Those are fair questions, and each one deserves an answer eventually. There's one I'd want answered first, though, because it shapes how all the others get answered.

What does this money need to do for you?

Put another way, what life do you want retirement to make possible, and how can the resources you've built best support it?

Once the paycheck stops, your savings and investments usually take on several different responsibilities. Giving your money a defined purpose before deciding how to invest it helps connect those decisions to the life you're trying to support.

One pool of money becomes several assignments

While you're still earning a paycheck, it's natural to think of your retirement savings as one big pool. You contribute, you invest, and the goal is mostly to help it grow.

Retirement changes the assignment. Those accumulated resources now have to support the life you saved for, and that support can take several forms.

• Income for the rest of your life. Your investments may need to supplement Social Security, pensions, or other income sources for several decades.
• Income for a surviving spouse. If you're married, the plan needs to account for what happens when one spouse dies and benefits, taxes, and household expenses change.
• Money for emergencies. Things like a major home repair, an unexpected medical bill, or replacing a vehicle.
• Resources for larger financial shocks. An extended care need or ongoing financial support for a family member can create obligations that last for years.
• Money you want to leave behind. If leaving something to family or charity is important to you, those resources need to be considered alongside your lifetime spending.

That's a lot to ask of one pool of money.

A single portfolio can sometimes carry several of these responsibilities. The question I'd want answered is whether the same dollars are being asked to handle several obligations at once without anyone noticing.

That's where problems can develop. Money that looks available on an account statement may already be needed somewhere else in the plan.

Money you can reach versus money that's already spoken for

A hypothetical example makes this easier to understand. To keep it simple, we'll ignore taxes, investment returns, fees, and inflation. We'll also assume the investments can be sold readily and that the unexpected expense occurs before the next annual withdrawal.

Say a couple retires with a $1 million investment portfolio. Based on their other income and what they plan to spend, they're counting on that portfolio to provide $40,000 a year.

That's 4% of their starting portfolio.

Now imagine something major happens shortly after retirement, and they need $250,000.

They can access the money. They sell $250,000 of investments and cover the expense.

But now their portfolio is down to $750,000, and they're still asking it to provide the same $40,000 every year.

Their annual withdrawal went from 4% of the portfolio to a little over 5.3%, even though the amount they need to spend hasn't changed.

That higher percentage alone doesn't establish whether their retirement plan will succeed or fail. It shows how a major expense can increase the demands on the assets that remain.

The $250,000 was available in the sense that they could reach it. But those dollars were already helping support another obligation.

That distinction is one of the most useful in retirement planning.

If someone tells me they have $1 million available for retirement income, emergencies, future care, and an inheritance, I don't read that as $1 million assigned to each responsibility. It's one million dollars with several competing demands on it.

A useful test is to ask whether the rest of the financial plan would still hold together if a particular pool of money disappeared tomorrow.

If removing it would lower the income the plan can support, those dollars already have a job.

An emergency reserve should be money that can be removed from the plan while leaving the household's intended lifestyle adequately funded. The money also needs to be accessible on reasonable terms when it's needed.

Once you understand that distinction, you can start deciding which resources should be responsible for which obligations.

Giving your money a job doesn't mean opening five accounts

Organizing money by purpose doesn't mean you need five different investment accounts.

Several jobs can exist within the same account. What helps is knowing the assignment for each portion of your money so one balance isn't counted in full toward several obligations at the same time.

For example, you might have investments intended to support withdrawals over the next few years alongside other investments you don't expect to need for another twenty years. They could be held in the same account, but those dollars have very different assignments.

Once I know what a dollar is supposed to accomplish, much better questions open up.

• When will you need it?
• How much access do you need?
• How much can its value move before that creates a problem?
• Does it need to produce dependable income?
• How long does it have to grow?
• If you spend it, what happens elsewhere in the plan?

The answers start telling us how that money should be handled, based on what your life needs from it.

