The Quick Read: Gap funding is a second layer of money behind a hard money first loan, and it works only when the first lender’s documents allow a junior lien, so a rehabber running two projects needs written consent, a separate gap size for each deal, and enough liquidity to cover the combined peak cash need instead of the average. No regulator writes these terms. The loan agreement and the first lender’s policy do.
- The first lender must allow a second lien, and many restrict it in the note.
- Fix-and-flip leverage is measured against project cost and capped against after-repair value (ARV), so a gap often exists even at the top tier.
- Draws reimburse finished work, which means you float the cost first.
- A gap lender is not required to subordinate to your exit refinance, so plan to pay it off.
- Two projects started together hit peak cash need together.
What Do the Rules Actually Cover?
The rules are lender and document rules, not law. No federal or state rulebook defines gap funding or sets draw schedules for private hard money. Three things control what you can do: the first lender’s note and mortgage, the gap lender’s own conditions, and the order in which liens get repaid.
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.
Hard money loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. That is why every lender in the space writes its own guidelines, and why the answer to a gap question on one file may differ from the answer on the next.
A general reference on gap financing describes the gap as the space between your down payment and what the first-lien rehab lender advances. The gap funder usually takes a second-position lien and often a share of profit. The money is normally evidenced by a promissory note secured by a junior mortgage that sits behind the senior loan.
That same reference says rehab lenders typically stop at 65% to 70% of ARV. Across Lendmire’s wholesale network, hard money fix-and-flip leverage runs 85%, 90% or 93% of project cost depending on documented completed projects, with every tier capped at 75% of ARV. Both figures vary by lender, property, and experience, and nothing here is a commitment to lend.
Key Terms Defined
Gap funding: Money that fills the difference between what the first lender advances and what you must bring to the deal.
Senior lien and junior lien: The senior lien is repaid first from sale proceeds. The junior lien is repaid only from what remains.
Holdback: The rehab portion of a loan that the lender keeps and releases in stages.
Draw: A release of holdback money after the lender verifies completed work.
Loan-to-cost: The loan divided by total project cost, meaning purchase price plus the rehab budget.
ARV (after-repair value): The estimated value of the property once the work is finished.
Cross-collateralization: Using one property to secure the loan on another, which ties the two deals together.
Subordination: A junior lienholder’s agreement to move behind a new first loan.
How Does Underwriting Treat a Gap Loan, Step by Step?
The first loan splits at closing, then the gap layer sits on top of that structure. Understanding each step shows where the rules bite.
1. The first loan splits. The purchase portion funds at closing. The rehab portion sits in a lender-controlled holdback and is released in draws against verified work. Up to 100% of the rehab budget can fund in draws on the network’s program. That is a rehab-budget figure, never a purchase leverage figure.
2. Draws reimburse. You typically pay the contractor, the lender inspects, and then the lender reimburses. If an inspector finds a job only partly finished, a partial payment is possible. The float between paying and being repaid is a real cash need, and it is often what gap money gets asked to cover.
3. The gap layer is added. The gap loan usually takes second position and covers the down payment, closing costs, or sometimes rehab. It generally needs the first lender’s consent. A first lender often cannot stop a junior lien outright, but it can write a clause into its note that calls the loan due if one is taken.
4. The combined-debt test runs. The first lender may count total debt against its ARV cap, and the gap lender tests the same combined number. Stacking a gap loan does not raise the ceiling. It only fills space beneath it.
5. The exit repays everything. Your refinance or sale must pay the first loan and the gap lien, including principal, interest, fees, and any profit share.
Practitioners disagree on how often first lenders say yes. Some say many hard money lenders allow second liens but few want to sit behind a junior lender alone. Others say first lenders search title and closing documents for undisclosed junior debt and may treat concealment as misrepresentation. Disclosure is the only safe path. Lendmire’s piece Hard Money Gap Funding Consent Rules for a Second Lien covers what to ask and how to document the answer.
Sizing the Gap on One Project
Start with total project cost, subtract the first loan, then add closing costs, interest carry, and an overrun reserve. The result is your real cash need. Many first-time users size only the down payment and get squeezed later.
Run the numbers in percentages. Treat total project cost as 100%, and assume the project sits in the 90% of project cost tier available at two or more completed projects. This is a modeled assumption, not a quote.
- If project cost equals 80% of ARV, the first loan equals 72% of ARV. That sits under the 75% ARV cap, so the first loan is 90% of cost and your equity is 10% of cost, before closing costs and reserves.
