457(b) Plan Calculator

Disclaimer: Estimates only. Assumes constant return. The 2026 457(b) deferral limit is $24,500; the special final-3-years catch-up can raise it to $49,000 (it cannot be combined with the age-50 catch-up in the same year). Limits are flagged, not enforced, and plan type (governmental vs. tax-exempt) and taxes are ignored. Governmental 457(b) withdrawals are not subject to the 10% early-withdrawal penalty. Confirm plan rules with your administrator.