Retirement can feel exciting and uncertain at the same time. After years of building retirement savings, leaving a paycheck behind turns long-term progress into a real-life income decision.
Real readiness is less about hitting a magic number and more about whether your spending, taxes, healthcare, and income sources line up with the life you want. That starts with getting specific about what retirement actually has to pay for.
Define What Retirement Needs to Pay For
Clear retirement planning starts with the life your money needs to support, not a generic account balance or a broad rule of thumb. The first job is to describe that life in actual dollars.
That spending picture should then be translated into a realistic net monthly need. Taxes, timing, inflation, and uneven expenses can all change the gross withdrawal required to fund it.
Separate Baseline Costs From Lifestyle Spending
Baseline costs are the expenses that need reliable funding in most conditions. This usually includes housing, utilities, insurance, groceries, transportation, property taxes, and other living expenses that keep daily life running.
Lifestyle spending works differently because it often carries more room to adjust. Travel, dining, hobbies, gifts, charitable giving, entertainment, and home projects may still matter deeply, but they may not need the same funding priority as the household’s baseline.
That distinction gives the plan a clearer stress test. It shows which costs need steadier income and which choices could be trimmed if markets, taxes, or cash flow create pressure.
Add the Costs That Do Not Fit Neatly Into a Monthly Budget
Some retirement costs do not show up every month, which makes them easy to underestimate. Vehicle replacements, major home repairs, dental work, family support, relocation, and accessibility updates can all change the financial preparation needed.
Healthcare deserves its own attention because out-of-pocket medical costs can arrive unevenly. Long-term care needs may also appear much later, but they can reshape the household’s spending if no funding path exists.
Inflation should be built into the projection rather than treated as a footnote. A plan that may last 20 to 30 years or longer cannot price every future expense in today’s dollars.
Convert the Spending Picture Into a Net Income Target
The practical goal is to identify the monthly spendable income needed after taxes. That number should be based on the life you plan to live, not only the bills that repeat every month.
The gross withdrawal usually needs to be higher than what you actually spend, since taxes come out along the way. Exactly how much higher depends on which accounts the money is pulled from.
Once that net income target is clear, the next step is comparing available sources against the monthly need. That is where financial readiness starts, moving from a general feeling to a measurable decision.
Compare Your Retirement Income Sources Against That Spending Need
With a spending target in place, the next step is to weigh each income source against it. Review every source for reliability, tax treatment, timing, and flexibility:
Social Security: Social Security can provide lifetime income, but the spendable value depends on claiming age, household benefits, and taxes. Benefits can generally start at age 62, delaying may increase the monthly amount until age 70, and up to 85% of benefits may become taxable depending on other income. 1
Pension Income: A pension can help cover baseline spending with a steady income, but the details matter. Start dates, survivor options, lump-sum choices, cost-of-living adjustments, and tax treatment should be reviewed against the household’s monthly income gap.
Part-Time Work or Business Income: Continued earned income, consulting, rental income, or business income may reduce the amount needed from investments. It can also change the tax picture, affect how long portfolio assets can stay invested, and give the household more room to delay other income decisions.
Taxable Accounts: Taxable brokerage accounts can provide flexible income before and during retirement. Taxable sales should be reviewed carefully because short-term capital gains are generally taxed at ordinary income tax rates of 10% to 37%, while long-term gains are generally taxed at 0%, 15%, or 20%.2
Pre-Tax Retirement Accounts: Traditional individual retirement accounts (IRAs), 401(k)s, and similar accounts can fund spending, but withdrawals are generally taxable as ordinary income. Many account owners must begin required minimum distributions (RMDs) at age 73 (or 75 if born in 1960 or after), which can increase taxable income even when the full amount is not needed.3
Roth Accounts: Qualified Roth withdrawals may provide tax-free income, which can make them useful when other income sources already create enough taxable income. They may also help preserve flexibility in years when avoiding a higher tax bracket matters.
Health Savings Accounts (HSAs): HSA funds can help cover qualified medical expenses tax-free, which may reduce the need to pull from other accounts for healthcare costs. After age 65, nonqualified withdrawals avoid the additional HSA penalty but are generally taxable as ordinary income. 4
Test Whether the Portfolio Can Sustain the Retirement Date
Once spending needs and income sources are visible, the portfolio has to be tested against the gap it may need to cover. This is where retirement readiness becomes more specific than relying on a retirement calculator or a general guideline like the 4% rule.
