What Tax Issues Do Business Owners Face as They Approach Retirement?
Last reviewed: July 2026
Business owners approaching retirement face four tax issues most employees never deal with: how to convert the value locked inside the business into cash without handing a third of it to the IRS, how to fund retirement when there was never a 401(k), how to time a sale across tax years, and how to manage the estate tax exposure that a successful business creates. Solving these before you sell or step away is the difference between keeping your proceeds and donating them to the Treasury. The tax issues business owners face in retirement are solvable, but only with a multi-year runway.
Key Takeaways
- Capital gains on a business sale can hit 23.8% federally once the 3.8% Net Investment Income Tax applies above IRS thresholds.
- Qualified Small Business Stock can exclude millions in gain under Section 1202, but only C-corporation stock qualifies.
- The 2026 Solo 401(k) total contribution limit is $72,000, letting owners shelter income late in their careers.
- Spreading a sale across tax years and using installment terms can keep more proceeds in the 15% capital gains bracket.
About the Author: Jeff Judge, CFP®, AEP®, ChFC®, CLU® is Managing Partner of Chesapeake Financial Planners in Forest Hill, Maryland. He has been helping families and business owners in Harford County and the Baltimore metro area navigate business-exit and retirement tax planning since earning his CFP® certification in 2013, by using Chesapeake Financial Planners’ signature process, the R.U.D.D.E.R. method™. Jeff's blunt take: most owners spend twenty years building the business and ninety days planning the exit, and the tax bill reflects exactly that imbalance.
What Are the Biggest Tax Issues a Business Owner Faces Before Retiring?
The single largest tax issue is the capital gains hit on the sale itself. When you sell a business held longer than a year, the gain is taxed at long-term capital gains rates. For 2026, the IRS sets those rates at 0%, 15%, or 20% depending on taxable income. A large sale almost always pushes you into the 20% bracket for part of the gain.
It rarely stops there. The 3.8% Net Investment Income Tax stacks on top once your modified adjusted gross income clears the threshold, which a business sale will blow past in a single year. That puts the real federal rate at 23.8%, before your state takes its cut.
The second issue is structural: how the business is taxed shapes the sale. An asset sale and a stock sale produce wildly different bills. Buyers usually want an asset sale for the depreciation step-up; sellers usually want a stock sale for capital gains treatment. Jeff Judge has watched this single point of negotiation swing an owner's after-tax proceeds by six figures. The tax issues business owners ignore early become the leverage they lose at the closing table.
The third issue is retirement income itself. Most owners reinvested profits back into the company instead of funding outside retirement accounts. That builds enterprise value but leaves no diversified nest egg, which means the sale has to fund the entire retirement.
What is the complete financial planning guide for selling a business?
How Can Business Owners Reduce Capital Gains Tax on a Sale?
The most powerful tool, when it applies, is Qualified Small Business Stock. Under Section 1202, gain on QSBS held long enough can be excluded from federal tax up to a per-issuer cap. The catch is strict: the stock must be in a domestic C corporation, acquired at original issue, and the business must meet gross-asset limits when the stock was issued. S corporations and LLCs do not qualify. This is why corporate structure decisions made years before a sale matter so much.
Beyond QSBS, three levers move the number:
- Spread the sale across tax years. An installment sale lets you recognize gain as payments arrive, keeping more of it in the 15% bracket instead of bunching it all into one 20%-plus year.
- Allocate the purchase price carefully. In an asset sale, the allocation between goodwill, equipment, and inventory changes whether gain is taxed as capital or ordinary income. Negotiate it; do not let the buyer dictate it.
- Offset gain with losses. Harvesting losses in your taxable portfolio in the sale year can blunt the bracket impact.
Jeff often tells owners the lever is not the headline price; it is the after-tax number, and the two can differ by a quarter of the proceeds.
How do you plan your business exit and protect what you've built?
How Do Business Owners Build Retirement Income Without a Traditional 401(k)?
They use the plans built for self-employment, and they fund them aggressively in the final working years. A SEP-IRA lets you contribute up to 25% of compensation, capped at $72,000 for 2026 per the IRS. A Solo 401(k) reaches the same total but gets there faster for many owners because it combines an employee deferral with an employer profit-sharing contribution, and it allows catch-up contributions for those 50 and older. Jeff Judge notes: "A Solo 401(k) in the final years before a sale is one of the few moves that simultaneously lowers your taxable income, diversifies you out of a single illiquid asset, and costs you nothing in after-tax wealth to execute."
