After the sale of a business closes, the money is not yet yours to spend or invest — a federal tax bill that can exceed 25% of the sale price sits on top of it, along with debts, final filings, and obligations that follow the old entity. Deciding what to do with money from the sale of a business means working in a specific order: reserve the tax, clear the liabilities attached to the business, meet the closing-year filings, and only then move the remainder into a diversified plan sized to your new net worth.
Reserve the Tax Before You Touch the Rest
The IRS does not treat a business sale as one transaction. The purchase price gets split among the individual assets sold — equipment, inventory, customer lists, real estate, goodwill — and each category is taxed on its own terms. Buyer and seller both report the allocation on Form 8594 using the residual method under IRC Section 1060.1Internal Revenue Service. Instructions for Form 8594
Amounts assigned to depreciable tangible property often trigger recapture under Section 1245. If you took depreciation deductions during ownership, the gain up to those deductions is taxed as ordinary income rather than at capital gains rates. The top ordinary rate for 2026 is 37%.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Recapture equals the lesser of the depreciation you previously claimed or the total gain on the asset.3Internal Revenue Service. Publication 544 (2025), Sales and Other Dispositions of Assets
Gain allocated to goodwill and other intangibles held more than a year generally qualifies for long-term capital gains, with a top federal rate of 20%. If real estate was part of the sale, unrecaptured Section 1250 gain is taxed at a maximum 25%.4Internal Revenue Service. Topic No. 409, Capital Gains and Losses On top of that, the 3.8% Net Investment Income Tax applies once modified adjusted gross income passes $200,000 single or $250,000 joint — thresholds most sellers clear in the year of sale.5Internal Revenue Service. Questions and Answers on the Net Investment Income Tax
Run the numbers with a tax professional before you commit any of the proceeds elsewhere. The reserve should reflect the actual mix of ordinary, capital, and NIIT components in your deal, not a flat percentage.
Send in Estimated Tax on the Next Quarterly Deadline
The gain is not withheld by the buyer. You owe it yourself through estimated payments on Form 1040-ES, and the IRS expects payment as the income is earned rather than at filing.6Internal Revenue Service. Form 1040-ES – 2026 – Estimated Tax for Individuals Underpayment triggers interest at the federal short-term rate plus three points.7Office of the Law Revision Counsel. 26 US Code 6621 – Determination of Rate of Interest On a seven-figure liability, the interest adds up fast. Calculate the payment shortly after closing so it lands by the next quarterly due date.
Levers That Can Reduce or Defer the Bill
Some of these tools only work if planned before the closing, and one of them applies only to a narrow entity type. Confirm eligibility with your tax advisor before assuming any of them fit.
Qualified Small Business Stock
If the company was a C corporation and you received your shares at original issuance rather than on the secondary market, IRC Section 1202 can exclude a large share of the gain. The corporation’s gross assets must not have exceeded $75 million when the stock was issued, and holding-period rules apply. For stock acquired after September 27, 2010, the exclusion can reach 100%. Per issuer, the excluded gain is capped at the greater of $10 million or ten times your adjusted basis.8Office of the Law Revision Counsel. 26 USC 1202 – Partial Exclusion for Gain from Certain Small Business Stock Section 1202 does not apply to S corporations, partnerships, or LLCs taxed as partnerships.
Installment Sales
If the buyer pays over multiple years, IRC Section 453 spreads recognition across those years. Each payment carries the same gain percentage as the deal overall — 60% profit in the deal means 60% of every payment is gain in the year received.9Office of the Law Revision Counsel. 26 US Code 453 – Installment Method Depreciation recapture under Sections 1245 and 1250, though, must be recognized entirely in the year of sale even when payments stretch over a decade. The installment method applies automatically when at least one payment arrives after year-end, and you can elect out on your return if reporting the full gain upfront serves you better.
Section 1031 Exchange for Real Estate
Where the sale included real property, the gain on that portion can be deferred by reinvesting in other investment or business-use real property. Identify the replacement within 45 days of the transfer and close within 180 days.10Office of the Law Revision Counsel. 26 US Code 1031 – Exchange of Real Property Held for Productive Use or Investment Both properties must be in the United States. Section 1031 covers real property only, not equipment, inventory, or goodwill.
Qualified Opportunity Funds
Under the Opportunity Zones 2.0 framework enacted in 2025, capital gains invested in a Qualified Opportunity Fund within 180 days of the sale are deferred. The fund invests in designated low-income communities. Holding for at least five years produces a 10% basis step-up on the deferred gain, and holding more than ten years permanently excludes appreciation on the QOF investment itself.11U.S. Department of Housing and Urban Development. Opportunity Zones Investors The stake must be an equity interest, not a loan.
Charitable Vehicles
A Donor Advised Fund gives an immediate deduction in the year of the contribution and lets you recommend grants over time. A Charitable Remainder Trust funded with appreciated assets before the sale lets the trust sell them without immediate capital gains, pays you an income stream for a term, and passes the remainder to charity. For 2026, itemizers face a 0.5% of AGI floor on charitable deductions. These structures work best when set up before closing.
