pay at time of separationEnter a valid annual pay.
From your SF-50 or SCD dateEnter years of service.
Age factor adds 2.5% per quarter over 40Enter your age (18-80).
Federal employees are paid out annual leaveEnter hours (0 or more).
💵 Tax & Benefits
Your marginal federal bracketSelect bracket.
Approximate state marginal rateSelect state rate.
For COBRA cost estimate after terminationSelect coverage.
Large layoffs may trigger 60-day WARN noticeSelect scenario.
Gross Severance Package
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⚠️ Disclaimer: Severance estimates are based on common industry formulas. Actual severance depends on your employment contract, company policy, state law, and negotiated terms. Tax estimates use federal supplemental withholding rates. Always consult an employment attorney before signing a severance agreement.
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Sources & Methodology
✓Severance formulas based on DOL WARN Act guidance, OPM Severance Pay Fact Sheet (5 CFR Part 550 Subpart G), IRS Publication 15 supplemental wage withholding, and SHRM 2025 Compensation benchmarks.
Official U.S. Office of Personnel Management formula for federal civilian employee severance pay, including the tiered years-of-service calculation and age adjustment factor used in the Federal Employee mode.
Federal law requiring 60-day advance notice for mass layoffs affecting 100+ workers. Employers who fail to provide notice owe up to 60 days back pay and benefits per affected employee.
Governs the 22% flat federal withholding rate applied to supplemental wages (including severance pay) up to $1 million, and the marginal rate above $1 million per year.
Private Sector Formula:Weekly Rate = Annual Salary / 52Severance Weeks = min(Years x Weeks/Year, Cap)Base Severance = Weekly Rate x Severance WeeksPTO = (Annual Salary / 260) x PTO DaysFederal OPM Formula:Base = (1 wk x years 1-10) + (2 wks x years 11+)Age Factor: +2.5% per full quarter over age 40Max = 52 weeks of basic pay
After-tax uses 22% federal supplemental withholding + FICA (7.65%) + state rate. COBRA estimates: single ~$725/mo, family ~$1,950/mo (2026 national average).
Last reviewed: April 2026
Severance Pay Guide 2026: How It's Calculated, Taxed & Negotiated
Getting laid off is stressful enough without having to figure out the math behind your severance package. This complete guide explains how severance pay is calculated across different seniority levels, how much of it you actually keep after taxes, what the WARN Act requires, how to negotiate a better package, and the critical decisions you must make within your review period. Whether you are an hourly worker, a salaried manager, a VP facing a change-in-control, or a federal civilian employee, the formulas and benchmarks here cover every scenario.
Severance Pay Formulas by Seniority Level
Unlike salary or wages, severance pay is not mandated by federal law for private sector employees. It is governed by employment contracts, employee handbooks, ERISA plans, and company policy. Industry convention has established well-recognized benchmarks by seniority tier that courts also use in wrongful termination lawsuits to establish reasonable expectations.
Gross Severance = (Annual Salary / 52) x min(Years x Weeks/Year, Cap)
Weeks per year varies by seniority tier. The cap prevents unlimited liability for long-tenured employees. Most policies round partial years up or use the full year just completed.
Seniority Level
Typical Policy
Cap
$90K salary, 8 yrs
$90K salary, 15 yrs
Hourly / Non-Exempt
1 wk/year
12-16 weeks
$13,846
$16,615 (capped)
Exempt Salaried
2 wks/year
26 weeks
$27,692
$45,000 (capped)
Senior / Manager
3 wks/year
26-39 weeks
$41,538
$67,500
Director / VP
4 wks/year
52 weeks
$55,385
$86,538
Executive (CIC)
1-3x Base+Bonus
None / contractual
$90K - $270K
$90K - $270K
How Severance Pay Is Taxed in 2026
Severance pay is ordinary income and is subject to all standard payroll taxes. The IRS classifies it as supplemental wages, which means employers must withhold at the 22% flat supplemental rate (not your payroll rate) for amounts up to $1 million in a year, or at the 37% rate for amounts above $1 million. This withholding is different from — and may not match — your final tax liability.
