The Cure Period Notice: the form every agent reaches past
Every experienced Arizona agent has been in this call.
The close-of-escrow date is in three days. The lender needs another two weeks. The buyer's agent wants a delay. The listing agent's seller is furious. Everyone knows a deadline is going to be missed. And now the question is: what do we sign?
Most agents reach for the Additional Clause Addendum. Some reach for a Contract Amendment. A few try to negotiate a handshake extension and paper it later.
All three are the wrong instrument.
The correct form for a deadline that's already slipping, or already blown, is the Cure Period Notice. It's short, it's specific, and it's the only AAR form that puts a legally recognized clock on the breach. Skip it and the non-defaulting party may forfeit the right to enforce the contract's remedies. Use it correctly and the situation resolves in three business days, one way or the other.
What the Cure Period Notice actually is
The Cure Period Notice is a standalone AAR form. Not an addendum, not an amendment. It exists specifically for the situation where one party has failed to perform a contractual obligation and the other party wants to preserve the right to cancel and pursue damages if the failure isn't cured.
The form has three moving parts:
The specific breach. The party delivering the notice identifies exactly which obligation the other party failed to perform, with reference to the section of the Contract that created the obligation.
The demand for cure. The delivering party demands that the breach be cured within the timeframe the Contract specifies. In the AAR Residential Resale Purchase Contract, that's typically three days from delivery of the notice.
The consequence. If the breach is not cured within the cure period, the delivering party has the right, but not the obligation to cancel the Contract by written notice, with earnest money disposition governed by the Contract's default provisions.
That third part is the piece agents underestimate. The Cure Period Notice doesn't cancel the contract. It starts the clock that gives the delivering party the right to cancel if the cure doesn't happen. That's a meaningful legal distinction, one that a contract amendment or an addendum can't produce, because they modify the contract rather than enforce it.
When to use it
Any time the Contract's own deadlines are slipping and the non-defaulting party wants to preserve their remedies. The most common scenarios:
Close of escrow date has passed and the buyer hasn't closed. Listing agent delivers CPN on behalf of seller.
Lender delay pushes financing past the loan contingency date and the buyer hasn't formally extended. Listing agent delivers CPN.
Inspection response period elapsed without a written response from the seller. Buyer's agent delivers CPN.
Documents required under the Contract weren't delivered on time: SPDS, HOA disclosures, condo docs, addenda promised at contract acceptance. Either agent delivers CPN, depending on who was obligated.
A promised repair from the BINSR wasn't completed by the agreed date. Buyer's agent delivers CPN.
If the situation is any of these, the Cure Period Notice is the right tool. Reaching for anything else weakens the client's position.
Why the alternatives are wrong
A Contract Amendment modifies the terms of the deal, new close date, new loan contingency date, new purchase price. It's the right form when both parties want to formally agree to a change. But an amendment requires both signatures. If the defaulting party won't sign, the amendment doesn't exist, and now weeks have gone by with no formal record of the breach. When the non-defaulting party eventually tries to cancel, opposing counsel will argue the delay is evidence the breach was waived. Sending a CPN first preserves the enforcement path.
The Additional Clause Addendum is a pre-printed set of optional clauses agents can bolt onto the initial contract. It's for adding provisions the base contract doesn't cover — non-refundable earnest money, backup offers, corporate relocation. It has nothing to do with enforcing a breach that's already happened.
A handshake extension: the email or text that says "let's just push COE two weeks", is the worst option. There's no formal instrument. There's no cure clock. If the deal falls apart later and earnest money is in dispute, escrow won't release funds without a signed contract document, and the non-defaulting party has undercut their own claim by conducting themselves as if the original deadline didn't matter.
The mechanics that agents get wrong
Three things trip up agents who correctly identify that a CPN is needed:
Vague breach description. The CPN has to identify the specific obligation the defaulting party failed to perform, with a citation to the Contract. "Buyer has not closed" is weaker than "Buyer has failed to close escrow by the Close of Escrow Date as specified in Section 1(b) of the Contract." Vagueness gives the other side an argument that the notice was insufficient.
Delivery method matters. The Contract specifies how notices must be delivered — typically to the receiving party and their broker, in the manner set forth in Section 8. Email or text alone usually isn't enough. Documented delivery preserves the enforcement path.
Assuming the CPN cures the breach. It doesn't. It starts a three-day clock. If the defaulting party performs within those three days, the breach is cured and the deal proceeds. If they don't, the non-defaulting party can cancel, but they have to actually deliver the cancellation. Sitting on the situation after the cure period expires can be argued as waiver.
What a compliant workflow looks like
The moment a deadline is missed or clearly about to be, the non-defaulting agent should:
Confirm with their client that they want to enforce, not negotiate.
Prepare and deliver the Cure Period Notice, specific breach cited, Contract section referenced, delivery documented.
Track the three-day cure period.
On day four, if the breach isn't cured, prepare and deliver either a cancellation notice or, if the client wants to accept a late cure, a Contract Amendment memorializing the new terms.
Do the CPN first. Everything else, amendments, extensions, cancellations, becomes cleaner and legally defensible once the record shows the notice was delivered on time.
Deadlines slip in real estate. That's not the failure. The failure is the paper trail after they slip. The Cure Period Notice is the form that turns a missed date from a fight into a process, and it's the form most agents never learned to reach for first.
