An early retirement package and a severance package both pay you to leave a job, but they exist for opposite reasons and land differently on your taxes, health coverage, pension, and legal rights. An early retirement package (ERP) is a voluntary incentive offered mainly to older, longer-tenured workers, typically built around a pension enhancement or bridge credits. A severance package follows an involuntary layoff and is usually calculated as weeks of pay per year of service, with no age requirement. Choosing between them (or evaluating the one you’ve been handed) comes down to how each affects your retirement income, your bridge to Medicare, your ability to defer taxes, and what you’re being asked to give up in writing.
Voluntary Incentive vs. Layoff Compensation
An ERP is a carrot. Employers offer ERPs when they want to shrink a workforce without forced layoffs, targeting employees close enough to retirement that a sweetened pension or lump sum makes voluntary departure attractive. Eligibility almost always depends on both age and tenure — many programs target workers 55 or older with at least 10 years of service, though exact thresholds vary. That age floor matters because the IRS allows penalty-free withdrawals from an employer’s 401(k) or 403(b) if you separate from service during or after the year you turn 55, commonly called the Rule of 55.1Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions That exception applies only to employer-sponsored plans, not IRAs.
A severance package follows an involuntary termination. Your age is irrelevant. What matters is your position, your salary, and how long you worked there. No federal law requires private employers to offer severance at all, so terms depend entirely on the employer’s policy or your individual negotiation.
How the Money Is Structured
Early Retirement Payouts
The centerpiece for employees with a traditional pension is an enhanced defined benefit calculation. The employer may credit you with extra years of age or service you haven’t actually worked, often called bridge credits. Those phantom years shrink or eliminate the actuarial reduction that normally applies when you retire before the plan’s standard retirement age. Some plans use a rule of 80 or similar formula where age plus years of service must equal a target number for an unreduced benefit, and bridge credits can push you over that threshold. For someone five years from normal retirement, that enhancement alone can be worth tens of thousands in lifetime pension income.
ERPs frequently include immediate vesting of any unvested stock options or restricted stock units, and some add a direct cash payment on top of the pension sweetener.
Severance Payouts
Severance is simpler. The standard private-sector formula ranges from one week of pay per year of service to two weeks per year, with more generous packages at the executive level. Federal government severance follows a statutory formula: one week of pay for each of the first 10 years of service, and two weeks per year after that, capped at a lifetime maximum of 52 weeks.2Internal Revenue Service. Explanation of the Severance Pay Computation
Both packages should address accrued but unused paid time off. Many states legally require payout of unused PTO at termination, though the rules vary by jurisdiction. Earned bonuses and unpaid commissions are typically paid out in the ordinary course of business regardless of the separation type.
Tax Treatment and Rollovers
Cash payments from either package count as ordinary income. The IRS treats them as supplemental wages, so your employer withholds federal income tax at a flat 22%.3Internal Revenue Service. Publication 15-A (2026) – Employer’s Supplemental Tax Guide Above $1 million in supplemental wages from a single employer in a calendar year, the rate on the excess jumps to 37%. That’s just withholding, not your actual tax rate — you reconcile at filing.
Severance pay is subject to Social Security (6.2%) and Medicare (1.45%) taxes like regular wages. Social Security tax applies only up to the wage base, $184,500 for 2026.4Social Security Administration. Contribution and Benefit Base If your regular salary plus severance already pushed you past that threshold, additional Social Security tax on the severance may be zero.
ERP treatment depends on structure. A cash component paid as supplemental wages gets the same FICA treatment. But if the ERP enhances a qualified pension plan and pays out through that plan, the pension distribution itself is not subject to FICA, because the underlying contributions were already taxed for FICA when originally earned.
The biggest tax divergence is rollover eligibility. An enhanced pension lump sum from an ERP can be rolled into an IRA or another employer’s 401(k), deferring income tax until later withdrawal. A direct rollover, where the plan administrator sends the money straight to the receiving account, avoids withholding entirely.5Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions If the distribution is paid to you instead, the plan must withhold 20% for federal taxes, and you have 60 days to deposit the full original amount into an IRA or qualified plan.6Internal Revenue Service. Topic No. 413, Rollovers From Retirement Plans Miss the 60-day window and the entire distribution becomes taxable income, plus a 10% early withdrawal penalty if you’re under 59½.
Severance cannot be rolled into any tax-advantaged retirement account. The IRS classifies severance as compensation for the termination itself rather than payment for services, which makes it ineligible for 401(k) deferrals or IRA contributions beyond normal annual limits.
Health Coverage Until Medicare
This is where the two packages diverge most sharply in practical terms. Health coverage between separation and Medicare eligibility at 65 can easily cost six figures out of pocket.
Severance and COBRA
After an involuntary termination, COBRA lets you keep your employer’s group health plan for up to 18 months, or 36 months for certain qualifying events.7U.S. Department of Labor. COBRA Continuation Coverage You pay the full premium, including the portion your employer used to cover, plus a 2% administrative fee.8U.S. Department of Labor. FAQs on COBRA Continuation Health Coverage for Workers Some severance agreements subsidize COBRA premiums for a limited period, often matching the number of weeks of severance pay.
Before defaulting to COBRA, check the ACA marketplace. Losing employer coverage triggers a special enrollment period that lasts 60 days.9HealthCare.gov. Getting Health Coverage Outside Open Enrollment If your income drops after separation, you may qualify for premium tax credits that make a marketplace plan significantly cheaper than COBRA. COBRA premiums are never subsidized.
