The Quick Read: On a rental worth $860K with a $500K first mortgage, a DSCR HELOC is a standalone second lien that the rent qualifies, and the combined loan-to-value cap, not the total equity, sets how much line the property can carry. Through select programs in Lendmire’s wholesale network, that cap is 70% CLTV at a 720 credit score or better, subject to underwriting. The file is qualified on the property’s rent, not on the owner’s personal income. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
- The first mortgage is about 58% of value today, so the second lien fits under a 70% combined cap with room left over.
- Rent must cover a stress payment on the entire credit limit at 1.10x or better.
- A second lien needs a 720 score, a lease in place, and a valuation that supports the $860K figure.
- The line is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
What a DSCR HELOC Is
A DSCR HELOC is a revolving line of credit secured by a rental the owner keeps. It is written as a standalone second lien behind the first mortgage the owner keeps. On a rental with no mortgage, it is written as a standalone first lien. It is never closed together with a purchase. It is never a third lien, and it is never a line on the owner’s own home.
The rent qualifies the file. The lender looks at rent against a stress payment, not at tax returns, W-2s, pay stubs or a debt-to-income ratio. The credit report, the lease, the valuation and title are all documented. The file qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. The LLC can stay on title, and the members sign as guarantors.
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. The complete DSCR loans guide covers the wider family of products this line sits next to.
One warning on terminology. The label DSCR HELOC gets used for two different products. One is a revolving line. The other is a closed-end second lien that pays out a fixed lump sum. This article covers the revolving line.
Key Terms Defined
DSCR (debt service coverage ratio): gross monthly rent divided by the qualifying payment; this program’s minimum is 1.10x.
CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by the property’s value.
Second lien: a loan recorded behind the first mortgage, which stays in place.
Stress payment: a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points; the lender sizes it, not the borrower.
Draw period: five years of interest-only payments on the drawn balance, followed by a 25-year repayment period and a 30-year maturity.
Seasoning: the time that must pass since a purchase, a refinance or a change in title before the line is available.
The $860K / $500K Math
The first mortgage is $500K against an $860K value. That is about 58.1% loan-to-value, which leaves about $360,000 of equity. That equity is not the borrowing limit.
The sizing formula is value times the combined cap, minus every lien already on the property. At 70% CLTV, total debt can reach $602,000. After the $500K first mortgage, the room for a new line is about $102,000. That clears the $50,000 minimum line. It is far below the $500,000 maximum, so the CLTV cap is what binds.
Two things move that number:
1. The valuation. The cap applies to the value the lender accepts, not the owner’s estimate. A lower valuation shrinks the room dollar for dollar.
2. A declining-market flag. If the property sits in a flagged market, the ceiling drops 5 points, and the room shrinks with it.
What if the $500K is the line you want instead of the balance you owe? Then the question changes. A second lien tops out at 70% CLTV on lines up to $500,000. A $500,000 line behind a $500,000 first mortgage would put combined debt well above $860K, so it does not fit. A $500,000 first-lien line on a rental with no mortgage is a different case. It is about 58% of value, and a first lien reaches 75% at a 740 score or better. It reaches 70% from 700 to 739 on lines up to $500,000.
The first lien needs a rental with no mortgage. A borrower who keeps a first mortgage can only take the second lien, and that has a 720 floor.
Which Limit Binds First?
On this property the combined cap binds before anything else. The table shows where each limit lands for a second lien.
| Limit | Program figure | Where it lands here |
|---|---|---|
| Combined cap | 70% CLTV at 720+ | Binds first |
| Line size | $50,000 to $500,000 | Room sits inside the range |
| Coverage | 1.10x minimum | Depends on rent and line size |
| Credit | 720 on a second lien | No second-lien tier below it |
| Valuation | Sets the $860K figure | Moves the room directly |
The practical order is simple. Confirm credit first, because below 720 there is no second-lien cell. Then confirm value. Then test coverage on the full line.
The Coverage Test on a Full-Limit Stress Payment
The 1.10x test is where thin files fail, and the reason is the size of the denominator. The qualifying payment is principal and interest on the entire credit limit. It is not just the drawn balance. Taxes and insurance are not part of it.
Rent used for lender review follows one rule. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. The market figure comes from the appraiser’s Form 1007 rent schedule. A lease in place is required. On a two-to-four-unit property, at most one unit can be vacant.
One point stays open on a second lien. Whether the first-mortgage payment joins the qualifying payment is not published for this program, so the lender’s own coverage calculation governs. Confirm on the file how the lender treats the first-mortgage payment before counting on a ratio. The wholesale network sees different treatments, and the answer changes how much line the rent can carry.
| What changes | Effect on the 1.10x test |
|---|---|
| A larger line | The stress payment grows with the whole limit, so coverage falls |
| Lease above market, no receipts | Market rent counts, so coverage falls |
| Lease above market, three months of receipts | The lease can count, so coverage holds |
| Lease below market | The lease counts, so coverage is lower |
| First-mortgage payment in the denominator | Coverage falls; the lender’s calculation governs |
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. The lease and the rent evidence are what the coverage test reads.
Credit, Title, Entity and Property Rules
The credit floor on a second lien is 720, taken from the lender’s own report. Mortgage history must show no 30-day late in the last 12 months. At least 48 months must have passed since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves and no cash to close are required. Each borrower is limited to 5 loans or $2,500,000 with the program.
Borrowers must be US citizens, permanent residents or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible on this program.
