Working Part-Time in Retirement Solves These 5 Problems

Many of us reach a point of wanting something more when we reach our 60s. For nearly everyone at that stage, you’re officially on the back 9 of your life. But you also have experience, knowledge, and a competing interest in utilizing the skills you do have, while also enjoying the time you have left.

And at some point, the question shifts from “can I retire?” to “do I have to do this full-time anymore?”

For a lot of people sitting in that in-between space, it is not a hard stop as much as it is a step down. Working part-time, whether at your current employer, in a consulting capacity, or at something entirely new, can be made for both financial purposes and lifestyle enjoyment.

Here are five real problems that part-time work can help solve for the pre-retirees who having second thoughts on hanging it up fully.

1. It Can Solve the Health Insurance Problem

This is probably the single biggest thing holding pre-65 retirees back from making any move at all, and for good reason. Once you leave your employer, you lose access to group health coverage. Medicare does not kick in until age 65. That gap can span several years, and health insurance in that window is not cheap.

Part-time work changes that equation in a couple of ways.

First, some employers, including major retailers and national chains, extend health benefits to part-time employees. If you are open to working 20 to 30 hours a week, it is absolutely worth asking whether benefits come with the position. For some people, this alone makes part-time work worth pursuing.

Second, even if your part-time gig does not come with benefits, the income it generates can meaningfully reduce what you need to pull from savings. That matters because your options for covering insurance in this window include:

• COBRA: Continues your employer’s coverage for up to 18 months after leaving. You pay the full premium now, including what your employer was covering, which can run $700 to $1,500 per month for an individual.
• ACA Marketplace Plans: If your income falls below certain thresholds, you may qualify for subsidies. Part-time income, carefully managed, can keep you in a range where those subsidies are meaningful.
• Spouse’s Plan: If your spouse is still working, joining their plan is often the most cost-effective path available.
• Private Insurance: This may involve underwriting and exclusions, but can be less expensive than ACA plans depending on your health history.

The point is that part-time income gives you options. It may cover the premium outright, or it may allow you to manage your taxable income in a way that unlocks subsidies you would not otherwise qualify for.

Actionable Steps

• Price out COBRA and ACA options before making any job changes, so you know what you are actually dealing with.
• If you are exploring part-time work, ask explicitly about benefits eligibility before accepting any position.
• Run an income estimate for your first few years to see how part-time earnings interact with ACA subsidy thresholds.

2. It Can Still Allow for Tax Planning Opportunities

The years between stepping back from full-time work and turning on all of your retirement income streams are some of the most valuable tax planning years of your life. Most people do not realize this until it is too late to take full advantage.

Once you stop working full-time, your taxable income often drops significantly. 

If you have not yet started Social Security, you may find yourself in the 12% or even 10% federal bracket. That window is temporary, and it is worth using.

Part-time work plays an interesting role here. On one hand, it adds income back into the picture. On the other, it keeps income predictable and manageable, which makes Roth conversion planning or Capital Gains Harvesting planning much easier. 

If you know roughly what you will earn from part-time work each year, you can calculate exactly how much room you have left in a given bracket and convert pre-tax IRA dollars or harvest deferred Capital Gains up to that line.

Moving money from a pre-tax IRA or 401(k) into a Roth at a low tax rate today means that money grows tax-free and comes out tax-free later, when your rate may be higher. 

It also reduces the size of your pre-tax accounts over time, which means smaller Required Minimum Distributions and potentially lower Medicare premiums down the road.

Part-time income also reduces how hard your portfolio has to work. Every dollar you earn is a dollar you are not pulling from savings, which preserves more of your investments and gives them additional time to grow.

Actionable Steps

• Estimate your taxable income in each year of the transition and identify how much bracket space is available for Roth conversions.
• Talk with a CFP or CPA about building a multi-year Roth conversion strategy around your part-time income.
• Watch IRMAA thresholds carefully. Large Roth conversions can temporarily spike income and trigger higher Medicare premiums two years later.

3. It Can Solve the Social Security Timing Problem

One of the most common questions from pre-65 retirees is whether to claim Social Security early. Part-time work often makes the answer simpler: wait.

