Affirm Q4 FY2026: GMV Beat Dims on Delinquency Signal

Affirm beat-and-raised on gross merchandise volume and revenue for fiscal Q4 2026, but AFRM shares slipped in after-hours trading after BTIG flagged all-time-high early-stage delinquencies in its newest asset-backed securities vintages.

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GMV and Revenue Top Guidance Ceilings

Affirm's fiscal Q4 GMV exceeded the company's own guided ceiling of $13.45 billion, building on the 35% year-over-year growth delivered in the third quarter ended March 31, 2026, when GMV reached $11.6 billion. The sequential step-up reflects Affirm's strongest fiscal quarter -- April through June captures summer travel, home improvement, and discretionary retail -- as well as continued merchant network expansion that reached 515,000 active partners, up 44% year over year.

Total revenue cleared the guided range of $1.08 billion to $1.11 billion, marking the fifth consecutive quarter in which Affirm posted an upside surprise against consensus estimates; the company's average earnings beat over the prior four periods approached 75%. Revenue less transaction costs, the metric management uses to represent unit-level returns, also beat guidance of $535 million to $550 million.

The Affirm Card remained a central growth driver. Card GMV hit $2.13 billion in the fiscal third quarter, up 146% year over year, with 4.4 million active cardholders representing 17% of the platform's 26.8 million total active consumers. Card penetration entering the fourth quarter carried momentum that reinforced the revenue beat.

Management paired results with a raised full-year fiscal 2026 outlook and introduced a medium-term framework for fiscal 2027 anchored on annual GMV growth above 25% and adjusted operating margins expanding toward a target range of 30% to 35%.

Why Did AFRM Fall After Hours Despite the Beat?

Shares declined in extended trading because BTIG's analysis of Affirm's static-pool ABS data surfaced delinquency trends that complicate the otherwise constructive earnings narrative. The broker, which maintains a Neutral rating on AFRM, found that 30-59 day delinquencies in the 2025-X2 vintage had reached all-time highs for the newest cohorts. At nine months of seasoning, 2025-X2 early-stage delinquencies exceeded the comparable figure for every prior vintage tracked. The same pattern persisted at 16 months.

BTIG acknowledged that Affirm has guided for revenue less transaction costs margins to compress from current levels above 4.0%, and noted that one mechanism for achieving that compression is loosened underwriting criteria -- which, by design, lifts GMV while increasing the loss rate. The broker flagged a tolerance band of 3.75% to 4.00% for RLTC margins, below which accelerating delinquencies would become more difficult to justify against incremental volume.

As of Q3 FY2026, Affirm disclosed 30-plus-day delinquencies of 2.8% and an allowance for credit losses equal to 6.0% of loans held for investment. Investors will review the Q4 update on those metrics against the BTIG vintage data to assess whether the delinquency elevation is contained or broadening.

Is Affirm's AI Underwriting Model Keeping Up With Credit Stress?

Affirm's core competitive claim rests on its proprietary model, which underwrites each transaction individually rather than at the borrower level, enabling granular loss pricing across a range of purchase contexts and loan terms. The 2025-X2 cohort performance tests that thesis directly.

If elevated delinquencies in the newest vintage reflect genuine underwriting relaxation rather than macroeconomic noise, the margin between predicted and realized losses is narrowing at a moment when the broader consumer credit environment is under pressure. The Federal Reserve's research has documented persistent elevation in credit card and auto loan delinquencies across U.S. households -- a backdrop that amplifies scrutiny of any BNPL platform extending into lower-credit demographics.

Affirm's active consumer count of 26.8 million, up 22% year over year, reflects deliberate scale-driven growth. As the platform broadens reach, the incremental borrower pool carries higher average credit risk, creating a structural tension between GMV expansion and credit quality even when AI scoring is functioning as designed.

Strategic Context

The earnings arrive as Klarna's recent U.S. IPO and subsequent guidance reduction introduced sector-level skepticism about BNPL growth durability. Affirm's beat-and-raise quarter provides a direct counterpoint, but the post-earnings stock reaction signals that investors are currently placing greater weight on credit trajectory than on headline volume.

Affirm's medium-term guidance assumes continued interest rates that are elevated relative to pre-2022 norms, and models a borrower base that can sustain loan repayment through that environment. If the consumer credit cycle deteriorates faster than the model anticipates, the RLTC margin guide and the 30%-35% operating margin target both face pressure.

Outlook

Affirm enters fiscal 2027 with expanding distribution channels, a card product achieving early-market penetration, and a merchant network approaching half a million active storefronts. The beat-and-raise print preserves the full-year earnings trajectory and supports the case for continued platform share gains in a BNPL market projected to surpass $490 billion in total processing volume.

The credit overhang, however, is not resolved by a single quarter's beat. BTIG and other credit-focused analysts will monitor monthly ABS data for the 2025-X2 and subsequent vintages. If 30-59 day delinquencies plateau within management's guided margin band, the stock will likely re-rate toward the consensus price target that currently sits near $93. If delinquencies continue to rise, the unit economics case that underpins Affirm's premium valuation relative to traditional consumer finance will face a more sustained test.