The Quick Read: You can borrow the smallest of three limits: the equity cap, the line cap, and the rent coverage test. On a second lien, combined leverage tops out at 70% CLTV at a 720 score or better, on lines up to $500,000, subject to underwriting. The private loan payoff, including daily interest and any exit fees, has to fit inside that number.
- A second lien sits behind the first mortgage you keep. A first lien is available only on a rental with no mortgage.
- The line cap depends on lien position. Second-lien lines run from $50,000 to $500,000. First-lien lines run to $1,000,000, with leverage stepping down as the line grows.
- The rent coverage test qualifies the line, using a stress payment over the whole credit limit.
- At least 80% of the line is drawn at closing. This is a sizing point, not a fourth limit, so the line should be sized close to the payoff. A line much larger than the payoff can mean drawing more than the payoff requires.
- Programs change, and every file is underwritten individually. Nothing here is a commitment to lend.
How Is the Maximum Line Calculated?
The maximum line is the lower of two results: the value times the leverage cap minus what you already owe, or the dollar cap on the line. Then the rent test can shrink it further.
Combined loan-to-value counts every lien on the property. Freddie Mac’s glossary defines it as the total unpaid balance of all known loans divided by property value. A new line counts toward that total, so it only gets the room left after the first mortgage.
Here is the arithmetic with round, hypothetical numbers. Say a rental is valued at $600,000 and the first mortgage is 40% of that value. With combined leverage capped at 70% CLTV, equity would allow 30 points, or $180,000, which is well under the $500,000 line cap, so equity is the binding limit. Now take a rental worth $1,000,000 with a first mortgage at 10% of value. Equity would allow 60 points, or $600,000, but the line cap stops at $500,000. Same program, different binding limit.
A first mortgage at 70% of value or more leaves nothing under a second-lien cap. The realistic options there are a smaller ask, paying the first mortgage down, a cash-out refinance, or waiting.
Which Limit Binds First: Equity, Line Cap, or Rent?
Test all three, in order. Equity is the usual limit on leveraged rentals. The dollar cap is the usual limit on large, equity-rich properties. The rent test decides the rest.
The rent test works like this. The program’s minimum DSCR is 1.10x, which is gross monthly rent divided by a qualifying payment. That payment is a fully amortizing principal-and-interest payment on the entire credit limit at a stress rate, not on the drawn amount. Taxes and insurance are not part of it. Rent is the lesser of the appraiser’s Form 1007 market rent and the lease, unless three months of receipts support a lease above market. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Because the test runs on the whole limit, a bigger line asks more of the rent. A property that supports a $200,000 line may not support $400,000, even with plenty of equity. How the lender treats the first-mortgage payment in the coverage calculation on a second lien is something to confirm on the file. The lender’s own calculation governs.
A lease in place is required. A two-to-four-unit property can have at most one vacant unit.
Key Terms Defined
CLTV: Combined loan-to-value, meaning the first mortgage balance plus the new line, divided by property value.
Per diem: The daily interest a private lender charges until the payoff is wired.
Draw period: The 5-year stretch when you pay interest only on the drawn balance.
Seasoning: The ownership and loan-age clocks a rental must clear before a line is available.
Payoff letter: The private lender’s written statement of what it takes to retire the note and release the lien.
Stress payment: The qualifying payment on the full line, used only to test rent coverage.
What Does the Payoff Actually Have to Cover?
The payoff is more than the principal. It includes accrued interest through the wire date, any exit fee, and any prepayment charge written into the private note. Order a payoff letter that shows daily interest so the figure holds on the day title wires it.
Size the line against the full payoff plus the closing costs you expect to bring into the file. Then check the draw rule. At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. On the smallest lines that means the whole line is drawn at closing. Later draws are at least $5,000 each.
If the payoff is smaller than the minimum closing draw, the extra cash lands with you. If you size the line at the payoff alone, you may leave nothing for costs. Build the number from the payoff letter up, not from the maximum down.
Does the Private Lien Have to Go?
