How Solo Entrepreneurs Can Reduce Taxes in Retirement

Andrew Creme

For many solo entrepreneurs, retirement planning looks very different than it does for traditional employees. Without a corporate pension or an HR department handling the paperwork, business owners have to create their own roadmap.

The good news? The same entrepreneurial mindset that helped you build a successful business can also unlock significant tax savings in retirement.

The secret is understanding that tax planning doesn’t stop when you retire . In fact, some of the most effective tax-saving strategies happen in the years immediately leading up to and during your retirement.

Why Taxes Matter in Retirement

Many people assume their taxes will automatically plummet when they stop working. While that can be true for traditional employees, entrepreneurs often discover they have accumulated substantial wealth across multiple buckets—retirement accounts, investment portfolios, rental income, or proceeds from selling a business. These assets can create taxable income for decades.

Without proactive planning, retired entrepreneurs may face:

  • Higher-than-expected income tax brackets.

  • Increased Medicare premiums due to IRMAA surcharges.

  • Unexpected taxes on Social Security benefits.

  • Large Required Minimum Distributions (RMDs) forcing unwanted taxable income.

  • Reduced wealth transferred to heirs.

Fortunately, you can mitigate these risks with a few strategic moves.

1. Maximize Tax-Advantaged Savings Before You Retire

The best retirement tax strategy begins while you are still working. As a solo entrepreneur, you have access to some of the most powerful retirement savings vehicles available—many of which offer much higher contribution limits than standard employer plans.

Consider maximizing:

  • Solo 401(k)s: Allows you to contribute both as the employee and the employer.

  • SEP IRAs: A simplified way to shield a large percentage of your business income.

  • Defined Benefit / Cash Balance Plans: Excellent for high-earning, older entrepreneurs who want to make massive, six-figure annual tax deductions.

2. Leverage Strategic Roth Conversions

One of the most overlooked tax planning windows occurs between the day you retire and age 75 (when Required Minimum Distributions typically begin).

During this gap, your taxable income might drop temporarily. This creates a golden opportunity to convert portions of your traditional IRA assets into Roth accounts at relatively favorable tax rates.

The long-term benefits include:

  • Tax-free future growth and withdrawals.

  • No lifetime RMDs on Roth IRAs, allowing you to control your income.

  • Protection against future tax bracket increases.

Rather than waiting for massive RMDs to push you into a higher bracket later, strategic Roth conversions let you smooth out your tax burden across multiple years.

3. Structure the Sale of Your Business Carefully

For most solo entrepreneurs, the business itself is their largest asset. How you structure your eventual exit will have a massive impact on your net retirement wealth.

When planning your exit, work with a professional to evaluate:

  • Asset sale vs. stock sale tax treatments.

  • Installment sales to spread capital gains over several years.

  • Qualified Small Business Stock (QSBS) opportunities for tax-free gains.

  • Charitable planning strategies to offset big tax bills in the year of sale.

Business owners who begin planning three to five years before an exit always have substantially more options than those who wait until a deal is already in motion.

4. Master the Order of Withdrawals

Retirement income isn’t monolithic. A thoughtful withdrawal strategy coordinates multiple income sources to keep you in the lowest tax bracket possible each year.

A smart withdrawal sequence tactically balances:

  • Traditional IRA distributions (taxed as ordinary income)

  • Roth IRA withdrawals (tax-free)

  • Brokerage account distributions (taxed at capital gains rates)

  • Cash reserves

  • Social Security benefits

Drawing from the right buckets at the right time can easily add years of longevity to your portfolio.

5. Keep an Eye on the "Medicare Tax Trap"

Many retirees are shocked to learn that higher income can drastically increase their Medicare Part B and Part D premiums. This system is known as the Income-Related Monthly Adjustment Amount (IRMAA) .

Large capital gains, a business sale, or poorly timed Roth conversions can trigger these hefty surcharges. Because IRMAA looks back at your tax returns from two years prior, planning your income levels well in advance is essential to avoid unnecessary healthcare costs.

6. Coordinate Tax Planning with Your Estate

Tax planning and estate planning go hand in hand. If you’ve spent decades building wealth, you want to ensure it transfers efficiently to your heirs or favorite charities—not the IRS.

Consider incorporating:

  • Trust planning to control asset distribution and minimize taxes.

  • Donor-Advised Funds (DAFs) for bunching charitable donations in high-income years.

  • Roth conversion planning for heirs , as inherited Roth IRAs are highly tax-efficient for the next generation.

The Bottom Line

Many solo entrepreneurs spend years focusing on reducing taxes while building their businesses but completely overlook tax planning for retirement . Unfortunately, the IRS doesn't forget about you when you stop working.

The most successful retirements seamlessly combine investment management, tax planning, and estate planning into a single coordinated strategy.

Are you approaching retirement or considering the eventual sale of your business? Now is the ideal time to evaluate whether your current wealth plan is positioned to minimize taxes for the decades ahead.