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Glossary · Deal process

SPA

Sale and Purchase Agreement

The binding contract that actually transfers the business. It sets the final price and its adjustments, what each side promises is true, who carries which risk afterwards, and what must happen before completion.

Why it matters

Everything before the SPA — the teaser, the CIM, the
LOI, due diligence — is preparation for this one
document. The Sale and Purchase Agreement is the binding contract that actually transfers the
business: it sets the final price and how it adjusts, states what each side promises is true,
decides who carries which risk after the sale, and lists what has to happen before completion.

For a founder, this is the document you are actually bound by, in contrast to almost everything
signed before it. The promises inside it — called representations and warranties — are what you
can be sued over years after the deal closes if they turn out to be false. For a buyer, it is the
only real protection against having paid for something other than what they thought they bought.

How it works

An SPA typically covers: the purchase price and the mechanism for any post-closing
adjustment (often tied to a final working-capital or net-debt calculation); the representations
and warranties
— factual promises about the business, from "we own this IP" to "there is no
undisclosed litigation"; indemnities, which say who pays if a warranty turns out to be false
or a specific known risk materializes; conditions precedent — things that must happen before
closing, such as regulatory approval or third-party consents; and
covenants, promises about how the business will or will not be run between signing and
closing, and sometimes for a period after.

The disclosure schedule sits alongside the SPA as its
counterpart: it lists the specific exceptions to the general warranties, and a properly disclosed
exception generally cannot later be the basis for a claim under that warranty. The two documents
have to be read together — a warranty's real scope is only visible once its disclosures are
accounted for.

Signing and closing are not always the same moment. When conditions precedent remain outstanding,
there is a gap between the two, during which covenants govern how the business is run — which is
exactly why those covenants matter as much as the price itself.

What to watch for

The gap between signing and closing is where deals quietly go wrong. If conditions precedent
remain outstanding, covenants govern that period — what the seller can and cannot do while
running the business someone else has agreed to buy. Weak covenants leave a seller with wide
discretion that a buyer may later argue was misused, or a buyer with grounds to walk away from a
deal that was, in substance, fine.

Warranties are only as protective as their disclosure schedule makes them. A broad warranty
sounds reassuring until you realize a properly disclosed exception generally defeats a later
claim. Read the two documents together, not the SPA alone — a warranty that looks strong can be
substantially hollowed out by what has been disclosed against it.

Indemnity caps and time limits decide how much risk actually survives closing. A warranty with
no cap on liability and no time limit for bringing a claim is a very different promise from the
same warranty capped at a modest amount and limited to a defined period. These numbers are
negotiated, not fixed by convention.

Price adjustment mechanics reward careful reading, not trust. A working-capital or net-debt
adjustment sounds mechanical, but the definitions behind it — what counts as a current
liability, how debt-like items are treated — can move the final price meaningfully in either
direction.

Do not assume "standard" language is neutral. Almost every clause in an SPA has a version that
favors the buyer and a version that favors the seller, and what looks like boilerplate is often
one side's preferred default quietly carried through from a previous deal.

On GetDeal

The SPA is drafted and finalized in the Legal Framework stage on GetDeal's M&A track (Legal &
Closing on the investment track) — the stage that sits between the earlier commercial negotiation
and the mechanics of transferring money and ownership. Because the deal room shows both sides the
same stage at the same time, neither party is left guessing whether the other considers legal
drafting complete or still in progress.

The Playbook lays out which agreement is signed at each stage, useful context before a founder
starts negotiating warranty caps they have not seen before.

Raise or sell your AI startupthe Playbook — the deal stages, what each one unlocks, and which agreement is signed when

Questions people ask

What is the difference between an LOI and an SPA?
A letter of intent is mostly non-binding and outlines the deal at a high level, while the sale and purchase agreement is the fully binding contract that actually transfers the business, sets the final price mechanics, and states the specific promises each side is legally bound by. Only the SPA closes the deal.
What are representations and warranties in an SPA?
They are factual promises the seller makes about the business, covering things like ownership of assets, the accuracy of the accounts, and the absence of undisclosed disputes. If a warranty later turns out to be false, it can give the buyer grounds for a claim, which is why they are negotiated carefully rather than accepted as boilerplate.
Why is there sometimes a gap between signing and closing an SPA?
Because certain conditions, such as a regulatory approval or a required third-party consent, may still need to be satisfied after the contract is signed but before ownership actually transfers. During that gap, covenants in the agreement govern how the business must be run, which protects the value the buyer is about to receive.
How does the disclosure schedule affect an SPA warranty?
It lists specific exceptions to the general promises made in the warranties, and something disclosed properly against a warranty generally cannot later be used as the basis for a claim under it. Reading a warranty without checking its disclosures against it gives a misleadingly reassuring picture of what is actually promised.

See also

LOI,Closing,Disclosure schedule

More in Deal process

  • CIMThe full written case for buying a company — what it does, how it makes money, its customers, its financials and its risks.
  • ClosingThe moment ownership actually changes hands and the money moves.
  • Data roomThe controlled place where a seller puts the documents a buyer needs — contracts, accounts, cap table, IP assignments.
  • Disclosure scheduleThe seller’s list of exceptions to the promises made in the contract.
  • Due diligenceThe buyer checking that the company is what it was said to be — financial, legal, technical, commercial.

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Updated 2026-09-09