Transactional funding exists for one narrow situation: you need to own a property for a few hours in order to sell it, and you do not have the cash to buy it outright. It is the funding that makes a double close possible when the buyer's money cannot be used for the first leg.
It is genuinely useful and frequently misunderstood, mostly because people assume it is a loan in the ordinary sense. It behaves more like a service you rent for an afternoon.
What It Actually Does
In a double close you buy from the seller, then sell to your end buyer, usually the same day and sometimes within the hour. You genuinely take ownership in between, which is the whole point, since it removes the assignment question entirely.
The problem is the first leg needs funding. Depending on the state and the title company, your end buyer's funds may not be usable to fund your purchase from the seller, because those funds belong to a transaction that has not happened yet. Where that is the case, you need money for a few hours.
Transactional funding covers exactly that gap. The lender funds your purchase, your sale closes, and they are repaid out of the proceeds immediately. They are never at risk overnight, which is why the underwriting is so different from anything else in real estate lending.
What Lenders Care About
Almost nothing about you, and almost everything about the second transaction.
They want evidence the end buyer is real and funded. Proof of funds, a signed contract, and frequently direct contact with the closing agent. Their entire risk is that leg B does not happen, leaving them owning a property they never wanted.
Which means your credit, income and experience are largely irrelevant, and the strength of your buyer is everything. A vague buyer will sink the funding regardless of how good the deal is. That is another argument for the discipline in vetting cash buyers, since the person you thought was a buyer being unable to demonstrate funds is a problem you want to find early.
They also want a title company that has done this before, and many will only work with closers they know handle back-to-back transactions properly.
What It Costs
Usually a flat fee or a percentage of the amount funded, rather than an interest rate, because the duration is measured in hours.
Expressed as an annual rate the cost looks absurd, and that comparison is meaningless. The right way to price it is against the alternative: what would you have made assigning, and does the spread you are protecting exceed the fee plus the second set of closing costs?
That arithmetic decides it. If a double close costs you the transactional fee plus duplicate title, recording and transfer costs, and your fee is only modestly larger than an assignment fee would have been, you are paying to conceal a number that was not worth concealing. The comparison is laid out in assignment versus double close.
The Requirements That Actually Trip People
The title company has to agree. Not all will handle back-to-back closings, and among those that do, procedures differ. Establish this before you write the contract, not during closing week. It is the single most common cause of a double close falling apart.
Two genuinely separate transactions. The paperwork has to reflect two real closings with two settlement statements, not one transaction dressed up. Title companies that do this regularly know how; ones that do not can create a mess that raises questions later.
Both closings scheduled properly. The funding is priced on same-day repayment. A delay between legs is exactly the scenario the lender priced against, and extended-use fees escalate quickly.
Your buyer's lender may object. A lender may decline to fund where the seller has held title only briefly. Seasoning requirements are real, they vary by lender, and they surface late unless you ask at the outset.
When to Use It, and When Not To
Transactional funding is one narrow option among those in funding a real estate deal.
Use it when assignment is prohibited, by the contract, the seller or your state, which is common with bank-owned and institutional sellers. Use it when the spread genuinely justifies the extra cost. Use it when your buyer is verified and funded and the title company is comfortable.
Do not use it as a way to avoid a conversation you should be having. If the reason for the double close is that you would be embarrassed for the seller to see your fee, that is worth examining honestly rather than routing around, since the deal you are protecting may be one you should have priced differently.
Do not use it on a thin margin, where the fee and duplicate closing costs consume the profit.
And do not use it without confirming every dependency in advance, because a double close has more moving parts than an assignment and each one can stop it on the day.
Set It Up Before You Need It
The pattern that works: find a title company in your market that handles back-to-back closings, ask what they require, and identify a transactional funder they have worked with. Do that once, while nothing is under contract.
Then when a non-assignable deal appears, the structure is already available rather than being assembled under a deadline. That is the same principle as building the buyer list before the contract, described in building a cash buyer list.
Whichever structure you use, the exit belongs recorded on the deal alongside the numbers and the contract terms, which is the operational argument in what the wholesaling workflow requires. For funding a project you intend to hold and renovate rather than resell within hours, the relevant product is different and covered in hard money lending explained.