The Quick Read: It depends on two limits, and the smaller one wins. On a rental that still carries a first mortgage, the line is the property’s value times 70% combined loan-to-value, minus the first mortgage balance, capped at $500,000 on a second lien. On a rental with no mortgage, the ceiling is 75% loan-to-value at the top credit tier, and lines run to $1,000,000. All of it is subject to underwriting and select program guidelines.
- A second lien tops out at 70% combined loan-to-value (CLTV) at a 720 credit score or better, on lines of $50,000 to $500,000.
- A first lien on a paid-off rental reaches 75% loan-to-value (LTV) at 740 or better, and 70% from 700 to 739.
- Lines above $500,000 on a first lien drop to 65% LTV, up to $1,000,000.
- The rental’s rent has to cover a stress payment on the entire line at a minimum 1.10x.
- The line sits on the rental, not on your own home. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Most investors asking this question already know the idea: pull cash out of a property that has built up equity, then use it as a down payment on the next one. The harder part is knowing how big the line can be before you apply. This article walks through the math, the dollar cap, the coverage test, and the cases where a different product fits better.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a revolving line of credit secured by a rental you own, qualified on the rent rather than your personal income. The label is a market term, not a standardized product, so it helps to pin down what this version is.
Through select programs in Lendmire’s wholesale network, the line is written one of two ways:
- A standalone second lien behind the first mortgage you keep.
- A standalone first lien on a rental with no mortgage.
It is never closed together with a purchase, never a third lien, and never a line on your own home or a second home. The line is reviewed on the rental’s income: no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines. The LLC can stay on title, and the members sign as guarantors, subject to program terms.
The federal consumer-finance regulator describes a home equity line as open-end credit that lets you borrow repeatedly against equity, with equity defined as value minus what you owe. That concept carries over to a rental. What changes is who sets the cap. For investment-property lines, the limit comes from the program, not from a regulator.
For the broader picture of how rent-qualified lending works, see Lendmire’s complete DSCR loans guide.
How Is the Maximum Line Calculated?
The maximum line is value times the allowed leverage, minus every lien already on the property, and then limited by the program’s dollar ceiling. Three steps get you there.
1. Start with value. The lender’s valuation sets it, not your estimate.
2. Apply the leverage cap. On a second lien, the first mortgage balance plus the new line, divided by value, cannot exceed 70% CLTV. That cap applies at a 720 score or better. Below 720 there is no second-lien tier on this program.
3. Subtract what you owe. The remainder is the room. Then compare it with the $500,000 second-lien ceiling and take the smaller number.
Here is how that plays out on a few illustrative second-lien files, all at 720 or better.
| Scenario | Combined cap used | What binds |
|---|---|---|
| Value $400,000, first mortgage at 55% of value | 70% CLTV | Room is 15% of value. The percentage cap binds |
| Value $800,000, first mortgage at 40% of value | 70% CLTV | Room is 30% of value. Percentage cap binds, under $500,000 |
| Value $1,500,000, first mortgage at 20% of value | 70% CLTV | Room would exceed $500,000. The dollar ceiling binds |
| Value $300,000, first mortgage at 65% of value | 70% CLTV | Room is 5% of value. Falls below the $50,000 minimum line |
That last row matters. A thin-equity property can clear the percentage test and still miss the minimum line size, since lines start at $50,000. If the room left under the cap is smaller than that, there is no line to write.
The CFPB’s HELOC booklet says borrowers can typically borrow up to a percentage of their equity, which is the same idea: the cap is a percentage set by the lender, not a fixed dollar amount.
Figures here are ceilings, never offers, and the lender’s own calculation governs.
What Changes on a Paid-Off Rental?
A rental with no mortgage opens the first-lien lane, and the leverage tiers depend on credit score and line size. The first-lien floor is a 700 score.
| Credit score | Line up to $500,000 | Line above $500,000 to $1,000,000 |
|---|---|---|
| 740 or better | 75% LTV | 65% LTV at 720 or better |
| 700 to 739 | 70% LTV | 65% LTV at 720 or better |
Paid-off does not mean unlimited. The LTV cap and the dollar cap both apply. Any first-lien line above $500,000 is limited to 65% LTV, so the larger the line, the lower the ceiling. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
A rental worth $1,200,000 with no debt would not support a line at the top LTV tier if the line exceeds $500,000.
