The Quick Read: Size the gap for each rehab separately, map when each one needs cash, and fund the combined peak rather than the average. Match each deal to a gap source that does not put the other deal’s collateral at risk, and plan a separate exit for each property. The investors who get hurt are usually the ones who treat two projects as one pool of money.
- No hard money program funds 100% of a purchase. Up to 100% of the rehab budget can fund in draws, but you still need cash for the rest.
- Two rehabs started together hit peak cash need together, so stagger starts where you can.
- Gap money has to be repaid at the exit, so it competes with your refinance proceeds.
- Cross-collateralizing one deal against the other links their fates. A stall on one can hurt both.
- Every program detail here varies by lender, property, and experience, and nothing is a commitment to lend.
Key Terms Defined
Gap money is any capital that fills the space between what the senior hard money lender advances and what the project really costs. No rulebook defines it. It is a market term.
Senior lender is the hard money lender holding the first lien on the property.
Holdback is the rehab portion of the loan that the lender keeps in reserve instead of paying you at closing.
Draw is a release from the holdback after the lender verifies completed work.
Loan-to-cost is the loan amount as a share of total project cost (purchase plus rehab).
After-repair value (ARV) is what the property should be worth once the work is done.
Cross-collateralization means one asset secures more than one loan, so trouble on one loan can spill onto the others.
Interest reserve is cash set aside to cover loan interest while the property is not producing income.
What this loan actually costs to carry.
Hard money is sized against the project and priced by time. Enter the deal and see how much the program will lend, the cash required at closing, the carry while you hold it, and what is left at the exit.
Leverage tiers on the current program: 85% with fewer than 2, 90% with 2 or more, 93% with 5 or more completed projects — every tier capped at 75% of after-repair value. Loan amounts up to $5,000,000, larger by exception; terms of 6 to 18 months, interest-only, no prepayment penalty. The rehab portion funds in draws against completed work, not at closing.
Program parameters shown update from Lendmire’s centralized guideline source. Rate, points, and months are editable assumptions, not quoted terms.
Cost cap sets the loan · positive spread
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. Rate, points, and months are editable assumptions. Hard money is business-purpose financing for real estate investors, not a consumer mortgage. Leverage on the current program tops out at 93% of project cost for investors with a documented track record, capped at 75% of after-repair value, with rehab funding up to 100% of the documented budget released in draws; actual terms vary by lender, borrower experience, property, and exit. Lendmire is a mortgage broker, not a lender.
What Is Gap Money, and Why Does the Senior Loan Leave One?
Gap money is the borrower’s layer of the capital stack. A hard money loan is short-term, collateral-based, and made by a private lender. It is sized against the property, so it never covers everything.
Think of each rehab in three layers. The senior loan funds the purchase portion at closing. The rehab budget sits in a holdback and is paid out in draws. Everything else is yours, or your gap source’s.
That third layer has four parts:
- Equity gap. The down payment and closing costs.
- Draw float. Draws reimburse work you already paid for, so you front early costs.
- Carry. Interest and holding costs until the exit.
- Reserve. The cushion for overruns and delays.
Here is what the network’s current hard money parameters look like. Fix-and-flip leverage runs up to 93% of project cost at 5+ completed projects, 90% of project cost at 2+, and 85% of project cost below that. Every tier is capped at 75% of after-repair value. Up to 100% of the rehab budget funds in draws against completed work. All of that varies by lender, property, and experience.
Notice what is missing: a program that funds the entire purchase. Even at the top tier, which is 93% of project cost, you bring cash for the rest of the purchase, closing costs, float, and reserves. And completed projects are what move you up a tier. Two open rehabs do not count until they finish.
One more point from experience. Gap money works best when you already have the cash and want to keep it liquid for float and reserves. Using it because you have no cash is how files get into trouble.
Why Does Running Two Rehabs at Once Change the Problem?