Clear the Debts and Guarantees Attached to the Business
Money still tied to old business obligations is not really yours. Identify every secured debt — commercial credit lines, equipment leases, loans backed by business assets — and request formal payoff letters. Once each is satisfied, confirm the lender files a termination statement releasing the lien recorded against your company’s assets. Until that termination is on file, the original lien remains public record.12Legal Information Institute. Uniform Commercial Code 9-513 – Termination Statement
Personal guarantees are the separate risk. Selling the business does not discharge them. You need a written release from each creditor, or the lender can pursue you personally if the buyer later defaults. Many deals also hold back 10% to 15% of the price in escrow to cover indemnification claims that surface after closing; that money is released only when the escrow period ends without claims.
Handle the Final Filings the Sale Triggers
Several federal and state deadlines follow the closing date, and the entity has to meet them even though it is no longer operating.
Final Form 941
If you had employees, file a final Form 941 for the quarter you last paid wages. Check line 17, enter the final wage date, and attach a statement with the name and address of the person keeping payroll records.13Internal Revenue Service. Instructions for Form 941 (Rev. March 2026) It is due the last day of the month after the quarter ends — a closing in August makes the final 941 due October 31.
Form 1099-NEC for Contractors
Every contractor paid $600 or more during the year still needs a Form 1099-NEC. The recipient copy and the IRS filing are both due January 31 of the following year.14Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC These returns file under the business’s tax ID even though the business is gone.
Updated Beneficial Ownership Report
A sale that shifts 25% or more of the ownership requires an updated Beneficial Ownership Information report to FinCEN within 30 days of the change.15FinCEN.gov. Frequently Asked Questions The reporting company owes the filing, so the purchase agreement should say who handles it.
State Dissolution
If you sold the assets rather than the entity, formally dissolve the corporation or LLC with its state of formation. Filing fees are modest, but leaving the entity active exposes you to continuing annual report fees and franchise taxes.
401(k) Termination
Selling triggers specific plan-termination steps. Set a termination date, determine all benefits and liabilities as of that date, and distribute all assets — generally within a year. All participants become fully vested on the termination date, regardless of the plan’s schedule. File a final Form 5500. Until assets are distributed, the IRS treats the plan as ongoing and you remain responsible for full qualification compliance.16Internal Revenue Service. 401(k) Plan Termination
COBRA Responsibility
In an asset sale, if you stop offering a group health plan in connection with the sale and the buyer continues operations without substantial interruption, the buyer becomes a successor employer and takes on COBRA for affected employees. In a stock sale, the buyer similarly assumes the obligation if you cease maintaining any health plan. Buyer and seller can contract to allocate this responsibility differently, but if the assigned party fails to perform, the party with the default legal obligation remains liable.17eCFR. 26 CFR 54.4980B-9 – Business Reorganizations and Employer Withdrawals from Multiemployer Plans
Move the Net Proceeds Into a Diversified Plan
What remains after tax reserves and debt clearing is the money you actually direct. The core transition is from one concentrated asset — the business — to a portfolio spread across public equities, government and corporate bonds, and real estate or private equity funds. Deploying the capital on a structured schedule, rather than all at once or leaving it in cash indefinitely, manages market-timing risk and the erosion inflation causes.
Standard brokerage accounts hold most of it, given their liquidity and access. If you have earned income from consulting or continued work, traditional or Roth IRAs remain available for a portion. Professional management fees generally run 0.50% to 1.25% of assets annually.
A laddered fixed-income position — bonds bought with staggered maturities — produces predictable income without depleting principal and spreads interest rate risk across reinvestment dates.
Understand the coverage limits where you park large sums. The Securities Investor Protection Corporation covers up to $500,000 per customer if a member firm fails, with a $250,000 sublimit for cash.18SIPC. What SIPC Protects SIPC does not cover investment losses; it applies only when the firm itself fails. If proceeds run well past $500,000, splitting accounts across firms or holding accounts in separate legal capacities (individual, trust, joint) raises total coverage.19SIPC. Investors with Multiple Accounts
Update the Estate Plan to the New Net Worth
A sizeable liquidity event usually exposes gaps in an existing estate plan. The 2026 federal estate tax exemption is $15,000,000 per person, with a 40% rate on the excess above that amount.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 If the proceeds push your estate near or over that line, the tools below start to matter directly.
A Revocable Living Trust routes assets to beneficiaries outside of probate, keeping the process private and faster. Because you keep control, it does not shrink the taxable estate. A Grantor Retained Annuity Trust does move future appreciation out — you fund the trust, receive fixed annuity payments for a set term, and whatever value remains passes to your beneficiaries with minimal or no gift tax.20Office 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 letting your spouse benefit from them during their lifetime.
Update powers of attorney and healthcare directives at the same time, so someone you choose can act on finances and medical care if you cannot. A comprehensive plan covering trusts and these directives typically runs $5,000 to $20,000 depending on complexity.
Higher net worth also raises lawsuit exposure. A personal umbrella policy adds liability coverage over your homeowner’s and auto policies, usually in $1 million increments, with annual premiums for the first $1 million commonly running in the low hundreds.