Asset vs Stock Purchase: Tax Structure and Form 8594 for Deal Advisors

A business sale can be structured as a purchase of the assets or a purchase of the owners' equity, and the same price produces different tax results. Buyers usually want a stepped-up basis in the assets they acquire. Sellers usually want a single level of tax at capital gain rates. CPA firms advising on the deal sit in the middle: modeling the structures, supporting the purchase price allocation and making sure the right forms are filed. This article explains the structure choice at a framework level and the allocation mechanics in the IRS instructions for Form 8594. For the financial diligence side, see quality of earnings and financial due diligence request lists.

Two structures, different questions

Asset purchase. The buyer acquires specific assets and assumes specified liabilities. The buyer's basis in each asset is its allocated cost, which sets the future depreciation and amortization. The seller recognizes gain or loss asset by asset, and the character of that gain depends on the asset type. The legal work is heavier because contracts, permits and titles need to be assigned.

Stock purchase. The buyer acquires the equity of the entity. The entity's asset basis generally carries over unchanged, and the buyer inherits the entity's history, including tax exposures. The seller usually recognizes gain on the shares. Contracts and permits generally stay with the entity.

Entity type changes the analysis. Sale of C corporation stock, sale of S corporation stock and sale of partnership interests each have separate rules, and some elections allow stock deals to be treated as asset deals for tax purposes. The entity type is usually settled in the entity choice analysis long before a sale, but it should be re-confirmed at the start of every deal, along with whether the S election has been valid throughout.

What the model should compare

1. Buyer's tax benefit. The present value of the depreciation and amortization on stepped-up basis, with the effect of bonus depreciation on qualifying property. See section 179 and bonus depreciation.
2. Seller's tax cost. Tax on the gain under each structure, including ordinary income items such as recapture and inventory.
3. State taxes. Conformity, transfer taxes and entity-level taxes differ by state.
4. Non-tax factors. Contract assignment, licenses, employee transfers and liabilities.
5. Price adjustment. If the buyer's benefit from an asset deal is larger than the seller's added cost, the parties can bargain over the difference.

A written comparison of both structures belongs in the file before a letter of intent is signed.

Form 8594: the allocation statement

When a group of assets that makes up a trade or business is sold and the purchaser's basis is determined wholly by the amount paid, both buyer and seller report the sale on Form 8594, attached to each party's income tax return. Under Treasury Regulation 1.1060-1(b), a group of assets is a trade or business if goodwill or going concern value could under any circumstances attach to it. The IRS instructions list exceptions, including a section 1031 like-kind exchange of the group (Form 8594 is still required for any part outside section 1031) and a transfer of a partnership interest, although a purchase of a partnership interest treated as a purchase of partnership assets that constitute a trade or business is subject to section 1060. A stock sale with a section 338 or 336(e) election uses a different allocation statement, Form 8883, not Form 8594. Allocation follows the residual method in the regulations under sections 338 and 1060, with consideration substituted for the adjusted amounts.

The seven classes

The instructions set out the order:

The residual method

1. Reduce the total consideration by the Class I assets transferred.
2. Allocate the remainder to Class II assets first, then Classes III, IV, V and VI in that order, up to fair market value. Within a class, allocate in proportion to fair market values on the purchase date.
3. Allocate whatever is left to Class VII.

The allocation to any asset other than a Class VII asset cannot exceed its fair market value on the purchase date. If an asset fits more than one class, it goes in the lower-numbered class.

Why the allocation matters

Allocation to Class IV inventory and Class III receivables is recovered quickly, while Class VII goodwill is recovered over a longer period. The buyer prefers more to shorter-lived assets, and the seller's preference depends on the character of the gain in each class. Both parties file Form 8594, so inconsistent allocations are visible to the IRS. The purchase agreement should state the allocation or the method for agreeing it, and both sides should file consistently. Under Treasury Regulation 1.1060-1(c)(4), a written allocation agreed by buyer and seller binds them to the extent provided in that paragraph, but it does not restrict the IRS from challenging the allocation or values.

Support the fair values

Class V and VI amounts need support. Equipment appraisals, customer relationship valuations and workforce valuations come from specialists, and the method and standard of value should be recorded. For the accounting side of business combinations, see ASC 805 business combinations and the glossary entry on purchase price allocation. Book and tax allocations often differ, and the difference creates deferred taxes.

Engagement checklist for the advisor

• Confirm the entity type and tax status of the target.
• Obtain the draft purchase agreement and the schedule of assets and liabilities.
• Prepare the structure comparison for both parties' tax outcomes, or confirm which party the firm represents.
• Draft the allocation schedule by class with support.
• Identify state and local transfer taxes.
• Calendar the Form 8594 filing with each party's return, including any supplemental statement for later changes.
• Document independence and conflict checks if the firm serves both sides.

FAQ

Who files Form 8594?

Both the buyer and the seller, when a group of assets constituting a trade or business is sold.

Where does goodwill go in the allocation?

Class VII, the last class, after the other assets have been allocated up to fair market value.

Can the buyer and seller allocate differently?

The form is filed by both, and the instructions set the residual method. A written allocation in the purchase agreement binds the parties under Treasury Regulation 1.1060-1(c)(4) to the extent that paragraph provides, and the IRS can still challenge it. Inconsistent reporting invites questions, so agree the allocation in the purchase agreement.

CORAA prepares ready-to-review audit files for US CPA firms; see /us.

Sources

• IRS, Instructions for Form 8594: https://www.irs.gov/instructions/i8594
• eCFR, 26 CFR 1.1060-1, Special allocation rules for certain asset acquisitions: https://www.ecfr.gov/current/title-26/section-1.1060-1
• IRS, Instructions for Form 8883: https://www.irs.gov/instructions/i8883

AU-C references are to AICPA Professional Standards, paraphrased here; read the standard itself before relying on a requirement. This page is guidance, not professional advice. Report an error