How to Retire at 62: The Social Security Decision Year — FI Number, IRMAA Urgency, and a 3-Year Healthcare Bridge
Age 62 is the most financially complex year in the early retirement series — not because the access puzzle is hard (you've been past 59½ for 2.5 years), but because three high-stakes decisions converge simultaneously. Social Security becomes claimable for the first time: claim a 30%-reduced benefit now, or delay up to 8 years for a benefit 77% higher? The IRMAA lookback window is 1–2 years away: income at ages 63 and 64 will directly determine your Medicare costs starting at 65. And the healthcare bridge to Medicare is only 3 years — the shortest pre-65 window in the series. Every dollar of income in the next 1–3 years touches all three of these decisions at once.
Retire at 62 Calculator
Enter your numbers. The calculator shows your FI number at a 30-year horizon, projected savings at 62, Social Security claiming analysis, ACA cliff status for the 3-year bridge to Medicare, and an IRMAA urgency flag.
Why 62 is the most mathematically complex retirement age
In the retire-at-age series, every page below 59½ addresses the same core question: how do you access tax-deferred money without the 10% early withdrawal penalty? At 45, the answer is a 14.5-year SEPP commitment. At 55, it's the Rule of 55 (with rollover trap warnings). At 60, the problem is solved — you're past 59½ and every account is open. Retiring at 62, you've had penalty-free access for 2.5 years already. The access puzzle is gone.
What replaces it is harder in a different way: three simultaneous optimization problems, all of which interact with the same income dollar.
- Social Security claiming. This is the first year you can claim. A reduced benefit now, or a 77% higher benefit at 70? The decision depends on health, portfolio size, ACA subsidy dependency, and Roth conversion plans — all of which are live constraints simultaneously.
- IRMAA lookback. Income at ages 63 and 64 sets your Medicare costs starting at 65. If you're 62, that lookback window starts in 12 months. Every Roth conversion, LTCG harvest, and SS benefit check this year affects Medicare premiums in 3 years.
- ACA cliff for the 3-year bridge. You have only 3 years until Medicare. SS income, if claimed, counts toward ACA MAGI. If you're relying on subsidies and SS pushes you over the $63,840 single cliff, you could lose $8,000–$12,000/yr in premium tax credits for up to 3 years — potentially worth more than the SS benefits received.
The Social Security claiming decision at 62
For anyone born in 1960 or later, full retirement age (FRA) is 67.3 Claiming at 62 means taking benefits 5 years early, with a permanent reduction: 5/9 of 1% for each of the first 36 months early, then 5/12 of 1% for each additional month. The math: 36 months × 5/9% = 20%, plus 24 months × 5/12% = 10% — a total 30% reduction from FRA. Claiming at 70 earns delayed retirement credits of 8%/yr from FRA to 70, resulting in 124% of FRA.
| Claim age | % of FRA benefit | Example ($2,000/mo FRA) | Break-even vs claiming at 62 |
|---|---|---|---|
| 62 | 70% | $1,400/mo ($16,800/yr) | Baseline |
| 63 | 75% | $1,500/mo ($18,000/yr) | Age 77.5 |
| 64 | 80% | $1,600/mo ($19,200/yr) | Age 77.8 |
| 65 | 86.7% | $1,733/mo ($20,800/yr) | Age 78.2 |
| 67 (FRA) | 100% | $2,000/mo ($24,000/yr) | Age 78.7 |
| 70 | 124% | $2,480/mo ($29,760/yr) | Age 80.4 |
Break-even ages approximate at low discount rate. SSA source: FRA = 67 for born 1960+; reduction per SSA Pub 05-10029; delayed credit 8%/yr per SSA.gov. Values verified June 2026. WEP and GPO repealed January 2025 (Social Security Fairness Act) — those are no longer factors in this calculation.
When claiming at 62 makes sense
- Health concerns. If family history or health suggests life expectancy below ~79, claiming at 62 or 63 produces more lifetime income than delaying.
- Sequence-of-returns hedge. Taking SS at 62 reduces portfolio withdrawals immediately, which protects against an early-retirement bear market in years 1–5. For a 62-year-old with a lean portfolio ($1.2M at $80K spending), the income floor may outweigh break-even math.
- ACA subsidy doesn't depend on low MAGI. If your spending already exceeds the $63,840 subsidy cliff and you're paying unsubsidized premiums, SS income has no subsidy impact and the case for early claiming improves.
