Selling part of a business as personal goodwill can cut the federal tax rate on that slice of the purchase price roughly in half, turning what would otherwise be ordinary income into long-term capital gains. For 2026, the top long-term capital gains rate is 20% (plus a possible 3.8% Net Investment Income Tax), compared to a top ordinary income rate of 37%. The personal goodwill tax treatment is available only when the owner’s reputation, skill, and client relationships are structurally separate from the business entity before the sale, the allocation is supported by a defensible appraisal, and the paperwork tells a consistent story to the IRS. Miss any of those, and the benefit disappears.
What Counts as Personal Goodwill
Goodwill is the expectation that customers will keep coming back. The tax question is whether that expectation lives in the company or in a specific person.
Enterprise goodwill belongs to the business. It comes from the brand name, the location, proprietary systems, an assembled workforce, or an established supply chain. Swap out the CEO of a large retail franchise and revenue barely moves, because customers are loyal to the brand.
Personal goodwill is the opposite. It is the value tied to one person’s reputation, relationships, skill, or expertise. If that person walked away and opened a competing shop across town, clients would follow. Medical practices, law firms, boutique consulting shops, and creative agencies are the classic examples. The clients chose the person, not the logo on the door.
The IRS treats the two differently when a business changes hands. Enterprise goodwill is a corporate asset; proceeds flow through the entity and are taxed accordingly. Personal goodwill, if properly established, is sold directly by the individual to the buyer. That direct sale bypasses the entity, which is where the savings come from.
The Size of the Tax Savings
When an individual sells personal goodwill held for more than a year, the gain qualifies as a long-term capital gain. For 2026, the maximum federal rate is 20%. High earners may also owe the 3.8% Net Investment Income Tax, bringing the effective ceiling to 23.8%.
The alternative is ordinary income. If the same dollars are characterized as compensation, consulting fees, or proceeds from selling corporate assets like inventory or receivables, they are taxed as ordinary income. The top federal ordinary income rate for 2026 is 37% for single filers with taxable income above $640,600 ($768,700 for joint filers).1Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Compensation is also subject to self-employment tax, which personal goodwill avoids.
For an S-corporation owner, the benefit is straightforward: the personal goodwill proceeds never pass through the entity, so they are taxed once at capital gains rates rather than being distributed as part of an entity-level asset sale. For C-corporation owners the math is more dramatic. Without a personal goodwill carve-out, a corporate asset sale triggers tax at the corporate level and again when after-tax proceeds are distributed to the shareholder. A direct sale of personal goodwill from the individual to the buyer sidesteps that double hit.
Structural Conditions That Must Be in Place Before the Sale
The IRS will not take your word for it. Personal goodwill must be structurally separate from the entity before the deal, not carved out at the last minute. The foundational authority is Martin Ice Cream Co. v. Commissioner, 110 T.C. 189 (1998), where the Tax Court held that “the personal goodwill of an individual shareholder is not a corporate asset and that the corporation does not realize gain upon the distribution of such goodwill to the shareholder.”2Bradford Tax Institute. Martin Ice Cream Co v Commissioner, 110 T.C. 189 The specific facts the court relied on now work as a checklist.
No Binding Employment Contract with the Entity
The owner’s relationship with the business should not include an employment agreement that gives the entity ownership of client relationships or restricts the owner’s ability to leave. In Martin Ice Cream, the shareholder “was not under an employment contract” and had “no obligation to continue working” for the corporation.2Bradford Tax Institute. Martin Ice Cream Co v Commissioner, 110 T.C. 189 In Howard v. Commissioner (9th Cir. 2011), by contrast, the court found the goodwill belonged to the corporation because the employment agreement required the taxpayer to practice “solely as an employee of the corporation” and the entity “retained complete control and authority over accepting or refusing any patient.”
A simple services agreement defining duties and paying commercially reasonable compensation is fine. What the agreement cannot do is transfer ownership of your relationships, reputation, or client base to the company.
No Non-Compete Between You and Your Own Company
If you have signed a non-compete or exclusivity agreement with your own company, you have effectively transferred your personal goodwill to it. The Tax Court has been explicit: personal goodwill remains personal only where the individual “never entered into a covenant not to compete or any other agreement” transferring those rights to the corporation.2Bradford Tax Institute. Martin Ice Cream Co v Commissioner, 110 T.C. 189 This was reaffirmed in Bross Trucking, Inc. v. Commissioner, T.C. Memo. 2014-107, where the shareholder “never transferred any personal goodwill to Bross Trucking by signing a noncompete agreement.”3Banister Financial. Bross Trucking, US Tax Court, TC Memo 2014-107
If the buyer insists on a non-compete at closing, that agreement must run between the individual seller and the buyer, not between the individual and the old entity. Consideration paid for that buyer-facing non-compete is generally taxed as ordinary income and has to be valued separately from the personal goodwill. Lumping the two together is a fast way to get the whole allocation reclassified.
Client Relationships Attached to the Person
The entity should not hold contracts that lock clients into the business or prevent them from following the owner elsewhere. In Bross Trucking, the court found “any established revenue stream, developed customer base, or transparency of continuing operations was a direct result of Mr. Bross’s personal efforts and relationships.”3Banister Financial. Bross Trucking, US Tax Court, TC Memo 2014-107 The court also noted that “a company does not have any corporate goodwill when all of the goodwill is attributable solely to the personal ability of an employee.”
Engagement letters and service agreements can be signed by the entity for operational reasons, but they should not contain exclusivity or assignability clauses that strip the owner of a direct connection to the client.
