Contract Glossary
Non-Waiver Clause
Definition
A contract provision stating that a party's failure to enforce a right or remedy on one occasion does not waive their right to enforce it in the future. Without this clause, repeatedly overlooking a breach could be interpreted as permanently waiving the right to enforce that term. A non-waiver clause preserves flexibility: you can choose to let a minor violation slide without losing the ability to enforce the rule later.
In Practice
Your lease says rent is due on the 1st of each month. Your tenant pays on the 5th for three consecutive months and you don't object. Without a non-waiver clause, the tenant could argue you've implicitly modified the lease to allow payment by the 5th — and a court might agree. With a non-waiver clause, accepting late payment three times doesn't prevent you from enforcing the original due date next month, including charging late fees.
Example Clause
The failure of either Party to enforce any provision of this Agreement shall not be construed as a waiver of such provision or the right to enforce it at a later time. No waiver of any breach of this Agreement shall be deemed a waiver of any subsequent breach, whether of the same or a different provision. All waivers must be in writing and signed by the waiving Party to be effective.
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Frequently asked questions about non-waiver clause
Because without one, a legal doctrine called 'waiver by conduct' can permanently eliminate your contractual rights. If you repeatedly accept late payments, ignore minor breaches, or fail to exercise termination rights, a court could find that you've waived those rights through your behavior. A non-waiver clause pushes back against this doctrine — though courts won't always honor it if your conduct is extreme enough.
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Create your contractThis content is for informational purposes only and does not constitute legal advice. For contracts with significant financial or legal implications, review by a qualified attorney is recommended.