Purchase Price Allocation: Goodwill, Deductions, and Form 8594

Purchase price allocation is the process of dividing what you paid for a business across each asset and liability you acquired, in a specific order set by the IRS, so that both buyer and seller can report the deal correctly on their tax returns. Under Section 1060 of the Internal Revenue Code, you can’t treat the price as one lump sum. Every identifiable asset gets a value up to its fair market value, and whatever is left over becomes goodwill. That breakdown fixes the buyer’s depreciation and amortization deductions for years and determines how the seller’s gain is taxed on each piece of the sale.

Why the Split Matters

Buyer and seller pull in opposite directions on almost every line of the allocation. The seller generally wants as much of the price as possible pushed into goodwill, because goodwill qualifies for long-term capital gains treatment at a lower federal rate. The seller also wants to minimize amounts allocated to inventory, accounts receivable, and covenants not to compete, which generate ordinary income at higher rates.

The buyer wants the opposite. Loading value onto tangible assets like equipment and office furniture produces faster write-offs, because those recover over five or seven years rather than the fifteen required for goodwill. Because a written allocation agreement between buyer and seller is binding on both parties for tax purposes, the negotiation over these values is often one of the most contested parts of closing.¹

The Seven Asset Classes and the Residual Method

Section 1060 requires the price to be spread using the “residual method.”¹ You fill each class in order, starting at Class I. The amount allocated to any asset in Classes I through VI cannot exceed its fair market value on the purchase date. Whatever remains after Class VI flows into Class VII.²

Class I: Cash and general deposit accounts (checking and savings), but not certificates of deposit.
Class II: Actively traded personal property such as publicly traded securities, plus certificates of deposit and foreign currency.
Class III: Debt instruments and accounts receivable, along with assets the taxpayer marks to market annually.
Class IV: Inventory and stock in trade, or property held primarily for sale to customers.
Class V: All tangible assets not covered by the other classes, including buildings, land, vehicles, equipment, furniture, and fixtures.
Class VI: Section 197 intangibles other than goodwill, such as covenants not to compete, licenses, permits, and customer-based intangibles.
Class VII: Goodwill and going concern value.

Within each class, the remaining consideration is divided proportionally based on each asset’s fair market value. If an asset could fit into more than one class, it goes in the lower-numbered class.² The ordering matters because it decides how much ends up in Class VII. A higher fair market value assigned to Class V equipment, for example, leaves less residual for goodwill.

How Goodwill Gets Calculated

Goodwill isn’t appraised the way a building or a patent is. It’s whatever is left after every identifiable asset has been valued and slotted into Classes I through VI. Pay $10 million for a company whose net identifiable assets total $7 million at fair market value, and the remaining $3 million is goodwill. It captures reputation, customer loyalty, and assembled workforce, none of which can be sold separately.

Because goodwill absorbs any premium above the provable value of everything else, the buyer-seller tension shows up most visibly here. Inflating Class V or Class VI values shrinks goodwill; understating them inflates it. A written allocation locked into the purchase agreement binds both parties, so the numbers on each side’s tax return should match.

What the Allocation Does to Your Deductions

The allocation sets each asset’s tax basis, and that basis drives deductions for years. Tangible Class V assets follow the Modified Accelerated Cost Recovery System (MACRS):

Five-year property: computers, copiers, and certain office machinery.
Seven-year property: office furniture, fixtures, desks, safes, and most general-purpose machinery that doesn’t fall into another class.
Nonresidential real property (commercial buildings): 39-year recovery.

These classifications come from the IRS table of class lives in Publication 946.³

Goodwill and other Section 197 intangibles in Classes VI and VII are amortized ratably over 15 years, starting the month the intangible was acquired.⁴ You cannot accelerate this. A covenant not to compete lasting three years still amortizes over fifteen for tax purposes, which surprises buyers who expect the deduction to track the covenant’s real life. The 15-year schedule applies to all Section 197 intangibles acquired with a trade or business.⁵

Book treatment diverges from tax. Under U.S. accounting standards, goodwill isn’t amortized on the financial statements; it sits on the balance sheet and is tested for impairment at least once a year. If the reporting unit’s fair value drops below its carrying amount, the company writes it down. The tax return keeps amortizing straight-line either way.