The tool follows the job

Retirement planning can get backward pretty quickly.

The conversation starts with a product or investment. Should I own more bonds? How much cash should I keep? Do I need an annuity? Should I stay invested in stocks?

Each of those is a reasonable question. They're hard to answer well without understanding the job first, because the job changes what you're trying to accomplish with the money.

An emergency reserve

For money that could be needed tomorrow, access and stability are especially important.

The household needs to know how much is available, how quickly it can be reached, and what using it would mean for the rest of the plan. Growth is usually a secondary concern for money that needs to be accessible on short notice.

Spending over the next few years

Money designated for upcoming withdrawals has a different responsibility.

The question becomes what happens if markets decline shortly before that money is needed.

Cash, short-term high-quality bonds, or other appropriately protected resources may help address that need. Even high-quality bonds can fluctuate in value, particularly if they must be sold before maturity.

Money you won't need for fifteen or twenty years

Longer-term money may be able to carry more investment risk because there's more time before it needs to be spent.

Growth also becomes more important when inflation has years to reduce purchasing power. A diversified investment portfolio may make sense for this responsibility, depending on what the household can afford to risk and how comfortable it is staying invested through market declines.

Income that needs to last as long as you do

Social Security and any pension benefits may already cover part of this responsibility.

For the remaining need, portfolio withdrawals are one option. Purchased lifetime income through an annuity may also deserve consideration, particularly when dependable income doesn't cover essential spending.

A lifetime income contract can transfer part of the risk of living longer than expected to an insurance company, subject to the contract's terms and the insurer's claims-paying ability.

The tradeoffs can include less access to the money committed, explicit or embedded costs, inflation exposure, and different outcomes for a surviving spouse or heirs.

The amount of dependable income already available, the household's need for liquidity, and its other financial obligations all affect whether purchasing additional income makes sense.

Legacy

Money intended for children, family members, or charity raises another set of questions.

How much do you want to preserve? How important is leaving a specific amount? And how much flexibility do you want to spend those resources during your lifetime if your priorities change?

Taxes, account ownership, beneficiaries, and the resources needed for your own retirement can all affect how that part of the plan is structured.

Within the same household, different dollars can carry very different jobs, and each job values something different.

Once those jobs are clear, comparing financial tools gets easier because you know what you're asking each one to accomplish.

The tool follows the job, and the job follows what you want your life to look like.

Why this helps when markets get rough

This way of thinking becomes especially useful when markets start moving.

Imagine the market drops sharply a year or two after you retire.

If your retirement savings are one big pool in your mind, the questions can pile up quickly. Should I sell or wait? Where does next year's spending come from? Can we still take the trip we planned? What happens if another unexpected expense shows up?

Having a plan for the different jobs your money needs to perform gives you a starting point for those decisions.

You know which resources were designated for near-term spending and which investments have a longer time horizon. You also know what money is available for an emergency without creating additional pressure on your future income.

Withdrawing from investments during an early market decline can put additional pressure on retirement assets. That's part of the sequence-of-returns risk discussed in our article, Where Does Your Retirement Paycheck Actually Come From?

Money set aside for near-term spending can buy time, but it can't guarantee markets recover before that reserve runs out. A prolonged downturn may still require adjustments, and the reserve will eventually need to be replenished.

The benefit is having a reason behind how the money is organized, along with a plan for what happens when conditions change.

Comparing retirement income strategies against the job

The same thinking applies when deciding how to turn savings into retirement income.

There are several reasonable approaches.

Systematic portfolio withdrawals allow you to take income from investments while maintaining access to the remaining assets.

Some methods begin with a specified withdrawal amount, such as the familiar 4% approach. Under that approach, the initial withdrawal is generally followed by inflation adjustments to the dollar amount in later years.

Other methods use guardrails, with rules for raising or trimming spending when the withdrawal rate crosses predetermined limits.

The historical research behind the 4% rule is a useful reference, but a particular percentage doesn't establish what every household can sustainably spend.

