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VDR glossary · Deal process

What is a binding offer?

Definition

Binding offer: A bidder's final proposal in a sale process, usually submitted after full diligence, that states a firm price and is accompanied by a marked-up purchase agreement the bidder is prepared to sign.

How it works in a data room

The process letter for the final round sets a deadline and lists what each bid must include: price, financing evidence, remaining conditions and a markup of the seller’s draft agreement. Bidders often upload their offers into a private folder in the room that only the seller’s team can see, which gives a time-stamped record of submission. Before the deadline, sellers commonly freeze uploads so every bidder bases its offer on the same set of documents.

Why it matters in a deal

A binding offer is the moment when bidders put real terms on the table. Unlike an indication of interest, it is expected to be close to signable, so sellers compare not just price but conditions, financing certainty and how far the markup departs from their draft. Despite the name, the offer may not be legally binding until contracts are signed; the term describes commitment level rather than enforceability in every jurisdiction.

Example

Three bidders submit binding offers for a packaging company. The highest headline price comes with heavy changes to the warranties and a financing condition. The second highest accepts the draft almost unchanged and has committed funds. After weighing certainty, the seller grants exclusivity to the second bidder. The mergers and acquisitions guide covers late-stage bid evaluation.

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