Merchant Cash Advance underwriting is both an art and a science. Lenders are making a bet on a business’s future cash flow — and the bank statement is the single most important document in that decision.
What Is MCA Underwriting?
MCA (Merchant Cash Advance) underwriting is the process of evaluating a business’s bank statements, cash flow patterns, and risk profile to determine whether — and how much — to fund them. Unlike traditional bank loans, MCA decisions are made quickly and rely almost entirely on cash flow analysis rather than credit scores or collateral.
What Underwriters Look for in Bank Statements
- Average Daily Balance (ADB): A consistent, healthy ADB signals stability. Erratic balances are a red flag.
- Deposit Frequency and Volume: Underwriters want to see regular, recurring deposits — not lump sums once a month.
- NSF (Non-Sufficient Fund) occurrences: Multiple NSFs in a statement period indicate cash flow stress and increase risk scores significantly.
- Negative Days: Days where the balance hits zero or goes negative are counted and weighed against the overall picture.
- Existing MCA Positions: If the business is already stacking advances, most funders will either decline or reduce their offer significantly.
- Revenue Trends: Is revenue growing, stable, or declining? A 3–6 month trend tells the story better than any single month.
3 Months vs 6–12 Months: Why It Matters
Most funders request a minimum of 3 months of bank statements for smaller advances. For larger deals — typically $100K and above — 6 to 12 months of statements are required. More history allows underwriters to smooth out seasonal dips, identify cyclical patterns, and build a more accurate risk profile.
Risk memo: For complex files, a professional underwriter prepares a written risk memo alongside the bank statement analysis — summarising the key findings, flagging concerns, and recommending a funding range. This is especially important for high-volume lenders processing batches of files.
How Professional Underwriting Reduces Default Rates
Lenders who rely on automated scoring alone miss context that a trained analyst catches — a large one-time deposit that inflates the ADB, a temporary dip due to a seasonal business cycle, or a pattern of stacking that isn’t flagged in a simple scan. Professional underwriting consistently produces lower default rates and better portfolio performance.