Gross Severance
Federal Tax (22%)
FICA (7.65%)
State Tax (5%)
Net Take-Home
% Kept
$20,000
$4,400
$1,530
$1,000
$13,070
65.4%
$50,000
$11,000
$3,825
$2,500
$32,675
65.4%
$100,000
$22,000
$7,650
$5,000
$65,350
65.4%
$200,000
$44,000
$12,987*
$10,000
$133,013
66.5%
*FICA SS wage base limit reduces effective FICA on larger packages
COBRA: The Hidden Cost After Losing Your Job
One of the most underestimated financial impacts of job loss is the sudden jump in health insurance costs. While employed, you pay only the employee share of premiums (often $150-$400/month for family coverage). Under COBRA, you pay the full employer + employee cost plus a 2% administrative fee — often $1,700-$2,200/month for family coverage in 2026. Negotiating employer-paid COBRA continuation for 3-6 months in your severance package has an immediate after-tax value of $5,000-$13,000 for family coverage.
💡 Negotiation tip: Instead of asking for more weeks of base pay (which is taxed as ordinary income), ask for COBRA subsidy. Employer-paid COBRA is tax-free to you and costs less to the employer than additional severance. A 6-month COBRA subsidy for family coverage ($12,000 value) may be easier to get than 3 additional weeks of salary.
The WARN Act: Your 60-Day Notice Right
The federal WARN Act requires employers with 100 or more full-time workers to provide at least 60 days advance written notice before a mass layoff (affecting 500 or more workers at a single site, or 50-499 workers if they constitute at least one-third of the workforce). If the employer fails to provide adequate notice, they owe each affected employee up to 60 days of back pay and benefits. This WARN Act liability is in addition to, not instead of, any contractual severance. Many states have mini-WARN laws with lower thresholds — California requires notice for layoffs affecting 50+ workers at a single location.
How to Negotiate Your Severance Package
Most employees accept the first severance offer without negotiating — a costly mistake. Employers almost always have flexibility, especially on non-cash components. The key is understanding your leverage and acting within the review period. Here is a prioritized negotiation checklist:
Take the full 21-day review period (45 days for group layoffs over age 40). Never sign immediately. This is a legal right under OWBPA, not a deadline to meet.
Request additional weeks of base pay. Start by requesting 25-50% more than offered. Common anchor: 3 weeks per year instead of 2 weeks per year.
Negotiate COBRA subsidy. Ask for 3-6 months of employer-paid COBRA — high value, often easier to grant than cash.
Prorated bonus. If you are terminated mid-year, request your target bonus prorated for the months worked.
Accelerated equity vesting. For unvested stock options or RSUs, request single-trigger acceleration or at least vesting through the next cliff date.
Outplacement services. For director and above, request executive outplacement worth $10,000-$50,000.
Reference letter. Get a specific, named reference letter before signing anything.
Non-compete narrowing. If asked to sign a non-compete, negotiate its geographic scope, duration, and covered activities.
Federal Employee Severance: OPM Formula Explained
Federal civilian employees separated involuntarily who are not retirement-eligible receive severance under a formula governed by 5 U.S.C. 5595 and administered by the Office of Personnel Management. The formula is tiered and includes an age adjustment factor unique to the federal government system. For years 1-10 of creditable service, you receive 1 week of basic pay per year. For years 11 and beyond, you receive 2 weeks per year. An age adjustment adds 2.5% of the total base amount for each full 3-month period over age 40. The maximum is 52 weeks of basic pay. Federal employees are also paid out all accrued annual leave (vacation) at their full hourly rate, which can add tens of thousands of dollars for employees with large leave balances.
Frequently Asked Questions
Severance pay is calculated using a weeks-per-year formula: weekly pay (annual salary divided by 52) multiplied by the number of weeks determined by your years of service and seniority tier. Common benchmarks: 1 week/year for hourly employees, 2 weeks/year for exempt salaried, 3-4 weeks/year for managers and directors, and a multiple of base plus bonus for executives. Most policies apply a cap (often 26 weeks) to limit total liability for long-tenured employees.
Federal law does not require private employers to provide severance pay. However, if a company has a written severance policy, employment contract, or ERISA severance plan, they are legally bound to honor it. New Jersey and Maine have state laws requiring severance for mass layoffs. The WARN Act requires 60 days' notice (or pay in lieu of notice) for mass layoffs at large employers. Always check your employment contract, offer letter, and employee handbook for any severance commitments.
