Asset Sales: Residual Method, Form 8594, and Penalties

In an asset sale, the purchase price allocation follows a mandatory sequence under IRC Section 1060: you assign the total consideration across seven classes of assets in priority order, filling each class to its fair market value before moving to the next, with whatever remains dropping into goodwill. Both sides report the same numbers on IRS Form 8594, and those numbers drive the seller’s tax bill on the sale and the buyer’s depreciation and amortization deductions for years afterward. Most of the real negotiation in an asset deal happens here, because the same dollar landing in equipment instead of goodwill produces very different tax outcomes for each party.

The Residual Method and the Seven Classes

Section 1060 requires every applicable asset acquisition to use the residual method.¹ You do not get to spread the price around however the parties prefer. You fill each class to its fair market value, in order, and whatever is left after Classes I through VI is Class VII goodwill by default.

The classes, in allocation order:

Class I: cash and general deposit accounts (checking and savings, but not certificates of deposit).
Class II: actively traded personal property such as U.S. government securities, publicly traded stock, and certificates of deposit.
Class III: debt instruments and accounts receivable, typically valued at face amount less a discount for collection risk.
Class IV: inventory and other property held primarily for sale to customers.
Class V: all other tangible and intangible assets not covered by the other classes. This is the catch-all, and it usually captures machinery, equipment, furniture, vehicles, buildings, and land.
Class VI: Section 197 intangibles other than goodwill and going concern value, including workforce in place, customer lists, patents, copyrights, non-compete agreements, trade names, franchises, and government-issued licenses or permits.
Class VII: goodwill and going concern value only.

Think of it as pouring water into stacked containers. By the time you reach Class VII, every identifiable asset has been accounted for at fair market value, and any purchase price above the Class I–VI total becomes goodwill. In most small and mid-market deals a meaningful share of the price lands in Class VII, because the buyer is paying a premium for the business as a going concern.²

What Counts as Total Consideration

The pool you allocate is not just the cash or stock the buyer delivers. When the buyer assumes any of the seller’s liabilities, those assumed liabilities are added to total consideration before allocation begins.³ If the buyer pays $3 million in cash and assumes $1 million of debt, the total to allocate across the seven classes is $4 million.

This matters more than people expect. A seller may prefer that the buyer take on equipment leases or vendor obligations instead of paying a higher headline price, but the tax pool grows either way. Both sides need to track assumed liabilities as part of the allocation math, not as a separate line item outside it.

Why the Two Sides Push in Opposite Directions

The code rewards each party for steering dollars toward different classes. The seller generally wants dollars in assets that produce long-term capital gain, taxed at lower rates. The buyer wants dollars in assets that can be recovered quickly through depreciation or amortization, cutting taxable income in the early years of ownership.

Section 1060 adds a second wrinkle: a written allocation agreed to by the parties binds both of them for tax purposes, and the IRS can override it only if the allocation does not reflect fair market value.¹ That is why the allocation schedule inside the purchase agreement is one of the most heavily negotiated provisions in the entire deal. Once signed, neither side can walk away from the numbers.

How Each Class Hits the Seller

For the seller, the class each dollar lands in decides whether the gain is ordinary income or long-term capital gain. Assets held in the business for more than a year generally qualify for long-term capital gain treatment.⁴ Land and goodwill are the friendliest line items, producing pure capital gain with no recapture. Inventory is always ordinary income.

Section 1245 Recapture on Equipment

The sharpest hit for sellers usually comes from depreciation recapture on machinery, equipment, furniture, and similar personal property classified as Section 1245 property. All prior depreciation deductions on Section 1245 property must be recaptured as ordinary income on a sale at a gain.⁵ A piece of equipment bought for $100,000, depreciated to $20,000, and allocated $90,000 in the sale produces $70,000 of ordinary income from recapture. Only gain above original cost qualifies for capital gain treatment.

Unrecaptured Section 1250 Gain on Real Property

Real property gets different treatment. For buildings placed in service after 1986, depreciation is straight-line, so there is typically no “additional depreciation” to recapture as ordinary income under the traditional Section 1250 mechanic.⁶ Instead, gain attributable to all the straight-line depreciation claimed is taxed at a maximum rate of 25%, called unrecaptured Section 1250 gain. Gain above original cost is taxed at the regular long-term capital gain rate.⁴

The ranking for a seller: dollars in goodwill and land are taxed most favorably, dollars in buildings sit in the middle, and dollars in equipment are taxed worst. Sellers consistently press for higher allocations to Class VII goodwill and to land over equipment and buildings.

How Each Class Hits the Buyer

The buyer takes a stepped-up basis in every acquired asset equal to the amount allocated to it. That basis is the starting point for future depreciation and amortization deductions, so the allocation effectively sets the schedule on which the buyer recovers the purchase price.

Depreciation of Tangible Assets

Tangible personal property is depreciated under the Modified Accelerated Cost Recovery System. Most equipment falls into the 5-year or 7-year class, nonresidential commercial buildings over 39 years, and residential rental property over 27.5 years.⁷ The gap between a 5-year equipment deduction and a 39-year building deduction is enormous, which is why buyers push to allocate more to equipment and less to the building shell.