Because the cash peaks stack. Cash exposure is highest early in a rehab, falls through the middle, and bottoms out at punch-out. Start both rehabs in the same window and both hit their peaks together. Your total cash need is the sum of the two peaks, not the average.
Offset the starts and the second project’s peak lands while the first is still waiting on reimbursement. That is better, but not free. Either way, you are fronting contractors on two sites while draws lag behind the work.
Draw timing deserves conservative modeling. Lenders release funds after inspections, not before, as US Finance Calculators notes on its hard money calculator page. If contractors want money up front, a large share of the rehab budget can be outstanding at any moment. Multiply that by two sites.
For the mechanics of how reimbursement works when rehabs sit at different stages, see Lendmire’s explainer How Hard Money Draws Work Across Rehabs at Different Stages.
How Do You Build the Structure, Step by Step?
Work through these seven steps in order. Each one feeds the next.
1. Size each deal’s gap on its own. For each property, take total project cost, subtract what the senior loan advances at your tier, and add closing costs, early float, carry, and reserve. Do not blend the two deals yet.
2. Check the 75% of ARV cap on each. The senior loan never exceeds 75% of after-repair value. On a deal with a thin margin, that cap can bind before the loan-to-cost tier does, which widens the gap. Run both tests.
3. Map each deal’s draw calendar. List the draw milestones, the likely inspection dates, and what you must pay contractors before each release. This is the cash-exposure curve.
4. Stack the curves. Lay the two calendars over each other and find the month with the highest combined cash outlay. That number is what you must be able to fund.
5. Pick a gap source for each deal. Fit the source to the deal, not to convenience. The next section covers the options.
6. Set reserves for both loans. Size carry for the longest realistic timeline on each, not the planned one. Terms on the current hard money program run 6-18 months, interest-only, with no prepayment penalty. That window must outlast the rehab, lease-up, appraisal, and your exit lender’s review.
7. Sequence the lender conversations. Tell every party about every other layer. The senior lender should know about the gap source. The gap source should know about the other rehab. Surprises at closing break deals.
Which Gap Source Fits Which Deal?
Match the source to how much control, lien exposure, and profit sharing you can accept on each property. No single source is best for both.
| Source | Lien position | What it costs you | Multi-deal fit |
|---|---|---|---|
| Your own cash | None | Opportunity cost | Cleanest, but limited |
| Equity partner | None | Share of profit | Good for isolating one deal |
| Second-lien gap lender | Behind senior | Higher cost; needs consent | Fine if documents allow |
| Seller carryback note | Varies | Terms set by seller | Deal-specific only |
| Cross-collateral on other assets | Shared | Risk to both assets | Use with great care |
Two rules help with allocation when capital is limited. First, put the cleanest, lowest-risk source on the deal with the thinner margin. Second, never let one source sit across both deals unless you accept that they now rise or fall together.
A second-lien gap lender needs the senior lender’s consent, so check the senior loan documents before you commit. Some gap providers advertise unsecured structures to sidestep that issue. Confirm what each document actually allows.
A partner avoids lien conflicts entirely, but you give up a share of profit. That share is usually larger than what a lender takes. On a deal you expect to be great, that is expensive. On a deal you expect to be marginal, it may be the safest way to protect the other project.
What Does a Two-Deal Model Look Like?
Keep the model in layers and ratios rather than dollars. Picture Deal A as a heavier purchase with a lighter rehab, and Deal B as a cheaper purchase with a bigger scope. These are modeled assumptions, not market data.
| Layer | Deal A | Deal B | Combined |
|---|---|---|---|
| Cash to close | Larger | Smaller | Sum of both |
| Early draw float | Small | Large | Sum of both |
| Carry | Moderate | Longer | Runs in parallel |
| Peak timing | At closing | Mid-rehab | Overlaps if started together |
Start both on the same day and the combined peak is near its worst. Offset Deal B so its heavy float lands after Deal A’s first draws have been reimbursed, and the peak shrinks.
| Approach | Peak cash need | Main risk |
|---|---|---|
| Start together | Highest | Any delay hits both at once |
| Offset starts | Lower | Second deal has a tighter exit margin |
| Finish A before starting B | Lowest | Slower growth, idle capital |
The offset version usually wins on cash. Its catch is the exit: the later project has the tighter margin for the bridge term. Build that margin in at the start.
