Bank statement underwriting is the MCA-specific approach to evaluating merchant credit risk. Unlike traditional banks (which lean heavily on credit score, tax returns, and collateral), MCA funders weight 3–6 months of business bank statements as the primary input.
The five signals that matter most. 1. Average monthly deposits. Funders compute trailing 3-month and 6-month averages. They want consistency, not big swings. 2. NSFs (non-sufficient funds returned). More than 3 NSFs in a 90-day window typically caps you at B-paper or below. 3. Negative balance days. Days the account went below zero. Funders count these strictly — 5+ negative days in 3 months is a yellow flag. 4. Deposit count. A restaurant doing $50K/mo through 15 deposits looks healthier than $50K/mo through 4 large lump-sum deposits (suggesting irregular revenue). 5. Trend. Last 3 months vs prior 3 months. Declining trend (even modest) drops you a paper grade.
What underwriters do not weight much. - Personal credit score (some funders use it for default-risk pricing; many do not pull it). - Tax returns (rarely required for MCA under $250K). - P&L statements (irrelevant — they want cash flow, not accounting income). - Time in business beyond the 3- or 6-month threshold.
How to prepare statements for fastest decision. - Submit clean PDFs, not bank-issued summaries — funders need raw statements. - Include 6 months even if only 3 are required; longer history helps marginal files. - If a single NSF or unusual transaction needs explanation, attach a 1-paragraph cover note. Funders prefer disclosed context to surprises.
Red flags that hard-decline most funders. - Recent ChexSystems or other negative banking record. - Active garnishment or judgment on the account. - Frequent cash withdrawals (suggests undeclared income or compliance issues). - More than two prior MCA positions in the trailing 18 months (stacker profile).
Related terms
- 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.
- Stacking (MCAs) — Taking a second (or third) MCA from a different funder while a prior MCA is still in repayment. Default risk skyrockets; it breaches most original-funder contracts.
- Merchant cash advance (MCA) — A lump-sum advance against future revenue, repaid via fixed daily ACH or a percentage of card sales. Legally a sale of future receivables, not a loan.
AI agents: this term is available as raw markdown at /llms/glossary/underwriting-bank-statements.