The chapter above is the engine: how the accumulation buckets are sized, what Social Security will actually pay, which withdrawal rules survive contact with stagflation and longevity tail risk. The next chapter (chapter “Tax-Efficient Decumulation”) is the choreography: which bucket gets drawn in which year, against which cliff, with which tax wrapper. Between the two sits a five-to-ten-year preparation window—roughly the last decade of W-2 income—where the wrong moves are reversible and the right moves compound.
This is what to do before the paycheck stops, so the decumulation calendar in section “Putting the Pieces Together” is executable rather than aspirational.
Get the bucket mix right while you are still contributing.
Above roughly a $2M pre-tax balance, further compounding is a tax liability waiting for RMDs, not a tax shelter. Use the Roth side of every account you have access to: Roth IRA (backdoor if income excludes you, see section “Individual Retirement Arrangements (IRAs)”), Roth 401(k) deferrals, the mega-backdoor Roth where the plan permits after-tax contributions and in-plan conversion, Roth conversions during any low-income gap year. A 50/50 pre-tax/Roth split entering retirement gives you the conversion-window flexibility section “The Conversion Window” relies on; a 90/10 split forces choreography against a wall.
Contributions are tax-deductible, growth is tax-free, qualified medical withdrawals are tax-free—the only triple-advantaged account in the code (section “Health Savings Account (HSA)”). Bank every medical receipt going back as far as you contributed; you can reimburse yourself decades later from the appreciated HSA balance without restriction. Invest the HSA in equities, not the default cash sweep. Stop contributing the month you enroll in Medicare; keep compounding indefinitely.
You need a meaningful taxable balance— $1M+ at the levels this chapter targets—to pay conversion taxes from cash, fund living expenses while you delay Social Security, and provide the asset that will receive the step-up at death (section “Capital Gains Resets With Inheritance”). Hold growth equity here, not yield instruments; the embedded gain is the long-term prize.
High-yield bonds, REITs, MLPs, and actively managed funds belong in pre-tax or Roth accounts where ordinary-income and phantom-gain drag is invisible. Broad equity indexes and direct-indexing SMAs belong in taxable where step-up and loss-harvesting work for you. Tax-exempt municipal bonds belong in taxable only if your stacked bracket clears the taxable-equivalent yield hurdle— which it generally does for high-bracket Californians (section “The Structural Obsolescence of Mutual Funds in Taxable Accounts”).
Set up the structural plumbing before you need it.
If you expect consulting, board fees, royalties, or a closely held operating interest to continue past retirement, stand up the C-corp before you stop drawing a salary. The reasonable-comp facts, the operating history, and the relationship with your CPA all benefit from a clean record predating retirement. The structural argument is in section “The Three Buckets and Their Tax Surface” and the entity mechanics are in chapter “The Business Owner’s Tax Architecture”; the timing point is that retrofitting a C-corp around an active consulting practice in your first retirement year invites IRS scrutiny that a long-established entity does not.
These documents need to exist as working machinery before diminished judgment makes ceding control feel unnecessary (section “Late-Life Vulnerability: The Plan for Diminished Judgment”). Beneficiary designations on every retirement account and insurance policy override the will; audit them annually. The estate-tax architecture— ILIT for second-to-die life insurance, SLATs and DAPTs against the OBBBA $15M exemption window, dynasty trust structures—belongs in place years before you stop earning, not in the year you start drawing (chapter “Estate planning”).
The fraudulent-transfer line is binary: structures put in place while no creditor claim exists are respected; the same structure erected after a malpractice notice or a contested-divorce filing is voidable. If your career carries litigation risk—physicians, attorneys, founders, landlords—the homestead, TBE, umbrella, professional-entity, and trust layers in section “Asset Protection” need to be standing while the sky is blue.
If the long-term plan is a no-tax-state move (FL/TX/NV/WA/TN), commit to it deliberately and document it from the move date forward: driver’s license, voter registration, primary-residence sale or rental, day-count tracker, physician and CPA relocations (section “Domicile and the Conversion Year”). A clean move year before the large Roth conversion sequence begins saves materially more than the moving costs. A messy move during a high-conversion year invites a residency audit that costs the same dollars back.
Build the bridge to age 70 and to Medicare.
To delay the higher-earner Social Security claim to age 70 and to run the conversion ladder hard from age 60 to 73, you need cash and short-duration assets covering five to seven years of full living expenses without tapping pre-tax accounts. T-bill ladder, short-bond fund, and the taxable brokerage cash sleeve all qualify. Build this in the last decade of work—it does not appear by itself in the first quarter of retirement.
At age 65 Medicare enrollment is mandatory or you lose creditable coverage; HSA contributions stop. Pre-65, the bridge to Medicare runs through COBRA (18 months, expensive but continuous) or the ACA marketplace (premium tax credits below the income cliff, sequence Roth conversions and gain harvests around it). Plan G + Original Medicare is the default at 65 over Medicare Advantage; the discussion is in section “Medicare”. The long-term-care funding decision (hybrid policy, self-insurance, or traditional LTC) belongs in your 50s while underwriting is still favorable.
Errors in the earnings record are common, and SSA only entertains corrections for a limited window. An hour of attention annually preserves benefits worth six figures over a retirement.
Pick the person who will hold the durable POA, share the account map, the password vault structure, the CPA and attorney relationships, and your stated preferences on the questions you can still answer. Build this relationship as a working pattern in your last working decade, not as an emergency activation after the decline begins (section “Late-Life Vulnerability: The Plan for Diminished Judgment”).
The handoff moment. The transition from accumulation to decumulation is not a single day—it is a roughly fifteen-year arc from your last W-2 paycheck through your first RMD. The year-by-year calendar from age 60 through late life lives in section “Putting the Pieces Together”; the high-frequency milestones are:
If your 401(k) supports the rule-of-55 separation, you can tap the plan without the 10% early-withdrawal penalty. Useful for very early retirees; irrelevant otherwise.
Penalty-free withdrawals from all IRAs and 401(k)s. The Roth five-year clock on contributions has long expired; conversion-principal clocks only matter if you converted in the last five years.
Stop pre-tax payroll deferrals at year-end. Roll Roth 401(k) to a Roth IRA within the same calendar year (kills any lifetime-RMD ambiguity under legacy plan administration). Open the conversion window (section “The Conversion Window”).
The IRMAA two-year lookback means the year you turn 65, your Medicare premium is set by the MAGI on this year’s tax return. Tier discipline becomes mechanical here.
Medicare enrollment. HSA contributions end; HSA balance keeps compounding. Concierge or direct-primary-care arrangements transition to Plan G + Original Medicare (section “Medicare”).
Continue the conversion ladder. Decide jointly with spouse on individual Social Security claiming dates (section “Social Security”).
Higher earner claims maximum SS. Conversion window narrows as baseline AGI rises.
QCDs become available. Redirect charitable giving from taxable cash to pre-tax IRA distributions.
Last clean conversion years before RMDs begin. Final tranches sized against the projected RMD wall (section “The RMD Wall and How to Deflate It”).
RMDs begin. QCDs satisfy RMDs up to the annual cap. Decumulation enters its mature phase: spend pre-tax and HSA, preserve Roth and appreciated taxable for heirs, direct any residual pre-tax to charity at death (section “What to Spend, What to Leave”).
None of this is exotic, none of it is aggressive at the margin. What it is, is set up in advance. The decumulation chapter is a series of choices you get to make only if the structures above are already in place; without them, the choreography collapses into reactive, sub-optimal moves that the unprepared retiree learns are expensive only in hindsight.