Severance Pay Calculator

If you're reading this, you've probably just been laid off, received a severance offer, or sense that a layoff is coming. The single biggest mistake people make is signing without understanding what's typical and what's negotiable. This guide covers what US employers actually offer, how the math works, what you should push back on, and the hidden benefits most people leave on the table.

What Is Severance Pay? (And Why Employers Offer It)

Severance pay is compensation provided to employees when their employment ends, typically due to layoffs, restructuring, or other involuntary terminations not related to performance. While often confused with final paychecks or accrued benefits, severance is a separate form of compensation that serves multiple purposes for both employers and employees.

For employers, severance packages help ensure smooth transitions, protect company reputation, reduce the risk of legal claims, and maintain morale among remaining employees. For employees, severance provides a financial bridge during job searches, acknowledges years of service, and compensates for the disruption of unexpected job loss.

In the US, severance involves a legal exchange: the employee receives compensation in return for signing a release of claims against the employer. This release typically prevents the employee from suing for wrongful termination, discrimination, or other employment-related claims. Understanding this exchange is fundamental to evaluating any severance offer.

Is Severance Legally Required? What US Law Actually Says

The United States has no federal law requiring employers to provide severance pay. Employment in most states is "at-will," meaning either party can end the relationship at any time without cause. This creates a purely voluntary severance landscape where packages vary enormously based on company policy, industry norms, and individual negotiation.

The only federal requirement is the WARN Act (Worker Adjustment and Retraining Notification), which requires 60 days' notice for mass layoffs affecting 100 or more employees. Failure to provide notice can result in payment of up to 60 days' wages, but this is technically back pay rather than severance. As of 2026, several states—including California, New York, New Jersey, and Illinois—have enacted their own "mini-WARN" acts with lower thresholds and additional requirements.

What Most US Employers Actually Offer

Typical US severance packages range from one to two weeks of pay per year of service for non-executive employees. Senior employees and executives often receive more generous packages, sometimes negotiated in advance as part of employment contracts. Additional benefits like healthcare continuation (COBRA subsidy), outplacement services, and accelerated equity vesting are frequently included.

Your State Matters: Key Differences by Location

While there is no federal severance mandate, state laws create important variations. California requires payout of all accrued PTO upon termination and has stricter WARN Act thresholds (75 employees). New York's WARN Act applies to employers with 50 or more employees. Some states treat severance differently for unemployment insurance purposes. Always check your specific state's employment laws or consult a local employment attorney.

What's in a Severance Package? (It's More Than Just Cash)

Cash Severance (How It's Calculated)

The core severance payment is typically calculated as a multiple of weekly or monthly salary times years of service. Common formulas include one week per year, two weeks per year, or (for senior employees) one month per year. The base used for calculation matters: does it include only base salary, or also average bonus, commissions, or other compensation?

Cash severance is taxable as ordinary income in the US. Supplemental wages over $1 million are withheld at 37%, while amounts below are withheld at the 22% supplemental rate. Your actual tax liability depends on your total income for the year. Understanding these rules helps you estimate your net severance value accurately.

COBRA and Healthcare (Often the Biggest Hidden Cost)

In the US, COBRA allows employees to continue group health coverage for up to 18 months, but at full cost (including the portion the employer previously paid) plus a 2% administrative fee. Many severance packages include the employer paying some or all of COBRA premiums for a period, which can represent significant value—often $1,500-2,500 per month for family coverage.

Since US healthcare is primarily employer-provided, this is often one of the most valuable components of a severance package. Consider comparing COBRA costs with ACA marketplace plans, which may be more affordable depending on your income during unemployment.

Stock Options, RSUs, and Equity Acceleration

For employees with equity compensation, severance negotiations should address unvested stock options, RSUs (Restricted Stock Units), or other equity awards. Key questions include: Will vesting accelerate? How long do you have to exercise options after termination? Will the company buy back vested shares?

Equity treatment varies widely. Some agreements provide full acceleration of unvested equity; others provide none. Some extend the post-termination exercise period for options beyond the standard 90 days. Given that equity can represent substantial value, especially at later-stage or public companies, this deserves careful attention.

Outplacement Services

Many severance packages include outplacement assistance—career coaching, resume writing, interview preparation, and job search support provided by third-party firms. While the cash equivalent is typically $3,000-15,000, the actual value depends on how much you'll use these services and their quality.

Some employees prefer to negotiate for the cash value instead; others find the structured support genuinely helpful during a difficult transition. Consider your own situation: do you have a strong network and job search skills, or would professional support be valuable?

