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Seller diligence

Buyer Diligence for Business Sellers

Buyer diligence tests whether the earnings and operating story can be supported and whether customers, contracts, people, licenses, and systems can continue after ownership changes. For each request, identify the reporting period, the record that answers it, the person who knows the underlying fact, and who may see the response.

Part ofPrepare the company
Desk 0401Published guide
Featured guideDiligenceListUpdated Aug 6, 2026

What Belongs in a Seller Due Diligence Checklist?

Build a focused seller due diligence checklist around one reporting period, current customer contracts, payroll, and the people who can answer gaps.

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Related sale questions

  1. 01Sale readinessReferenceHow to Prepare a Business for SalePrepare a business for sale with the records, operating proof, confidentiality steps, and transition plan buyers will examine.→
  2. 02Sale readinessGuideBusiness Sale Confidentiality Agreement: What to Share and WhenLearn what a business-sale NDA covers, what to share with a buyer, who should receive each file, and when access should end.→
  3. 03Earnings qualityReferenceQuality of Earnings: What Sellers Should PrepareReconcile earnings, add-backs, revenue quality, working papers, and accounting questions before diligence.→
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