Repayment order matters too. Sale proceeds from the first project can fund the second, but only if the loan documents and your timeline allow it. Do not count on recycling proceeds until a lender confirms it in writing.
When Should You Cross-Collateralize, and When Should You Not?
Rarely, and only with room to spare. Cross-collateralization lets one asset secure more than one loan. A lender may accept it to go further on a deal, but the risk travels both ways.
If you miss a payment on one loan, the cross-default can reach every property tied to it. A problem on one rehab becomes a problem on both. That is the opposite of what you want when you are running two projects.
Cross-collateralization can make sense when the other asset carries real equity and is not already heavily levered. It does not make sense as a way to avoid bringing cash. Cash you do not have is not cash you can protect with someone else’s collateral.
Decide between two structures at the same time. A single blanket loan across both properties fits a batch of similar properties with one exit. A loan per property carries its own note, lien, and payoff, which keeps the deals separate. Either way, only the acquisition portion funds at closing and the renovation money comes out as work is completed and inspected. A stalled draw on one property cannot be paid from the other’s holdback unless the loan is a blanket with pooled holdbacks. Read that clause before you sign.
For investors who want to keep the deals independent, a loan per property with a partner or personal cash is the cleaner route.
How Do You Stress-Test Two Rehabs?
Run three tests before you commit. For each one, set a decision rule in advance.
A delayed draw on one site. The inspector is late or the work is not ready. You are now carrying float on that site while the other site still needs funding. Rule: if your reserve cannot cover the later of the two draws plus the carry, do not start the second deal yet.
A contractor overrun. One contractor runs over budget or walks off the job. The cash you meant for the other site gets pulled across. A common way concurrent flips fail is that a trusted contractor falters when you are stretched across too many jobs. Rule: keep a separate overrun reserve for each property, and never raid one to fund the other.
A slow sale or low appraisal. The exit comes in lower than planned, and the bridge term is running out. Rule: if one low appraisal on Deal A would break your ability to carry Deal B, you are overextended. Scale back.
Interest accrual also changes carry cost on two concurrent loans. Some lenders charge interest only on funds drawn, while others charge on the full loan from day one. Confirm which applies on each loan before you model carry.
Where Does the Exit Fit?
Each property needs its own exit, and the gap debt has to be repaid out of it. Many investors refinance out of hard money into long-term DSCR investor loans once the property is stabilized, and Lendmire brokers that path.
A DSCR loan is the takeout, not the rehab product. It suits stabilized, rentable properties, not ones that still need major work. DSCR compares rent to the full monthly obligation (principal, interest, taxes, insurance, and any HOA dues). Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management, utilities, and capital expenses sit outside the calculation.
Here is how the exit typically looks across the network:
- 1.00 is where select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted.
- Cash-out refinance tops out around 75% LTV on standard rentals across most of the network, and about 6 months of seasoning is the common expectation.
- Most programs want a credit score around 660. A 620 floor exists in parts of the network, and 700+ unlocks the strongest leverage tiers.
- Reserves vary by lender, leverage, loan size, and transaction type, commonly around 6 months of PITIA (principal, interest, taxes, insurance, and any association dues).
Now the catch for gap money. If the refinance must clear the senior loan and the gap debt and still return cash, the equity buffer has to be large enough. Each property has to clear both tests: enough equity and enough rental coverage. Thin rent can cap the loan before equity does.
