How Much Do You Need to Retire at 55?
FIRE Number
$1.9M
Target Retirement Age
55
Years to FIRE
15
Monthly Savings Needed
$4K
Retiring at 55 strikes an accessible balance: still nearly a decade ahead of traditional retirement age, but with enough time to build a substantial nest egg even for median-to-good income earners. The Rule of 55 applies here — anyone who leaves a job in the calendar year they turn 55 can tap their current employer's 401k without penalty, eliminating the most complex part of early retirement planning.
For $6,500/month in retirement spending ($78,000/year), you need $1,950,000 at a 4% withdrawal rate. Starting at 40 with $250,000 and contributing $2,000/month, you'll reach about $1.3M by 55 at 7% real returns — close, but needing either more contributions ($3,000–$3,500/month) or catch-up contributions. At 50, the IRS allows $7,500 in extra 401k contributions annually (for a total of $31,000) and an additional $1,000 in IRA contributions ($8,000 total). These catch-up limits make 55 significantly more achievable than 40 or 45 for median earners.
Social Security at 55 is 10–12 years away. You can start claiming at 62 (with a 25–30% permanent reduction) or wait for maximum benefits at 70. Retiring at 55 gives you a strategic choice: withdraw more from your portfolio in your 50s, then reduce withdrawals significantly when Social Security kicks in. This "rising equity glide path" or "Social Security bridge" strategy is well-researched and can meaningfully reduce portfolio failure rates.
Healthcare from 55 to 65 is a 10-year gap before Medicare. This is shorter than retiring at 40 or 45 but still significant — budget $12,000–$20,000/year for a couple, or $6,000–$10,000 for a single person. ACA marketplace plans become more complex near retirement age since premiums are community-rated (older applicants pay more). At 55, an ACA plan for a single person can run $600–$900/month before subsidies. Strategic management of MAGI to maintain subsidy eligibility is critical.