When delaying to 67 or 70 makes sense
- Portfolio is adequate and health is good. If you have $2M+ and reasonable longevity, the portfolio can fund spending for 5–8 years of delay while SS accumulates delayed credits.
- ACA subsidy dependency. At $80,000 spending, a 62-year-old single filer may manage MAGI below the $63,840 cliff with Roth conversions and LTCG harvesting. SS income (85% taxable above ~$34K combined income) can push MAGI over the cliff, costing $8,000–$12,000/yr in subsidies for 3 years — $24,000–$36,000 total. Compare this to the 5-year delay benefit before deciding.
- Married and higher earner. The higher earner's delay to 70 maximizes survivor benefit for life. A surviving spouse collects the higher of their own or the deceased's benefit — the 124% FRA benefit becomes a permanent longevity hedge for the surviving partner.
Use the Social Security timing guide and break-even calculator to model your specific record and discount rate assumptions.
The earnings test: retiring at 62 while working part-time
The Social Security earnings test applies from age 62 through the month before you reach FRA (67). In 2026, if you claim SS before FRA and earn more than $24,480/yr from wages or self-employment, SSA withholds $1 of benefits for every $2 earned above the limit.3
If you plan to work part-time at 62 (Barista FIRE, consulting, etc.), consider whether to delay claiming SS until you stop working or reduce hours below the earnings test threshold. The Barista FIRE guide covers this tradeoff in detail.
IRMAA lookback: the most urgent planning constraint at 62
Medicare Part B and Part D use a 2-year income lookback to set IRMAA surcharges. Income at age 63 (tax year 2025 if you retire in 2026) sets Medicare premiums starting at 65 in 2028. Income at age 64 sets premiums starting at 66 in 2029.
For a 62-year-old, this creates a one-year planning window before the first lookback year begins. The 2026 IRMAA tier-1 threshold is $109,000 single / $218,000 MFJ.4 Exceeding it adds the following monthly surcharges per person:
| MAGI single (2026) | MAGI MFJ (2026) | Part B surcharge/mo | Annualized surcharge |
|---|---|---|---|
| ≤$109,000 | ≤$218,000 | $0 surcharge | $0/yr |
| $109,001–$137,000 | $218,001–$274,000 | +$69.90 | +$839/yr |
| $137,001–$171,000 | $274,001–$342,000 | +$174.70 | +$2,096/yr |
| $171,001–$205,000 | $342,001–$410,000 | +$279.50 | +$3,354/yr |
| $205,001–$500,000 | $410,001–$750,000 | +$384.30 | +$4,612/yr |
2026 IRMAA tier thresholds per SSA POMS. Part D IRMAA adds a separate surcharge. For a married couple, surcharges apply per person. Values verified June 2026.
At 62, the IRMAA countdown is not a future concern — it begins immediately. A common mistake: retiring at 62 with a large traditional IRA balance and running heavy Roth conversions ($80K–$120K/yr) in the "golden window" without recognizing that age 63 income drives Medicare premiums. The year you turn 62, you have 12 months to establish your income ceiling before the first IRMAA-relevant tax year begins.
The 3-year ACA bridge — the most manageable pre-65 window
Medicare eligibility begins at 65. A 62-year-old has only a 3-year gap to bridge — the shortest pre-Medicare healthcare bridge in the entire retire-at-age series. Compare: a 55-year-old faces a 10-year bridge; a 50-year-old faces a 15-year bridge. Three years of ACA coverage is far more tractable in cost, MAGI planning complexity, and uncertainty.
The 2026 ACA subsidy cliff for premium tax credits is $63,840 single / $86,640 MFJ (400% FPL).2 A 62-year-old purchasing an ACA silver plan pays approximately $700–$1,200/mo unsubsidized, depending on health and region — roughly $8,400–$14,400/yr. Subsidies can reduce this to near-zero for incomes below the cliff. But SS income complicates the math: SS counts toward ACA MAGI, and at 85% taxable inclusion above ~$34K combined income, even a modest SS benefit can push MAGI over the cliff.
Roth conversion window: 13 years before RMDs
Someone born in 1964 who retires at 62 in 2026 has a 13-year Roth conversion window before required minimum distributions begin at age 75 (SECURE 2.0 § 107: RMD age 75 for anyone born 1960 or later).5 This is a shorter window than a 60-year-old gets (15 years), but still substantial. The goal is to shrink the traditional IRA before RMDs force taxable distributions at potentially higher marginal rates.