Time segmentation, often called a bucket strategy, separates money according to when you expect to need it. The goal is to have resources designated for upcoming withdrawals while allowing other investments more time to grow.

Purchased lifetime income can provide contractual payments for some of the household's spending needs, potentially reducing how much the remaining investments must provide.

What does the strategy leave for the other jobs in the plan?

That question is more useful than simply comparing which method produces the largest payment. A larger payment may come with less access to the original capital, different survivor benefits, or fewer remaining resources for other goals.

Similar finances can lead to different retirement plans

Two households with similar finances can reasonably organize their retirement income in different ways.

One may be comfortable with market swings and want to maintain as much flexibility as possible. Another may place more value on having a larger portion of its income contractually protected.

A third may prefer money separated by time because knowing the next several years of spending are accounted for makes it easier to leave long-term investments alone.

That's why I like to keep three questions separate.

1. What level of financial uncertainty can the household actually absorb?
2. What level of uncertainty can you personally tolerate without abandoning the strategy when things get uncomfortable?
3. How do you prefer your retirement income to show up?

A strategy someone abandons during a downturn can create problems regardless of how reasonable the original investment analysis looked.

Your preferences belong in the planning process because you'll be the one living with those decisions.

What changes once each dollar has a job?

When the jobs and your preferences are clear, several retirement decisions become easier to evaluate.

You can distinguish money that's truly available from money already committed to future income. You can see which dollars have enough time to take investment risk and what happens to the rest of your plan when you make a large purchase.

You can also evaluate an investment, income strategy, or tax decision based on how it affects your broader financial picture.

You're less likely to expect one portfolio balance to deliver maximum income, maximum liquidity, maximum safety, maximum growth, and a guaranteed inheritance all at once.

Every financial tool comes with tradeoffs. Giving your money a job helps you decide which ones make sense for the life you're trying to support.

Start with one question

If you're getting close to retirement, here's a question worth asking about every meaningful pool of money you have.

What is this money for?

Then keep going. When will I need it? How accessible does it need to be? What level of risk can it reasonably carry? If I use it for something else, what happens to the rest of my plan?

Those answers provide a much better starting point for decisions about investments, retirement income, cash reserves, insurance, and taxes.

Your portfolio may have a lot of jobs. The goal is understanding which dollars are responsible for which ones and whether your resources can support everything you're asking them to do.

If you'd like help putting those pieces together for your own situation, that's the kind of retirement planning we do at One Life Advisory. You can learn more about what we do here.

It’s a fair question, and the balance does tell you something. It just can’t settle the decision by itself. Two households with the same savings can be asking their money to do very different things, and those differences determine whether retiring at 60 looks comfortable, tight, or premature.

Two hypothetical couples with $1.5 million

Consider two hypothetical couples. Both are 60, both want to retire now, and both have $1.5 million invested.

The first couple spends about $90,000 a year and has a $30,000 pension that begins right away. Their portfolio needs to supply about $60,000 a year until Social Security starts.

The second couple spends $120,000 a year and has no pension. Their portfolio needs to supply the full $120,000.

To keep the comparison easy to follow, I'm making a few simplifying assumptions. Spending includes income taxes and healthcare costs, while income amounts are before taxes. Everything is in today's dollars, and investment growth and inflation are left out.

Same starting balance, but one portfolio is being asked for $60,000 a year and the other for twice that.

So I treat the balance as one input. The more useful questions are what the money has to support, when other income begins, and how much pressure that puts on the portfolio over time.

Start with what you actually want to spend

Spending is the number I'd want to get right first. I'd probably spend more time on it than on anything else, because nearly every later conclusion depends on it.

What does it cost to live the way you want to live? That includes housing, food, insurance, and taxes. It also includes travel, hobbies, helping family, and whatever else you want retirement to make possible.