The retirement date should be tested against the assumptions that most directly affect whether the portfolio lasts:
- The annual withdrawal needs after Social Security, pensions, annuities, part-time work, rental income, or other dependable sources are included.
- The starting withdrawal rate compared with portfolio size, asset allocation, expected return, inflation, and taxes.
- The impact of retiring into a weak market, since early losses combined with withdrawals can create more pressure than the same losses later.
- The effect of higher-than-expected inflation on income needs, healthcare costs, premiums, housing, travel, and everyday expenses.
- The possibility of large one-time expenses, such as home repairs, vehicle replacement, family support, relocation, or medical costs.
- The plan’s ability to adjust spending through guardrails, including whether flexible expenses can be reduced without disrupting core lifestyle.
- The effect of living longer than expected, especially if withdrawals may need to last three decades or more.
- The tax impact of withdrawals over time, including whether future RMDs, taxable gains, conversions, or benefit taxation could raise distributions.
Plan How Retirement Paychecks Will Actually Be Created
Knowing retirement is possible is different from knowing how the monthly income will actually be produced. Account order, tax timing, Social Security decisions, Medicare thresholds, and portfolio liquidity all affect how much of each balance becomes usable cash.
Map a Starting Withdrawal Order
Most plans draw from accounts in a rough sequence, then adjust as taxes and markets dictate. A typical starting withdrawal order may look like this:
- Cash Reserves: Cash can fund near-term spending without creating taxable income or forcing investment sales during a downturn.
- Taxable Brokerage Accounts: Taxable assets may allow more control over gains, losses, basis, and the timing of investment sales.
- Health Savings Accounts (HSAs) After 65: HSAs are usually best used first for qualified medical expenses, since those withdrawals may be tax-free. After age 65, they can also work more like a traditional IRA for non-medical spending, with non-qualified withdrawals avoiding the additional penalty while being taxed as ordinary income.
- Pre-Tax Retirement Accounts: IRA and 401(k) withdrawals may be used strategically before RMDs begin, or when spreading taxable income across more years helps manage future tax pressure.
- Roth Accounts: Roth assets are often preserved for later flexibility, since qualified withdrawals may provide tax-free income in high-tax years, later retirement, or legacy planning.
Please Note: This order is only a starting framework. The right sequence may change based on Social Security timing, pensions, RMDs, Roth conversions, charitable giving, Medicare premium thresholds, market conditions, and actual cash flow needs.
Use Lower-Income Years Before They Close
Some retirees have a planning window after paychecks stop but before Social Security, pension income, RMDs, or other taxable income begins. Those years can be especially useful because income may be lower, tax brackets may be more flexible, and the household may have more control over where cash comes from.
That window can be used to take planned IRA withdrawals, complete Roth conversions, realize taxable gains, reset part of a portfolio’s cost basis, or spread income across several years before required distributions begin. The goal is not simply to reduce taxes in one year, but to avoid letting too much taxable income build up in later retirement.
This planning should be coordinated with cash flow needs, current tax brackets, future RMD exposure, Social Security taxation, and the cash available to pay any conversion tax. Once required income sources begin, that flexibility may narrow quickly.
Coordinate Social Security, Medicare, and Taxable Income
Retirement income decisions do not happen in isolation. A withdrawal, Roth conversion, pension election, business income year, or taxable investment sale may solve one cash flow need while also changing how other parts of the plan are taxed.
That is especially important once Social Security and Medicare are part of the picture. A higher-income year may cause more Social Security benefits to be taxed, which means a withdrawal, conversion, or gain can have a larger tax effect than expected.
Medicare premium exposure should also be reviewed before creating a large taxable income year. The income-related monthly adjustment amount (IRMAA) uses prior income to determine whether higher Medicare Part B and Part D premiums apply, so a large conversion, capital gain, or withdrawal may affect future premiums.5
Match Near-Term Spending to More Stable Assets
A retirement portfolio should not force every monthly withdrawal to come from stocks. When markets fall, selling growth assets for near-term cash can lock in losses and leave fewer dollars invested for a recovery.
