Tax-Efficient Withdrawal Strategy
Which account funds each year of retirement, ordered against your bracket, your Medicare thresholds, and your Social Security. The sequencing decision, modeled across decades.
The short answer
Withdrawal sequencing decides which account funds each year of retirement. The order changes lifetime tax because taxable, tax-deferred, and Roth accounts are taxed differently on the way out, and because income in one year sets Medicare premiums two years later.
Two households with identical balances and identical spending can pay very different amounts of lifetime tax. The difference is the order they take the money out.
Most people arrive with a rule of thumb: spend the taxable account first, then the IRA, then leave the Roth for last. It is not a bad instinct. It also ignores the years when your bracket has room going unused, and it tends to leave a large pre-tax balance intact right up until Required Minimum Distributions start at 73, or 75 if you were born in 1960 or later, and remove the choice.
What the work covers
The annual draw, by account
How much comes from taxable, tax-deferred, and Roth accounts each year, and why that split changes as you age.
Bracket management
Filling a bracket on purpose in a low-income year, and stopping short of the next one.
Threshold avoidance
IRMAA is a cliff, not a slope, and it reads the tax return from two years earlier. Provisional income above $44,000 for a couple makes up to 85% of Social Security taxable, and that $44,000 threshold is not indexed to inflation.
Interaction with conversions
A conversion and a withdrawal compete for the same bracket room in the same year. Deciding them separately is how plans end up working against themselves.
Coordination with your CPA
The projection is forward-looking. Your CPA’s return is backward-looking. They have to agree.
Who this is for
Households with meaningful balances in more than one tax character. If everything sits in a 401(k), there is less to sequence and the work shifts toward conversion strategy. If you hold taxable, tax-deferred, and Roth money, the ordering decision is worth real money.
For the mechanics, the withdrawal sequencing guide works through the reasoning in full.
How it runs
The sequence is modeled across the full retirement, not chosen once. Each year has a target for how much ordinary income the household recognizes, and the accounts are drawn to hit it. When something moves, a pension starting or a large expense, the model is rerun rather than abandoned.
Questions about tax-efficient withdrawal strategy
Talk it through
Sequencing is worth modeling against your actual accounts rather than a rule of thumb. In the first conversation, Robert tells you whether your household’s accounts justify that work.
Figures cited are year-specific and change. Nothing here is individualized tax advice.
Every engagement produces the same three things: a written retirement income plan, a multi-decade tax projection, and a coordinated Social Security and Roth conversion sequence. For both of you.
Schedule Your ConsultationEight pieces of one plan, not eight engagements. See how they fit together or the five phases that deliver them.
The other seven: Retirement Income Planning, Roth Conversion Analysis, Executive Retirement Planning, Social Security Optimization, Early Retirement Feasibility, Ongoing Retirement Tax Planning, Legacy Planning Coordination.
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