Industry benchmarks: 1 week per year for hourly/non-exempt employees (cap 12-16 weeks), 2 weeks per year for exempt salaried staff (cap 26 weeks), 2-3 weeks per year for senior managers (cap 26-39 weeks), and 4 weeks per year for directors and VPs (cap 52 weeks). Executives and C-suite typically negotiate fixed multiples (1x-3x base plus bonus) in their employment agreements rather than weeks-per-year formulas.
Severance is ordinary income taxed at the supplemental withholding rate (22% flat federal for amounts up to $1 million) plus FICA (Social Security 6.2% up to the wage base, Medicare 1.45%) plus state income tax. On a $50,000 package at 22% federal and 5% state, you net approximately $32,675. Your final tax liability may be higher or lower when you file, depending on your total annual income and deductions. Requesting a lump sum (rather than salary continuation) may allow you to roll a portion into an IRA to defer taxes.
It depends on your state. Most states (California, Texas, Florida, and others) allow unemployment benefits immediately even with a lump-sum severance payment. States like New York, New Jersey, and Illinois may delay or reduce unemployment benefits if severance is paid as salary continuation (weekly or biweekly payments during a defined period). Lump-sum payments are generally treated more favorably for unemployment purposes than salary continuation. Contact your state workforce agency immediately after layoff to determine your specific eligibility.
The federal WARN Act requires employers with 100+ full-time employees to provide 60 days advance written notice before a mass layoff. If adequate notice is not given, each affected employee is owed up to 60 days of back pay and benefits (wages plus health insurance value) as WARN Act damages. This is separate from contractual severance — you may be entitled to both. California, New York, New Jersey, and about 20 other states have mini-WARN laws with lower thresholds than the federal law.
COBRA allows you to continue your employer's health insurance for up to 18 months after termination by paying the full premium (both employer and employee share) plus a 2% administrative fee. Average 2026 COBRA costs are approximately $700-$800/month for single coverage and $1,900-$2,200/month for family coverage. This is a significant expense compared to the $150-$400/month employee share you paid while employed. Always negotiate a COBRA subsidy as part of your severance package — it has immediate, high value at lower cost to the employer than equivalent cash.
Under the Older Workers Benefit Protection Act (OWBPA), if you are age 40 or older and are asked to waive ADEA (age discrimination) claims, you have at least 21 days to consider the agreement, and 45 days if laid off as part of a group. You also have 7 days to revoke after signing. For employees under 40, employers typically provide 7-21 days by policy, though this is not legally mandated. Never sign immediately — take the full review period, consult an employment attorney if the package is significant, and use the time to negotiate improvements.
Federal civilian employees use the OPM formula: 1 week of basic pay per year of service for the first 10 years, then 2 weeks per year for service beyond 10 years. An age adjustment adds 2.5% of the base amount for each full 3-month period of age over 40. The total is capped at 52 weeks of basic pay. Annual leave (vacation) is paid out separately at the full hourly rate. Employees who are retirement-eligible are not entitled to severance pay under this formula.
Executive severance packages (for VP, SVP, C-suite, and named executive officers) typically include: a multiple of base salary plus target bonus (commonly 1x-3x depending on level), accelerated vesting of all equity, COBRA subsidy for 12-18 months, outplacement services, a prorated target bonus for the year of termination, and release of all non-compete restrictions. Change-in-control provisions in executive employment agreements specify enhanced terms when the executive is terminated following a merger or acquisition.
No — PTO payout (accrued vacation) is separate from severance. In many states (California, Colorado, Illinois, Massachusetts, and others), employers are legally required to pay out all accrued unused vacation at termination, regardless of severance. In other states, accrued PTO payout depends on company policy. PTO payout and severance are often paid together in the same final check but represent distinct obligations. Always confirm separately what you are owed in accrued PTO in addition to your severance calculation.
A change-in-control provision is an employment contract clause that triggers enhanced severance if an executive is terminated within a specified period (typically 12-24 months) following a merger, acquisition, or major ownership change. CIC packages typically provide 1.5x-3x the sum of annual base salary plus target annual bonus, plus all-equity acceleration, COBRA subsidy, and extended benefits. These protections prevent key executives from being disadvantaged by deal activity and are standard in public company employment agreements for C-suite and senior VP roles.