Acquidex · Tool · Stress-Test · SBA Underwriting
SBA 7(a) Stress-Test & DSCR Engine · v1.0
Updated 2026-05-09
Pressure-test the deal before the bank does.
Acquisitions fail when coverage is thin. Model DSCR at 1.20× and 1.25× hurdles, layer in revenue-drop and rate-shock scenarios, and surface the post-debt cash flow that survives a soft year.
§ 01 · Engine
Run the stress scenarios.
Deal Stress Parameters
Lender-Grade Underwriting
Calculated as: SDE - (Salary + CapEx)
2026 Underwriting Benchmarks
While SBA SOP 50 10 8 allows for a minimum 1.1:1 DSCR on smaller loans, most acquisition lenders in 2026 target a 1.25x to 1.35x baseline for larger transactions. Our sensitivity model accounts for operating leverage—where fixed overhead costs cause cash flow to fluctuate more than revenue.
Stressed DSCR
0.59
xStressed Take-Home
-$82,457
"Negative cash flow under stress suggests the purchase price is unsustainable for this leverage level."
Related Intelligence
§ 02 · Read
How to read your stress test.
READ 01
Healthy
1.35×+
Real buffer for rate moves and revenue dips. Lender will fund without restructuring asks.
READ 02
Workable
1.20–1.34×
Lender-preferred range with one structural lever — bigger seller note on standby, longer amortization, or 5% more equity.
READ 03
Reprice or pass
< 1.20×
Below SOP comfort. Always check the downside column — if base is thin, downside is structurally fragile.
READ 04
Post-debt fragile
< $25K
Buffer after debt service, owner pay, and capex. Below this and a soft year breaks the deal regardless of headline DSCR.