Agency delayed financing rules will not rescue this exit. For contrast only, Fannie Mae’s cash-out refinance rules include a delayed financing exception for cash purchases, and a hard money rehab generally is not a cash purchase. DSCR files are underwritten under each lender’s own guidelines, not those rules.
If both rehabs finish near each other, you will have two refinances to line up. Lendmire’s piece Can You Refinance Two Hard Money Loans at Once? covers that scenario.
For the broader picture on how these exit loans work, the complete DSCR loans guide walks through the structure.
What Mistakes Do Investors Make With Gap Money?
Most of them come down to the same four errors.
- Lining up gap late. The gap source and senior loan need to align before closing, not after.
- Treating the holdback as day-one cash. It releases only against completed, verified work.
- Assuming a 100% rehab loan means zero cash. You still need closing costs, float, carry, and reserves.
- Layering sources without a plan to repay them. More layers mean less room for error. Hard money is not a miracle, and flips are cash-intensive.
Before you commit to a second rehab, run this checklist:
1. Does your combined peak cash need fit your verified liquidity?
2. Does each deal have its own reserve and its own exit?
3. Has every lender been told about every other layer?
4. Do the loan terms outlast the slowest realistic timeline on each deal?
5. Can one deal fail without taking the other down?
If any answer is no, fix it before you sign. Scaling from one project to two is a reasonable next step for an experienced borrower. Jumping in with thin liquidity is not.
Frequently Asked Questions
Can one gap loan cover both rehabs?
It can, but it ties the two deals together. A single gap source across both properties means one stall can affect both. Splitting sources, or using a partner on one deal, keeps each project independent.
Does the senior hard money lender need to know about the gap money?
Yes. A second lien needs the senior lender’s consent, and even an equity partner changes who is on the deal. Surprises on the capital stack are a common reason files fall apart, so disclose every layer early.
What happens if one rehab sells late?
The loan keeps accruing carry while the other project keeps needing cash. This is why each deal should have its own reserve and why the bridge term should outlast the realistic timeline. Terms on the current program run 6-18 months, interest-only, with no prepayment penalty, and they vary by lender, property, and experience.
Do I need experience to run two rehabs at once?
Experience matters for both leverage and underwriting. The top leverage tier is reserved for experienced investors, and the tier you land in depends on your documented completed projects. First-time investors qualify at the lower tiers, and a minimum 620 score applies, with additional conditions below 660.
Can gap money fund the DSCR refinance too?
It is repaid out of the exit, not added to it. The DSCR lender will size the new loan on leverage and rent coverage, so any gap debt must be paid off from those proceeds.
Next Steps
If you are buying, rehabbing or refinancing an investment property on a short timeline and want to see how the numbers work, Lendmire can help you compare hard money options based on the project, the exit plan, leverage, and your goals.
Lendmire is a mortgage broker that arranges hard money and DSCR financing through select lenders in its wholesale network, across 41 markets including Washington, D.C. Program availability, leverage, and terms vary by lender, property, and experience, and nothing here is a commitment to lend.
The investors who scale cleanly from one rehab to two are the ones who fund the peak, protect each deal’s collateral, and plan the exit before the first draw.
About Lendmire
A DSCR-focused mortgage broker, Lendmire (NMLS# 2371349) places investor financing across 41 markets — 40 states plus Washington, D.C. — with DSCR eligibility generally reviewed by the lender on property cash flow instead of tax returns, subject to lender guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Corporate Finance Institute: Hard Money Loan
2. US Finance Calculators: Hard Money Calculator
3. Corporate Finance Institute: Cross Collateralization
4. Fannie Mae Selling Guide B2-1.3-03: Cash Out Refinance Transactions
This article is part of Lendmire’s hard money loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can a DSCR Loan Hit the Closing Date in a Purchase Contract? · Gap Funding vs Money Partner vs Rental Cash-Out for a DSCR Down Payment · How to Document Private Loan Money on Your First DSCR Rental Loan
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.