This is where the years before a sale do double duty. Every dollar you move into a qualified plan reduces current taxable income and builds a diversified asset outside the business. For an owner used to plowing everything back into operations, this feels counterintuitive. It is also one of the few moves that cuts the tax bill and the concentration risk at the same time.
The R.U.D.D.E.R. Method™ is Chesapeake Financial Planners' six-step planning process: Review and Recognize, Uncover and Understand, Design and Develop, Discuss and Decide, Execute and Empower, and Reassess and Refine. We use it to map exactly how much an owner can shelter each year before the exit window closes.
Solo 401k vs SEP-IRA: Which Is Better for the Self-Employed?
How do business owners save for retirement without a 401(k)?
When Should an Owner Start Solving These Tax Issues?
Five years out is the floor, not the ideal. Most of the highest-value moves require a runway. Converting to a C corporation to qualify for QSBS needs years of holding before the stock qualifies. Maximizing retirement plan contributions to shelter income compounds best over multiple years. Cleaning up books, separating personal expenses, and documenting owner compensation makes the business sellable and defensible if the IRS looks at the deal.
According to the SBA, preparing a business for sale is a process measured in years, not weeks. Owners who start late lose access to the structural strategies entirely and are left only with the timing levers, which move the number far less.
When is the right time for a business owner to start retirement planning?
Frequently Asked Questions
How much tax will I pay when I sell my business?
A business sale held longer than a year is taxed at long-term capital gains rates of 0%, 15%, or 20% for 2026, depending on your taxable income. Large sales reach the 20% bracket, and the 3.8% Net Investment Income Tax often stacks on top, pushing the real federal rate to 23.8% before state tax.
Can I avoid capital gains tax on selling my business?
You cannot fully avoid it in most cases, but Qualified Small Business Stock under Section 1202 can exclude millions in gain if the business is a C corporation and the stock was held long enough. Installment sales, purchase-price allocation, and loss harvesting can also meaningfully reduce the bill across tax years.
What retirement accounts can a business owner use without a 401(k)?
A SEP-IRA and a Solo 401(k) are the two main options, each allowing total contributions up to $72,000 for 2026. The Solo 401(k) usually lets owners contribute more in a given year because it combines an employee deferral with profit-sharing and permits catch-up contributions for those 50 and older.
Is an asset sale or a stock sale better for taxes?
A stock sale generally favors the seller because the entire gain receives capital gains treatment, while an asset sale favors the buyer through depreciation step-up but can create ordinary-income tax on some allocated assets. The structure is negotiable, and which side wins it can swing after-tax proceeds by six figures.
How early should I start tax planning before retiring from my business?
Start at least five years before you intend to sell or step away. The strongest strategies, including QSBS qualification, multi-year retirement plan funding, and cleaning up financial records, all require a long runway. Owners who begin late are left with only timing levers, which reduce the tax bill far less than structural planning.
At Chesapeake Financial Planners, we work through business-exit tax planning with owners every week. If you are within a few years of selling or stepping back, a second opinion on your tax exposure costs you nothing. Visit chesapeakefp.com to learn more about the tax issues business owners face in retirement and how to get ahead of them.
Want to go deeper? Our Business Sale Tax Planning Guide walks through this step by step.
Prefer a different starting point? Our Tax Strategy Readiness Quiz is worth a look.
Disclosures
The information provided is for educational purposes only and should not be construed as investment advice. Investment strategies should be tailored to individual circumstances, risk tolerance, and goals. Past performance doesn't guarantee future results. Consult with qualified financial professionals regarding your specific situation.
This information is not intended to be a substitute for specific individualized tax, investment or legal advice. We suggest that you discuss your specific situation with a qualified tax, legal or financial advisor.
Advisors associated with Chesapeake Financial Planners may be either (1) LPL Financial Registered Representatives offering securities through LPL Financial, Member FINRA and SIPC, and investment advisor representatives offering investment advice through Great Valley Advisor Group; or (2) solely investment advisor representatives offering investment advice through Great Valley Advisor Group and not affiliated with LPL Financial. Great Valley Advisor Group, and Chesapeake Financial Planners are separate entities from LPL Financial.