One more point. A first lien exists only on a rental with no mortgage. An owner who keeps a first mortgage can only take a second lien, which carries the 720 floor. A borrower at 700 to 719 with a first mortgage is not blocked by the first-lien rules; they simply sit below the second-lien score cutoff.
Does Rent Change How Much You Can Borrow?
Rent controls eligibility, not size. The line amount comes from value, leverage and the dollar cap. Rent decides whether the file qualifies at all.
The test is a minimum 1.10x DSCR. Gross monthly rent is divided by a qualifying payment, which is a fully amortizing payment on the entire credit limit at a stressed start rate. Two details trip up borrowers:
- The test runs on the full line, not on the drawn balance. A larger line means a larger qualifying payment, even if you plan to draw less later.
- Taxes and insurance are not part of the qualifying payment. It is principal and interest on the full line at the stress rate.
Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. A lease in place is required. A two-to-four-unit property may have at most one vacant unit.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in the coverage calculation. That detail is the lender’s call, and it can move a borderline file.
So a rental that clears 1.10x at a $300,000 line might fall short at $500,000. If coverage is the constraint, sizing the line down is often the cleaner fix. Reaching for a bigger line than the rent supports is how files stall.
What Draws and Repayment Terms Apply?
The line has a 5-year interest-only draw period, then a 25-year fully amortizing repayment period, for a 30-year maturity. The rate is variable.
Draw rules are specific:
- 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.
This is not a line you open and leave mostly unused as a standby reserve. It works better as a sizing decision: pick the amount you will actually deploy.
The payment shift at the end of the draw period deserves a stress test. The CFPB notes that payments often rise substantially once repayment begins, and that a missed payment can put the property at risk. On a rental, a higher payment can compress cash flow just when the draw period ends. Model the repayment-period payment against current rent before you draw.
What Does the File Require?
Valuation, seasoning, credit history and property type all shape the line.
Valuation. Lines up to $400,000 use an automated valuation with a confidence score of 85 or better, plus a property inspection report, or a full interior appraisal. Lines above $400,000 require a full interior appraisal. Appraisal waivers are not accepted. NerdWallet also notes that investment-property HELOCs may require multiple appraisals, so budget for valuation to take more than one step.
Seasoning. 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).
Credit. The minimum is 720 on a second lien and 700 on a first lien, using the lender’s own report. There should be no 30-day late on the mortgage in the last 12 months, and 48 months must have passed since a bankruptcy, foreclosure, short sale or deed in lieu.
Reserves and cash. No reserves and no cash to close are required.
Exposure. The program allows at most 5 loans or $2,500,000 per borrower.
Borrowers. US citizens, permanent residents, and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
All of this is subject to underwriting, and a lender may ask for more on any file.
Which Properties Qualify, and Which Do Not?
Eligible property types include single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots up to 10 acres. The leverage tiers above apply across all of them.
Not eligible on this lane:
- Rural-designated property
- Row homes
- Condotels
- Commercial or agricultural property
- Leaseholds and land trusts
- Age-restricted communities
- Hobby farms, modular and log homes
- Land contracts and mixed-use
- A property listed for sale in the prior 2 months
- A property with a solar lien
Two adjustments can shrink the line. A declining-market flag lowers the ceiling by 5 points, and Philadelphia lines carry a ceiling 10 points lower. Hazard insurance must cover both liens, with flood coverage where required.
Short-term rental collateral is a common pinch point. NerdWallet notes that some HELOC lenders restrict by location or by whether the home is rented all year. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income. A lease in place is also required here, which is awkward for a unit run on nightly bookings.
Where Is This Offered?
The program 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 arranging the line through a wholesale lender in its network. It is not the lender.
Line, Loan or Cash-Out Refinance: Which Fits?