Eligible property types are single-family, PUD, townhome, two-to-four units, and warrantable and non-warrantable condominiums. Lots up to 10 acres are also eligible. These are not eligible on this lane:
- 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 property
- a property listed for sale in the prior 2 months
- a property with a solar lien
Hazard insurance must cover both liens, with flood coverage where required.
On entity vesting, an LLC can hold title for this program, subject to lender guidelines. 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 be the borrowers on the first mortgage. NerdWallet’s explainer on investment property HELOCs notes that lenders see higher default risk on rentals than on a primary home. It adds that borrowers face a smaller lender pool and lower borrowing limits.
Valuation, Title and Draw Rules
Lines up to $400,000 use an automated valuation with a confidence score of 85 or better and a property inspection report. The owner can take a full interior appraisal instead. Lines above $400,000 take a full interior appraisal on Form 1004, 1073 or 1025. Appraisal waivers are not accepted.
Title work follows the lien. Second liens above $400,000 need a full title policy. Smaller second liens use an owner-and-encumbrance report.
The draw rules matter before application, not after. The line starts at $50,000. 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. Interest-only payments run for five years on the drawn balance. A 25-year fully amortizing repayment period follows, and the line matures at 30 years. The rate is variable.
That makes this a poor fit for an owner who wants a standby cushion with nothing drawn. A federal consumer regulator’s overview of HELOCs describes the open-end structure and notes that a lender may stop further draws if the home’s value drops significantly. It also says some plans require an initial draw. The FTC’s consumer guidance on home equity loans and lines of credit notes that the home secures the debt. On a rental, the rental is the collateral.
Seasoning has its own 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).
Does the First Mortgage Allow a Second Lien?
The $500K first mortgage stays in place. That is the point of a second lien, and the first mortgage’s own terms stay unchanged. Before applying, read the first mortgage note and deed of trust for any language that restricts a junior lien or a transfer of the property. If the first mortgage sits in the owner’s name and the new line would be written in an LLC, review that mismatch with title early. The same CFPB overview confirms that a new line on a property with a mortgage works as a second mortgage paid on top of the first.
Documents to Gather
A complete file has fewer preventable gaps. Gather these before the application:
- the current lease, plus three months of rent receipts if the lease is above market rent
- the first mortgage statement showing the $500K balance and the lien holder
- the LLC operating agreement, articles and an ownership schedule, if the property is in an entity
- a credit report for each guarantor
- the insurance declarations page, covering both liens, with flood coverage where required
- the recorded deed, to confirm the 6-month title clock
When the Numbers Don’t Clear
If the file falls short, the usual fixes are a smaller line, higher rent used for lender review, a higher credit score, or a lower first-mortgage balance. A smaller line lowers the stress payment. A score below 720 leaves no second-lien path on this program.
| Option | What changes | Tradeoff |
|---|---|---|
| Smaller line | Lower stress payment on the limit | Less cash, and it must still be at least $50,000 |
| DSCR cash-out refinance | Replaces the $500K first mortgage | The first mortgage’s terms change; compare before choosing |
| Bank statement HELOC | Reviewed on bank deposits | Different product and rules; see Lendmire’s walkthrough on qualifying for a bank statement HELOC on a rental |
| Consumer-style investment HELOC | Reviewed on personal income and DTI | LLC title is often not allowed under that program’s rules |
Funds from the line can cover the down payment on the next rental, a renovation or a cash cushion. 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.
For the provider side of the same scenario, Lendmire also published a comparison of investment property HELOC providers on an $860K rental.
Frequently Asked Questions
How much line can an $860K rental with a $500K mortgage support?
On a second lien the room is the combined cap times value, minus the first mortgage. At 70% CLTV that works out to about $102,000, subject to underwriting and the lender’s valuation. A declining-market flag lowers the cap, and the room falls with it. Credit below 720 removes the second-lien path.
Does the first mortgage payment count in the coverage test?
The qualifying payment is principal and interest on the full line at a stress rate, and taxes and insurance are not part of it. How the first-mortgage payment is treated on a second lien is not published for this program. Confirm on the file how the lender treats it, because the lender’s own coverage calculation governs.
Can my LLC hold title?
Yes, subject to lender guidelines, on the investment property only. The members sign as guarantors.
Do I need to keep a lease in place?
Yes. A lease is required, and rent used for lender review is the lesser of the appraisal’s market rent and the lease, unless three months of rent receipts support a lease above market. A lease above market counts only when three months of receipts support it. A two-to-four-unit property can have at most one vacant unit.
Can I apply right after buying or refinancing the rental?
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). Both are measured from recorded dates, so keep the settlement statement and the note on file.
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. Lendmire is a broker that arranges the line through a wholesale lender in its network, and every parameter here is subject to underwriting.
An $860K rental with a $500K balance is mid-leverage by any measure, which is why the combined cap, rather than the equity, ends up deciding the size of the line.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. DSCR home equity lines of credit — revolving lines on non-owner-occupied one-to-four-unit rentals, qualified on the property’s rent instead of the owner’s personal income — are arranged through wholesale lenders in 15 of those 16 states (every licensed state except Tennessee), and every line is underwritten by the lender under its program 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. NerdWallet’s explainer on investment property HELOCs
2. CFPB: What Is a Home Equity Line of Credit HELOC
3. FTC – Home Equity Loans and Home Equity Lines of Credit
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Where to Get a DSCR HELOC When the Rental Property Value Is Small · DSCR HELOC Instead of a Commercial Mortgage on a Small Rental · Best DSCR HELOC Program on a Rental With an Existing First Mortgage
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
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.