Where Does Social Security Fit in Your Retirement Plan?
Many people approach Social Security as a stand-alone decision:
- Choose an age
- Submit an application
- Begin receiving monthly payments.
In reality, your claiming decision can affect portfolio withdrawals, taxes, Medicare costs, cash flow, and the income available to a surviving spouse. This is why Social Security should generally be evaluated as part of your complete retirement plan rather than in isolation.
When building a comprehensive retirement plan, our fee-only financial advisors model different Social Security claiming strategies alongside your investments, spending needs, taxes, healthcare costs, and other income sources. Our goal isn’t simply to find the option with the largest monthly benefit, but to understand how each claiming decision fits into your broader financial picture and your retirement plans.
What Role Does Social Security Play in Retirement?
Social Security often serves as a foundational source of retirement income. Benefits are paid monthly, may receive annual cost-of-living adjustments, and do not directly depend on current stock or bond market performance.
Social Security was not designed to replace all of your working income. For many retirees, it is one part of an income plan that may also include:
- Pension income
- Traditional IRA or 401(k) withdrawals
- Roth account distributions
- Taxable investments
- Annuity income
- Cash reserves
- Rental or business income
- Part-time employment
The role Social Security plays depends partly on how much of your spending it covers. Someone whose Social Security and pension income cover most essential expenses may approach portfolio withdrawals differently from someone who relies heavily on investments.
Understanding that relationship can help determine how much investment income you may need and how your portfolio might be structured around those withdrawals.
Read our newest Quick Guide “How Does Evidence-Based Investment Management Help Retirees?”
When Can You Begin Receiving Social Security?
Here is a quick guide to Social Security eligibility/qualifications:
Milestone | General eligibility | What it means |
Age 62 | Earliest age to claim retirement benefits | Benefits are permanently reduced compared with waiting until full retirement age. |
Full retirement age | Between ages 66 and 67, depending on birth year | You become eligible for your full, unreduced retirement benefit. |
Age 70 | The latest age at which delayed retirement credits apply | Waiting beyond full retirement age increases your monthly benefit, but increases stop at age 70. |
Work requirement | Most people need 40 Social Security credits, generally 10 years of covered work | Your benefit is calculated using your highest 35 years of covered earnings. |
Spousal benefits | May be available based on a current or former spouse’s work record | Eligibility and benefit amounts depend on factors such as age, marital history, and the worker’s record. |
Survivor benefits | May be available to qualifying spouses and certain family members | Claiming rules and eligible ages differ from those for standard retirement benefits. |
There are important tradeoffs that should be factored into your decision, such as:
- Claiming earlier provides smaller payments over potentially more years.
- Delaying provides fewer initial payments in exchange for a larger monthly benefit later.
At Winthrop Partners, our fiduciary financial planning team considers this question as part of their retirement planning process: “How would each claiming age affect the rest of my retirement plan?”
The answer may depend on your health, life expectancy, marital status, employment, taxes, portfolio size, spending needs, and willingness to draw from investments before benefits begin.
Watch: “What is the Best Age to Retire? How to Create a Retirement Window.”
Is Delaying Social Security Always the Best Choice?
Not necessarily. Delaying Social Security may result in a larger monthly benefit, but waiting is not automatically appropriate for everyone. If you retire before claiming, you will need other income to cover the gap. Each potential source comes with its own planning considerations.
Potential income source | How it may fund the gap | Planning considerations |
Cash reserves | Provides readily available money for regular expenses | Large withdrawals may reduce your emergency reserve and the flexibility available for unexpected costs. |
Taxable investments | Allows you to sell investments or use dividends and interest | Sales may create capital gains, and selling during a downturn could lock in losses. |
Traditional retirement accounts | Provides income through IRA or 401(k) withdrawals | Distributions are generally taxable and may affect your broader tax strategy and Medicare premiums. |
Roth accounts | May provide tax-free qualified withdrawals | Using Roth assets early can reduce the tax-free funds available later in retirement or for beneficiaries. |
Pension income | Creates a recurring source of income that may cover part of your spending | Payment elections, inflation provisions, and survivor benefits should be considered when evaluating the amount available. |
Part-time work | Provides earned income while reducing the amount withdrawn from savings | Continued employment may affect taxes, healthcare coverage, and benefits claimed before full retirement age. |
A spouse’s income | May support household expenses while one spouse delays benefits | The strategy should account for job stability, the spouse’s retirement timeline, and the household’s future income needs. |
The decision often comes down to balancing current needs with future income priorities:
Claiming earlier may receive more consideration when… | Delaying may receive more consideration when… |
You need income to cover current expenses | You have other resources available to fund the gap years |
Your portfolio has limited capacity for additional withdrawals | Increasing later-life monthly income is a priority |
Health or life-expectancy concerns influence the decision | You expect a longer retirement |
Selling investments would create unwanted risk or taxes | You can draw from other accounts as part of a coordinated tax strategy |
Receiving income sooner better reflects your personal priorities | Increasing the potential survivor benefit for a spouse is important |
This is where a fee-only retirement plan can compare these trade-offs rather than treating a single claiming age as universally preferable.
Read our blog: “Why Retirement Starts with a Strong Foundation.”
How Can Your Income Affect Social Security Taxes and Medicare Costs?
Many retirees we meet with are surprised to learn how closely Social Security, taxes, and Medicare premiums are connected. Depending on your filing status and other income, part of your Social Security benefit may be taxable. That same income could also affect future Medicare Part B and Part D premiums.