The 62-year-old's conversion plan is shaped by three sequential phases:
| Phase | Ages | Conversion posture | Binding constraint |
|---|---|---|---|
| Pre-63 window | 62–63 | Aggressive — one year before IRMAA lookback | ACA cliff $63,840 single if subsidy-dependent |
| IRMAA lookback (ages 63–64) | 63–64 | Careful — MAGI determines Medicare costs at 65 | IRMAA tier-1 $109,000 single4 |
| Post-Medicare, pre-RMD | 65–75 | Continued — fill bracket headroom before RMD age | SS provisional income, IRMAA lookback ongoing |
The tax-efficient withdrawal order guide provides a bracket headroom calculator for the full coordination framework.
How retiring at 62 differs from retiring at 55 and 60
| Factor | Retire at 55 | Retire at 60 | Retire at 62 |
|---|---|---|---|
| Safe withdrawal rate | 3.75% (35yr) | 4.0% (30yr) | 4.0% (30yr) |
| FI number ($80K spending) | $2,133,000 | $2,000,000 | $2,000,000 |
| Pre-59½ access needed | Yes — 4.5 yrs (Rule of 55) | No — past 59½ | No — past 59½ for 2.5 yrs |
| SS availability | 7 years away | 2 years away | Immediately claimable |
| SS earnings test | Not applicable yet | Not yet (under 62) | Active until age 67 |
| Healthcare bridge | 10 years | 5 years | 3 years |
| IRMAA lookback starts | 8 years away | 3 years away | 1–2 years away |
| Roth conversion window | 20 years (to RMD age 75) | 15 years | 13 years |
Retire-at-62 spending scenarios
| Annual spending | FI number (4.0% SWR) | ACA cliff (single 2026) | Effect of claiming SS at $1,500/mo FRA |
|---|---|---|---|
| $40,000 | $1,000,000 | Below $63,840 ✓ | SS shifts MAGI to ~$55K — may still be below cliff |
| $60,000 | $1,500,000 | Below $63,840 ✓ (barely) | SS likely pushes MAGI above cliff — weigh subsidies carefully |
| $80,000 | $2,000,000 | Above cliff — unsubsidized | SS adds income floor with no subsidy impact |
| $100,000 | $2,500,000 | Above cliff — unsubsidized | SS reduces portfolio withdrawal; IRMAA tier-1 watch at conversions |
| $130,000 | $3,250,000 | Above cliff — unsubsidized | IRMAA tier-1/2 management central planning issue |
2026 ACA cliff $63,840 single per HHS FPL guidelines. SS monthly benefit used for illustration; actual benefit depends on earnings record. MAGI estimates are approximations. Verified June 2026.
A realistic timeline for retiring at 62
| Age | Phase | Key actions |
|---|---|---|
| 55–61 | Final accumulation | Maximize contributions; super-catch-up $11,250 to 401(k)/403(b) at ages 60–631; begin modeling SS claiming options; evaluate health insurance options; no Rule of 55 rollover trap at this stage (past 59½ at 60) |
| 62 | Retirement — SS decision point | All accounts penalty-free; enroll in ACA marketplace; make SS claiming decision (coordinate with ACA MAGI); start Roth conversion golden window; model IRMAA countdown beginning in 12 months |
| 62–63 | Pre-IRMAA window | Heaviest Roth conversion year before lookback starts; 0% LTCG harvesting up to $49,450 single6; keep MAGI coordination with ACA cliff and SS income; bond tent defensive allocation |
| 63–64 | IRMAA lookback window | Cap MAGI below $109,000 single / $218,000 MFJ; throttle Roth conversions if needed; these two years' income directly sets 65–66 Medicare premiums |
| 65 | Medicare enrollment | Enroll in Part A + B within 7-month window; transition off ACA; Part D drug coverage; Medigap vs. Medicare Advantage selection; IRMAA surcharge based on ages 63–64 income |
| 67 (FRA) | Full SS if delayed | 100% of FRA; earnings test no longer applies; if delayed to 70, earn 8%/yr delayed credits; SS provisional income management begins |
| 70 | Maximum SS | 124% of FRA; maximum longevity hedge; portfolio withdrawals can decrease |
| 75 | RMDs begin (born 1960+) | Required minimum distributions from traditional IRA/401(k); 13 years of Roth conversions ideally reduced the balance; continued IRMAA management |
Where the plan can break at 62
- Claiming SS without modeling the ACA subsidy cost. A 62-year-old managing MAGI below $63,840 single could save $8,000–$12,000/yr in premium tax credits for 3 years. If SS income pushes MAGI above the cliff, the total subsidy cost is $24,000–$36,000 — potentially more than the SS income received during the 3-year bridge. Run the numbers before claiming.
