MCA portfolio default rate is the percentage of advances in a funder's portfolio that fail to fully repay according to the original contract terms, measured by dollars (default amount as % of funded amount) or by deal count. By 2026, this metric is the primary determinant of funder pricing and portfolio economics — far more than individual borrower characteristics.
The 2026 default-rate landscape by paper grade. Industry estimates from MCA reporting platforms and funder disclosures:
- A-paper (650+ FICO, 12+ months operating, $25K+/month revenue). Default rate: 8–15% by dollars. Cumulative loss after collections recovery: 4–8%.
- B-paper (580–650 FICO, 6+ months operating, $15K+/month revenue). Default rate: 15–25% by dollars. Cumulative loss after recovery: 10–15%.
- C-paper (500–580 FICO, second positions, irregular revenue). Default rate: 25–35% by dollars. Cumulative loss: 18–25%.
- D-paper (sub-500 FICO, third+ positions, NSFs). Default rate: 35–50% by dollars. Cumulative loss: 28–40%.
The mechanics — what counts as "default." Funder definitions vary, but three common triggers:
- 30+ consecutive days of failed ACH payments. Most funders mark a deal "in default" after 30 days; some after 60 days.
- Bank account closed or revoked. Merchant closes the ACH account or revokes authorization without a replacement.
- Bankruptcy filing. Automatic default upon Chapter 7 or Chapter 11 filing by merchant or guarantor.
The math — why funders price the way they do. A funder pricing at 1.30 factor on a 9-month advance expects:
- Revenue per deal: $30K on $100K advance (the "spread").
- Operating costs per deal: $5–8K (sales commission, underwriting, servicing).
- Cost of capital: $5–7K (12–18% APR on funder's leverage).
- Expected loss: depends on paper grade — for A-paper at 6% net loss, $6K; for B-paper at 12%, $12K.
- Funder net margin: $5–14K per deal.
If default rates rise above expected, funder margin compresses or turns negative. This is why funders pulled back aggressively in early 2020 (COVID default spike) and again in late 2023 (regional banking stress aftermath).
The 2026 trend lines — what is changing. Four developments:
- Default rates rose in 2024. Industry-wide default rates increased by 200–400 bps from 2022 baseline as small-business operating margins compressed and post-COVID PPP runoff exposed weaker merchants.
- A-paper held up better than expected. A-paper default rates increased modestly (8% → 11%), while C/D-paper saw larger increases (35% → 45%) — pricing has adjusted accordingly.
- Bank-partner products outperformed pure MCAs. Bank-partnered products (Square Loans, Amex Business Blueprint) showed 30–50% lower default rates due to richer underwriting data (transaction-level rather than bank-statement summary).
- Recovery rates improved with judgment enforcement. Industry recovery rates on defaulted deals rose from ~15% in 2022 to ~22% in 2025 as funders adopted more aggressive collections (UCC enforcement, judgment-based bank levies) following the COJ ban era.
The strategic insight — what merchants should know. Four points:
- Pricing is portfolio-driven, not borrower-driven. A 1.40 factor reflects expected losses across the entire portfolio of similar merchants, not specific assessment of your individual default risk.
- Your "good behavior" doesn't lower your factor much. Funders don't have enough signal to materially price down individual deals; portfolio pricing dominates.
- Repeat-merchant pricing improves. Once you have a repayment history with a funder, renewal pricing typically drops 0.02–0.05 in factor — the funder has individual signal now.
- Funder financial health matters during downturns. A funder with weak capital ratios may pull back, demand early payoff, or become acquired during a default spike — diversifying across funders reduces single-counterparty risk.
The honest framing. MCA pricing is fundamentally a loss-prediction exercise at the portfolio level. Funders are not really pricing individual creditworthiness; they are pricing the expected loss rate of the cohort the merchant falls into. This is why MCA factors compress narrowly within a paper grade (most A-paper falls in 1.20–1.30) but spread widely across grades (A vs D is 1.20 vs 1.50+). For merchants, the lesson is: improving your "paper grade" by adding months of revenue history, reducing NSFs, and avoiding multi-position stacking has a much larger impact on pricing than negotiating with a single funder — you are effectively shopping into a different pricing pool.
Related terms
- MCA default — Breach of MCA repayment terms — usually triggered by missed daily ACH debits, NSFs, or unauthorized stacking. Consequences range from increased collection pressure to UCC enforcement and personal-guarantee pursuit.
- Paper grade (A/B/C/D) — MCA industry shorthand for merchant credit quality. A-paper qualifies for cheapest factor (1.15–1.28); D-paper is high-risk, factor 1.45+, often declined.
- MCA paper grades explained — MCA paper grades (A, B, C, D) rate merchant risk based on credit, time in business, revenue, NSFs, and prior MCA history. A-paper qualifies for cheapest factors (1.15-1.28); D-paper sees 1.45+ factors and short 4-6 month terms.
- Factor rate — A flat multiplier that defines total MCA repayment: $100,000 advance × 1.30 factor = $130,000 repaid. It is not an interest rate; it does not compound.
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