The Quick Read: A DSCR HELOC is a revolving line secured by a rental you own, and it qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. The line is sized by the rental’s rent, equity and your credit, not by what you buy with the money. Income from mortgage notes does not help you qualify.
- The rent must cover a stress payment on the full credit limit at 1.10x or better, subject to underwriting.
- Leverage tops out at 70% CLTV on a second lien and 75% LTV on a first lien, through select programs.
- At least 80% of the line is drawn at closing, which matters if you plan to buy notes in small pieces.
- Buying notes is a use of funds. Confirm with the program’s business-purpose terms before you assume it is allowed.
- The line is variable-rate, so the cost of the money can move while a note’s payment stays fixed. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
What a DSCR HELOC Is (and Isn’t)
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 you keep, or as a standalone first lien on a rental with no mortgage. The DSCR part means the rent, not your paycheck, carries the file.
Plenty of investors want the equity in a rental without touching a low-rate first mortgage. That is the whole appeal. You leave the first loan alone and add a line behind it.
The label “DSCR HELOC” gets stretched across several products, so separate them first.
| Product | Reviewed on | First mortgage | Structure |
|---|---|---|---|
| DSCR HELOC (this program) | Rent coverage | Stays in place | Revolving line, second or first lien |
| DSCR cash-out refinance | Rent coverage | Paid off by new loan | One closed-end first lien |
| Closed-end DSCR second | Rent coverage | Stays in place | Lump sum, no revolving draws |
| HELOC qualified on personal income | Owner’s income | Stays in place | Revolving line, income documents |
The last row is that product’s own rule, not this program’s. Here, no traditional personal-income documentation, W-2s or personal income calculation are part of qualifying, subject to lender guidelines.
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. Lendmire’s complete DSCR loans guide covers the wider family of these loans.
One point before going further. The title pairs this line with mortgage notes, which are two separate things. The rental secures the line. The notes are only what you might do with the cash. Underwriting never looks at the notes.
Key Terms Defined
DSCR (debt service coverage ratio): Gross monthly rent divided by the payment the lender tests. A 1.10x ratio means rent covers that payment with 10% to spare.
HELOC (home equity line of credit): A line you borrow against in pieces, secured by property you own.
CLTV (combined loan-to-value): The first mortgage balance plus the new line, divided by the property’s value. On a first lien with no other mortgage, the same math is just LTV.
Lien position: Your place in line if the property is sold to pay debts. A second lien sits behind the first mortgage. A first lien has nothing ahead of it.
Draw period: The stretch when you can borrow from the line. Here it is 5 years, interest-only on the drawn balance.
Mortgage note: A loan someone else owes, which you buy. A performing note is current on payments. A non-performing note is behind, and it is bought for the exit, usually a cure or a foreclosure.
DSCR HELOC Requirements at a Glance
Across the wholesale network where Lendmire places these files, the requirements fit on one screen. Every figure is a ceiling or floor on select programs, subject to underwriting. None is an offer.
| Requirement | What the program looks for |
|---|---|
| Coverage | 1.10x minimum on a stress payment |
| Second lien leverage | Up to 70% CLTV, 720+ credit, lines to $500,000 |
| First lien leverage | Up to 75% LTV at 740+, 70% at 700 to 739 |
| Larger first lien | 65% LTV above $500,000, lines to $1,000,000 |
| Line size | From $50,000 |
| Credit floor | 720 second lien, 700 first lien |
| Reserves | None required |
| Exposure | At most 5 loans or $2,500,000 per borrower |
| Borrowers | U.S. citizens, permanent residents, non-permanent residents with an SSN |
| Title | Individual or LLC, subject to lender program eligibility |
Credit history matters too. Expect no 30-day mortgage late in the last 12 months. Expect 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. Foreign nationals and ITIN borrowers are not eligible on this program.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Lendmire is the broker. A wholesale lender reviews and approves the file.
How Underwriting Treats the File, Step by Step
Underwriting runs in a predictable order, and the order tells you where files fail.
1. Lien and property screen. The rental must be a one-to-four-unit, non-owner-occupied property of an eligible type. If it is on the excluded list below, the file ends here.
2. Credit and history. The lender’s own credit report sets your tier, and the mortgage history and event waiting periods apply.