Getting the Valuation Right
The IRS does not need to disprove that personal goodwill exists. It just needs to show the number you attached to it was unreasonable. The appraisal has to be prepared by a qualified appraiser with verifiable education and experience valuing the specific type of property at issue. That appraiser cannot be a party to the transaction, a family member of the seller, or paid a fee tied to the appraised value.
The excess earnings method is the most common approach. The appraiser starts with the business’s normalized earnings, subtracts a fair return on tangible and identified intangible assets, and capitalizes the residual. That residual is total goodwill. The appraiser then allocates a share to the individual based on how dependent revenue is on the owner, whether clients have direct relationships with the owner, and how much revenue would leave with the owner.
An alternative is the capitalization of earnings method, which directly capitalizes the income stream attributable to the owner’s personal reputation and relationships. Either way, the report must explain the allocation percentage with a transparent narrative backed by industry data. A one-page conclusion assigning 80% of goodwill to the individual with no supporting analysis is asking for trouble.
Professional valuation reports for personal goodwill typically run between $7,000 and $10,000, depending on the complexity of the business. That cost is modest compared to the tax at stake, and cutting corners here is the single most common way these deals fall apart in audit.
Documenting the Deal and Filing Form 8594
The asset purchase agreement must identify personal goodwill as a separate line item sold directly by the individual owner to the buyer. This is not decorative. The written allocation between buyer and seller is binding on both parties for tax purposes unless the IRS determines it is inappropriate.4Office of the Law Revision Counsel. 26 U.S. Code 1060 – Special Allocation Rules for Certain Asset Acquisitions A separate agreement between the individual and the buyer covering the personal goodwill transfer strengthens the argument that this is a distinct transaction from the corporate asset sale.
After closing, both buyer and seller must file Form 8594 (Asset Acquisition Statement) with their tax returns for that year. The form requires each acquired asset to be classified into one of seven classes. Goodwill and going concern value fall into Class VII, the residual category, meaning purchase price is allocated to goodwill only after every other asset class has been valued.5Internal Revenue Service. Instructions for Form 8594
Buyer and seller must report consistent allocations. Under Section 1060 the written allocation is binding, and mismatched filings are a reliable way to invite scrutiny.4Office of the Law Revision Counsel. 26 U.S. Code 1060 – Special Allocation Rules for Certain Asset Acquisitions Coordinate the Form 8594 numbers before the deal team disbands.
Common IRS Challenges
Disguised Compensation
The most frequent attack is that the personal goodwill payment is really deferred compensation for years of past work. If the owner’s historical salary was below market and the goodwill payment conveniently makes up the gap, the IRS will argue the payment is wages. Paying yourself commercially reasonable compensation in the years leading up to the sale takes this argument off the table.
Substance Over Form
The IRS looks at economic reality, not just paperwork. If you had a non-compete with the entity for fifteen years and cancelled it six months before the sale, that will not hold up. If client contracts are assigned from the entity to the owner right before closing, the IRS will treat the goodwill as corporate. The structural separation described above needs to be in place for a meaningful period before the transaction, not staged at the last minute.
Unreasonable Valuation
Even when personal goodwill clearly exists, the IRS can challenge the amount. In Estate of Adell v. Commissioner, T.C. Memo. 2014-155, the IRS argued the corporation’s value was higher than claimed, effectively trying to shift goodwill from the individual to the entity. The Tax Court sided with the estate. The case still illustrates that the fight often centers on the allocation percentage, not the threshold question of whether personal goodwill exists.
Related-Party Sales: Section 1239
Selling personal goodwill to a related party catches people off guard. Under Section 1239, any gain from selling depreciable property to a “related person” is recharacterized as ordinary income, wiping out the capital gains benefit entirely.6Office of the Law Revision Counsel. 26 U.S. Code 1239 – Gain From Sale of Depreciable Property Between Certain Related Taxpayers Because goodwill is amortizable in the buyer’s hands under Section 197, it falls within this rule.
“Related person” is defined broadly. It includes any entity where the seller owns more than 50% of the stock or partnership interest, trusts where the seller is a beneficiary, and family members in certain configurations.6Office of the Law Revision Counsel. 26 U.S. Code 1239 – Gain From Sale of Depreciable Property Between Certain Related Taxpayers Selling personal goodwill to a new entity you control, or to a business owned by your spouse or children, will likely trigger ordinary income treatment on the entire gain. This is one of the most overlooked traps in family-business succession planning.
Installment Sales
Many business sales spread payments over several years. When personal goodwill is sold on an installment basis, the seller reports the gain proportionally as payments arrive rather than recognizing the entire gain in the year of sale. The installment gain calculation is the standard one: gross profit divided by contract price gives the taxable percentage of each payment.7Internal Revenue Service. Publication 537 (2025) – Installment Sales
The advantage is meaningful on large deals. Spreading the gain over multiple years can keep the seller in lower brackets and reduce or defer the 3.8% Net Investment Income Tax on portions of the gain that would otherwise push modified adjusted gross income above the threshold ($200,000 for single filers, $250,000 for joint filers).8Internal Revenue Service. Topic No. 559 – Net Investment Income Tax The tradeoff is counterparty risk: if the buyer defaults, collecting is the seller’s problem.
State Tax Adds or Subtracts From the Benefit
The federal spread drives most personal goodwill planning, but state tax matters. Some states tax capital gains at the same rate as ordinary income, which narrows the benefit. Others have no income tax at all, so the federal treatment is the whole game. State rates on capital gains range from 0% to over 13%. Factor your state’s treatment in early, because it affects how hard to push on the allocation and whether the cost of the appraisal and legal structuring pays for itself.