The accumulation phase is over. Now the portfolio has to do the work. Withdrawal sequencing, required distributions, healthcare inflation, and what to do with the Bitcoin stack you accumulated for 20 years.
READING TIME: 5 MIN
The 4% rule is a guideline, not a guarantee. Newer research suggests 3.3% is safer at current valuations. Withdraw strategically - do not just default to taxable first. Plan for RMDs at 73. Expect $300K+ in healthcare costs as a couple. Decide whether to hold Bitcoin for your heirs or convert it to an income stream.
The 4% rule comes from the Trinity Study and Bill Bengen's work in the 1990s: a retiree could withdraw 4% of the starting portfolio in year one, adjust that dollar amount for inflation each year, and have a high probability of the portfolio lasting 30 years.
Newer research pushes back. Wade Pfau's and Michael Kitces' work [VERIFY] suggests that today's elevated valuations and lower expected bond returns make 3.3% a safer starting number. 4% is not a guarantee. It is a starting point that failed in roughly 5% of historical 30-year scenarios.
Use 4% as a default. Tilt lower if you are retiring during a high-valuation market, higher if you have flexibility to cut spending when the portfolio drops.
The textbook sequence is taxable first, then traditional, then Roth - under the theory that this lets tax-advantaged accounts grow longest. That is often wrong. It ignores tax-bracket management.
A smarter approach: each year, figure out how much you can pull from the traditional IRA while staying in the 12% bracket. Fill that bucket first - even if you do not need the cash - and reinvest the excess. This drains the pre-tax account at low rates before RMDs force you into higher brackets.
Required Minimum Distributions force you to withdraw a percentage of traditional retirement accounts every year starting at age 73 [VERIFY]. The age rises to 75 for those born in 1960 or later [VERIFY SECURE 2.0 provisions]. The penalty for missing an RMD used to be 50%; it is now 25%, and can be reduced further for timely correction.
The RMD problem: it forces taxable income late in life exactly when Medicare IRMAA surcharges, Social Security taxation, and capital gains stacking make every extra dollar punitive. Roth conversions earlier - between retirement and 73 - are the main tool to shrink this future tax bill.
A couple with $2M in a traditional IRA at 73 faces a starting RMD of roughly $75,000 per year [VERIFY using current IRS uniform lifetime table]. That is all taxable income, stacking on top of Social Security and pushing many couples into IRMAA surcharge territory.
Fidelity's annual estimate puts total retirement healthcare costs for a 65-year-old couple at roughly $315,000 [VERIFY most recent Fidelity Retiree Health Care Cost Estimate]. Medicare covers a lot - but nowhere close to everything.
Gaps most retirees underestimate:
Long-term care insurance is expensive and sometimes worth it. Self-insuring with a dedicated bucket of the portfolio is the alternative most well-funded retirees choose.
If you accumulated meaningful Bitcoin before retirement, you face a choice: hold it as a generational asset, or gradually convert it to an income stream.
Fund retirement from the traditional portfolio. Never sell the Bitcoin. At death, heirs inherit with a stepped-up cost basis - capital gains up to that point are wiped out. A clean, tax-advantaged generational transfer.
Gradually sell Bitcoin, pay long-term cap gains, and redeploy into a dividend-focused portfolio like SCHD or a total-market index with a 3 to 4% yield. Trade volatility for cash flow.
Both are valid. The right choice depends on your heirs' situation, your tax position, and how much spending flexibility you have. See Exit Strategy and Inheritance.
Last updated 2026-04-14. Not financial advice. Do your own research.