Tax-Efficient Withdrawal Strategy: A Complete Guide to Sequencing Your Retirement Income

By Shared Vision Wealth

October 19, 2026

A tax-efficient withdrawal strategy is the practice of choosing which retirement accounts to draw from, and in what order, to minimize the taxes paid across a full retirement rather than in any single year. It matters because the wrong order can push a retiree into a higher tax bracket, trigger a Medicare surcharge, or leave money on the table that a different sequence would have kept.

Most retirees think about withdrawals one year at a time. How much do we need this year, and where does it come from? That question misses the bigger one. The accounts you draw from in your 60s shape the tax brackets you sit in during your 70s and 80s, when required minimum distributions arrive whether you need the money or not.

As an independent, fee-only fiduciary, Shared Vision Wealth Group is legally bound to act in your best interest. That is one reason we never present a single withdrawal order as universally correct. We build withdrawal sequencing into an ongoing plan alongside our proactive tax planning work, then revisit it every year as your income sources change.

One point of scope before we begin. Shared Vision Wealth Group is not an accounting or legal entity. We build and coordinate the withdrawal plan. Your CPA files the return.

This guide walks through the three-bucket model we use with clients, the conventional order of retirement withdrawals, when it pays to deviate from that order, and what the difference can mean over a full retirement.

What Is a Tax-Efficient Withdrawal Strategy?

A tax-efficient withdrawal strategy is the process of deciding which account type to draw from at each stage of retirement so that the combined tax bill across all those years is as low as possible. It is a multi-year planning discipline, not a single transaction.

The distinction matters because each account type is taxed differently at the point of withdrawal. A dollar pulled from a taxable account is taxed only on the gain. A dollar pulled from a tax-deferred account such as a traditional IRA or 401(k) is taxed as ordinary income on the full amount. A dollar pulled from a Roth account is not taxed at all, provided the withdrawal is qualified.

Drawing from the wrong bucket in the wrong year can mean paying a materially higher rate on money you would have paid less tax on otherwise. The difference is not the amount withdrawn. It is the bracket that amount lands in.

We coordinate withdrawal sequencing as part of an ongoing financial plan, not as a one-time decision made in the first year of retirement. A sequencing plan set at age 62 should be revisited as income sources change, as tax law changes, and as required minimum distributions approach.

The Three Tax Buckets: Taxable, Tax-Deferred, and Tax-Free

Every retirement account falls into one of three tax buckets. Which bucket a dollar sits in determines how it is taxed when withdrawn. We call this the three-bucket model, and it is the foundation of every sequencing decision we make with clients.

Bucket 1: Taxable Accounts

These include individual and joint brokerage accounts. You have already paid tax on the money you contributed, so withdrawals are taxed only on the gain.

If the asset was held more than a year, that gain is taxed at long-term capital gains rates of 0%, 15%, or 20%, depending on taxable income. For 2026, the 0% rate applies to taxable income up to $49,450 for single filers and $98,900 for married couples filing jointly, under IRS Revenue Procedure 2025-32. Gains on assets held a year or less are taxed as ordinary income instead.

One detail retirees often miss: dividends and interest inside a taxable account are taxed in the year they are paid, whether or not you withdraw the money. The IRS sets out this treatment in Topic No. 409.

Bucket 2: Tax-Deferred Accounts

These include traditional IRAs, 401(k)s, and 403(b)s. Contributions were typically made pre-tax. The entire withdrawal, contributions and growth alike, is taxed as ordinary income in the year you take it out.

Bucket 3: Tax-Free Roth Accounts

These are Roth IRAs and Roth 401(k)s. Contributions were made with after-tax dollars, and qualified withdrawals, including all growth, are not taxed at all.

A Roth withdrawal is qualified, and therefore fully tax-free, when you are past age 59 and a half and have held a Roth account for at least five calendar years. Each Roth conversion carries its own separate five-year clock, as described in IRS Publication 590-B. That is one reason conversion timing and withdrawal timing need to be planned together rather than separately.

Bucket	Account Types	Tax Treatment on Withdrawal
Taxable	Brokerage, joint investment accounts	Capital gains rate on the gain only; long-term rates of 0%, 15%, or 20% apply to assets held more than a year
Tax-Deferred	Traditional IRA, 401(k), 403(b)	Ordinary income tax on the full withdrawal
Tax-Free	Roth IRA, Roth 401(k)	No tax on qualified withdrawals

Why does it matter which bucket a dollar comes from? Because the same $50,000 withdrawal can produce three very different tax bills depending on its source. Over a 20- to 30-year retirement, that difference compounds. Planning tax-efficient distributions across all three buckets is what turns a portfolio into after-tax income, and it works best alongside coordinated portfolio management and ongoing tax-loss harvesting.

