Ten, fifteen, twenty years in one place changes the math — and the emotional weight — of a separation. A few things are worth knowing.
The payout
Bigger cheque, bigger bite.
Most formulas are weeks-per-year-of-service, so a long tenure means a large payout — sometimes a whole year of pay. That's a big supplemental wage, and the flat 22% federal withholding plus FICA and state can take a substantial chunk up front. Model the take-home, not just the headline number.
Watch the caps
Many company policies cap severance — for example, "two weeks per year, up to 26 weeks." After a long tenure you may be at or over the cap, so extra years stop adding pay.
Read the policy closely — and model both ends. The calculator lets you set a floor and a cap so the estimate matches your actual plan, not a generic formula.
Retirement & benefits
What long service usually earns you.
401(k) vesting
Long tenure usually means fully vested — the match is yours, with no urgent rollover deadline.
Pension or deferred comp
If you have either, get the payout and timing rules in writing — they can interact with severance.
Unused PTO
Many states require payout of accrued vacation. Check your final pay stub for it.
A long chapter ending is a real loss. Moving fast on the paperwork doesn't mean moving fast on what's next.
And still
Twenty years in, a layoff is still a layoff.
Years of service don't disqualify you. File for unemployment — then give yourself room. The paperwork is urgent; the rest of your life isn't on the same clock.
Model your severance →Common questions
How much severance do you get for 10+ years?
Most formulas pay one or two weeks per year of service, so a long tenure can mean several months to a full year of pay — often subject to a policy cap such as 26 weeks.
Is severance capped?
Frequently. Many company policies cap severance (for example, "two weeks per year, up to 26 weeks"), so after a long tenure additional years may stop adding pay. Check your policy.
Run your severance, take-home by state, and runway in about two minutes.
NextClara gives educational estimates only — not legal, tax or financial advice. Check anything consequential with the official source or a licensed professional.