When Form 8594 Is Required

Form 8594 applies to asset acquisitions, not stock purchases. If one company buys the stock of another, the target’s assets keep their existing basis and no allocation is filed. Both buyer and seller must file Form 8594 when three conditions are met: the transferred assets make up a trade or business, goodwill or going concern value attaches (or could attach) to those assets, and the buyer’s basis is determined entirely by the amount paid.⁶

One exception matters. If the buyer purchases at least 80% of a target corporation’s stock and makes a Section 338(h)(10) election, the stock deal is treated as an asset sale for tax purposes. The target is deemed to sell its assets and liquidate, which triggers the same allocation and Form 8594 requirements as a direct asset purchase. Buyers pursue this election when the stepped-up asset basis produces larger deductions than the carryover basis they’d inherit from a plain stock deal.

Filing the Form

Both parties attach Form 8594 to their federal income tax return for the year of the sale.² It works with Form 1040, Form 1065, Form 1120-S, and Form 1120, among others. The IRS cross-references the two filings, and mismatches are a common audit trigger.

To complete it accurately, you’ll want:

The purchase agreement, which sets total consideration and any negotiated allocation language.
Third-party appraisals of equipment, real estate, intellectual property, and other significant assets.
The closing balance sheet showing the target’s financial position on the transfer date.

The form lists total consideration, breaks it across the seven classes, and asks whether an allocation agreement exists between the parties. Because that agreement is binding under Section 1060, the numbers on both sides should be identical. If they aren’t, expect the IRS to ask why.

Earn-Outs and Later Adjustments

Many deals include earn-outs, where part of the price depends on the target hitting future revenue or profit milestones. When the actual purchase price changes after the year of sale, the affected party must file a supplemental Form 8594 for the year in which the increase or decrease is recognized.² The supplemental filing uses Parts I and III and asks you to explain the adjustment and reference the original filing (for example, “2025 Form 1120”). A three-year earn-out can mean three separate supplemental filings. Post-closing working capital true-ups follow the same rule.

Penalties for Errors or Missing Filings

Form 8594 is an information return, and failing to file it correctly triggers penalties under Section 6721. For returns due in 2026, adjusted for inflation:

General penalty: $340 per return that is late, incomplete, or incorrect.
Corrected within 30 days: $60 per return.
Corrected after 30 days but by August 1: $130 per return.
Intentional disregard: $680 per return or 10% of the aggregate dollar amount that should have been reported, whichever is greater, with no annual cap.

Annual maximums vary by business size. Larger businesses (average annual gross receipts above $5 million) face a general cap of $4,098,500; smaller businesses are capped at $1,366,000.⁷

Misvaluing assets can also trigger accuracy-related penalties under Section 6662. Claim a value that is 150% or more of the correct amount, and the IRS can impose a 20% penalty on the resulting tax underpayment. If the overstatement hits 200% or more, the penalty doubles to 40%.⁸ These valuation misstatement penalties apply only when the underpayment attributable to the misstatement exceeds $5,000 ($10,000 for a C corporation), but most acquisitions clear that threshold easily. A defensible third-party appraisal is the best protection against both penalty regimes.

1
Office of the Law Revision Counsel. 26 U.S. Code 1060 – Special Allocation Rules for Certain Asset Acquisitions
2
Internal Revenue Service. Instructions for Form 8594
3
Internal Revenue Service. Publication 946, How To Depreciate Property
4
Office of the Law Revision Counsel. 26 U.S. Code 197 – Amortization of Goodwill and Certain Other Intangibles
5
Internal Revenue Service. Intangibles
6
Internal Revenue Service. About Form 8594, Asset Acquisition Statement Under Section 1060
7
Internal Revenue Service. Revenue Procedure 2024-40
8
Office of the Law Revision Counsel. 26 U.S. Code 6662 – Imposition of Accuracy-Related Penalty on Underpayments