PTO Payout, Reference Letters, and Everything Else

Additional severance elements may include: unused PTO payout (sometimes required by law regardless of severance), pro-rated bonus, company equipment retention (laptop, phone), reference letter or agreed-upon reference language, gardening leave (paid time off during notice period), and timing of final paycheck. Each element has some value; together they can add meaningfully to the total package.

What You Sign Away: The Release of Claims

Severance agreements almost always require signing a release of claims—a legal document waiving your right to sue the employer for various employment-related matters. This is the employer's primary motivation for offering severance: protection from future legal liability.

Standard releases typically cover claims for wrongful termination, discrimination (based on age, race, gender, disability, etc.), harassment, retaliation, breach of contract, and wage and hour violations. Some releases are broader, covering "any and all claims" arising from the employment relationship.

Before signing, understand what potential claims you might have. If you believe you were terminated due to discrimination, retaliation for whistleblowing, or other illegal reasons, consulting an employment attorney is essential. The value of potential legal claims should factor into your evaluation of whether the severance offer is adequate.

For employees over 40 in the US, the Older Workers Benefit Protection Act (OWBPA) provides special protections. Releases must specifically mention the Age Discrimination in Employment Act, give you 21 days to consider the agreement (or 45 days in group layoffs), and allow 7 days to revoke after signing. These timelines cannot be waived.

How to Negotiate Severance (Step by Step)

Yes, You Can Negotiate — Here's Why

Almost always, yes—though the degree varies. Even companies with "standard packages" often have flexibility, particularly for more senior employees or unusual circumstances. The key is understanding your leverage and asking professionally.

Your leverage depends on several factors: potential legal claims, unique knowledge or relationships, company's need for smooth transition, your willingness to cooperate (signing non-disparagement, helping with handoffs), and how the termination was handled. Even without strong leverage, simply asking often yields modest improvements.

Beyond Cash: What Else to Ask For

Beyond the core severance amount, consider negotiating: extended healthcare coverage, equity vesting acceleration, modification of non-compete clauses, reference letter language, bonus payment, timing of payments (lump sum vs. salary continuation), outplacement service duration, and transition consulting arrangement.

Sometimes non-monetary items are easier for employers to grant. A company unwilling to increase cash severance might readily agree to a positive reference letter, non-compete modification, or extended healthcare. Think about what matters most to your specific situation.

When to Hire an Employment Attorney

Employment attorneys can be invaluable for severance negotiations, particularly for senior employees or complex situations. Many offer free initial consultations and work on contingency (taking a percentage of any increase they negotiate) or for reasonable flat fees. The investment often pays for itself through improved terms.

An attorney can: evaluate potential legal claims, identify non-standard or problematic release language, suggest negotiation strategies, and ensure you understand what you're signing. Even if you don't hire an attorney to negotiate, a review of the agreement before signing is worthwhile for any significant severance package.

After You Sign: Making Your Severance Last

Receiving a severance payment requires thoughtful financial planning. Key considerations include: tax management (can you time payments across tax years, contribute to retirement accounts, or otherwise optimize?), healthcare coverage (COBRA, ACA marketplace, or spouse's plan?), unemployment insurance (severance may affect timing or eligibility), and budget adjustment (how long will severance last at reduced spending levels?).

Many financial advisors recommend treating severance as an emergency fund rather than windfall income. This means maintaining reduced spending until you're re-employed rather than assuming the severance provides a vacation from financial discipline.

The Bottom Line: 8 Things to Remember

1. There is no federal requirement for severance in the US—it is entirely discretionary unless specified in your employment contract
2. Severance involves an exchange: you receive compensation in return for releasing potential legal claims against the employer
3. Total package value includes more than cash: COBRA coverage, equity, outplacement, and other benefits matter
4. Almost all severance offers are negotiable to some degree—ask professionally and strategically
5. Consider consulting an employment attorney, especially for senior roles or complex situations
6. Severance is taxed at the 22% supplemental wage withholding rate (37% above $1 million)—plan accordingly
7. Take the time you're entitled to before signing; employees over 40 get at least 21 days under the OWBPA
8. Plan financially as if re-employment will take longer than you expect

Job loss is difficult, but understanding how severance works in the US can help you navigate this transition more effectively. Use this calculator to estimate reasonable expectations, but remember that every situation is unique. When in doubt, professional advice from an employment attorney or financial advisor is a worthwhile investment in your future.