A line fits when you want to keep a good first mortgage and need a measured amount of cash. A cash-out refinance fits when the need is larger or when the first mortgage is not worth keeping. The tradeoff runs both ways.
| Factor | DSCR HELOC | Cash-out refinance |
|---|---|---|
| First mortgage | Stays in place | Replaced |
| Typical use | Down payments, renovations | Larger cash needs |
| Payment shape | Interest-only draw, then amortizing | Fully amortizing from the start |
| Dollar ceiling | $500,000 second lien | Higher on many programs |
If you hold a first mortgage on good terms, a second lien leaves it untouched. A refinance reprices the whole balance. But if your first mortgage is not one you want to keep, or if your cash need exceeds what the line can supply, a DSCR cash-out refinance often fits better.
One structural catch. The first mortgage’s own documents may prohibit a junior lien, so the existing note and servicer can decide the outcome. That is a practical observation, not a rule on every loan, but check before you pay for a valuation.
How Do You Turn Equity Into a Down Payment?
The cleanest workflow runs in order, and it works backward from what you need.
1. Set the purchase target. Decide the down payment percentage and the cash you want left over.
2. Size the line to that need. Remember that at least 80% of the line is drawn at closing.
3. Check the percentage cap and the dollar cap. Use the table earlier here.
4. Run the 1.10x coverage test on the whole line, not just the portion you plan to draw.
5. Confirm seasoning on the collateral rental.
6. Plan the exit. The line adds a second payment to a property that already has one, and that can pressure coverage on a later refinance.
Since the line is a separate lien from the purchase, it cannot be closed together with the new property. You pull the equity first, then buy.
Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
What Lowers Your Line?
Several things shrink the amount, and most are visible before you apply.
- A lower valuation than you expected. The line is built on the lender’s value.
- Existing liens, including a prior cash-out that already used up the combined cap.
- A score below 720 on a second lien, which removes the tier entirely.
- Weak coverage. Rent that falls short of 1.10x on the full line forces a smaller line.
- Market flags. A declining-market designation takes 5 points off the ceiling.
- Lease below market rent, since rent is the lesser of the two unless receipts support more.
Notice what is not on the list: your personal income. That is the point of the product, though credit, title and valuation still get reviewed.
Key Terms Defined
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value.
LTV (loan-to-value): The loan amount divided by value, used on a first lien with no other mortgage.
DSCR (debt-service coverage ratio): Gross monthly rent divided by the qualifying payment; this program requires at least 1.10x.
Draw period: The 5-year window when you can borrow from the line and pay interest only on the drawn balance.
Repayment period: The 25-year stretch after the draw period when the balance fully amortizes.
Second lien: A loan recorded behind the first mortgage, leaving that first loan untouched.
Frequently Asked Questions
What is the most I can borrow on a DSCR HELOC?
Up to $500,000 on a second lien at 70% CLTV, and up to $1,000,000 on a first lien on a paid-off rental. First-lien lines above $500,000 are held to 65% LTV, so the percentage cap often bites before the dollar cap does. All figures are ceilings subject to underwriting.
Can an LLC hold title on the rental?
Yes, on investment property, subject to program terms. The members sign as guarantors, and a title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The borrowers on the line need not match the borrowers on the first mortgage.
How long must I own the rental before applying?
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 rent change how much I can borrow?
Not directly. Value and the leverage cap set the line size, and rent decides whether the file qualifies at the 1.10x minimum on the full line. If coverage falls short, a smaller line may fit where a larger one does not.
Can I use a line on my own home?
Not on this program. It is written only on non-owner-occupied one-to-four-unit rentals, never on an owner-occupied home or a second home. A primary-residence HELOC is a different product with different rules.
Next Step
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. Reach the team at 828-256-2183 or request a quote.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps landlords and real estate investors open DSCR home equity lines of credit on their rentals — lines qualified on the property’s rent, never on the owner’s own home — through wholesale lenders in 15 of Lendmire’s 16 licensed states (every licensed state except Tennessee). Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its 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
1. CFPB
3. NerdWallet
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 on a Home With Leased Solar Panels? · DSCR HELOC Requirements on Investment Property for Landlords · How Much Can You Borrow on a DSCR HELOC for Landlords Choosing a Lender?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.