Once there's a baseline, I'd separate ongoing expenses from the ones with an end date. If you plan to travel heavily for the first five years, that cost shouldn't be carried through age 95. If your mortgage ends at 64, the question becomes what happens to the money that used to make the payment. You might redirect it to something else, save it, or let your spending come down. Each of those leads to a different plan, so it's worth deciding instead of assuming.

I'd be cautious about a plan that only holds together if spending drops as you age. Spending may shift instead of falling, with travel slowing while healthcare costs or help for family rise. If your spending does decline later, that becomes extra flexibility. I'd rather the baseline reflect the life you intend to live.

Taxes belong in this number too. When money comes out of a traditional IRA or 401(k), the taxable portion of each withdrawal adds to your income. The portfolio has to provide enough to support your lifestyle and cover the taxes associated with funding it.

That tax cost also depends on which accounts the money comes from, which is one reason the order of withdrawals deserves careful thought later in the plan.

Put your retirement income on a timeline

Retirement income is much easier to follow when it's laid out by age.

For someone retiring at 60, a few milestones usually shape the picture.

• Age 60: The paycheck stops.
• Age 62: Social Security retirement benefits can begin, at a reduced amount.
• Age 65: Medicare eligibility generally begins.
• Age 67: Full retirement age for Social Security if you were born in 1960 or later.
• Age 70: Delayed retirement credits stop increasing your Social Security retirement benefit.

The Social Security Administration explains how claiming before or after full retirement age affects your monthly benefit.

Those milestones create distinct stretches. There are roughly five years before Medicare. There's also a bridge between the last paycheck and whenever you choose to start Social Security, which could last anywhere from two years to ten. A pension, part-time income, or a mortgage payment may begin or end somewhere in between.

That's why I'd rather look at retirement year by year. For each period, I want to know what's coming in and what the portfolio has to cover.

Calculate what the portfolio has to provide

At One Life Advisory, we call this figure Net Portfolio Demand. The name is less important than the calculation.

Planned spending, including taxes and any additional goals, minus dependable income equals what your invested assets need to provide.

The key is to include each expense and goal once, then recalculate the amount as income sources and spending change.

Back to our hypothetical couples. For this example, assume each couple's combined Social Security begins at 67. Both spouses remain alive, and spending stays constant throughout the comparison. These assumptions are only for the illustration.

For the first couple, the pension and Social Security together provide $78,000 once both are being paid, so the portfolio's annual responsibility shrinks to about $12,000.

The second couple has $52,000 coming in at 67, which leaves the portfolio responsible for about $68,000 a year.

The seven years from 60 through 66 show the difference most clearly. The first couple asks the portfolio for $420,000 over that stretch, equal to 28% of their starting balance. The second couple asks for $840,000, or 56%.

Remember, those are cumulative withdrawal demands. They aren't projections of what either portfolio will actually be worth at 67. Investment returns, inflation, taxes, and the withdrawal approach will influence what remains. The example also doesn't establish whether either couple can sustainably retire.

Same $1.5 million, but two very different retirement problems.

Give each part of the money a job

Once I know how much the portfolio has to provide and when, the investment question gets more specific.

What job does this money need to do?

Money you may need next year has a different job from money you may not touch for twenty years. The year-by-year demand helps show which dollars need stability and easy access and which have time to pursue growth.

For the first couple, the larger withdrawal years are concentrated before Social Security begins. For the second couple, the portfolio carries a heavier responsibility throughout retirement.

That changes how I'd evaluate the amount held in accessible reserves, the investments used to fund upcoming withdrawals, and the assets available for longer-term growth.

There's no universal number of years to hold in cash, and no stock percentage that fits every 60-year-old. I'd start with what the money needs to provide and let the household's other income, ability to adjust spending, and preferences shape the investment approach.

Make sure the same dollars aren't doing several jobs

A large balance can also look more available than it is because some of it may already be spoken for.

Beyond retirement income, you might want an emergency reserve, money for a possible extended-care need, room to help family, or something to leave behind. When one portfolio is expected to cover all of that, it's worth being clear about what happens when one of those needs actually uses the money.

