Termination and Severance

U.S. employment law • termination and severance

Last updated: October 1, 2026

The first question after a job ends is not simply whether the employer had a “fair” reason. The analysis starts with the worker’s state, employment status, contract or union terms, the stated reason for termination, any protected activity or leave, final-pay obligations, benefits, and the wording of any severance agreement or release.

1. How Termination works under U.S. Employment Law

No single federal unfair-dismissal code covers ordinary private employment. Many employment relationships are governed by state at-will rules, which can allow either side to end the relationship without a fixed term or cause, subject to statutes, contracts, public-policy exceptions, collective bargaining agreements, and other state-law limits.

The U.S. Department of Labor termination overview explains that job loss can involve health coverage, unemployment compensation, discrimination protections, whistleblower protections, private contracts, and labor agreements. The source of the employee’s rights therefore matters more than the label “at will.”

Employment contracts and collective bargaining agreements can materially change the analysis. A contract may require notice, cause, a defined termination process, bonus treatment, or severance. A union agreement may require just cause, progressive discipline, grievance procedures, arbitration, or layoff rules.

2. When can a Termination be unlawful?

Federal equal-employment laws prohibit covered employers from making discharge decisions because of protected characteristics. The EEOC identifies race, color, religion, sex, national origin, age 40 or older, disability, and genetic information among the protected bases under the laws it enforces.

Retaliation is another major category. An employer may not terminate someone because the worker engaged in protected activity under an applicable law. Examples can include protected discrimination complaints, protected wage claims, qualifying leave, certain safety complaints, military-service rights, or protected labor activity.

A legitimate performance or misconduct issue does not disappear because an employee has made a protected complaint. The factual question is why the employer acted. Timing, changing explanations, comparator evidence, prior performance records, the decision-maker’s knowledge, and inconsistencies between the paper trail and the stated reason can all matter.

3. Does an employer have to give advance notice?

There is no general federal rule requiring advance notice before every individual private-sector termination. A contract, collective bargaining agreement, employer policy, public-sector rule, or state law may create a notice requirement.

Large layoffs and plant closings can be different. The federal Worker Adjustment and Retraining Notification Act (WARN) generally requires covered employers with 100 or more employees to provide at least 60 calendar days’ advance written notice of certain plant closings and mass layoffs. WARN contains technical counting rules and specified exceptions.

State “mini-WARN” laws can apply to smaller employers, different layoff thresholds, longer notice periods, or additional obligations. A workforce reduction should therefore be checked under both federal WARN and the law of the relevant state.

4. Is severance pay required?

The U.S. Department of Labor states that the Fair Labor Standards Act does not require severance pay. Severance is generally a matter of agreement between the employer and employee or the employee’s representative.

That distinction matters. An employer can voluntarily offer severance in exchange for a release of claims even when no prior right to severance existed. In other cases, the employee may already have a contractual, plan-based, or collective-bargaining entitlement. The agreement should distinguish what is already owed from what is being offered in exchange for signing.

Some severance arrangements can raise ERISA issues depending on how the employer’s program is structured and administered. If the payment is said to arise under a formal severance plan rather than a one-off agreement, the plan document and claims procedure can be important.

Severance pay is generally treated as supplemental wages for federal tax withholding purposes. The IRS Employer’s Tax Guide specifically includes severance pay within supplemental wages.

5. What should be checked in a Severance Agreement?

A severance agreement often does much more than set a payment amount. It may contain a general release of claims, confidentiality terms, non-disparagement language, cooperation obligations, return-of-property clauses, reference wording, restrictive covenants, benefit provisions, tax language, and rules on when payment becomes due.

The release deserves particular attention. EEOC guidance on severance waivers explains that employers commonly seek releases of employment-related discrimination claims, but a valid agreement cannot waive rights or claims that arise after it is signed. An agreement also cannot lawfully stop an employee from filing a charge, testifying, assisting, or cooperating with the EEOC.

The agreement should be compared with existing rights. Earned wages, vested benefits, accrued amounts required by state law, or other sums already due should not be confused with the additional consideration offered in exchange for a release.

State law can also impose special rules on confidentiality, non-disparagement, noncompetes, unknown claims, payment timing, or required notices. The employee’s work location and the agreement’s governing-law clause both deserve attention.

6. Special rules for Age-Discrimination Waivers

Employees age 40 or older may receive special protections when asked to waive claims under the Age Discrimination in Employment Act. Under the ADEA as amended by the Older Workers Benefit Protection Act, described by the EEOC, a waiver must satisfy specific minimum requirements to be knowing and voluntary.

