How to Negotiate a Contract in English Without Getting Outplayed
The English contract vocabulary traps that cost real money: ambiguous clauses, terms worth clarifying before signing, and the exact questions to ask beforehand.
, 2 min read, Sales English
Key takeaways
- "Reasonable efforts" and "best efforts" don't carry the same legal weight in an English contract; never leave them without clarification.
- A contract using "may" where you expected "shall" quietly turns an obligation into a mere possibility, and that difference changes everything.
- Asking "can you walk me through this clause in plain English?" is a completely normal, professional question to ask a lawyer or an English-speaking partner.
Negotiating a contract in English without getting outplayed means spotting a small number of precise words that radically change a clause's meaning, even when the grammar looks simple.
"Best efforts" vs "reasonable efforts"
These two terms look interchangeable but aren't. "Best efforts" imposes a much stronger obligation (doing absolutely everything possible) than "reasonable efforts" (doing what's reasonable under the circumstances). If a partner proposes "reasonable efforts" where you expected a strong commitment, that's a signal to clarify.
Question to ask: "Can we use 'best efforts' here instead of 'reasonable efforts'?"
"Shall" vs "will" vs "may"
- "Shall" = a firm contractual obligation ("The vendor shall deliver...")
- "Will" = a planned future action, less legally binding
- "May" = mere possibility, not an obligation ("The vendor may provide...")
A contract loaded with "may" where you expected firm commitments is a contract protecting the other party, not you.
The clauses to always have clarified
- "Termination for convenience": the ability to end the contract without a specific reason. Always ask for the exact notice period required.
- "Indemnification": who pays if something goes wrong. A vague clause here can expose you to unexpected costs.
- "Auto-renewal": automatic renewal. Always ask "what's the notice period to cancel?"
- "Exclusivity": a commitment to work only with this party. Verify the exact duration and scope.
The phrase that saves you in an English negotiation
If a clause isn't clear, never sign hoping to understand it later. Just say:
"Can you walk me through this clause in plain English? I want to make sure I understand it correctly before we move forward."
This is a completely professional phrase, never seen as a lack of competence, even between native English speakers negotiating with each other.
The habit worth keeping
Every time a word in the contract seems both technical and vague ("reasonable," "material," "substantially"), ask a precise question about what it means concretely in that specific contract. In business English, precision gets negotiated word by word, not paragraph by paragraph.
Frequently asked questions
- Do you need a lawyer to negotiate a contract in English?
- For an important contract, yes, ideally one fluent in English legal language. But knowing the common vocabulary traps helps you spot what needs checking even before you get there.
- What's the difference between 'shall' and 'will' in a contract?
- "Shall" expresses a firm contractual obligation. "Will" simply describes a future action, without the same binding force. Many modern contracts avoid "shall" altogether, but when it appears, it carries weight.
- How do you politely say 'I disagree with this clause' in English?
- "I'd like to revisit this clause" or "This clause doesn't quite work for us" are professional ways to signal disagreement without direct confrontation.