Public safety rule of 55: age 50, or 25 years on the job

Two doors instead of one

For most workers, the rule of 55 has a single test: the calendar year of the separation. Public safety employees get two. The first is age: leaving in or after the year you turn 50 is enough. The second is time on the job: Publication 575 lets a qualified public safety employee, or a private-sector firefighter, separate in or after the year of the earlier of age 50 or 25 years of service under the plan (IRS Publication 575). For people who joined a department at 20 or 21, the second door opens first, sometimes three or four years before the 50th birthday.

Take a city firefighter born in 1976 who retires in 2026. The checker answers that you left in or after 2026, the year you turn 50, so withdrawals from the governmental plan she leaves carry no 10 % additional tax. On $30,000 taken in the same year, with $40,000 of pension income and a joint return, the 10 % would have been $3,000. It falls to zero; federal income tax on the withdrawal stays at about $3,260, and the plan still holds back $6,000 at payout, which a refund settles if the real tax is lower.

Who the IRS counts as a qualified public safety employee

The list is specific, and it lives in a footnote of the IRS exceptions table (irs.gov exceptions table). The age 50 rule covers public safety employees of a state, or of a political subdivision of a state such as a county or a city, when the money sits in a governmental defined benefit or defined contribution plan. The same footnote extends it to specified federal law enforcement officers, corrections officers, customs and border protection officers, federal firefighters, private-sector firefighters and air traffic controllers. It allows the exemption for distributions from defined benefit plans, defined contribution plans and other governmental plans, and it names the Thrift Savings Plan (TSP), the federal workforce's 401(k)-style plan, as one of them.

Anyone outside those lines uses age 55, even inside the same government. A clerk in the sheriff's office who never held a public safety position is judged on the general rule. If your job title sits near the border of the list, the plan administrator is the one who codes the distribution on Form 1099-R, so ask in writing how your position is classified before you set a date.

The service count and the one year that decides it

Years of service are counted under the plan, not in your career. A deputy who worked six years in one county and nineteen in another may have nineteen years in the plan that pays, not 25. That gap is the most expensive surprise in this area, because the separation has to happen in or after the qualifying year. Leave a year early and the exception is lost for that plan for good; waiting for the 50th birthday afterwards does not repair it, exactly as in the Publication 575 example of a worker who left at 49.

The engine shows the effect. Born in 1979, leaving in 2026 at 47 with 25 years under the plan: eligible, because of 25 years of service under the plan. Same person with 24 years: not eligible, because you left before 2029, the year you turn 50. On a $24,000 withdrawal with $52,000 of other income on a single return, that one year costs $2,400 of additional tax, and every withdrawal until 59½ repeats it unless another exception applies.

Plans that never needed the exception

Many state and local safety workers also have a governmental 457(b). Distributions from it carry no 10 % at any age, except the part that came in as a rollover from another plan or an IRA (IRS Topic 558). The age 50 rule matters for the pension-side plan and for a 401(a) or 401(k) account; the 457(b) is open the day you leave. The 457(b) page covers the rollover trap, and the order of use matters: spending the 457(b) first can leave the plan covered by the age 50 rule untouched for later years.

What the earlier age does not change

• An IRA does not inherit it. Roll the governmental plan into an IRA after leaving and the money falls under IRA rules, where separation from service is no exception at all.
• Income tax stays. Only the 10 % additional tax goes away; a pre-tax payout is ordinary income for the year at the 2026 brackets.
• The 20 % withholding stays on any eligible rollover distribution paid to you.
• Plan rules still decide how often you can take money out after separation.

One more interaction is worth knowing. The IRS SEPP questions and answers list a distribution to a qualified public safety employee under section 72(t)(10) next to death and disability as events that do not count as a modification of a 72(t) series (IRS SEPP FAQ). The 72(t) modification page explains what does break one.

A bridge that starts at 50

For a safety worker who retires at 50 with a pension, the plan covered by this rule usually becomes the second income line, drawn in amounts that keep each year in the 10 % or 12 % bracket. The nine and a half years to 59½ are long, and the IRA, if any, stays closed apart from a 72(t) series. The retire at 50 page runs the whole bridge, health insurance included, and the general rule of 55 page explains the calendar-year test that applies to everyone else.