What Is a Cancellation Notice (AAR)?
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LEGAL Jul 7, 2026 3 min read

What Is a Cancellation Notice (AAR)?

If a home deal falls apart in Arizona, there's a right way to walk away. Here's what the AAR Cancellation Notice does and why it matters.

A couple came to me last spring — relocating from Fort Huachuca, buying their first civilian home after 20 years of military moves. We found a great place outside Sierra Vista, got under contract, and then the inspection came back with some serious foundation issues. They wanted out. Completely understandable.

Here's where a lot of buyers get nervous. They think, "Can we just... not show up?" Or they send a text to their agent saying they're done. That's not how it works in Arizona. There's a specific form for this, and using it correctly is what protects you.

What Is the AAR Cancellation Notice?

The Arizona Association of REALTORS® — that's the AAR — publishes the standard contracts and forms used in most residential real estate transactions across the state. One of those forms is the Cancellation of Contract form, sometimes just called the Cancellation Notice.

Simply put, it's the official paperwork that ends a purchase contract. When a buyer or seller wants to cancel a deal according to the terms already written into that contract, this is the form they use to make it official and in writing.

Think of it like a receipt for ending the deal. Without it, the cancellation isn't clean — and that creates real problems.

Why Does the Form Matter?

Arizona's residential purchase contract (also an AAR form) spells out specific windows when a buyer or seller can cancel without penalty. Common ones include:

  • The Inspection Period — Buyers have a set number of days to inspect the property and cancel for almost any reason.
  • Loan Contingency — If financing falls through, there's a process to cancel.
  • Appraisal Contingency — If the home doesn't appraise at the purchase price, the buyer may have an exit.

But here's the thing: exercising those rights requires written notice delivered on time. The Cancellation Notice is how you do that. If you're five days into a ten-day inspection period and you want out, your agent submits this form to the seller's side before that deadline. That's your protection.

Two Real Examples

Example 1: My clients from Fort Huachuca submitted the Cancellation Notice within their inspection period after the foundation report came back. Because we filed it correctly and on time, they got their earnest money back — $5,000 returned, no fight about it.

Example 2: I had a seller in Benson whose buyer went quiet after inspection. The buyer never formally canceled — just stopped responding. That silence created a legal gray area. The seller couldn't relist with confidence until we sent a formal demand for the buyer to either perform or cancel. It delayed the seller by almost three weeks. A simple, timely Cancellation Notice from the buyer's side would have freed everyone up immediately.

Common Mistakes I See

Waiting too long. Contingency windows are tight — often 10 days. Miss your window and you may lose your right to cancel without penalty, including your earnest money.

Thinking a verbal or text cancel is enough. It's not. Arizona real estate transactions require written notice. An email to your agent saying "we're out" does not protect you. The form has to be submitted.

Assuming the other side will just agree. Sometimes they do. But if there's any dispute about earnest money, you want a clean paper trail. The Cancellation Notice starts that trail.

Not understanding what you're canceling under. The reason for cancellation matters. If you cancel outside a valid contingency window, the seller may have grounds to keep your earnest money. Your agent should help you identify which contract term gives you the right to cancel before that form goes out.

What You Should Do

If you're under contract and something has gone sideways — bad inspection, financing problems, cold feet during a valid contingency window — call your agent before you do anything else. Don't text the other party. Don't let deadlines slide while you think it over.

If you're working with me, I'll walk you through exactly where you stand in the contract timeline, what your options are, and whether the Cancellation Notice is the right move. Done right, it's a clean exit. Done wrong, it's an expensive lesson.

Twenty years in this business, I've seen both. Let's make sure you get the clean exit.

Expanded from the glossary
Cancellation Notice (AAR)
Arizona Real Estate Law
See full glossary