- If project cost equals 85% of ARV, 90% of cost would be 76.5% of ARV. The 75% cap binds. The loan becomes about 88% of cost, and your cash share rises to roughly 12%.
The second case shows why a gap exists even at top-tier leverage. The ARV cap, not the cost tier, decides the first loan. Thin margins push you into the cap, and the cap pushes you into a bigger cash need.
A gap lender then tests the same combined math. Because the second-position lender is repaid only after the senior lien, junior lienholders typically charge more than the first lender, and that extra cost comes straight out of your margin.
Two Projects, One Rehabber
Two concurrent rehabs need two separate gap calculations and one combined liquidity plan. Fund the combined peak, not the average. Peak cash need on both deals lands in the same months if you start them together, which is when closing costs, early draws, and carry all stack up.
One detail matters for leverage. The tiers count documented completed projects, not projects underway. Two rehabs in progress do not move you to the 90% tier. Two finished and documented projects do. Leverage tiers vary by lender, property, and experience.
| Phase | Project 1 | Project 2 (started together) | Project 2 (staggered) |
|---|---|---|---|
| Closing | Cash at close | Cash at close | Later, when P1 draws slow |
| Early draws | Float builds | Float builds at once | Float builds later |
| Combined peak | High | Highest | Moderate |
| Exit | Refinance or sale | Refinance or sale | Refinance or sale |
Staggering starts is a practical way to control risk. It spreads the draw float across time and lets the first project’s progress prove the scope before you commit to the second.
Keep each project’s overrun reserve separate. A shared reserve looks efficient until a contractor runs over on one site and quietly drains the money you counted on for the other.
Do not let one gap source cross-collateralize both deals. If you pledge Project 1 to fund Project 2, one stalled draw or one low appraisal can hurt both. Separate collateral keeps a problem on one site from becoming a problem on two.
A pooled structure also changes how the first lender reads your file. When two projects share a gap source, a title search showing a junior lien on one property can lead the first lender to hold rehab funds until the issue is resolved. That is a draw delay on a live job, which is the exact scenario you were trying to avoid.
Where the General Rule Breaks
The general rule is that a second lien needs the first lender’s consent. Several situations bend it.
Due-on-sale language. Federal law lets lenders call a loan when the property is transferred without consent, and the statute lists some residential transfers of fewer than five units that are exempt. Do not read that carve-out as protection for a flipper’s second lien.
Unsecured and contract-based structures. Some gap providers use unsecured or contract-based structures to sidestep lien consent. Those may avoid a title flag, but the first lender’s note can still restrict additional debt. Verify what each document allows before you sign.
Single-lender gap. A few lenders offer both first and second lien. That removes consent friction, but it ties both layers to one lender. If that relationship sours, you have no alternative on either layer.
Thin deals. If the project only works with a second lien, treat that as a warning. A smaller deal or an equity joint-venture partner is the usual non-lien alternative.
Availability. Practitioners describe gap funding as scarce and tilted toward experienced flippers. A first-timer should plan on not finding it.
What Stress Tests Should You Run Before Starting Project Two?
Set the stop rule before you need it. Each of these scenarios affects both deals, and each should come with a pre-committed decision.
| Trigger | Impact on both deals | Pre-set rule |
|---|---|---|
| Draw delayed on Project 1 | Float stays out longer | Hold Project 2 until reserve covers the late draw |
| Contractor overrun on one site | Overrun reserve drains | Pause the second start until the reserve is rebuilt |
| Low appraisal or slow sale | Exit proceeds shrink | Do not start Project 2 unless the exit still clears with gap debt |
The master rule is simple. If your reserve cannot cover the later of two draws plus carry, do not start the second project yet. Lenders in the network treat reserves as a file-level question, and a thin cash position is also a reason for a first lender to decline a junior lien.
Exit Math: Paying Off Both Layers
Your exit takes out the first loan, the gap lien, and every fee attached to them. Gap debt raises the payoff the exit must clear, on an otherwise identical property. The refinance appraisal and the property’s rent must support that larger number.
A junior lienholder is not obliged to subordinate to your refinance. As Nolo explains, existing lienholders will not automatically agree to move behind a new first mortgage. Plan to pay the gap lien off at the exit closing, including principal, interest, fees and any profit share.
