Short version: on a fix and flip loan, the rehab money almost never lands in your account at closing. It is released as you go, and there are two very different ways lenders structure that release. A reimbursement draw pays you back after you have completed and paid for the work. A holdback advance funds the work at the start of a stage before you have spent your own cash. The difference decides how much of your own money you float, for how long, and whether a thin-cash operator can even run the deal. This guide explains both, with the math, so you can price the carry correctly before you buy.
We are a Pittsburgh-based mortgage brokerage, NMLS #1840537, and we arrange fix and flip and bridge financing for real estate investors across Pennsylvania and additional states. The single most common cash-flow surprise we see on a first flip is not the rate or the points. It is discovering, at the first draw, that the renovation money works on a reimbursement basis and the investor has to spend fifteen or twenty thousand dollars out of pocket before the loan pays any of it back.
Why rehab money is never handed over at closing
Start with the reason draws exist at all. A fix and flip loan finances two things: the purchase and the renovation. The purchase funds at closing, because the property is real collateral the moment you own it. The renovation is different. On day one, that new kitchen is just a line in your budget, not value in the house. The lender is not going to hand you sixty thousand dollars of rehab money against work that does not exist yet, because if you disappeared or the project stalled, they would be holding a half-gutted house worth less than they lent. So the rehab budget sits in a control account and is released in stages as the work actually gets done and verified. We cover the paperwork side of each release in our guide to the draw request package.
Every fix and flip lender does this. What varies, and what you have to pin down before you sign, is whether each stage is paid to you before or after you do the work. That is the holdback-versus-reimbursement question.
How a reimbursement draw works
Reimbursement is the more common structure. You complete a defined stage of work, you pay your contractor and material suppliers out of your own pocket, and then you request a draw. An inspector or a photo verification confirms the work is done, and the lender releases that stage of the budget to reimburse you. The money always flows after the spend.
The consequence is that you are the project’s short-term bank. On a reimbursement loan, you need enough liquid cash to fund a full stage of work, plus a cushion, before any of it comes back. If your first stage is demolition and framing at eighteen thousand dollars, you pay that eighteen thousand yourself, wait for the inspection and the draw to fund, and only then get reimbursed, usually a matter of days to a week or two depending on how fast the process runs. We break down that lag in our guide to how fast you get your rehab money back, and it is the number that most directly determines how much working capital you truly need.
How a holdback advance works
A holdback advance flips the timing. Instead of reimbursing you after the fact, the lender advances the funds for a stage at the start of that stage, so you can pay your contractor and buy materials with the loan’s money rather than your own. The rehab budget is still held back and released in pieces, hence the name, but each piece funds the upcoming work instead of repaying completed work.
This is far easier on your cash. An investor running a holdback structure does not have to float each stage, so the same amount of personal cash can carry a bigger or faster project. The tradeoff is that advance structures are less common, often reserved for experienced operators with a track record, and they may come with tighter controls, such as funds paid directly to contractors, more frequent inspections, or a smaller advance percentage per stage. The lender is taking on the risk of funding work before it exists, so they manage that risk with process.
The math that shows why the difference matters
Put real numbers on the same deal under both structures. You buy a house for two hundred thousand dollars with a sixty thousand dollar rehab, and the loan covers ninety percent of the purchase and one hundred percent of the rehab. Your rehab is broken into three twenty thousand dollar stages.
Under reimbursement, you pay each stage yourself and wait to be paid back. At any given moment you might have one full stage out of pocket, twenty thousand dollars, plus a cushion in case an inspection slips or a draw takes longer than expected. So you realistically need to keep twenty-five to thirty thousand dollars in liquid reserve just to keep the rehab moving, on top of your down payment and closing costs. If your cash is tight, a delayed draw can stall the whole job, and a stalled job keeps accruing carry.
Under a holdback advance, each twenty thousand dollar stage is funded before you do the work, so you are not floating the rehab at all. The same investor could run this project with far less liquid cash set aside, because the loan is carrying the renovation timing instead of your bank account. On a single deal that is convenient. Across three or four simultaneous flips, it is the difference between being able to run them all and being tapped out after the first. Run your own stage-by-stage cash needs on our deal calculator before you commit to a structure.
How the structure interacts with your interest cost
There is a second-order effect worth understanding. On many loans you pay interest only on funds that have actually been disbursed. Under reimbursement, the rehab money is disbursed later, after each stage completes, so your interest on the rehab portion starts later and your early payments are smaller. Under a holdback advance, the money goes out earlier, at the start of each stage, so you begin paying interest on it sooner. In other words, the structure that is easier on your cash flow can cost slightly more in interest, because the borrowed money is working, and accruing, from an earlier date.
This connects directly to whether your loan charges interest on drawn funds or the full balance, the distinction we explain in our guide to Dutch versus non-Dutch interest. Pair a holdback advance with a full-balance interest structure and you are paying the most interest the earliest. Pair reimbursement with drawn-balance interest and you pay the least, but you float the most cash. Neither is automatically better. It depends on whether your constraint is cash or cost.
Which structure fits which investor
Reimbursement suits an investor with real liquidity who wants the lowest interest cost and does not mind being the project’s short-term bank. If you have deep cash reserves, floating each stage is cheap and the drawn-balance interest saves you money over the life of the loan. It is also the structure most first-time flippers are offered, which is exactly why they need to walk in knowing they must fund a stage before they see a dollar back.
A holdback advance suits an investor who is running lean on cash, scaling into multiple projects at once, or working on a large rehab where floating a full stage would be a strain. The convenience is real, and for the right operator it is the thing that lets them take on more volume than their bank balance would otherwise allow. Just price in the slightly higher interest and the tighter controls that usually come with it. If you are financing flips through an entity and want the advances paid cleanly, the vesting details in our guide to financing flips through your LLC matter here too.
Questions to ask before you sign
Before you accept any fix and flip loan, get three answers in writing. First, is each stage reimbursed after completion or advanced before, and if advanced, what percentage of the stage funds up front. Second, how long from draw request to funding, because that lag sets your real cash requirement. Third, is interest charged on drawn funds or the full balance, because that plus the draw structure determines your true carry. Line those up against your available cash and the answer will be obvious. The right structure is the one you can actually operate without stalling, and a stalled flip, as we cover in our guide to contingency reserves and closing costs, is where profit quietly disappears.
Where FMC fits
We match the draw structure to how you actually operate, so a lean-cash investor is not stuck floating stages they cannot afford, and a deep-cash investor is not overpaying interest for an advance they do not need. We arrange these loans for investors across Pennsylvania and additional states, and we are a Pittsburgh-based brokerage serving that whole service area. Send your deal through our contact page or call 412-990-2941, see our short-term options on the fix and flip and bridge loan page, and model the numbers on our deal calculator.
FMC Capital is a Pittsburgh-based mortgage brokerage, NMLS #1840537, serving real estate investors across Pennsylvania and additional states. This article is for educational purposes only and is not a commitment to lend, an offer of credit, or financial advice. Draw structures, advance percentages, funding timelines, interest calculation methods, and qualification standards vary by lender, project, borrower experience, and market, and are subject to change.