M&AApril 24, 20262 min read

Customer Concentration Clauses That Blow Up Deals

Customer concentration above 20% draws SBA lender scrutiny. Above 50% disqualifies most loans. The contract language and indemnification triggers that protect buyers when a concentrated customer leaves.

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Guide

Plain-English guide

Step 1

Know what matters

Focus on the handful of clauses that change the deal.

Step 2

Read in plain English

Translate the legal language into a real decision.

Step 3

Sign, review, or walk

Use the guide to decide what to do next.

Best use

Before you agree

The right time to understand a contract is before the signature.

One of the top three reasons SBA-backed SMB acquisitions blow up post-close is customer concentration. A target with 60% of revenue from one customer is not the same business after that customer churns. An SBA lender knows this, which is why concentrated targets get extra scrutiny during underwriting. But the more important contract question is what happens if the concentrated customer leaves after you close.

This article covers the contract language SBA lenders look for, the indemnification triggers buyers should negotiate, and the specific diligence items that separate a concentrated business you can buy from one you should walk away from.

H2: Why SBA lenders care about customer concentration

H2: What "concentrated" actually means

H2: The diligence items SBA lenders require

H2: The indemnification trigger every buyer should negotiate

H2: The reps and warranties that address concentration

H2: Material Adverse Change and top customer loss

H2: Customer interview rights during diligence

H2: When to walk away

H2: How Inkvex flags customer concentration risk

Try Inkvex on your acquisition documents

Inkvex reviews APAs and disclosure schedules for self-funded searchers. Enhanced analysis (Searcher Sub or Deal Pack) on Opus 4.7 flags customer concentration risk across the APA, schedules, and material contracts.