Full Definition
Purchase Price Allocation (PPA) is the accounting exercise required under ASC 805 (Business Combinations) within one year of completing an acquisition. The total consideration paid (purchase price) must be allocated across all identifiable acquired assets and liabilities at their fair values, with the excess assigned to goodwill. Tangible assets (inventory, PP&E, receivables) are marked to fair value. More importantly, intangible assets not previously on the target's balance sheet must be identified and valued: customer relationships, trade names, developed technology, non-compete agreements, order backlogs, and proprietary processes are common examples. The PPA process requires engagement of valuation specialists who use income approach (discounted cash flows from the specific intangible), market approach (comparable transaction royalty rates), or cost approach methods to determine fair value of each identified intangible. The resulting amortization schedules—typically 3–15 years for customer relationships, 5–10 years for technology, and indefinite life for trade names assessed for impairment annually—directly affect post-acquisition GAAP income statements. PE sponsors and strategic acquirers regularly experience GAAP earnings suppression of 20-40% in the years following an acquisition due to PPA amortization, which is why EBITDA (which adds back amortization) remains the management reporting metric of choice. A common pitfall is the deferred revenue write-down: as noted under ASC 805, acquired deferred revenue must be revalued to fair value (cost to fulfill plus reasonable margin), often significantly below its face value. A SaaS company with $10M of deferred revenue on its balance sheet may have only $4–5M recognized at fair value post-acquisition, causing the acquirer to report lower revenue in Year 1 than the standalone target would have generated—a meaningful impact on post-close financial projections that should be explicitly modeled before closing.
FAQs
How long does PPA take to complete after an acquisition?
ASC 805 provides a measurement period of up to one year post-acquisition date to finalize the PPA. Initial estimates are recorded at the close date and refined as valuation work is completed. Most acquisitions complete their PPA within 6-9 months, though complex transactions with significant intangible assets or pre-acquisition contingencies may require the full year. Delays beyond 12 months are not permitted under GAAP.
How does PPA affect post-acquisition EBITDA reporting?
PPA directly increases D&A expense (the A component of EBITDA) due to amortization of identified intangibles. However, since EBITDA adds back amortization, PPA amortization does not affect EBITDA itself. The impact falls entirely on GAAP net income and EPS. This is why sophisticated investors and management teams focus on EBITDA for ongoing performance measurement and accept that post-acquisition GAAP net income will be significantly suppressed relative to underlying economic performance.
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