If the private loan is secured on this rental, yes. The new line has to take its position and the old lien has to be released at closing. A second lien can only sit behind one lien. So if the private lender holds the first position, the first-lien path applies, and that exists only on a rental with no mortgage.
When the private loan is secured on a different property, or is unsecured, the new line still pays it off, but the CLTV math runs only on the rental backing the line. Title confirms what is recorded, and the payoff letter confirms what is owed.
If you keep a first mortgage, its documents have to permit a junior lien. Some allow it and some do not. Check that before you order anything.
Second Lien or First Lien: What Changes?
The lien position sets your leverage and your credit floor. Here is how the two compare through select programs, subject to underwriting.
| Factor | Second lien (keep first mortgage) | First lien (no mortgage) |
|---|---|---|
| Leverage | Up to 70% CLTV | Up to 75% LTV at top tier |
| Credit | 720 minimum | 700 minimum |
| Line size | $50,000 to $500,000 | To $1,000,000 |
| Large lines | $500,000 cap | 65% LTV above $500,000 |
On a first lien, 740 or better reaches 75% LTV, and 700 to 739 reaches 70% LTV, on lines up to $500,000. Lines above $500,000 run at 65% LTV at 720 or better. A declining-market flag lowers the ceiling by 5 points, and Philadelphia lines carry a ceiling 10 points lower. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
A borrower with a 700 to 719 score and an existing first mortgage falls short of the 720 minimum a second lien requires, so the obstacle is credit rather than lien position. The 700 minimum applies only on the first-lien path, which exists only when there is no mortgage.
Worked Shapes: Ample Room, Tight Room, Shortfall
These are illustrative only. They use round figures and no payment amounts.
Ample room. A rental worth $800,000 carries a first mortgage at 30% of value. Second-lien equity room is 40 points of value, which is $320,000. A private payoff well under that fits with room left for costs. Rent coverage on the full $320,000 limit still has to clear 1.10x.
Tight room. A rental worth $500,000 carries a first mortgage at 55% of value. Room is 15 points, which is $75,000. A payoff close to that leaves little for costs.
Shortfall. A rental worth $700,000 has a first mortgage at 60% of value and a payoff that needs more than the 10 points of room. Room is $70,000, so any payoff above that cannot fit under the cap.
When the Line Isn’t Enough
Work through these in order.
1. Check the binding limit. If equity binds, a paydown on the first mortgage or the private note can open room. If the $500,000 line cap binds, a DSCR cash-out refinance is the better fit, since a cash-out loan generally reaches higher on standard programs.
2. Check the rent test. If coverage is the problem, a smaller line may clear 1.10x where a larger one does not.
3. Check the seasoning clocks. A rental bought or refinanced inside the last 6 months is not eligible (that clock runs from the last note date to the new note date), and the owner must have held title for 6 months (settlement date to note date). A private loan that was a bridge on a recent purchase often fails here.
4. Consider the exit in a different structure. A cash-out refinance replaces the first mortgage, which resets everything into one loan. That makes sense when the existing first mortgage carries no advantage worth keeping.
5. Wait or shrink the ask. If none of that works, a partial payoff plus a new term with the private lender may bridge the gap.
Mechanics: From Payoff Letter to Lien Release
1. Order the payoff letter. Ask for daily interest, exit fees, and any prepayment charge.
2. Set the valuation path. Lines up to $400,000 use an automated valuation (confidence score 85 or better) with a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal. Appraisal waivers are not accepted.
3. Clear title. A full title policy is required on a first lien and on second liens above $400,000. Smaller second liens use an owner-and-encumbrance report. Title also confirms the private lien’s recorded position.
4. Document the rent. The lease, plus the Form 1007 market rent, drives rent used for lender review.
5. Wire and release. The payoff is wired to the private lender through title. Then confirm the lien release is recorded.
Hazard insurance has to cover both liens, with flood coverage where required.
What Does the Draw and Repayment Structure Do to Cash Flow?
