The money from selling your business has four claims on it, in this order: taxes, debts tied to the business, final filings that still need to be made in the company’s name, and the rest of your life. Deciding what to do with the money from the sale of a business is really a sequencing problem — handle the obligations that carry deadlines and penalties first, then invest and protect what remains. Federal tax alone can eat more than 25% of the sale price before state tax, so the first move is almost never picking investments. It is figuring out what you owe and to whom.
Set Aside the Tax First
A business sale is not taxed as one transaction. The purchase price is split among the individual assets sold — equipment, inventory, customer lists, real estate, goodwill — and each category has its own rate.1Internal Revenue Service. Instructions for Form 8594
Gain allocated to goodwill and other intangibles held more than a year generally gets long-term capital gains treatment, topping out at 20% federal. Gain on tangible property you depreciated over the years — vehicles, machinery, equipment — is hit with depreciation recapture under Section 1245 and taxed as ordinary income up to 37% for 2026.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 If the sale includes real estate, the portion of the gain tied to prior building depreciation is taxed at up to 25%.3Internal Revenue Service. Topic No. 409, Capital Gains and Losses On top of all that, the 3.8% Net Investment Income Tax applies once your modified AGI passes $200,000 single or $250,000 married filing jointly, thresholds nearly every seller clears in the year of sale.4Internal Revenue Service. Questions and Answers on the Net Investment Income Tax
None of this is withheld. You have to pay it yourself through quarterly estimated payments on Form 1040-ES.5Internal Revenue Service. Form 1040-ES – 2026 – Estimated Tax for Individuals Underpayment interest runs at the federal short-term rate plus three points, which compounds fast on a seven-figure liability.6Office of the Law Revision Counsel. 26 US Code 6621 – Determination of Rate of Interest Run the numbers with a tax professional soon after closing and wire the estimated payment before the next quarterly deadline. Park the rest of the projected tax in a safe, liquid account until it is due. Do not invest it. That money is not yours.
Ways to Shrink or Delay the Tax Bill
Several provisions in the code can cut the check to the IRS if your situation fits. Most work best when planned before closing, but a few remain available afterward.
Qualified Small Business Stock
If the business was a C corporation, you got your shares at original issuance, and the company’s gross assets were under $75 million when you received the stock, Section 1202 can exclude up to 100% of your gain — capped at the greater of $10 million or ten times your basis.7Office of the Law Revision Counsel. 26 USC 1202 – Partial Exclusion for Gain from Certain Small Business Stock It does not apply to S corporations, partnerships, or LLCs taxed as partnerships.
Installment Sale
If the buyer is paying over several years, Section 453 lets you recognize the gain in proportion to payments received rather than all at once, which can keep you in lower brackets.8Office of the Law Revision Counsel. 26 US Code 453 – Installment Method Depreciation recapture, though, has to be recognized in full in the year of sale — only the gain above recapture qualifies for the installment method.
1031 Exchange for Real Estate
The real-property portion of the sale can be deferred by reinvesting in other U.S. investment or business-use real estate through a Section 1031 exchange. You have 45 days to identify replacement property and 180 days to close.9Office of the Law Revision Counsel. 26 US Code 1031 – Exchange of Real Property Held for Productive Use or Investment Section 1031 does not cover equipment, inventory, or goodwill.
Qualified Opportunity Zones
Under the Opportunity Zones 2.0 framework enacted in 2025, rolling gain into a Qualified Opportunity Fund within 180 days defers the tax. Hold five years and 10% of the deferred gain is excluded through a basis step-up; hold more than ten and all appreciation on the fund investment itself is excluded.10U.S. Department of Housing and Urban Development. Opportunity Zones Investors
Charitable Structures
A Donor Advised Fund gives you an immediate deduction the year you contribute, with grants recommended to charities later. A Charitable Remainder Trust funded with appreciated business interests before closing can sell those interests without triggering immediate capital gains, pay you income for a term, and leave the remainder to charity. For 2026, individual itemizers only deduct charitable contributions above a floor of 0.5% of AGI. These strategies work best when set up before the closing date.
Clear the Debts and Guarantees Tied to the Business
Once tax is provisioned, turn to the obligations that could follow you if left unfinished. Ask each lender for a formal payoff letter on every secured commercial loan, line of credit, and equipment lease. After paying off a secured debt, confirm the lender files a UCC termination statement to release its lien; until that filing hits the record, the lien is still public.11Legal Information Institute. Uniform Commercial Code 9-513 – Termination Statement
Personal guarantees are the sharper problem. Selling the business does not release a guarantee you signed — the lender can still pursue you personally if the buyer later defaults on the loan you guaranteed. You need a written release from each creditor, in hand, before you consider that risk closed.