- Missing the pre-63 Roth conversion window. At 62, you have one year before IRMAA lookback income starts accumulating. Running $80,000–$100,000 in Roth conversions in that final pre-63 year (at the 22% bracket) at MAGI below the ACA cliff or IRMAA threshold is one of the highest-leverage moves in early retirement. Missing it can never be recovered.
- Ignoring SS earnings test while working part-time. A 62-year-old earning $36,000 in part-time work while collecting SS has $11,520 withheld in benefits. The withheld months are recalculated at FRA — but the short-term cash flow gap surprises many retirees. Model this before combining SS and part-time income below age 67.
- Planning a 30-year horizon when you may live to 95+. The 4.0% SWR is based on Bengen's 30-year research (1994). A healthy 62-year-old with good family history may reasonably plan to age 95 — a 33-year horizon. At 33 years, the research-supported SWR is closer to 3.75–3.85%. A $2M portfolio at 4.0% covers $80K/yr; at 3.75% it covers only $75K/yr — a $5,000/yr difference that compounds over decades. The SWR calculator lets you model any horizon.
- Underestimating the SS zero-earnings penalty. If you retire at 62 after a full career, the zero-years impact may be small. But an early retiree who stopped working at 55 has already accumulated 7 zero-earning years on their record. Each additional zero year from 55 to 62 displaces lower-earning years from the 35-year indexed average. Use the SSA's myaccount estimator at your actual retirement date — not a projection based on continuing to work.
See 7 early retirement mistakes that can sink your FIRE plan for the full checklist.
Working with a fee-only advisor on a retire-at-62 plan
Retiring at 62 involves more simultaneous optimization constraints than any other age in the series: SS claiming date, ACA subsidy MAGI ceiling for exactly 3 years, IRMAA lookback management starting in 12–24 months, Roth conversion sizing against the bracket, cliff, and IRMAA simultaneously, and a portfolio sequencing plan across a 30+ year horizon. A fee-only advisor specializing in early retirement typically builds a year-by-year income plan from 62 to 75, projecting MAGI, SS provisional income, account balances, and tax outcomes across 8–12 scenarios. The value is the coordination — not asset selection.
Get matched with a fee-only early retirement specialist
Vetted, fee-only advisors who specialize in retire-at-62 planning — SS claiming optimization, IRMAA coordination, Roth conversion laddering, and ACA bridge management. Not generalists.
- IRS: Retirement Topics — Contributions — 2026 deferral limits: $24,500 basic; $8,000 age-50 catch-up; $11,250 super-catch-up at ages 60–63 (SECURE 2.0); source: IRS Notice 2025-67
- HHS Poverty Guidelines 2026 — 2026 FPL thresholds; 400% FPL single = $63,840 (2026 ACA premium tax credit subsidy cliff, single individual)
- SSA: Effect of Early Retirement on Benefits — FRA = 67 for born 1960+; claiming at 62 = 70% of FRA; earnings test limit $24,480/yr under FRA (2026); delayed credits 8%/yr to age 70; WEP/GPO repealed January 2025 (Social Security Fairness Act)
- SSA: Medicare Part B Costs and IRMAA — 2026 IRMAA tier-1 $109,000 single / $218,000 MFJ; tier structure per SSA POMS; 2-year lookback: income 2 years prior determines surcharge
- IRS: Required Minimum Distributions (RMDs) — SECURE 2.0 § 107: RMD age 75 for born 1960+; Roth 401(k) RMDs eliminated 2024 (§ 325)
- IRS Topic 409: Capital Gains and Losses — 0% LTCG rate for taxable income at or below $49,450 single / $98,900 MFJ (Rev. Proc. 2025-32, 2026 tax year)
Safe withdrawal rate research: Bengen (1994), Blanchett/Pfau/Finke (2013), Big ERN Safe Withdrawal Rate Series. IRMAA and ACA values verified June 2026. RMD rules per SECURE 2.0 (2022). SS claiming reductions per SSA Pub 05-10029.