Which Account Should You Draw From First? The Order of Retirement Withdrawals

The conventional order of retirement withdrawals draws from taxable accounts first, tax-deferred accounts second, and Roth accounts last. This is the default starting point for most retirees, and the reasoning behind it is straightforward.

Taxable accounts first. Spending down capital-gains-taxed money early keeps your taxable income lower in the early years of retirement. It also lets your tax-deferred and Roth balances keep compounding.
Tax-deferred accounts second. Once taxable accounts are drawn down, tax-deferred withdrawals become the main income source. They are taxed as ordinary income in each year they are taken.
Roth accounts last. Roth balances compound tax-free for as long as possible. They carry no future tax liability and no lifetime required minimum distribution for the original owner.

We never present this order as universally correct. It is a reasonable default for a retiree with a single income source and no major bracket-management opportunity. For many of our clients, a different approach produces a lower lifetime tax bill. That might be a proportional strategy, drawing a mix from all three buckets every year. It might be a deliberate deviation from the conventional order for a handful of specific years.

When It Pays to Deviate From the Standard Order

Deviating from the conventional order can lower a retiree's lifetime tax bill in three situations: when it fills low tax brackets, when it manages the Medicare IRMAA surcharge, or when it smooths a future spike in required minimum distributions.

Bracket-Filling in Early Retirement

The years between retirement and the start of Social Security and required minimum distributions are often the lowest-income years of a retiree's life. We frequently recommend drawing additional income from tax-deferred accounts during these years, intentionally.

The goal is to fill up a lower tax bracket before required distributions force larger withdrawals later at potentially higher rates. Those same low-income years are also when the 0% long-term capital gains band is most accessible.

Managing the Medicare IRMAA Surcharge

Medicare premiums increase for higher-income beneficiaries under the Income-Related Monthly Adjustment Amount, known as IRMAA. IRMAA is based on income from two years prior, so a large tax-deferred withdrawal in one year can raise Medicare premiums two years later.

For 2026, the first surcharge tier begins at modified adjusted gross income above $109,000 for single filers and $218,000 for joint filers, measured on the 2024 return, according to the Centers for Medicare and Medicaid Services. The standard Part B premium is $202.90 per month before any surcharge. IRMAA works as a cliff rather than a phase-in, so crossing a threshold by a single dollar triggers the full surcharge for that tier.

Smoothing the Required Minimum Distribution Tax Bump

Required minimum distributions begin at age 73 for those born between 1951 and 1959, and at age 75 for those born in 1960 or later, per the IRS required minimum distribution rules under the SECURE 2.0 Act.

That later start age matters. If you were born in 1960 or after, you have a longer pre-distribution window for bracket-filling than the commonly cited age of 73 suggests. If a taxable account runs out right as required distributions begin, a retiree can face two large ordinary-income events colliding at once. Drawing down tax-deferred balances gradually in the years beforehand can smooth that transition.

We coordinate every bracket-filling and IRMAA-management decision directly with your CPA. This is not a decision we make unilaterally. Your CPA understands the full picture of your tax return, including deductions and other income sources, and that coordination is what keeps a sequencing strategy accurate year to year.

How a Tax-Efficient Withdrawal Strategy Changes Your Lifetime Tax Bill

The order in which a retiree withdraws from taxable, tax-deferred, and Roth accounts can change a lifetime tax bill by a meaningful margin, even when the total dollars withdrawn are identical.

Vanguard's 2026 research, Vanguard's Principles for Retirement Income, puts a number on it. In one modeled scenario, a 66-year-old with $1,000,000 in a traditional IRA, $250,000 in a Roth IRA, and $750,000 in a taxable account spends $75,000 a year. Drawing taxable first, then tax-deferred, then Roth reduces cumulative taxes paid by age 100 by roughly 14% compared with withdrawing proportionally from all three buckets.

The effect scales with the size of the tax-deferred balance. In a Vanguard case study closer to the households we serve, a 68-year-old couple with $5.1 million in savings paired a tax-efficient withdrawal order with annual Roth conversions. The modeled result was approximately $820,000 in lifetime tax savings by age 100, and roughly $710,000 more after-tax wealth.