Say a hypothetical household withdraws $250,000 from a $1.5 million portfolio to pay for extended care.

The money was accessible. But now the household has $1.25 million remaining, and those assets are still being asked to support the same retirement income. That larger withdrawal could change what the household can sustainably spend, how much remains for a surviving spouse, and what might eventually be passed along.

I think of this as the difference between money you can reach and money that's uncommitted.

Knowing which dollars are assigned to which obligation keeps the plan from counting the same dollars twice.

Retiring at 60 creates a healthcare and tax bridge

Healthcare needs particular attention when you retire before Medicare.

With Medicare eligibility generally beginning at 65, coverage for roughly five years has to come from somewhere else. That could be retiree coverage from an employer, COBRA continuation coverage, a spouse's employer plan, or an individual policy through the Health Insurance Marketplace.

COBRA coverage following job loss generally lasts 18 months, with extensions available in certain circumstances. For someone retiring at 60, that would usually cover only part of the five-year gap.

Those years are also where healthcare and taxes start to interact.

Premium tax credits for Marketplace coverage depend partly on household income, so the way you produce your spending money can affect your health insurance costs as well as your income-tax bill.

Different accounts can produce very different results. Withdrawals from traditional retirement accounts are generally taxable to the extent they contain pretax money. Qualified Roth distributions are generally tax-free. When selling investments in a taxable brokerage account, the taxable gain generally depends on the amount above your adjusted cost basis, although dividends and interest can also create taxable income.

So $1 million in traditional retirement accounts, $1 million in qualified Roth assets, and $1 million in a taxable brokerage account can support the same spending need with very different tax consequences.

And for households using Marketplace coverage, those differences can become especially important.

Under the federal rules in effect for 2026, Marketplace premium tax credits are generally available only when household income falls between 100% and 400% of the federal poverty line, subject to other eligibility requirements and certain exceptions.

Crossing the upper income limit can eliminate the credit entirely. For a household receiving a substantial premium tax credit, that can create a significant additional cost.

There's another consideration. Beginning with the 2026 tax year, households that receive more advance premium tax credits than they're ultimately eligible for must repay the full excess amount. A taxable withdrawal or Roth conversion that raises income above the original estimate can therefore create an unexpected bill when the tax return is filed.

The IRS explains these Marketplace premium tax credit rules, including how changes in household income affect eligibility and repayment.

Income decisions during early retirement can also affect future Medicare premiums. Higher-income households may pay additional premiums for Medicare Part B and Part D, and those adjustments are generally based on tax information from two years earlier.

For example, income reported at age 63 can affect Medicare premiums at 65.

That's another reason I'd want to consider several years together instead of evaluating one withdrawal or tax decision in isolation.

Should you consider Roth conversions before Social Security?

The early retirement years can sometimes create an opportunity for Roth conversions.

With the paycheck gone and Social Security still a few years away, some households have a period of relatively low taxable income. Converting part of a traditional IRA to a Roth IRA during that time means paying tax on the taxable conversion amount now, potentially at a lower rate than might apply to future withdrawals.

But I'd want to evaluate the conversion alongside the rest of the plan.

• What does the conversion cost in taxes this year, and where does the money to pay those taxes come from?
• How could the additional income affect Marketplace premium tax credits or future Medicare premiums?
• What changes about later withdrawals, required minimum distributions, and the taxes a surviving spouse might face?
• Could that same income opportunity be better used for something else, such as realizing capital gains?

A smaller conversion, a later one, or no conversion may fit the household better. I'd compare those alternatives alongside a tax professional and look at what each does to the longer-term plan.

Test the retirement plan against difficult scenarios

Once the basic plan appears to hold up, I want to see what happens when conditions turn less friendly.

I start by planning for a long life. At One Life Advisory, our default planning horizon runs to age 100 unless health or family history gives us a reason to use something different.

