Equipment finance underwrites a clean legal picture: a first-priority security interest in specific collateral, a defined payment obligation, and a UCC filing that establishes exactly where the lender stands. The picture is accurate as far as it goes, and it stops well short of where small-business defaults are actually decided — because the modern middle-market and small-ticket obligor increasingly arrives carrying a second balance sheet the equipment file never sees: the working capital stack. Merchant cash advances debiting daily, online term loans renewing quarterly, factored receivables, a maxed revolver, trade credit stretched to its tolerance. None of it touches the equipment lender’s collateral. All of it touches the cash — first — and cash, not collateral, is what pays the equipment invoice on the fifteenth.

The structural shift behind the creep is documented in every survey of small-business borrowing: short-term, high-frequency, technology-originated credit has expanded its penetration of the equipment lender’s obligor base dramatically over the past decade, and the stacking pattern — multiple simultaneous advances, each priced for the desperation the previous one created — has migrated from a fringe behavior to a standing feature of the applicant pool. The equipment industry’s underwriting, built for a world where the obligor’s other debt was a bank loan visible on a statement, has mostly not followed. The delinquency data has: workout post-mortems across the small-ticket and lower-middle market increasingly read the same sequence, and the equipment default arrives at the end of it, not the beginning.