Early Retirement and Retiree Health Plans
ERPs often provide a more affordable path. Many include immediate eligibility for the company’s subsidized retiree health plan, assuming you meet the age and service requirements. Employer-subsidized retiree coverage is increasingly rare, and where it exists it’s a genuine benefit with real dollar value. If no retiree health plan exists, the ERP may offer a Health Reimbursement Arrangement or a cash stipend to offset marketplace premiums until Medicare age.
Effects on Retirement Income
Pension
A standard severance package doesn’t change your pension. You keep whatever vested benefit you’ve earned and collect it at the plan’s normal retirement age with no enhancement. An ERP is engineered to do the opposite, using bridge credits to remove or reduce the early retirement penalty that would otherwise shrink your monthly check.
401(k) Access
Vested 401(k) balances are portable under either package. You can leave the money in the former employer’s plan, roll it into an IRA, or roll it into a new employer’s plan. The meaningful difference is unvested employer matching contributions: under a standard severance you forfeit any unvested match, while ERPs frequently override that by immediately vesting all employer contributions.
One critical warning if you’re between 55 and 59½ and planning to live off your 401(k) while bridging to full retirement: do not roll that money into an IRA. The Rule of 55 lets you tap an employer plan penalty-free after separation, but it does not apply to IRAs.1Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions Rolling to an IRA before 59½ would lock you out of penalty-free access.
Social Security
Early retirees often underestimate how leaving the workforce affects Social Security. The Social Security Administration calculates your benefit using your 35 highest-earning years. If you retire at 56 and don’t work again, every year between 56 and your claiming age counts as a zero in that calculation, dragging down your average.10Social Security Administration. The Age You Start Receiving Benefits and the Age You Stop Working Claiming early compounds the problem. You can start collecting at 62, but benefits are reduced by up to 30% compared to waiting until full retirement age of 67, and that reduction is permanent.11Social Security Administration. Early or Late Retirement Run the numbers before committing to a claiming strategy.
Unemployment Benefits
Involuntary termination generally qualifies you for state unemployment benefits, making severance recipients eligible in most cases. However, many states delay the start of unemployment payments until the period covered by your severance has elapsed. Receive 12 weeks of severance, and expect benefits to start in week 13.
ERPs are trickier because they’re technically voluntary separations. Some states will deny unemployment claims from employees who accepted an ERP, reasoning that you chose to leave. Your eligibility improves if you can show the ERP was offered as an alternative to an impending layoff. Get the terms of the ERP offer in writing, particularly any language indicating that layoffs would follow if not enough employees accepted.
Signing Deadlines and Legal Protections
Both packages require a general release of claims waiving your right to sue the employer for past employment-related grievances. That release is the reason the employer is paying you.
If you’re 40 or older, the Older Workers Benefit Protection Act gives you protections the employer cannot waive or rush you past. The release must be written in plain language, must specifically reference your rights under the Age Discrimination in Employment Act, and must advise you to consult an attorney.12Office of the Law Revision Counsel. 29 USC 626 – Recordkeeping, Investigation, and Enforcement You also get mandatory consideration time:
- For a group offer (typical for ERPs and mass layoffs), at least 45 days to consider the agreement, and the employer must disclose the job titles and ages of everyone eligible and not eligible for the program.
- For an individual offer, at least 21 days to consider.
In both cases, you have a minimum of 7 days after signing to revoke the agreement. The release is not enforceable until that revocation period expires.12Office of the Law Revision Counsel. 29 USC 626 – Recordkeeping, Investigation, and Enforcement Employers who pressure you to sign faster are violating the statute, and any waiver signed under those conditions is voidable. Use the full period, and have an employment attorney review the release.
Non-Competes and Other Restrictions
Both package types routinely include restrictive covenants: non-compete clauses, non-solicitation agreements, and confidentiality provisions. In a severance agreement, continued payment is often conditioned on compliance. ERP agreements may prohibit you from returning to the company as a contractor or consultant.
Enforceability of non-competes depends on state law. The FTC attempted a national ban on non-competes but officially removed that rule from federal regulations in February 2026, shifting instead to case-by-case enforcement under its general authority to challenge unfair business practices. Several states have enacted their own restrictions. Colorado and Washington, for example, impose income-based thresholds below which non-competes are unenforceable, and a growing number of states ban them outright for specific professions like healthcare workers.
Before signing, weigh whether the scope and duration are reasonable given what you’re receiving. A non-compete attached to 12 weeks of severance that blocks you from your entire industry for two years is a bad trade. This is one of the most negotiable terms in any separation agreement.
What’s Negotiable
Neither offer is take-it-or-leave-it, though employers work to create that impression. Realistic points of leverage:
- Severance amount. The initial number is a starting point. Employees with institutional knowledge, client relationships, or potential legal claims can push for additional weeks of pay.
- COBRA subsidy duration. If the agreement subsidizes premiums for 8 weeks, ask for the full severance period.
- Non-compete scope. Ask for a narrower geography, shorter duration, or carve-outs for specific competitors.
- Outplacement services. If not offered, request them, or ask for the cash equivalent to choose your own coach.
- Equity vesting. Partial acceleration of unvested stock is standard in an ERP and worth raising in a severance context if you hold significant unvested equity.
- Reference language. Agree in writing on what the employer will say about your departure.
Your leverage is highest in the first few days after receiving the offer. Employers expect negotiation from employees who take the full consideration period and come back with a lawyer’s input. An employment attorney can typically review a separation agreement for a flat fee and identify which terms are most likely to move.