What ASU 2025-08 Changes—and What It Still Leaves to Judgment

The final judgment about acquired loans is a question of placement and timing: why can the same expected credit shortfall appear once in a fair-value or purchase-price measurement and again in an allowance for credit losses? The answer is that the non-PCD, originated-like model can recognize an acquisition-date ACL through Day-1 credit-loss expense even though fair value already contemplates expected losses. This series has followed the alternative carefully: PCD and qualifying PSL loans use gross-up at acquisition, while the noncredit discount or premium remains a yield adjustment and later changes in expected loss remain credit-loss events.

That answer is precise but not automatic. ASU 2025-08 expands gross-up treatment for qualifying purchased seasoned loans, yet it does not turn every acquired loan into a PSL, every discount into an ACL, or every portfolio into one accounting unit. The durable skill is to keep the boundaries visible while moving from the acquisition entry to later reporting and then to adoption.

The complete answer: overlap is about placement and timing

An acquired loan enters the accounting record through a purchase price or acquisition-date fair value. That starting measurement can reflect what a market participant expects to collect, including the effect of credit risk. Topic 326 separately asks the acquirer to estimate expected credit losses and record an ACL. Those two measurements can both be necessary, but their interaction depends on the acquisition model.

For a non-PCD asset that is not PSL, the loan is accounted for in a manner consistent with an originated asset. It is initially recognized at the purchase price or fair value, and the ACL is recognized through credit-loss expense. FASB’s stated concern is that this Day-1 allowance can overlap with expected credit losses already reflected in fair value. The result can be a net balance-sheet amount below the amount expected to be collected and an artificially inflated subsequent yield.

The problem is not solved by declaring that the entire purchase discount is credit-related. A discount can reflect credit expectations alongside other market-participant assumptions. Nor is it solved in the non-PCD/non-PSL path by estimating a “credit portion” of the fair-value mark and using that amount to reduce the ACL. The OCC’s BAAS says the full fair-value mark remains a purchase premium or discount that is accreted or amortized into interest income, while the full expected credit loss is recognized through PCL.

Gross-up addresses the acquisition-date overlap through a different placement. For a PCD loan, the acquisition-date ACL is added to the purchase price or fair value to establish the initial amortized-cost basis. The remaining noncredit discount or premium is then handled through the interest method. There is no separate acquisition-date PCL for the ACL in the OCC’s worked PCD example. If expected loss later changes, the later change goes through PCL.

The $1 million example makes the distinction testable. The bank pays $750,000 for a loan with $1 million of unpaid principal and estimates a $175,000 ACL. Gross-up produces a $925,000 initial amortized-cost basis: $750,000 of cash price plus $175,000 of ACL, or $1 million of unpaid principal less a $75,000 noncredit discount. When the later ACL estimate rises to $200,000, only the $25,000 increase is recorded through PCL. The $75,000 noncredit discount continues to be accreted into interest income while the loan remains on accrual status.

The arithmetic is less important than the roles. The $175,000 answers what credit loss was expected at acquisition. The $75,000 answers what noncredit purchase adjustment remains in the yield mechanism. The $25,000 answers what changed after acquisition. The $750,000 answers what the buyer paid. Combining those amounts into one “discount” would erase the reason the gross-up entry avoids a Day-1 provision for the acquisition-date expectation.

The same distinction explains why reported performance needs a time axis. Under non-PCD/non-PSL treatment, the acquisition-date ACL can depress current-period earnings through Day-1 PCL while a later yield calculation reflects the lower acquisition basis and purchase adjustment. Under gross-up, the acquisition-date ACL is incorporated into the initial basis, the noncredit component affects later interest income, and subsequent deterioration still affects PCL. The cumulative cash economics do not become better or worse merely because the accounting model changes the timing and label of recognition.