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What Is a Purchase Price Allocation (PPA)?

January 24, 2026 · 6–7 min read · OneTriad Editorial

When a business acquisition closes, the transaction price does not simply sit as a single number on the buyer's balance sheet. Under U.S. GAAP (ASC 805, Business Combinations), the acquirer must allocate the total purchase price across all of the identifiable assets acquired and liabilities assumed, with any residual amount recorded as goodwill. This process - the purchase price allocation, or PPA - is a post-closing valuation exercise that has significant financial reporting, tax, and operational implications for the acquiring company. It is not optional, and it must be completed within one year of the acquisition date.

The PPA process begins by cataloging all tangible and intangible assets of the acquired business. Tangible assets are generally straightforward: cash, receivables, inventory, fixed assets, and real property are each marked to fair value at the acquisition date. The more complex and judgment-intensive work involves intangible assets, which must be identified and valued separately if they are either separable (capable of being sold or licensed apart from the business) or arise from contractual or legal rights. Common intangibles in private company acquisitions include customer relationships, trade names and trademarks, non-compete agreements, technology and software, backlog, and favorable lease terms.

Why the PPA Matters for the Buyer

The allocation of purchase price directly determines the buyer's post-acquisition amortization expense. Intangible assets with finite useful lives are amortized over those lives - typically 5–20 years for customer relationships, 3–10 years for technology, and 1–5 years for non-competes. This amortization is a non-cash charge that reduces reported net income but does not affect cash flows. Buyers who allocate more value to short-lived amortizable intangibles and less to non-amortizable goodwill will report lower earnings in the years following an acquisition, which can affect debt covenants, management bonuses, and investor perception.

From a tax perspective, the PPA treatment depends on whether the transaction is structured as an asset purchase or a stock purchase. In an asset purchase (or a 338(h)(10) election in a stock deal), the buyer receives a step-up in the tax basis of the acquired assets to fair market value, allowing for tax deductions - depreciation and amortization - on the full purchase price over time. The allocation between different asset classes affects the timing and character of these deductions. Both buyer and seller must use consistent allocations on their respective tax returns (IRS Form 8594), making a well-documented, defensible PPA essential for avoiding IRS scrutiny.

The Goodwill Plug and Impairment Testing

After all identifiable assets and liabilities have been assigned their fair values, any remaining excess of purchase price over net fair value is recorded as goodwill. Goodwill is not amortized under U.S. GAAP for public companies (though private companies can elect to amortize it over 10 years under ASC 350-20). Instead, goodwill is subject to annual impairment testing - and in a business combination that goes badly, goodwill impairment charges can be very large. A PPA that over-allocates to goodwill (by undervaluing identifiable intangibles) creates a larger goodwill balance subject to future impairment risk.

The PPA must be completed by qualified appraisers using recognized valuation methodologies. Customer relationships are typically valued using the multi-period excess earnings method. Trade names are valued using the relief-from-royalty method. Non-compete agreements are valued using the with/without method, which compares the present value of cash flows under the agreement versus the scenario in which the departing individual competes. Each methodology requires inputs that are specific to the acquired business - revenue attrition rates, royalty benchmarks, competitive impact estimates - making generic or templated approaches unsuitable.

For business sellers, understanding the PPA process can inform transaction structuring decisions. The allocation of purchase price between asset classes has direct tax consequences for the seller, and negotiating the Form 8594 allocation is a routine part of middle-market M&A transactions. Sellers who understand that a buyer will attribute significant value to customer relationships and trade names - and who have documentation supporting those values - are better positioned in negotiations. ValuEdge's professionals have extensive experience performing PPAs in connection with acquisitions ranging from small business transactions to complex multi-entity consolidations.

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