For 2026, 100% bonus depreciation is available for qualifying property, letting a buyer deduct the entire allocated cost of eligible equipment in year one. The Section 179 deduction permits immediate expensing of up to $2,560,000 in qualifying asset costs, with a phase-out beginning at $4,090,000 in total qualifying purchases. These accelerated deductions make Class V tangible allocations more valuable to buyers than the standard MACRS schedule alone suggests.

Amortization of Intangibles

Goodwill, non-compete agreements, customer lists, patents, trade names, and most other intangibles acquired in a business purchase are Section 197 intangibles. The allocated cost is amortized straight-line over 15 years regardless of the asset’s actual useful life.⁸ A three-year non-compete still amortizes over 15. A customer list that may lose half its value in five years still amortizes over 15.

The 15-year schedule is predictable but slow compared with tangible asset deductions. Buyers generally prefer dollars in Class V over Class VI or VII, except where tangible values are already well-supported by appraisals and pushing more there would invite scrutiny.

Supporting the Numbers Against IRS Review

The allocation has to reflect actual fair market value. For used equipment that is usually straightforward through comparable sales or dealer quotes. For a customer list or a non-compete, fair market value takes judgment, and the IRS knows both parties have incentives to shade those judgments.

An independent appraisal is the most common way to support the allocation. A third-party valuation firm can price the tangible assets, identify and value intangibles separately from goodwill, and document the methodology, creating a record the IRS will take seriously. The cost is small against the tax dollars at stake, and skipping it is where deals tend to fall apart on audit.

The IRS can challenge any allocation it considers inconsistent with fair market value, even when the parties have agreed in writing.¹ On exam, the common flags are implausibly high goodwill when the business has weak brand strength, or equipment values that exceed replacement cost. A reallocation hurts one side and benefits the other, and neither party controls which direction the adjustment goes.

Earnouts and Later Adjustments

Not every deal closes at a fixed price. Earnouts tie part of the price to post-closing revenue or profit targets, and working capital adjustments shift the final number based on the closing balance sheet. When total consideration changes after the year of sale, the allocation has to be updated. Both parties file an amended Form 8594 with the return for the year the increase or decrease is recognized, showing the revised allocation across the classes.² The residual method runs on the adjusted total the same way it ran on the original price. If an earnout bumps consideration by $500,000 and identifiable asset values haven’t changed, the full $500,000 flows to Class VII goodwill.

Earnouts also raise character questions for the seller. Whether an earnout payment is capital gain or ordinary income depends on the underlying class it is allocated to. If it increases goodwill, the payment is typically capital gain. If it is tied to a compensation-type item like a non-compete, it may be ordinary income. Spelling the mechanics out in the purchase agreement avoids surprises at tax time.

Filing Form 8594

Both the buyer and the seller attach Form 8594 to their income tax return for the year the sale closes. The form is not filed separately; it travels with whatever return is due, whether that is a Form 1040, 1065, 1120, 1120-S, or 1041.² If total consideration later changes because of an earnout or a working capital adjustment, both sides file an updated 8594 with the return for the year of the change.

The IRS matches the two filings. If the buyer and seller report different allocations for the same transaction, both get flagged. That is a core reason Section 1060 pushes the parties to agree in writing before filing: an agreed allocation binds both sides and eliminates the mismatch risk.¹ Inconsistent filings create the worst kind of audit exposure, because the paper trail shows the parties could not agree on the facts.

Penalties for Late or Incorrect Filings

Form 8594 is an information return and carries the standard information return penalties. For returns due in 2026:

Filed up to 30 days late: $60 per return.
Filed 31 days late through August 1: $130 per return.
Filed after August 1 or not filed at all: $340 per return.
Intentional disregard: $680 per return, or a percentage of the amounts that should have been reported, whichever is greater, with no annual cap.

These per-return amounts apply to each 8594 that is late, missing, or incorrect.⁹ For a single transaction the dollar penalty is modest. The real cost is that a missing or inconsistent form gives the IRS a reason to open the whole transaction, including the allocation, the reported gain or loss, and the buyer’s depreciation and amortization schedule going forward.

1
Office of the Law Revision Counsel. 26 U.S. Code 1060 – Special Allocation Rules for Certain Asset Acquisitions
2
IRS. Instructions for Form 8594 (Rev. November 2021)
3
eCFR. 26 CFR 1.1060-1 – Special Allocation Rules for Certain Asset Acquisitions
4
Internal Revenue Service. Topic no. 409, Capital Gains and Losses
5
Office of the Law Revision Counsel. 26 U.S.C. 1245 – Gain From Dispositions of Certain Depreciable Property
6
Internal Revenue Service. Publication 544 (2025), Sales and Other Dispositions of Assets
7
Internal Revenue Service. Publication 946 (2025), How To Depreciate Property
8
Office of the Law Revision Counsel. 26 U.S.C. 197
9
Internal Revenue Service. Information Return Penalties