The program runs a 5-year interest-only draw period, then a 25-year fully amortizing repayment period, with a 30-year maturity. The rate is variable.
The CFPB’s HELOC booklet explains the general shape of a line: you borrow, repay, and borrow again during a draw period, then repay what remains. It also warns that you could lose the property if you can’t repay on schedule. Experian describes the same two phases and flags that some lines end with a balloon. For this program, the terms are the ones above, and the lender’s HELOC disclosures spell out the rate and pricing terms.
The practical point for a payoff: moving short-term private debt into a line with a long runway changes your monthly picture, but interest-only draws and a variable rate mean the payment can step up. Clearing 1.10x on the stress payment does not mean the rental cash flows after the payoff. Run your own operating numbers.
Edge Cases That Change the Answer
LLC title. Vesting in the owner’s LLC is allowed on this program, subject to lender program eligibility. Members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument.
Property type. Eligible: single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots to 10 acres. Not eligible: rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, land trusts, age-restricted communities, hobby farms, modular and log homes, land contracts, mixed-use, a property listed for sale in the prior 2 months, and a property with a solar lien.
Business purpose. DSCR 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. A private loan tied to the rental fits that purpose. Personal debt is a harder fit.
Credit and exposure. Mortgage history needs no 30-day late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves are required. A borrower can hold at most 5 loans or $2,500,000 with the program.
Borrower type. US citizens, permanent residents, and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
A line on a different property. A line on your own home carries personal risk and is a different, owner-occupied product. This program is never offered on an owner-occupied home.
Where This Program Is Offered
The DSCR HELOC is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee: Alabama, California, Colorado, Florida, Georgia, Indiana, Michigan, Montana, New Mexico, North Carolina, Ohio, Pennsylvania, Texas, Virginia, and Washington. Lendmire is a broker that arranges the line through a wholesale lender in its network. The lender reviews and approves.
For the full picture of how rent-qualified lending works, see the complete DSCR loans guide.
If you are considering a home equity line on a rental property and want to see how the numbers work, Lendmire can help you compare DSCR HELOC options based on the property, the rent, the equity available, credit profile, combined leverage, and your goals.
Frequently Asked Questions
Can the line be bigger than the private loan payoff?
Yes, but not by much on smaller lines. Any amount beyond the payoff and costs lands with you as cash, and the whole limit is tested for rent coverage. Size the line from the payoff letter, subject to underwriting.
What if the private loan is bigger than the available room?
Test the binding limit first. If equity binds, a paydown can open room. If the $500,000 line cap binds, a cash-out refinance is the better structure. If the rent test binds, a smaller line may clear 1.10x. Lender guidelines and credit approval govern each path.
Can I use this on a rental I just bought with a bridge loan?
Two six-month clocks apply: the line is not available on a rental bought or refinanced in the last 6 months (last note date to new note date), and title must have been held for 6 months (settlement date to note date).
Does the first mortgage stay in place?
Yes, on a second lien. The line sits behind the first mortgage you keep. Its documents have to allow a junior lien, so confirm that before you apply. A first lien exists only on a rental with no mortgage.
Do I need to show personal income?
No traditional personal-income documentation, W-2s, pay stubs or personal income calculation. The line qualifies primarily on property-level rental income covering the stress payment, subject to lender guidelines. The lease, rent evidence, credit report, and valuation are all documented.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage with consumer lending licenses in 16 states. It arranges DSCR home equity lines of credit on rental property through wholesale lending partners in 15 of its 16 licensed states (every licensed state except Tennessee); each line is written on a non-owner-occupied one-to-four-unit rental and reviewed individually by the lender under the program’s credit and leverage guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 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
3. Experian: what is a draw period on a HELOC
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How Much Can You Borrow on a DSCR HELOC Without Changing the Deed? · How Much Can You Borrow on a DSCR HELOC as a Trucker With Equipment Costs? · DSCR HELOC Requirements for Sizing How Much Equity to Borrow
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
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.