Do I Need a Buyer's Agent in Arizona? Why You'll Sign an Agreement Before Touring

by Dana Massey

The short answer: No law says you must have one, but most Arizona buyers use an agent because the contract, deadlines and negotiations move fast. Since August 2024, you'll sign a written buyer-broker agreement before touring with a Realtor. It spells out what your agent does and exactly how they're paid, and commissions are always negotiable.

What you'll learn:

What a buyer's agent does in an Arizona purchase
Why you sign an agreement before touring
The three ways a buyer's agent gets paid now
What to read before you sign

If you've started touring homes recently, you may have been asked to sign something before you could step inside. That surprises a lot of buyers, especially if your last purchase was before 2024. Here's what it is, why it exists, and how to make sure it works for you.

Do I need a buyer's agent in Arizona?

No law requires one. But think about what a buyer's agent does in an Arizona purchase.

Writing your offer on the Arizona REALTORS purchase contract. Tracking a 3-day loan application deadline, a 10-day inspection period, a 5-day seller response on the BINSR, the Loan Status Update, the appraisal and the close of escrow. Reading the seller's disclosures, the insurance claims history, HOA documents and any solar lease. Negotiating repairs, credits and concessions. And knowing the local details: how to check a home's school boundaries on the district's official maps, which way a backyard faces (north and east-facing yards get shade on summer afternoons), and whether a Queen Creek address sits in Maricopa or Pinal County.

The listing agent works for the seller. Their job is to get the seller the best deal. Having your own agent means someone is doing that job for you.

Why do I have to sign an agreement before touring a house?

Since August 17, 2024, as part of the National Association of REALTORS settlement practice changes, Realtors need a written agreement with a buyer before touring a home with them. At Compass, a signed buyer-broker agreement is required before I tour any home with you. In Arizona, that's usually the Arizona REALTORS Buyer-Broker Exclusive Employment Agreement.

The upside for you: it puts everything in writing from day one. You'll know what your agent will do, how long the agreement lasts, what it covers, and exactly how your agent gets paid. No surprises at the closing table.

Who pays the buyer's agent in Arizona now?

Commissions aren't set by law. They're always negotiable. Your agreement states your agent's compensation as a set dollar amount or percentage, and we agree on that number together before you see a single house.

The MLS no longer shows what a seller will pay a buyer's agent, but sellers can still offer it. So there are three ways I can be paid:

The seller pays it, directly or through seller concessions in your offer, if your lender allows it.
You pay it at closing.
A mix of both.

Since the November 2025 Arizona REALTORS contract release, the purchase contract names broker compensation as one of the buyer costs a seller concession can cover, when your lender allows it. And sellers are open to concessions right now: a record 58% of Valley closings in August 2026 included one, per the Cromford Report.

For every home you're serious about, I'll find out what the seller is offering before we write. Then we decide together how to structure your offer, and it all goes in writing. You'll never pay me more than our agreement says.

What should I look for in a buyer-broker agreement?

Read it like any contract. A few things to check:

Compensation. A clear amount or percentage, and how it's handled if the seller pays some, all or none of it.

Term. How long it lasts.

Scope. Whether it covers one home, a city, or the whole Valley.

Services. What your agent will do for you. Mine includes a weekly search deep dive, early access to Compass Private Exclusives and Coming Soon homes when the seller allows it, one-on-one video calls if you're relocating, financing strategy calls with lenders, and education at every milestone from inspection to appraisal.

A home you found yourself. If you spot a house on Zillow or at a Sunday open house, and it falls within your agreement's scope, the agreement still applies. Loop your agent in before you write an offer with anyone else.

If anything is unclear, ask before you sign. A good agent will happily walk you through every line.

Can I cancel a buyer-broker agreement?

It depends on what the agreement says. Read the term and cancellation language before you sign, and ask how it works if things aren't a fit. If you feel like an agent isn't right for you, have a direct conversation. Most of us would much rather part ways professionally than keep working with a client who isn't happy.

My take

The agreement isn't a hurdle. It's a starting line. It moves the money conversation up front and gives you a clear picture of what you're getting. Use it to interview agents. Ask what they'll do for you, how they communicate, and how they'd handle a multiple-offer situation in Gilbert, Chandler or Queen Creek. Then pick the person you trust with the biggest purchase of your life.

Once we've signed, the next steps are simple: connect with a lender for pre-approval, finish your needs and wants list, and pick the days you can tour. Here's how much cash you'll need to plan around.

Sources: Written buyer agreements: National Association of REALTORS, "Consumer Guide to Written Buyer Agreements"; Compass Arizona Policies and Procedures Manual (Sept 2025), section 20.10. Concessions toward buyer-broker fees: Arizona REALTORS purchase contract, November 2025 release. Concessions: Cromford Report via Ahwatukee Foothills News, Sept 7, 2026 (August 2026 data). Commissions are negotiable and not set by law.

Buyer agreements, compensation and MLS practices can change. Read your agreement, and confirm terms with your agent and brokerage, or an attorney for legal questions. Commissions are negotiable and not set by law. This is general information, not legal advice.