From there, I'd test the pressure points.

• Markets fall soon after retirement, or returns remain lower than expected for an extended period.
• Inflation or spending is higher than planned.
• One spouse dies, changing the household's income, taxes, and expenses.
• An extended-care need puts a substantial demand on assets that were supporting retirement income.

The early-market scenario is especially important at 60, and it's where our two hypothetical couples separate further.

This is where sequence-of-returns risk becomes important.

When investments decline and withdrawals require selling those investments, more shares have to be sold to raise the same amount of cash. Those shares are no longer available to participate in a potential recovery.

A larger withdrawal magnifies the effect. All else equal, the second couple's $120,000 annual portfolio demand puts considerably more pressure on their investments during a market decline than the first couple's $60,000 demand.

That's why I'd want upcoming withdrawal needs supported by resources chosen for stability and availability. Having those resources available may reduce the need to sell growth investments during a decline, giving the household more time to respond.

How much belongs there depends on the withdrawal demand, flexibility, other income, available assets, and preferences. Those resources can buy time, but they can't promise that markets will recover within a particular period.

This is also why I treat a probability-of-success number as one piece of the analysis.

A percentage can tell you how often a plan held up across a set of simulated market paths. On its own, it doesn't necessarily show how severe the shortfalls were, which circumstances caused them, or how the household might respond.

I'd want to understand where the plan becomes vulnerable and what choices would still be available if an unfavorable scenario started to unfold.

What if retiring at 60 doesn't look feasible yet?

Sometimes this analysis shows that retiring at 60 looks reasonable. Sometimes you're close. And sometimes the first version of the plan comes up short.

When that happens, there are several things to compare.

• Retire a little later. Continuing to earn and save can increase your available resources while shortening the period your portfolio needs to provide retirement income.
• Adjust spending. Separate the commitments you care about most from the ones where you're comfortable being more flexible.
• Consider part-time income. Even a few years of additional earnings can reduce withdrawals during the early retirement period.
• Revisit Social Security or pension timing. Different claiming and payment decisions can change the income available now, later in retirement, and to a surviving spouse.
• Evaluate other financial decisions. Housing, debt, asset organization, and different retirement-income approaches may create worthwhile alternatives.

Each choice affects something else.

Retiring later may improve the financial picture, but it also uses time you may value very highly. I'd want to understand that tradeoff before choosing it, and the same goes for every other option.

The analysis can also point in the other direction. Some households find their plan is stronger than they expected. They may have room to retire when they hoped, spend more, travel more, help family, or simply feel more comfortable using money they spent decades building.

That's just as useful to learn.

So, can you retire at 60?

If you're trying to answer that question, I'd start with a clear picture of the life you want to fund and a timeline showing when each source of income begins.

From there, calculate what the portfolio has to provide each year, account for healthcare and taxes, and make sure the same dollars haven't been assigned to several obligations. Then test the plan under conditions you'd rather avoid and decide ahead of time what you'd change if one of them happened.

Your account balance belongs in that conversation. What I'd want to understand is how that money fits the life you're asking it to support, and what choices it gives you.

If you'd like help building your own retirement timeline, you can start with a Clarity Call at One Life Advisory. It's a short conversation about what you're trying to figure out and whether we'd be a good fit.

Then you retire, and the deposit stops.

You may have a 401(k), an IRA, Roth accounts, a brokerage account, cash in savings, maybe a pension. Social Security may start later. Those accounts still have to be turned into a monthly deposit you can live on.

So when the paycheck stops, where does the money actually come from?

"We'll take money out of the investments as we need it" is technically an answer, but it doesn't give the household much of a system. Someone can be financially ready to retire and still feel uneasy spending because the portfolio has never been translated into something that behaves like income.

Start with what you spend

A $2 million portfolio tells you what you've accumulated. The monthly paycheck still has to be built around what the household needs.

Before deciding which account to draw from, get a reasonably honest picture of what you expect to spend.

