Question 1

Who has the burden of proof in a contract dispute?

Accepted Answer

The person bringing the claim — usually the plaintiff. If you're suing for breach of contract, you need to prove: (1) a valid contract existed, (2) you held up your end, (3) the other side didn't, and (4) you suffered damages as a result. Miss any of these, and your case fails.

Question 2

What standard of proof applies to contract cases?

Accepted Answer

Civil cases (including contract disputes) use 'preponderance of the evidence' — meaning more likely than not. That's a much lower bar than criminal cases, which require 'beyond a reasonable doubt.' You don't need bulletproof evidence; you need to show it's more probable than not that a breach occurred.

Question 3

What happens if I can't prove a breach of contract?

Accepted Answer

You lose your case, even if the breach actually happened. Courts decide based on evidence, not reality. This is why documentation matters so much — signed contracts, emails, invoices, delivery confirmations. A verbal agreement with no paper trail is extremely hard to prove.

Question 4

Can the burden of proof shift in a contract dispute?

Accepted Answer

Yes. Some contracts include clauses that shift the burden for specific issues. For example, an NDA might state that any disclosure of confidential information is presumed to be a breach unless the disclosing party proves an exception applies. These clauses are generally enforceable.

Question 5

How do I preserve evidence for a potential contract dispute?

Accepted Answer

Keep everything in writing. Save emails, text messages, signed contracts, invoices, delivery confirmations, and meeting notes. Use project management tools with timestamps. Screenshot conversations that happen on platforms you don't control. Don't delete anything once a dispute seems likely — that can be considered spoliation of evidence.

Burden of Proof

Definition

In Practice

Common in these contract types

Related terms

Frequently asked questions about burden of proof

Create a contract with proper burden of proof clauses