Question 1

Does accepting late payment waive your right to on-time payment?

Accepted Answer

Without a non-waiver clause, it might. Courts can interpret consistent acceptance of late payments as a modification of the contract's payment terms. With a non-waiver clause, you're protected — each instance of leniency is just that, and doesn't change the contract. This is the single best reason to include a non-waiver clause.

Question 2

Can a waiver be accidental?

Accepted Answer

Yes — that's the danger. If you consistently fail to enforce a contract term, courts can find you've implicitly waived it through your conduct. You didn't mean to give up the right, but your actions said otherwise. Non-waiver clauses protect against accidental waivers.

Question 3

Does a waiver have to be in writing?

Accepted Answer

Many contracts require waivers to be in writing to be effective ('No waiver shall be valid unless in writing and signed by the waiving party'). This prevents someone from arguing that verbal statements or conduct constituted a waiver. Without this requirement, conduct-based waivers are possible.

Question 4

Can you waive your right to sue?

Accepted Answer

Yes — liability waivers do exactly this. You sign one before bungee jumping, at the gym, or before using certain services. Courts enforce them for ordinary negligence in most states. But you generally can't waive claims for gross negligence, intentional misconduct, or fraud. The waiver must be clear, conspicuous, and voluntarily signed.

Question 5

What's the difference between a waiver and a release?

Accepted Answer

A waiver gives up a future right (waiving late fees going forward). A release gives up an existing claim (releasing someone from liability for a past incident). A settlement agreement typically includes a mutual release — both parties let go of all claims related to the dispute. Waivers are forward-looking; releases are backward-looking.

Waiver

Definition

In Practice

Common in these contract types

Frequently asked questions about waiver

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