Common sources that may affect both include:
Income source | What to consider |
IRA and 401(k) withdrawals | Taxable distributions may increase both the taxable portion of Social Security and future Medicare premiums. |
Pensions and earned income | Recurring pension payments, wages, and self-employment income can raise your overall taxable income. |
Interest, dividends, and capital gains | Investment income and asset sales may affect your taxes and Medicare premiums, particularly in higher-income years. |
Tax-exempt interest | Even when interest is exempt from federal income tax, it may still count in Social Security and Medicare calculations. |
Rental income | Net rental income can add to the income used for both calculations. |
Roth conversions | The converted amount is generally taxable and could affect Social Security taxes and Medicare premiums. |
For example, a large IRA withdrawal or Roth conversion could make more of your Social Security taxable and raise your Medicare premiums in a later year. That does not necessarily make the decision a poor one; it simply means the short- and long-term effects should be considered together.
The years between retirement and claiming Social Security may provide an opportunity to take distributions or complete partial Roth conversions before other income begins. The right approach depends on your accounts, expected income, current tax rules, and broader retirement plan.
Also, remember that Medicare eligibility generally begins at 65, regardless of when you claim Social Security. Delaying Social Security does not automatically mean you should delay Medicare, especially if you don’t have qualifying employer coverage.
Watch: The Truth About Generic Portfolios (And Why You Deserve Better)
Can You Work While Collecting Social Security?
Yes. However, if you claim before full retirement age, wages or net self-employment income above Social Security’s annual limit may cause some benefits to be temporarily withheld. The earnings test no longer applies once you reach full retirement age.
The test generally does not include investment income, interest, dividends, capital gains, pensions, or retirement-account distributions. Because the earnings limit changes periodically, review the current rules before claiming while working.
Continuing to work may also increase your benefit if a new year of earnings replaces a lower-earning year in Social Security’s 35-year calculation.
How Should Married Couples Coordinate Social Security Benefits?
If you are married, your Social Security decision should be made as a couple, not as two separate claiming choices. Without a coordinated strategy, you could overlook how one spouse’s decision may affect your household income, taxes, and future survivor benefits.
A Winthrop fiduciary financial planner can help you evaluate both spouses’ ages, earnings histories, health, employment plans, income needs, and eligibility for spousal benefits within the context of your broader retirement plan.
The higher earner’s claiming date may be especially important. When one spouse dies, the surviving spouse generally receives the higher applicable benefit rather than continuing to collect both full benefits. Your strategy should therefore consider the income you need today and what either spouse may need if left managing retirement alone.
How Does Social Security Interact With RMDs?
Social Security choices can also affect income planning when required minimum distributions (RMDs) begin in certain tax-deferred accounts.
If you delay Social Security and use traditional IRA assets during the gap years, you may enter the RMD period with a smaller tax-deferred balance. Depending on your circumstances, that could change future required distributions and taxable income.
Alternatively, using a taxable account while leaving an IRA untouched may preserve the tax-deferred balance, potentially resulting in larger RMDs later.
A retirement plan might examine income across several phases:
Retirement phase | Possible income sources | Questions to evaluate |
Before Social Security | Cash, taxable investments, IRA distributions, or Roth assets | How could withdrawals affect taxes and portfolio risk? |
After Social Security begins | Benefits plus portfolio income | How much must investments continue to provide? |
After RMDs begin | Social Security, RMDs, and other income | How could combined income affect taxes and Medicare costs? |
After one spouse dies | Survivor benefits and remaining assets | Which income sources end, and what expenses remain? |
Your goal is not necessarily to produce the lowest tax bill in one particular year. Remember that a decision that reduces taxes today may create different consequences later.
At Winthrop Partners, our fee-only fiduciary advisors specialize in helping pre-retirees and retirees evaluate Social Security within that broader context. Planning conversations may include claiming scenarios, retirement-income bridges, withdrawal sequencing, portfolio structure, tax considerations, and survivor-income needs.
We serve individuals and families in the Doylestown, Pittsburgh, Orchard Park, and Miami areas, as well as surrounding communities.
Ready to discuss your retirement planning needs? Schedule a call today.
Frequently Asked Questions About Social Security Planning
What is the best age to claim Social Security?
There is no single best age for everyone. Your decision may depend on your income needs, health, expected longevity, marital status, employment, taxes, and available assets.
Can I retire before claiming Social Security?
Yes. Retiring and claiming Social Security are separate decisions. If you retire first, you will need another source of income to cover expenses until your benefits begin.
Does delaying Social Security increase my monthly benefit?
Waiting beyond full retirement age can produce delayed retirement credits that increase your monthly benefit. Those increases stop at age 70.
Can Social Security benefits be taxed?
Yes. Depending on your filing status and other income, a portion of your benefits may be subject to federal income tax. State treatment varies.
Does a Roth conversion affect Social Security?
A Roth conversion creates taxable income in the year it occurs. That income may affect the taxable portion of Social Security and could influence future income-related Medicare premiums.
Should spouses claim Social Security at the same time?
Not necessarily. Couples may use different claiming dates based on their ages, earnings histories, income needs, longevity assumptions, and survivor-benefit considerations.
Can I receive Social Security while continuing to work?
Yes. However, if you claim before full retirement age and earn more than the applicable annual limit, some benefits may be temporarily withheld under the retirement earnings test.
Does delaying Social Security mean I should delay Medicare?
No. Social Security and Medicare have separate enrollment rules. Medicare eligibility generally begins at 65, and delaying enrollment without qualifying coverage could result in penalties or coverage gaps.
The information provided is for informational purposes only and should not be considered investment, legal, or tax advice. All investments carry risks, including the possible loss of principal. No advice or recommendations are being provided in this advertisement, and you should consult a qualified professional before making any financial decisions. Past performance is not indicative of future results.
