Assignment vs Double Close in Arizona Wholesaling: Which and When

You found the deal, you got it under contract, and now there's one decision standing between you and your check: how do you actually get paid? In wholesaling there are two mainstream answers — assign the contract, or double close — and choosing the wrong one can cost you the fee, blow up the deal, or expose numbers you didn't want anyone to see. Both are legitimate, both are used every day in Arizona, and they solve the same problem in very different ways. Here's how each one actually works, what it costs, and a clear rule for picking the right exit on each contract.

The Two Exits, Defined

Start with what you're really selling. When you put a distressed property under contract, you don't own the house — you own a contract that gives you the right to buy it at an agreed price. That contractual right has value, and monetizing it is the entire wholesale business. There are two ways to do it. In an assignment, you transfer your rights under the purchase contract to an end buyer for a fee, and that buyer steps into your shoes and closes directly with the seller. In a double close (also called a simultaneous or back-to-back closing), you actually buy the property from the seller and then immediately resell it to your end buyer in two separate transactions — an A-to-B close followed by a B-to-C close, often minutes or hours apart.

Same deal, same profit in principle — but the mechanics, the paperwork, the cost, and who-sees-what are meaningfully different. That difference is the whole decision.

How an Assignment Works

Assignment is the lighter-weight path, and for most wholesalers it's the default. Your purchase contract with the seller includes (or you add) language making it assignable, and you sign a short assignment agreement transferring your interest to the end buyer. The buyer pays you an assignment fee — sometimes a deposit up front and the balance at closing — and then closes on the original contract price directly with the seller. The title company disburses your fee at the closing table. You never take title, you never bring the full purchase price, and your out-of-pocket cost is essentially just your earnest money and time.

The catch is visibility. Because there's only one closing, the assignment fee typically appears on the settlement statement, which means the seller and the buyer can both see what you made. On a modest fee that's a non-issue. On a fee that's large relative to the purchase price, it can create friction — a seller who feels they left money on the table, or a buyer who suddenly wants to renegotiate. Assignment is fast, cheap, and clean when the spread is reasonable and everyone's comfortable; it gets awkward when the number is big enough to make someone uncomfortable.

How a Double Close Works

A double close is the heavier, more private path. Here you genuinely close the first transaction — you buy from the seller — and then close a second, separate transaction selling to your end buyer. Two deeds, two settlement statements, two sets of closing costs. Because they're distinct closings, the seller sees only your purchase price and the end buyer sees only their purchase price; neither sees your spread. For deals where the margin is large, that privacy is the entire reason to choose this route.

The obvious problem is funding: to buy from the seller, you need the money for the A-to-B leg, even if only for a few hours. Some title companies will let the funds from the B-to-C sale flow through to fund the A-to-B purchase, but many require the A-to-B side to be funded independently. That's where transactional funding comes in — short-term capital, often priced as a flat fee plus a small percentage, designed specifically to fund a same-day double close and get repaid out of the resale minutes later. Between that funding cost and two full sets of closing costs, a double close is simply more expensive than an assignment. You're paying for privacy and for the ability to control the transaction.

The Decision: Which to Use When

Here's the rule of thumb that keeps most wholesalers out of trouble: assign when you can, double close when you should. Reach for an assignment as the default — it's cheaper, faster, and simpler — and switch to a double close only when a specific reason on the deal demands it. A few factors push the decision one way or the other:

• Fee size relative to price: a small, reasonable spread assigns cleanly. A spread large enough that a visible fee would spook the seller or buyer is the classic reason to double close.
• Who your end buyer is: some cash buyers and their lenders won't accept an assignment — certain financing and some institutional buyers require you to be the actual seller of record. That forces a double close regardless of fee size.
• Seller sensitivity: banks, some government sellers, and certain REO or short-sale contracts prohibit assignment outright or restrict resale timing. If the contract says you can't assign, you double close or you don't get paid.
• Your capital and funding access: if you don't have transactional funding lined up and the title company won't dry-fund, an assignment may be the only route you can actually execute this week.

Notice that most of these come down to two questions: how big is the spread, and does anyone in the chain refuse an assignment? Answer those two and the choice usually makes itself.

The Arizona-Specific Cautions

Wholesaling is legal in Arizona, but the line you must respect is the one between selling your own contractual interest and brokering someone else's property. When you assign or double close, you're dealing in a property you have an equitable interest in via your contract — that's investing, not brokering. The moment you start marketing a property you don't have under contract, or holding yourself out as finding buyers for other people's houses for a fee, you're drifting toward activity that requires a real estate license. Stay on the right side of that line: contract first, then market your interest.

Two more Arizona practices protect you. First, disclosure — be transparent with the seller that you're an investor who may assign the contract or resell the property, and put your intentions in writing. Transparency avoids the after-the-fact accusation that you misled a distressed owner, which is both an ethical and a legal exposure. Second, use a title or escrow company that understands wholesale transactions. Not every closer is comfortable with assignments or same-day double closes; an investor-friendly title company will structure the paperwork correctly, handle transactional funding, and keep the two closings clean. The wrong closer can stall or kill a deal at the table over mechanics they simply don't do.

Title, Liens, and the Diligence That Applies to Both

Whichever exit you choose, the deal only works if title is clean enough to transfer and the payoff picture is what you think it is. On distressed property that's never a given — there can be tax liens, HOA assessments, judgments, or a second mortgage lurking behind the obvious one. Order a preliminary title report early and read it carefully; the same discipline covered in our guide to reading a preliminary title report on a distressed deal applies equally to an assignment and a double close. A surprise lien discovered at closing doesn't care which exit you picked — it can sink either one.

It's also worth remembering that assignment and double close aren't the only tools in the box. When a seller has equity but wants terms rather than a lump-sum cash-out, a creative structure can beat a straight wholesale — the kind of thinking in our piece on using seller financing on distressed deals. The best wholesalers keep all of these exits in mind and match the structure to the seller's actual situation instead of forcing every deal through the same door.

The Practical Bottom Line

For the everyday deal — a fair spread, a cooperative cash buyer, an assignable contract — assign it. You'll pay less, close faster, and keep your life simple. Reserve the double close for the deals that earn it: a fat margin you'd rather keep private, an end buyer or lender that won't accept an assignment, or a contract that forbids it. Line up an investor-friendly title company and a transactional funding source before you need them, so that when a double-close deal lands, you can execute instead of scrambling. Get those pieces in place and the assignment-versus-double-close question stops being stressful and becomes what it should be: a quick, deal-by-deal choice you make with confidence.