You can claim as early as age 62, but your benefit will be permanently reduced by as much as 30% compared to waiting until your Full Retirement Age, which is 67 for most people reading this. For every year you delay past Full Retirement Age, your benefit grows by 8%, up until age 70.

The math on waiting is compelling, but only if you have income to bridge the gap. That is exactly what part-time work provides. Rather than claiming early out of necessity, part-time income gives you the runway to wait for a larger, permanent benefit.

That said, early claiming is not always the wrong move. If health is a concern, or if you have extenuating circumstances, collecting early may be the optimal move. This is not a one-size-fits-all decision. But for most people, part-time income removes the urgency that drives early claiming.

Actionable Steps

• Check your projected benefit at 62, 67, and 70 at ssa.gov and run a break-even analysis for your situation.
• If you are married, coordinate claiming strategy with your spouse. The higher earner delaying to 70 meaningfully increases survivor benefits.
• Model what part-time income would need to cover each year in order to defer Social Security to your target age.

 4. It Can Solve the Portfolio Withdrawal Problem

If you retire fully before Social Security and before RMDs begin at age 73, your portfolio has to carry a lot of weight. Every year of early retirement is a year of drawing down savings without any offset from guaranteed income. In a down market, that sequence of withdrawals can do lasting damage to a portfolio.

Part-time income is one of the most underrated tools for managing this risk. Even a modest $1,500 to $2,000 per month in part-time earnings dramatically reduces what you need to pull from your investments. Less drawn from the portfolio means more left to recover when markets eventually rebound.

One foundational number you need to get right is your actual monthly spending requirement. 

Many people entering retirement have a rough sense of what they spend, but not a precise one. If you need $5,000 per month net and part-time income covers $2,000 of that, your portfolio only needs to generate $3,000 per month. That changes how much you need saved and how aggressively you have to draw.

Actionable Steps

• Get a precise monthly spending number, including irregular expenses like car replacements, home repairs, and travel.
• Map your income sources year by year from now through age 75. Identify the gaps and what the portfolio needs to fill each year.
• Work with your advisor on a withdrawal sequence that minimizes lifetime taxes, not just this year’s bill.

5. It Can Solve the Largest Non-Financial Problem

This one does not get talked about enough, and it probably should.

Retirement is one of the most significant identity shifts a person goes through. For most people, work becomes way more than just income. It is structure, purpose, social connection, and a sense of contributing something. Stopping completely, especially before 65 when your peers are still working, can be jarring in ways that catch people off guard.

Several people jump from 40-50 hour workweeks to nothing. Others may need a softer landing. For many people, it is the better path.

Part-time work lets you test what retirement actually feels like without fully committing to it. You get the extra time, the reduced stress, and the taste of flexibility, but you also retain some of the structure and engagement that kept life meaningful during your working years. 

If you find you miss the full schedule, it is much easier to step back up than to re-enter the workforce after a full departure.

It also gives you a transition period to figure out what you actually want to do with your time. Many people discover in the first year of full retirement that they did not spend nearly as much time thinking about what comes next as they did thinking about the finances. Part-time work buys you space to figure that out.

Mark Zuckerberg, personal feelings of him aside, may have the best quote for this crowd: “The biggest risk is not taking any risk. In a world that’s changing really quickly, the only strategy that is guaranteed to fail is not taking risks.”

The same logic applies here. Staying in a full-time job you have outgrown, purely out of fear of what comes next, is its own kind of risk. Part-time work can help the non-risk takers dip their toes in the water, and alleviate the uneasiness of quitting cold turkey. 

Actionable Steps

• Have an honest conversation with yourself about what you will miss most about full-time work, and whether part-time could preserve some of that.
• If your current employer offers flexible or reduced-hour arrangements, explore what that could look like before assuming you have to leave entirely.
• Give yourself a defined trial period. Commit to part-time for 12 months and evaluate how it feels financially and personally before making a permanent decision.

The Bottom Line

For a growing number of pre-retirees, part-time work is the preferred path, because it solves real problems that full retirement does not.

It bridges the health insurance gap, creates space for Roth conversions, it lets you delay Social Security. It reduces pressure on your portfolio. And it gives you a transition that is sustainable, not just financially, but personally.

If you are sitting on this decision and not sure where to start, the five areas above are your starting line. Work through each one, and the path forward will look a lot less uncertain.