That is why retirement readiness often includes building cash reserves beyond a basic emergency fund. Instead of holding only a few months of expenses, some retirees may want a larger spending reserve that can cover near-term withdrawals, planned purchases, healthcare costs, taxes, or one-time expenses without relying on stock sales at the wrong time.
Cash, money market funds, short-term bonds, or other lower-volatility assets can support this part of the plan. These assets do not remove market risk, but they can give the portfolio more breathing room. Stronger market periods can then be used to refill reserves, rebalance, trim appreciated positions, and keep the income plan aligned with actual spending.
Build a Review Rhythm for the First Years of Retirement
The first few years are when projections meet real spending. Retirees should compare planned expenses, actual withdrawals, portfolio behavior, and cash reserve levels to see whether the plan is tracking as expected.
Scheduled reviews should look for mismatches between the original plan and real life. Higher spending, lower spending, uneven healthcare costs, home projects, family support, inflation pressure, or changing comfort with risk can all become early signs that adjustments may be needed.
Major life events should also trigger a fresh review. Relocation, a health event, the death of a spouse, divorce, an inheritance, a major purchase, or new family obligations can change the facts enough to update the plan before small problems grow into larger ones.
Retirement Readiness FAQs
<1. How do I know if I am financially ready to retire?
You are financially ready when spending, dependable income, portfolio withdrawals, taxes, healthcare costs, and risk exposure have been tested together. The goal is to know whether the plan can support your preferred life and still adjust when conditions change.
2. What is the first number I should calculate before retiring?
Start with the monthly after-tax income your household needs. That number should include regular bills, flexible lifestyle costs, uneven expenses, healthcare costs, and a cushion for inflation or surprises.
3. How much should I have saved before I retire?
The right target depends on spending, age, income sources, taxes, healthcare needs, debt, investment mix, and desired retirement date. Someone with reliable, guaranteed income may need less from investments than someone relying mostly on a portfolio, so the better question is how much your plan needs to cover the withdrawal needs.
4. Why does after-tax income matter when deciding if I can retire?
After-tax income matters because different accounts can leave you with different spendable amounts. A pre-tax IRA withdrawal, taxable brokerage sale, Roth withdrawal, pension payment, and Social Security benefit can each affect the tax return differently.
5. How should I think about healthcare costs before retirement?
Healthcare planning should include premiums, deductibles, prescriptions, dental care, vision care, out-of-pocket costs, and possible long-term care needs. Early retirees should also know how their health insurance will work before Medicare begins.
6. What could make someone delay retirement even if they have enough saved?
Someone may delay retirement to reduce withdrawals, increase Social Security benefits, keep employer coverage, pay down debt, build cash reserves, or wait for a better tax window. Work may also provide structure, purpose, or more confidence before making the transition.
Get Help Deciding Whether You Are Ready to Retire
Retirement preparedness is not based on one account balance or one income estimate. It depends on whether your spending, income, taxes, healthcare costs, and portfolio withdrawals can work together through different market and life conditions.
Our wealth management team can help you test different retirement dates, compare income strategies, and understand how each decision affects the larger plan. That review can also show whether your cash reserves, coverage, or account structure need more attention before you leave work.
From there, we can help turn the decision into a coordinated income, investment, and tax strategy that can be reviewed as life changes. If you want a clearer path toward a secure retirement, schedule a complimentary consultation with our advisors today.
Resources:
2) A Guide to the Capital Gains Tax Rates: Short-Term Vs. Long-Term Capital Gains Taxes
3) IRS, Required Minimum Distributions FAQs
4) IRS, Health Savings Accounts (Publication 969)
5) SSA, Income-Related Monthly Adjustment Amount (IRMAA)
Oak Street Advisors is an SEC-registered investment adviser with offices in Mt. Pleasant, SC and Myrtle Beach, SC. This content is for educational and informational purposes only and does not constitute individualized investment, tax, or legal advice. Tax laws are complex and change over time; figures are believed accurate as of 2026 but should be confirmed for your situation. Consult your own advisers before acting. Registration as an investment adviser does not imply any certain level of skill or training. Our current Form ADV Part 2A is available at adviserinfo.sec.gov.