Most transactions also hold back 10% to 15% of the sale price in escrow for a period after closing to cover indemnification claims and liabilities that surface later. Those funds are released only when the escrow period ends without claims. Treat the holdback as encumbered money, not spendable proceeds, until it is actually released.
Finish the Post-Closing Filings
Closing the deal does not close the business’s filing obligations. Several deadlines run from the sale date.
If you had employees, file a final Form 941 for the quarter you last paid wages, check the box on line 17, enter the final wage date, and attach a statement naming the person keeping the payroll records.12Internal Revenue Service. Instructions for Form 941 (Rev. March 2026) The return is due the last day of the month following the quarter’s end. Any contractor paid $600 or more during the year still needs a Form 1099-NEC, and both the recipient copy and the IRS filing are due by January 31 of the following year — the sale does not eliminate this.13Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC
A change of 25% or more in ownership triggers an updated Beneficial Ownership Information report to FinCEN within 30 days.14FinCEN.gov. Frequently Asked Questions The obligation sits with the reporting company, so make sure the purchase agreement assigns responsibility to one party. If you sold assets rather than the entity, formally dissolve the corporation or LLC with the state where it was formed; leaving it active keeps annual report fees and franchise taxes running against you.
A sponsored 401(k) has its own termination path: set a termination date, determine benefits and liabilities as of that date, fully vest all participants, distribute all assets (generally within one year), and file a final Form 5500. If distributions drag, the IRS treats the plan as ongoing and you stay on the hook for qualification compliance.15Internal Revenue Service. 401(k) Plan Termination For group health coverage, COBRA obligations can shift to the buyer as a successor employer in both asset and stock sales when certain conditions are met, though the parties can contractually reallocate the duty; if the assigned party fails to perform, the party with the default legal obligation remains liable.16eCFR. 26 CFR 54.4980B-9 – Business Reorganizations and Employer Withdrawals from Multiemployer Plans
Put the Remaining Proceeds to Work
What is left after tax and debts is usually a single concentrated pile of cash. The financial transition is moving that into a diversified portfolio without either freezing up or dumping everything in at once. Proceeds are typically spread across public equities, government and corporate bonds, and real estate or private equity funds. Deploying capital on a scheduled basis over several months helps manage market timing risk and the erosion of holding too much in cash.
Standard brokerage accounts hold the bulk of the money. If you have consulting or other earned income after the sale, traditional or Roth IRAs remain available for a slice. Professional management runs 0.50% to 1.25% of assets annually.
Understand what protection you have. SIPC covers up to $500,000 per customer at a failed member brokerage, with a $250,000 sublimit for cash.17SIPC. What SIPC Protects SIPC does not cover investment losses — it only kicks in if the brokerage firm itself fails. When proceeds run well above $500,000, splitting across multiple firms or across different legal capacities (individual, joint, trust) expands total coverage.18SIPC. Investors with Multiple Accounts
A bond ladder — bonds with staggered maturities — produces a predictable income stream and manages interest rate risk by letting you reinvest at prevailing rates over time rather than locking everything at a single rate.
Update the Estate Plan for Your New Net Worth
A sale that lifts your net worth into new territory usually exposes gaps in whatever estate documents you already have. For 2026, the federal estate tax exemption is $15,000,000 per person, and estates above that face a 40% tax on the excess.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 If your proceeds put you at or above that line, the tools below matter more.
A Revocable Living Trust keeps assets out of probate and preserves privacy, though it does not reduce your taxable estate because you keep control. A Grantor Retained Annuity Trust moves future appreciation to heirs: you fund the trust, take fixed annuity payments for a term, and the remainder passes to beneficiaries with minimal or no gift tax.19Office of the Law Revision Counsel. 26 USC 2702 – Special Valuation Rules in Case of Transfers of Interests in Trusts A Spousal Lifetime Access Trust removes assets from your taxable estate while allowing your spouse to benefit from the trust during their lifetime.
Refresh the powers of attorney and healthcare directives at the same time so someone you choose can act if you cannot. A comprehensive estate plan with trusts and directives typically runs $5,000 to $20,000 in professional fees, depending on complexity. Higher net worth also raises lawsuit exposure; a personal umbrella policy adds liability coverage above homeowner’s and auto policies in $1 million increments, with annual premiums often in the low hundreds for the first million of coverage.