Congratulations on the Acquisition, but the Accounting Analysis May Be Far From Over

The closing dinner is finished, funds have been wired, and agreements signed. Management may feel the hardest parts of the transaction are behind them, but a critical step remains: the post-transaction accounting required under ASC 805, Business Combinations. This standard, issued by the Financial Accounting Standards Board (FASB), governs the allocation of purchase price and valuation of acquired intangible assets.

In 2025, with increasingly complex deal structures, heightened regulatory scrutiny, and evolving market dynamics, acquisition accounting is more challenging than ever. Beyond due diligence, negotiation, and closing, management must anticipate how deal terms will affect post-acquisition reporting, audit review, and ultimately, earnings. Two of the most complex areas remain contingent consideration (earnouts) and intangible asset valuation.

Contingent Consideration

Earnouts continue to play a central role in bridging valuation gaps between buyers and sellers. They can also serve as key incentives for management teams post-closing. However, under ASC 805, contingent consideration must be recognized at Fair Value on the acquirer’s opening balance sheet and remeasured at each reporting date until settlement.

The complexity lies in valuation. Earnouts today often involve multi-tiered structures, caps, or operational triggers tied to revenue, EBITDA, contract wins, or even regulatory approvals. Depending on structure, valuation methodologies may include:

• Probability-weighted scenario analysis for straightforward revenue or EBITDA multiples.
• Monte Carlo simulations when tiers, caps, or milestones introduce volatility and correlations.
• Industry or company-specific metrics for event-based triggers like product approvals or contract awards.

Each remeasurement can create income statement volatility, with decreases recognized as gains and increases as losses.

Intangible Asset Valuation

Another requirement of ASC 805 is the valuation and recognition of acquired intangible assets. In many cases, multiple intangibles — such as customer relationships, proprietary technology, or trade names — play interdependent roles in generating value. Separating and measuring these assets reliably can be challenging.

Traditional methodologies, such as the multi-period excess earnings method (MPEEM), remain common but must be carefully applied. Best-practice guidance, including that of The Appraisal Foundation, cautions against using two MPEEMs simultaneously. Instead, valuation professionals may employ alternative approaches such as:

• Relief-from-royalty
• Cost-to-recreate
• With-or-without
• Distributor method

Selecting the right approach requires balancing compliance, audit defensibility, and the economic reality of the business.

The Post-Transaction Impact in Todays Market

While deal teams may view closing as the finish line, post-transaction accounting under ASC 805 is often just as critical to success. Delays, audit challenges, or misapplied methodologies can erode value and distract leadership from integration.

Engaging experienced valuation specialists early — professionals who understand both the technical nuances of contingent consideration and the evolving landscape of intangible asset valuation — can help streamline audit reviews, reduce uncertainty, and allow management to stay focused on achieving post-close synergies.

Let’s Talk

Post-close accounting under ASC 805 is where value is tested, not just tallied. From purchase price allocation to contingent consideration remeasurement and intangible asset valuation, getting it right can reduce earnings volatility, streamline the audit, and keep leadership focused on integration.

If you have recently completed or are about to complete a transaction, or are advising a client who is, reach out to Ryan Berry or Scott Sievers to discuss how The McLean Group’s valuation and purchase price allocation services can help you with your purchase price allocation needs.

The closing dinner is finished, funds have been wired, and agreements signed. Management may feel the hardest parts of the transaction are behind them, but a critical step remains: the post-transaction accounting required under ASC 805, Business Combinations. This standard, issued by the Financial Accounting Standards Board (FASB), governs the allocation of purchase price and valuation of acquired intangible assets.

In 2025, with increasingly complex deal structures, heightened regulatory scrutiny, and evolving market dynamics, acquisition accounting is more challenging than ever. Beyond due diligence, negotiation, and closing, management must anticipate how deal terms will affect post-acquisition reporting, audit review, and ultimately, earnings. Two of the most complex areas remain contingent consideration (earnouts) and intangible asset valuation.

Contingent Consideration

Earnouts continue to play a central role in bridging valuation gaps between buyers and sellers. They can also serve as key incentives for management teams post-closing. However, under ASC 805, contingent consideration must be recognized at Fair Value on the acquirer’s opening balance sheet and remeasured at each reporting date until settlement.

The complexity lies in valuation. Earnouts today often involve multi-tiered structures, caps, or operational triggers tied to revenue, EBITDA, contract wins, or even regulatory approvals. Depending on structure, valuation methodologies may include:

• Probability-weighted scenario analysis for straightforward revenue or EBITDA multiples.
• Monte Carlo simulations when tiers, caps, or milestones introduce volatility and correlations.
• Industry or company-specific metrics for event-based triggers like product approvals or contract awards.

Each remeasurement can create income statement volatility, with decreases recognized as gains and increases as losses.

Intangible Asset Valuation

Another requirement of ASC 805 is the valuation and recognition of acquired intangible assets. In many cases, multiple intangibles — such as customer relationships, proprietary technology, or trade names — play interdependent roles in generating value. Separating and measuring these assets reliably can be challenging.

Traditional methodologies, such as the multi-period excess earnings method (MPEEM), remain common but must be carefully applied. Best-practice guidance, including that of The Appraisal Foundation, cautions against using two MPEEMs simultaneously. Instead, valuation professionals may employ alternative approaches such as:

• Relief-from-royalty
• Cost-to-recreate
• With-or-without
• Distributor method

Selecting the right approach requires balancing compliance, audit defensibility, and the economic reality of the business.

The Post-Transaction Impact in Todays Market

While deal teams may view closing as the finish line, post-transaction accounting under ASC 805 is often just as critical to success. Delays, audit challenges, or misapplied methodologies can erode value and distract leadership from integration.

Engaging experienced valuation specialists early — professionals who understand both the technical nuances of contingent consideration and the evolving landscape of intangible asset valuation — can help streamline audit reviews, reduce uncertainty, and allow management to stay focused on achieving post-close synergies.

Let’s Talk

Post-close accounting under ASC 805 is where value is tested, not just tallied. From purchase price allocation to contingent consideration remeasurement and intangible asset valuation, getting it right can reduce earnings volatility, streamline the audit, and keep leadership focused on integration.

If you have recently completed or are about to complete a transaction, or are advising a client who is, reach out to Ryan Berry or Scott Sievers to discuss how The McLean Group’s valuation and purchase price allocation services can help you with your purchase price allocation needs.

ASC 805, Business Combinations and Its Impact on Post-Close Acquisition Accounting