Yes \u2014 same rule for 403(b)/457.

Rollover then 55 \u2014 still works?

No \u2014 must be in employer plan at separation.

Penalty waiver for IRA?

Use 72(t) substantially equal periodic payments (SEPP).

Yes \u2014 varies. Some states have no income tax (FL, TX, NV).

Returning to work later?

Yes \u2014 keep Rule of 55 for original separation. New plan separate.

Rule of 55 Early Retirement

Rule of 55: 401k withdrawal penalty-free if you separate from service at 55+. Only that employer's 401k. Federal income tax still applies.

401k Balance ($)

Age When Separated

Annual Withdrawal ($)

Marginal Tax Bracket %

Years to 59.5

—

Annual Withdrawal

—

Penalty Saved

—

401k balance	—
Separation age	—
Years to 59.5	—
Total withdrawn	—
Federal tax	—
Net to you	—
10% penalty saved	—
Remaining balance at 59.5	—

The Rule of 55 lets you withdraw from your 401(k) without the 10% early withdrawal penalty if you separate from service in the year you turn 55 or later. Only applies to the 401(k) from the employer you're leaving — not IRAs or other 401(k)s.

Eligibility Requirements

You must separate from service in or after the year you turn 55. Public safety workers (police, firefighters): 50+. Only applies to the employer-sponsored 401(k) from which you separated. Cannot apply to IRAs (10% penalty until 59.5).

Strategic Timing

If retiring before 55: roll over old 401(k)s to current employer plan BEFORE separating, IF current plan accepts rollovers. Then apply Rule of 55 to combined balance. Maximizes penalty-free withdrawal potential. Don't roll to IRA prematurely — loses Rule of 55.

Tax vs Penalty

Rule of 55 eliminates the 10% PENALTY. Income tax (24-37% federal + state) still applies to withdrawals. Plan tax brackets — taking large amounts could push you to 32-37% bracket. Combine with Roth conversions in low-income retirement years.

Last updated May 2026. Sources: IRS Rule of 55.