Updated July 2026
Saving for retirement and living off it are two different skills. Most of the financial industry, and most of the advice built around it, focuses on accumulation: contribute more, choose better funds, stay invested when markets fall. Distribution, the part where decades of savings actually become an income you can live on, gets far less attention, even though it is where a lifetime of good habits either holds up or comes apart.
This article focuses on that second half. For the full framework we use to build a complete financial plan, from cash flow to legacy, see A Real Financial Plan: What It Includes, Why It Matters, and Where Most People Fall Short. Here, we go deeper on one piece of it: how to turn a balance sheet into an income stream that lasts as long as you do.
Why the Transition Is the Hard Part
The shift from a paycheck to a withdrawal plan introduces a risk that accumulation-phase investors rarely have to think about: sequence of returns risk. A market downturn in the first few years of retirement, while you are actively withdrawing money, can permanently reduce how long a portfolio lasts, even if the average return over 20 or 30 years ends up looking fine on paper. The order in which returns arrive matters just as much as the average return itself.
There is also a psychological shift. For decades, a paycheck arrived regardless of what the market did. In retirement, every withdrawal is a decision, and every decision has a tax consequence, a market-timing consequence, or both. A written income plan removes most of that decision fatigue before it starts.
Building a Withdrawal Order
The conventional rule of thumb, spend taxable accounts first, then tax-deferred, then tax-free last, is a reasonable starting point but rarely the optimal strategy once you look closely at your specific tax bracket, Social Security timing, and Medicare premium thresholds year by year. A better approach models several years forward at once, filling lower tax brackets deliberately rather than defaulting to the same account every year.
Asset location matters here too. Placing interest-generating investments in tax-advantaged accounts and growth-oriented investments in taxable accounts does not change what you own, but it changes how much of your return you actually keep after taxes each year.
Social Security Timing as a Planning Lever
Claiming at 62 permanently reduces your benefit by roughly 30 percent compared to your full retirement age benefit. Waiting until 70 increases it by about 8 percent for every year you delay past full retirement age. For a married couple, the decision is even more consequential, since the higher earner's claiming age also determines the survivor benefit the lower earner may eventually rely on. This is rarely a decision to make in isolation from the rest of the income plan.
RMDs and the Age 73 Tax Cliff
Required minimum distributions currently begin at age 73, and they are calculated as a percentage of your prior year-end balance, which means a portfolio that has grown well can produce a surprisingly large forced withdrawal, and a surprisingly large tax bill, right as Social Security and Medicare premiums are also entering the picture. Roth conversions during the lower-income years before RMDs begin, particularly the gap between retirement and Social Security claiming, remain one of the most effective ways to reduce that future tax burden. We cover this strategy in detail in Is a Roth Conversion Right for You?
For those who are charitably inclined, Qualified Charitable Distributions allow individuals age 70.5 or older to direct up to $108,000 per year from an IRA directly to a qualified charity, satisfying part or all of an RMD without increasing taxable income.
Bridging Healthcare Before Medicare
Retiring before 65 means bridging the healthcare gap through COBRA, a marketplace plan, or a spouse's employer coverage, each with different cost and coverage tradeoffs. Once Medicare begins, income from the two years prior determines your Part B and Part D premiums through IRMAA surcharges, which means a large one-time income event, including a Roth conversion or a business sale, can raise your Medicare premiums two years later if it is not planned around carefully.
Stress-Testing the Plan
A retirement income plan is only as good as the scenarios it has been tested against. That means modeling a market downturn in the first five years of retirement, a longer-than-average lifespan into your 90s, and a stretch of higher-than-expected inflation, then checking whether the plan still holds. If it does not hold under any one of those conditions, that is information worth having well before you actually retire, not after.
Frequently Asked Questions
How is retirement income planning different from investment management?
Investment management asks how your money should be invested. Retirement income planning asks a different question: in what order should you draw from which accounts, in which years, to minimize lifetime taxes and make the money last. The two need to work together, but they are not the same discipline.
Do I need to figure out my full withdrawal strategy before I retire?
Ideally, yes, at least in broad strokes. The biggest advantage of planning ahead is being able to model Roth conversions and income timing during the lower-income years right around retirement, before RMDs and Social Security add income you cannot easily reduce.
What is the single biggest mistake you see in retirement income planning?
Withdrawing from the same account type every year out of habit rather than strategy, usually the pre-tax 401(k) or IRA, without considering how that affects the tax bracket, Medicare premiums, or the size of future RMDs. A coordinated, multi-year plan almost always outperforms a one-account-at-a-time approach.
Related Reading on the MJT Blog
Is a Roth Conversion Right for You?
Tax Planning Strategies That Actually Move the Needle
A Real Financial Plan: What It Includes, Why It Matters, and Where Most People Fall Short
Achieve Financial Wellness: The Benefits of a Holistic Financial Planner
The Entrepreneur's Exit Plan: How to Retire from Your Business on Your Terms
Turning a Balance Sheet Into an Income Plan
A large account balance is reassuring, but it is not the same thing as a plan for turning that balance into income you can count on for 20 or 30 years. Withdrawal sequencing, Social Security timing, RMD management, and healthcare bridging all interact with one another, which is exactly why they need to be planned together rather than addressed one at a time as each issue arrives.
At MJT & Associates, this is where much of our work with pre-retirees and retirees actually happens. Contact us today to build an income plan around your specific accounts, timeline, and goals.
