MBE Rules · Remedies

Equitable Estoppel

Equitable estoppel (defense)

The rule

A party who by words or conduct induces reasonable, detrimental reliance cannot assert an inconsistent position — including a limitations defense where the delay was induced.

In plain English

Equitable estoppel prevents a party from going back on their word if their actions or statements led someone else to reasonably rely on that information to their detriment. This means that if a party causes another to delay taking action, they can't later claim that the time limit for that action has expired.

Worked example

A contractor tells a homeowner that they can start renovations without a permit because the city is not enforcing that requirement. The homeowner begins the work, but later the contractor tries to assert that the homeowner should have obtained a permit and the work is now barred by the statute of limitations. The court finds that the contractor is estopped from asserting the limitations defense due to their misleading statement.

Memory hook

Don't let a misleading promise come back to bite you!

The trap

Exams may present scenarios where a party's misleading conduct is subtle, making it easy to overlook the reliance element. Students might mistakenly focus solely on the statute of limitations without considering the impact of the party's conduct.

How examiners test it

Questions often involve a party's misleading statements or actions and test whether the other party's reliance was reasonable and detrimental, particularly in the context of defenses like statute of limitations.

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