These are modeled outcomes, not projections or guarantees, and they depend entirely on the assumptions behind them. The point is the order of magnitude. For a household with a substantial tax-deferred balance, sequencing is not a rounding error.

The mechanism is straightforward. Consider two illustrative approaches for a retiree withdrawing the same total amount over a 20-year retirement.

Scenario	Approach	Result (Illustrative)
Scenario A: Conventional order	Strict taxable, then tax-deferred, then Roth, with no bracket-filling	Required distributions begin at a higher marginal rate, because tax-deferred balances grew larger while untouched
Scenario B: Bracket-managed order	A mix of taxable and tax-deferred income early, to fill lower brackets before required distributions begin	Lower average marginal rate across the full retirement, and a smaller balance subject to required distributions later

In Scenario B, the retiree pays somewhat more tax in the early, lower-bracket years. In exchange, the ordinary-income tax owed in later years falls meaningfully, when required distributions, Social Security, and other income sources combine. The specific dollar difference depends on an individual retiree's account balances, other income, and the tax brackets in effect during retirement.

This is also why withdrawal sequencing connects directly to the broader question of how much a retiree can safely withdraw each year, which we address as part of comprehensive financial planning. A sequencing decision that lowers lifetime tax exposure increases the after-tax income available from the same portfolio, without requiring the portfolio to grow any faster. It is not just what you make. It is what you take home.

Coordinating Your Drawdown Strategy With Your CPA and Financial Plan

A tax-efficient withdrawal strategy works best as an ongoing conversation between your financial planner and your CPA, not a one-time decision made in your first year of retirement.

We serve as the quarterback of that conversation. We do not prepare or file your tax return. Instead, we build the drawdown strategy, model the tax impact of different sequencing approaches, and work directly with your CPA each year to confirm the plan still fits your actual return, your other income sources, and any changes in tax law.

Your income sources will shift over time. Social Security starts. A pension begins. Required distributions arrive. The optimal sequence shifts with them, which is why we treat this as a year-round discipline rather than a single decision made at retirement.

Frequently Asked Questions About Withdrawal Sequencing

What is tax-efficient withdrawal sequencing?

Tax-efficient withdrawal sequencing is the practice of choosing which retirement accounts to draw from, and in what order, to minimize the total tax paid across a full retirement rather than in any single year. It draws on the three-bucket model of taxable, tax-deferred, and tax-free accounts.

Which accounts should I draw from first in retirement?

The conventional order draws from taxable accounts first, tax-deferred accounts second, and Roth accounts last. That said, we never treat this as a universal rule. Many retirees benefit from a proportional approach or a deliberate deviation during specific low-income years.

How does withdrawal order affect my lifetime tax bill?

Withdrawal order changes which tax bracket each dollar is taxed in, and how large your account balances are when required minimum distributions begin. Two retirees withdrawing identical total amounts can end up with meaningfully different lifetime tax bills based on sequencing alone.

Does Social Security timing change my withdrawal order?

Yes. The years before Social Security begins are often a retiree's lowest-income years, which makes them a strong window for bracket-filling withdrawals from tax-deferred accounts. Once Social Security starts, it becomes part of the taxable income picture that any further withdrawals are layered on top of.

At what age do required minimum distributions start?

Required minimum distributions begin at age 73 if you were born between 1951 and 1959, and at age 75 if you were born in 1960 or later. They are calculated as a fixed percentage of your tax-deferred balance, regardless of whether you need the income. If that balance has grown large by the time distributions begin, your sequencing plan should account for it in the years leading up to that date.

Ready to Review Your Withdrawal Sequence?

Withdrawal order is one of the highest-leverage decisions in a retirement income plan. It is also one of the easiest to get wrong by defaulting to a single rule of thumb.

If you hold assets across taxable, tax-deferred, and Roth accounts and want to know whether your current tax-efficient withdrawal strategy is working for you or against you, we would welcome the conversation.

Book a Call with Shared Vision Wealth Group at (760) 349-1750, or visit our Contact Page to get started.

This blog is for informational purposes only and is not a replacement for real-life advice. Consult your tax, legal, and accounting professionals. Certified Financial Planner Board of Standards, Inc. (CFP Board) owns the CFP® certification mark, the CERTIFIED FINANCIAL PLANNER certification mark, and the CFP® certification mark (with plaque design) logo in the United States, which it authorizes use of by individuals who complete CFP Board's initial and ongoing certification requirements. ©2026 Shared Vision Wealth Group. All rights reserved.