That usually includes:

• Recurring spending. Housing, food, utilities, insurance, transportation, and healthcare.
• Discretionary spending. Travel, hobbies, gifts, and helping family.
• Taxes. During your working years, much of the tax bill may have been handled through payroll withholding before the paycheck arrived. In retirement, you have to account for it more deliberately.
• Irregular expenses. Vehicles, home repairs, larger trips, weddings, or other expenses that do not fit neatly into a monthly budget.

Irregular expenses are easy to treat as exceptions, even though some version of an "exception" seems to show up pretty regularly.

The goal is a spending number close enough to build around, with a process for updating it as life changes.

Then look at income outside the portfolio

Next, look at income that can cover part of that spending without requiring a portfolio withdrawal.

That could include Social Security, a pension, scheduled deferred compensation, rental income, or part-time work. Some of those sources are more dependable than others, so they may serve different roles in the plan.

Timing matters too. A couple retiring at 62 and delaying Social Security has a larger gap to fund during those first several years. Once Social Security begins, the amount the portfolio needs to provide may change considerably.

What's left becomes the portfolio's job

Once you know what the household needs and what is coming from other sources, the remaining gap becomes the portfolio's job.

That gives questions about investment allocation, cash reserves, taxes, and withdrawal strategy a defined purpose. Instead of simply having a collection of accounts, you know what those accounts need to accomplish.

Decide which dollars fund which years

Money you expect to spend soon has a different job than money you may not need for another fifteen years.

Near-term spending often calls for more stability because there may not be much time to recover from a market decline before the money is needed. Longer-term assets have more time and can generally carry more of the portfolio's growth responsibility.

Account type matters too. Traditional retirement accounts, Roth accounts, taxable brokerage accounts, and cash can have very different tax consequences when money comes out.

The right withdrawal sequence depends on the household's Social Security timing, healthcare coverage, taxes, liquidity needs, investments, and legacy goals.

Build the retirement paycheck

This is the operational piece that can make retirement feel much more normal.

You can set up the retirement paycheck to look a lot like the paycheck you were used to receiving. A designated account sends a set amount into checking on the same day every month. Behind that transfer is a plan for how the account gets replenished and which assets fund it.

The household gets a predictable amount to live on without having to make a new investment decision every time money is needed.

The tax process needs its own plan. Federal tax can generally be withheld from many retirement account distributions, or a household may need to make estimated tax payments depending on its situation.

You also need to decide how much sits in the reserve account, when it gets replenished, which assets are used to refill it, and who is responsible for making those decisions.

A retirement projection can look perfectly reasonable on paper and still be difficult to live with if nobody has decided how the money gets from the portfolio to the checking account.

Where the money comes from can change the tax bill

The amount deposited into checking and the amount of taxable income created can be two different numbers.

Traditional IRA and 401(k) distributions are generally taxable to the extent they contain pre-tax money. After-tax basis can change that calculation. Qualified Roth IRA distributions are generally free from federal income tax.

Taxable brokerage accounts work differently. If you sell $10,000 of investments, the tax result generally depends on how much of that $10,000 represents a gain over what you originally paid. How long you owned the investment can also affect how the gain is taxed.

Those differences can reach beyond the year's income-tax bill. Other income can affect how much of your Social Security benefits are taxable.

For households using Marketplace coverage before Medicare, income can also affect premium tax credits. Later, income can affect Medicare income-related premiums.

You'll sometimes hear a rule of thumb that says to spend taxable assets first, followed by tax-deferred accounts and then Roth accounts. That can be a useful starting point, but tax planning can change the sequence.

A household with relatively low taxable income during the first few years of retirement may choose to take money from a traditional account or complete Roth conversions during those years. That can use tax brackets that may become less available after Social Security and required distributions begin.

That's why I would want the withdrawal plan coordinated with the household's tax professional.

A hypothetical example

Mark and Ellen are both 62 and retiring now. This example is hypothetical and only meant to show how the mechanics could work.

