What is an anti-sandbagging clause?
An anti-sandbagging clause bars the buyer in an M&A transaction from claiming indemnification for breach of a representation if the buyer knew, before closing, that the representation was inaccurate. It is the seller’s defensive counterpart to the buyer-favourable pro-sandbagging clause and shifts a portion of the disclosure risk back to the buyer.
Typical clause language
“The Buyer shall not be entitled to indemnification under this Article ___ for any inaccuracy in or breach of any representation or warranty if the Buyer had Knowledge of such inaccuracy or breach prior to the Closing.” The clause typically defines “Knowledge” with specificity (named individuals, actual vs. constructive, post-due-diligence cut-off).
Knowledge qualifiers
- Actual knowledge of specific individuals: narrows to named deal team members.
- Constructive knowledge: what buyer should have known from materials provided — broader, more seller-favourable.
- Disclosure schedule items: almost always carved out from sandbagging — those are formal qualifications, not surprise knowledge.
Where anti-sandbagging is most common
- Sales of distressed assets: seller wants buyers to bear due-diligence risk they undertook.
- Auction processes: seller standardises terms across bidders.
- Markets with seller leverage: hot M&A markets, premium assets.
- New York-governed deals: case law more receptive than Delaware.
Negotiation interplay
The sandbagging clause is often paired with disclosure schedule mechanics: a robust disclosure schedule (with carve-outs) plus a pro-sandbagging clause is buyer-friendly; a thin schedule plus anti-sandbagging is seller-friendly. Sophisticated deals carve out (i) actual fraud, (ii) intentional misrepresentation, and (iii) disclosure schedule items from any anti-sandbagging effect.
Knowledge definitions decide it
Anti-sandbagging clauses live and die on the knowledge definition: whose knowledge counts (a named deal-team list beats “the buyer”), what counts as knowing (actual knowledge versus constructive — diligence access as imputed knowledge is the seller’s overreach to resist), and who bears the burden of proving it. The interaction with disclosure schedules is the second seam: a fact fairly disclosed defeats the claim regardless of sandbagging language, so the clause really governs the residue — things the buyer learned outside the formal disclosure path. Under Turkish law, good-faith doctrine pushes the same direction even in silence, which is precisely why deal lawyers write the answer rather than litigating the default.