The Pre-Retiree Income Map

• 59½ — penalty-free withdrawals from traditional retirement accounts begin.
• 62 — earliest Social Security claiming age (with permanently reduced benefit).
• 65 — Medicare eligibility. Healthcare-cost cliff.
• 67 (for most current pre-retirees) — full Social Security retirement age.
• 70 — maximum Social Security delayed retirement credit.
• 73 (current rule) — Required Minimum Distributions from traditional retirement accounts.

The question isn't just when do I retire — it's which account do I draw from, in which year, to manage total lifetime tax and what reaches my heirs. The ordering is often counter-intuitive.

If you retire before 65, you're on the ACA marketplace for health insurance. A typical Bellevue couple pays $1,500–$2,500/month in unsubsidized premiums — and a lot more if one member has a pre-existing condition that disqualifies short-term plans.

But the ACA premium tax credit is generous for households that can keep modified AGI low. In retirement, you have enormous control over your MAGI: you choose whether to draw from pre-tax IRAs (taxable), Roth IRAs (non-taxable), or taxable brokerage (partial capital gains, partial return of basis).

Hypothetical illustration: families with a healthcare-bridge strategy may see meaningful annual premium reductions by managing MAGI around the ACA subsidy cliff over the three-year bridge. Actual results depend on income, household size, plan choice, and changes in law. Investing involves risk including loss of principal.

The years between retirement and RMD age are your cheapest lifetime tax years. No more W-2 income. Social Security not yet claimed (if you're delaying). Pension maybe not started yet. Your marginal rate might fall to 12% or 22% in a year when your working rate was 32–37%.

This is often when Roth conversions are most attractive. Every $100K converted at 22% instead of 32% is roughly $10K of avoided tax in the year of conversion (subject to your overall tax picture). Done over multiple years it can shift meaningful dollars from future-taxable retirement income into a tax-advantaged bucket and may reduce RMDs later. Hypothetical illustration only; outcomes depend on actual tax rates, return assumptions, and your circumstances.

The catch: conversions raise your MAGI, which can blow out ACA subsidies, trigger IRMAA premium surcharges after 65, and push you into higher brackets. This is exactly why it needs to be modeled, not guessed at.

Imagine a couple retiring at 62 with $2M in pre-tax 401(k)s, $500K in Roth, $300K in taxable, and $50K/yr Social Security (at full retirement age). The map Rumesh builds with them covers:

• Months 0–36 (ages 62–65): lean on taxable + small IRA draws to keep MAGI at the ACA sweet spot. Execute illustrative $60–80K/yr Roth conversions to the top of the 12% bracket.
• Months 36–96 (ages 65–70): Medicare active. Continue Roth conversions in the 22% bracket. Consider delaying Social Security to 70 for the delayed retirement credit.
• Months 96+ (age 70 on): Social Security turns on. RMDs begin at 73 and may be smaller because of conversions. Cash flow becomes more stable and tax-coordinated.

These are illustrative ranges, not recommendations for any specific person. The same portfolio may support different income outcomes depending on actual returns, tax law, and individual situation. Investing involves risk including loss of principal. No strategy assures success or protects against loss.