Profit shares matter here. The gap lender’s cut reduces your take at sale or refinance, and the cost of gap money is deal-specific. Tax treatment varies; consult a qualified professional.
Because the exit lender and the hard money lender are different parties, check the exit lender’s seasoning and leverage rules first, then size the bridge backward from that. Many investors refinance out of hard money into long-term rental financing once the property is stabilized, and Lendmire brokers that path. Across most of the network, a cash-out refinance of a standard rental tops out around 75% LTV, with about six months of seasoning as the common expectation. For details, see the complete DSCR loans guide. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Coverage is part of that exit test. A coverage of 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Keep in mind that clearing 1.00 does not mean positive cash flow. The ratio compares rent to the full monthly obligation only, and repairs, vacancy, management, and capital expenses sit outside it. Gap debt that raises your payoff can raise the monthly obligation if you refinance a larger balance.
What If the First Lender Says No?
A refusal is information, not a dead end. These are the usual alternatives, roughly in order of how much risk they add.
- More cash. Reduce the second project’s scope or delay it until you have the liquidity.
- An equity joint-venture partner. The partner funds part of the equity and takes a share of profit, with no lien on the property.
- An add-on or modification. Some first lenders will increase the existing loan instead of allowing a second one.
- A higher-leverage first loan. Experience tiers matter here. The 93% of project cost tier is reserved for investors with five or more documented completed projects, always capped at 75% of ARV.
- Other collateral. Pledging a different property can unlock a second lien, but it also puts that property at risk and, with two projects, links the deals.
Mistakes That Turn a Gap Into a Dispute
- Hiding the second lien. Title searches and draw-time checks surface it, and concealment is the fastest way to turn a funding gap into a lender dispute.
- Using gap money in place of reserves. Gap money fills a planned shortfall. It does not substitute for an overrun cushion.
- Assuming the gap lender will subordinate. It does not have to.
- Reading a rehab-budget figure as purchase leverage. Up to 100% of the rehab budget funds in draws, but that does not mean the purchase is fully financed. There is no true 100% purchase program.
- Letting one gap source cover both projects. One problem becomes two.
Frequently Asked Questions
Can my hard money lender stop me from taking a second loan?
Often it can, in practice. A lender may not be able to block a junior lien outright, but it can write a clause into its note that calls the loan due if one is recorded. Many lenders also check title and closing documents for undisclosed liens. Ask for the policy in writing before you commit.
Can I use gap money on two flips at once?
Possibly, but size each deal separately and fund the combined peak cash need. Starting both projects together stacks closing costs, early draws, and carry into the same window. Keep collateral and overrun reserves separate so one stalled site does not strand the other.
Does the lender count my gap loan against its ARV cap?
Many first lenders count total debt against the cap, and the gap lender tests the same combined figure. On the network’s fix-and-flip program every leverage tier is capped at 75% of ARV, so a gap loan fills space under that ceiling. It does not raise it. Terms vary by lender, property, and experience.
Will a gap lender subordinate to my exit refinance?
Not necessarily. A junior lienholder is not obliged to move behind a new first loan, and without that agreement the new lender cannot take first position. Plan on paying the gap lien off at the exit, including interest, fees, and any profit share.
Is gap funding the same as no money down?
No. Gap funding can reduce your cash at closing in some structures, but it costs more than first-lien money and is deal-specific. A rehab-budget figure of up to 100% in draws is not a purchase program, and the experience tiers still apply.
Next Step
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. As a mortgage broker arranging financing through select lenders in its wholesale network across 41 markets, including Washington, D.C., it can also map your exit into long-term rental financing before you commit to the bridge.
For current guidelines and terms, see Lendmire’s DSCR loan programs page.
About Lendmire
Lendmire (NMLS# 2371349), a non-QM mortgage broker serving investors in 41 markets including Washington, D.C., helps structure DSCR scenarios commonly evaluated around a property’s rental income rather than personal income paperwork, subject to lender guidelines. A Scotsman Guide Top Mortgage Workplace in 2025 and 2026, Lendmire places loans through wholesale investor lenders and is not a direct lender.
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References
2. 12 U.S.C. § 1701j-3, Cornell Legal Information Institute
3. What Is a Subordination Agreement?, Nolo
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 You Use a Hard Money Loan to Buy and Flip a House? · Can You Get a Hard Money Loan Without Owning a Business? · Can You Roll Closing Costs Into Hard Money on a Flip?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.