Among other requirements, the waiver must be written in understandable language, specifically refer to ADEA rights or claims, not waive future claims, provide additional consideration, and advise the employee in writing to consult an attorney before signing.

For an individual termination offer, the employee generally must receive at least 21 days to consider the agreement and at least 7 days after signing to revoke it. For certain exit-incentive or group termination programs, the consideration period is generally at least 45 days and additional written disclosure rules apply.

7. Final Paycheck, Commissions, Bonuses and Unused Leave

Federal law does not generally require an employer to issue the final paycheck immediately. The Department of Labor notes that some states do require immediate or accelerated payment, while federal law does not impose one universal final-pay deadline.

The amount of the final paycheck can also be disputed. Questions may involve unpaid wages, overtime, commissions, earned bonuses, expense reimbursements, deductions, or accrued vacation. The answer often turns on state wage law, the compensation plan, the employer’s written policy, and whether the payment was already earned before termination.

Vacation or paid-time-off payout is particularly state-sensitive. Some states treat accrued vacation as earned wages or restrict forfeiture, while others allow more room for employer policy. Do not assume a national rule.

8. Health Insurance and Unemployment after Termination

Federal COBRA can allow workers and their families to continue qualifying employer-sponsored health coverage temporarily after job loss. It generally applies to private-sector group health plans maintained by employers with at least 20 employees, as well as most state and local government plans.

For termination or reduction in hours, COBRA continuation coverage is commonly available for up to 18 months if the termination was for reasons other than gross misconduct and the other COBRA conditions are met.

Workers at smaller employers may have state continuation rights sometimes called mini-COBRA. Marketplace coverage, a spouse’s plan, or other special-enrollment rights may also be relevant.

Unemployment insurance is a joint federal-state system. The Department of Labor explains that each state administers its own program and sets eligibility rules. Workers who are unemployed through no fault of their own may qualify if they also meet the state’s wage, work, and other requirements.

9. Evidence and Deadlines after Termination

Termination disputes often turn on the documents created before and at the end of employment. Useful material can include the offer letter, employment agreement, handbook, severance plan, collective bargaining agreement, performance reviews, warnings, complaints, accommodation or leave correspondence, pay records, commission plans, bonus terms, termination notice, severance offer, and benefits notices.

Create a dated chronology. Record when concerns were raised, when decision-makers learned about them, when performance issues were first documented, when the termination decision was made, and when the stated reason was communicated.

Do not assume a severance negotiation, internal appeal, grievance, or request for reconsideration stops an external filing deadline. EEOC, wage, whistleblower, labor, benefits, WARN, unemployment, and state-law claims have different time limits.

10. What to do before signing or responding

1. Identify the legal source of your rights. Check state law, any employment agreement, handbook, severance plan, collective bargaining agreement, public-sector rules, and applicable federal statutes.
2. Separate money already owed from severance. List unpaid wages, commissions, bonuses, accrued leave, expense reimbursement, benefits, and any contractual termination payment separately from the new severance consideration.
3. Read the release carefully. Identify which claims are being waived, the time period covered, any carve-outs, and whether the agreement tries to limit agency participation or future rights.
4. Check age-waiver rules if you are 40 or older. Determine whether the ADEA and OWBPA requirements apply, including the consideration and revocation periods and any group-program disclosure obligations.
5. Review restrictive and conduct clauses. Check confidentiality, non-disparagement, noncompete, nonsolicitation, cooperation, return-of-property, and reference provisions under the law that governs them.
6. Check health coverage and benefits. Confirm the date active coverage ends, COBRA or state continuation rights, retirement-plan information, and any benefit-specific deadlines.
7. Preserve the evidence. Keep the termination notice, severance offer, pay records, plan documents, policies, performance history, complaints, and relevant communications.
8. Calculate external deadlines independently. Do not let the employer’s severance response date distract from EEOC, wage, WARN, unemployment, benefits, whistleblower, labor, or state-law time limits.
9. Do not assume signing is only about payment. A severance agreement can alter legal claims, future conduct, benefits, references, and restrictive obligations. Read the whole document before deciding.

Real-world Examples

Official U.S. starting points

• U.S. Department of Labor – Termination
• U.S. Department of Labor – Severance Pay
• U.S. Department of Labor – Last Paycheck
• U.S. Department of Labor – Plant Closings and Layoffs / WARN
• U.S. Department of Labor – COBRA Worker Guide
• U.S. Department of Labor – Unemployment Insurance
• EEOC – Prohibited Employment Policies and Practices
• EEOC – Waivers in Employee Severance Agreements
• EEOC – Age Discrimination in Employment Act
• IRS – Publication 15 (2026)

Frequently Asked Questions