They have about $2 million:

• $1.2 million in a 401(k)
• $300,000 in Roth IRAs
• $400,000 in a joint brokerage account
• $100,000 in cash

They have no pension and plan to claim Social Security later.

They want about $9,000 deposited into checking each month for household spending. Taxes are handled separately in this simplified example, which is showing how the cash flow could work rather than whether this level of spending is sustainable.

Before Social Security begins

For now, the full $9,000 comes from their assets. Their $100,000 cash reserve covers close to a year of that spending, and $9,000 moves from the cash account into checking each month.

Behind the scenes, they periodically refill the cash account from a combination of the brokerage account and 401(k). How much comes from each depends partly on that year's tax plan.

The household sees one predictable deposit. The planning happens behind it.

After Social Security begins

Now assume Social Security covers $6,000 of their $9,000 monthly spending need. That number is simply an assumption for the example. Actual benefits depend on each person's earnings history and claiming age.

The portfolio now needs to provide about $3,000 a month instead of the full $9,000.

Their lifestyle did not suddenly change. The portfolio's assignment did.

Later in retirement

Required minimum distributions eventually become another part of the plan for their pre-tax retirement accounts.

There may be years when the amount they are required to withdraw is more than they need for spending. The excess can be reinvested in a taxable account or used for gifting, charitable goals, or other priorities.

The deposit into checking can remain fairly consistent while the sources behind it continue to change.

Different households can build the paycheck differently

Someone with a substantial pension and Social Security may need very little monthly income from investments. Another household may rely heavily on a diversified portfolio and periodically sell investments to fund spending. Someone retiring several years before Social Security may plan for heavier portfolio withdrawals during those bridge years and lower withdrawals later.

Some households prefer a larger cash reserve because having more near-term spending separated from the market helps them stay comfortable with the rest of the portfolio. The tradeoff is that cash has less long-term growth potential, and inflation can reduce its purchasing power over time.

Some households may also consider an annuity or another contractual-income strategy for part of their spending when transferring longevity or market-timing risk to an insurer fits the plan. That brings questions around liquidity, surrender terms, costs, inflation, taxes, survivor benefits, the insurer's claims-paying ability, and legacy goals.

Social Security timing, bonds, cash reserves, and portfolio withdrawals can sometimes address similar planning needs. The planning problem should lead to the tool.

Plan for market declines before they happen

Taking withdrawals during a market decline creates a different challenge than experiencing the same decline while you're still working and contributing to the portfolio.

When withdrawals continue during a downturn, fewer assets remain invested to participate in a later recovery. The timing of poor returns can therefore have a larger effect once withdrawals begin, which is commonly referred to as sequence-of-returns risk.

A near-term reserve and some flexibility around spending can give the household more choices during those periods. The goal is to decide in advance how the retirement paycheck will operate when markets fall.

Expect the paycheck plan to change

Social Security begins. Spending changes. Healthcare changes. Tax opportunities come and go. Required distributions eventually begin.

One spouse may outlive the other, which can change household income, taxes, Social Security benefits, and spending needs at the same time.

The retirement paycheck should be reviewed as part of the ongoing retirement plan so the way you're taking income continues to fit the life it's funding.

Make sure both spouses understand it

In many households, one spouse has handled most of the finances for years. Both people should still understand the basics of how the retirement paycheck works.

Which accounts do we own? What gets deposited into checking each month? Where does that money come from? Who do we call if something happens?

Writing that down in plain language can make a big difference if financial responsibility suddenly shifts to the other spouse.

Turning a portfolio into a paycheck requires deciding what the household needs, which income sources cover part of that need, what job the portfolio has left to do, and how the money gets delivered.

Ultimately, the balance tells you what you've built. The cash-flow plan tells you what it can do for you.

If you'd like a more structured way to work through these decisions, our Retirement Income Planning Guide walks through the same questions in more detail.