Recommendation first, reasoning after. For a resale home in a market you do not know cold, or a competitive one, hire a buyer’s agent — but hire them for the two things they actually deliver, and negotiate a rebate on the commission before you sign a single form. For new construction, a home you have already picked with no room left to haggle, or a market you know intimately, skip the full-service agent and pay a flat fee, an attorney, or no one.
A good buyer’s agent is worth real money for deal access and deal-getting — not price negotiation. They surface the diamond in the rough: the newly listed or overlooked unit, the price cut a listing agent phones them about before it reaches the multiple listing service (MLS). And they win offers you would otherwise lose — the rent-back provision that closes a gap, the framing that gets a young family chosen over an all-cash bid, the ground-level read on a community and its short-term-rental rules when you are buying somewhere unfamiliar. Pay for that gladly.
What a buyer’s agent is not is your advocate on price. See the incentive plainly: they are paid a percentage of what you spend and nothing at all until the deal closes, so their interest is a higher number and a faster close — the same as the seller’s agent. Both quietly agree that the right price is the most you will pay without walking. Yes, an agent is nominally a fiduciary, legally bound to put you first, but breaches are rarely punished, and the Freakonomics finding still bites: agents leave their own homes on the market longer and sell them for more than their clients’, because their cut of your last $10,000 is trivial and the quick close is not. And do not be soothed by the fact that the seller nominally pays both commissions: the money that pays them is the money you wired in — your down payment and your mortgage — so every commission dollar is a dollar you brought to the table. That cuts the other way, too. A smaller total commission lets a seller accept a lower price and still net the same, which is exactly why shrinking the commission is your fight and no one else’s. You are the only person in the room who represents your spending ceiling. Never lose track of which side of the table you occupy.
Negotiate the rebate — always. Commissions are freely negotiable, and the highest-value lever you hold is a buyer’s-agent commission rebate: a slice of the buyer-side commission returned to you at closing. Expect 25%–45% from an agent who wants your future business; the best land at the top of that range, and a higher-priced agent is not a better one. On new construction the case is stronger — the builder will not move the price whether you bring an agent or not, and the agent does almost nothing, so push for as much as 2 of the 3 commission points as cash back. The IRS treats a buyer’s rebate as a reduction of your purchase price rather than income, so it trims your cost basis instead of landing on a 1099 — though a few states still restrict rebates, so confirm yours permits it. Shop the number: compare quotes on a service like UpNest, or simply ask every agent you interview what percentage they will share. Whatever the answer, you still do your own due diligence — schools, neighborhood, inspections, and shameless requests for price reductions.
Read the representation agreement like the contract it is. Since the 2024 NAR antitrust settlement, an agent must have you sign a written buyer-representation agreement before touring a home together — and that document is where buyers now get caught. One Pennsylvania couple signed a “formality” against the wall of a house’s entryway and discovered they had bound themselves to a single brokerage for a full year at 4% commission plus a $995 “admin” fee, with an early-termination charge and a clause that made them owe even if they only leased. Every term in that form is negotiable before you sign and punishing to change after. So: never sign at the doorstep. Keep the term short — days to a couple of months, not a year — and non-exclusive if you can get it, or start with a single-property “touring agreement.” Strike the admin fee and the early-termination and lease-penalty clauses, or line through the whole thing and walk. Confirm in writing how you fire them, because a year-long exclusive is worth only as much leverage as the agent chooses to grant once the relationship sours. Signed agreements, the Federal Reserve found, did not actually lower commissions — and most sellers still cover the buyer’s side — so the form protects the agent far more reliably than it protects you.
The cheaper structures, when they fit. If you have already found the house and fixed your price, you do not need a full-service agent — you need someone to paper the deal. Plenty will act as your buyer’s agent for a flat fee or roughly 1%, and in the states that require an attorney at closing you are paying a real estate lawyer regardless, so have them draft and review the offer instead. A transaction broker — one brokerage handling both sides neutrally — also works once you have decided, and the firm collecting both halves of the commission is often the most willing to shave it to get the deal closed. None of these turns you into your own worst enemy; on price, you were always your own best agent.