3. Rent and lease. A lease must be in place. A two-to-four-unit property may have at most 1 vacant unit. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market.
4. Coverage test. Rent is divided by the qualifying payment, which is explained next.
5. Leverage test. Combined leverage must fit under the cap for your lien position and score.
6. Valuation and title. The value drives step 5, so it is tested last and it can move the whole file.
The stress payment, in plain words
The qualifying payment is principal and interest on the entire credit limit, fully amortizing, at the start rate plus 2 percentage points. Taxes and insurance are not part of it. The lender’s own calculation governs, and this is illustrative.
Two things surprise new borrowers. First, the test runs on the whole limit, not the drawn balance. A bigger line means a bigger test payment even if you draw less. Second, the stress add-on makes the test payment heavier than what you would pay in the draw period, which is interest-only.
Picture three rentals. One has rent covering the stress payment at about 1.30x. It clears with room to spare. A second sits near 1.12x and clears barely, so a lower appraisal rent could push it under. A third lands around 1.05x and misses. The fix is usually a smaller line, since a smaller limit shrinks the test payment.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. Guidance on that point varies by lender and it changes the result.
How Big a Line Does Your Equity Support?
Your line is capped by CLTV, and the arithmetic uses percentages of value. The cap minus your first mortgage, as a share of value, is the most the line can be.
Say a rental has a first mortgage equal to 45% of its value, and your score is 720 or better. The second-lien cap is 70% CLTV, so the line can reach up to 25% of value. A rental worth $400,000 would put you in the neighborhood of the minimum line size at that math, while a more valuable property has more room.
Now take a first mortgage at 65% of value. Only 5% of value remains under the cap, which on most properties falls below the $50,000 minimum line. That file does not work as a second lien.
A rental with no mortgage opens the first-lien path. At 740 or better, leverage reaches 75% LTV on lines up to $500,000. From 700 to 739 it is 70%. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
A declining-market flag on the property can lower the ceiling by 5 points. A borrower who keeps a first mortgage can only take a second lien, which has the 720 floor. A first lien exists only on a rental with no mortgage at all.
Valuation path
Lines up to $400,000 use an automated valuation with a confidence score of 85 or better, paired with a property inspection report, or a full interior appraisal. Larger lines need a full interior appraisal. Appraisal waivers are not accepted.
Title follows size. A full title policy applies on a first lien and on second liens above $400,000. Smaller second liens use an owner-and-encumbrance report. Hazard insurance must cover both liens, with flood coverage where required.
What Doesn’t Qualify
The general rule is simple: a one-to-four-unit rental with rent, a lease and equity. The edges are where files get declined.
Not eligible on this program: rural-designated property, row homes, condotels, commercial or agricultural property, leaseholds, 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 is out. So is a property with a solar lien.
Eligible types include single-family, PUD, townhome, two-to-four units, warrantable and non-warrantable condominiums, and lots up to 10 acres.
Your own home does not work. This line is never offered on an owner-occupied home or a second home. A line on your primary residence is a different product with different rules.
If you hold the rental in an LLC, the members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. The people on the line need not be the people on the first mortgage.
How Soon After Buying a Rental Can You Open One?
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).
This is the reason a brand-new purchase cannot use the line to fund its own down payment. The line is also never closed together with a purchase. Plan the sequence: buy the rental, hold it, then open the line.
Can the Line Fund Mortgage Note Purchases?
This is the question the title asks, and the honest answer has several layers.
Qualification. Income from notes does not qualify the line. The rental’s rent covers the test, and nothing about the note enters the underwriting.
Use of funds. DSCR lines are business-purpose financing, and the program’s use-of-funds language governs. Do not assume note purchases are allowed. Ask Lendmire to confirm it for the specific program before you sign anything, and get the answer tied to the file.
Economics. Even if the use is allowed, the math has to work on its own.
The spread problem
The line has a variable rate. Most notes pay a fixed rate. If the line’s cost rises, the spread between what the note earns and what you pay shrinks, and it can turn negative. A cushion matters, so the note’s yield should cover the line’s cost after servicing, insurance, taxes and any foreclosure costs, with room left over.
The draw problem
At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000. Later draws are at least $5,000 each. You cannot open a large line and use a sliver of it.
That means interest starts on most of the line on day one. If your first note is not lined up, the cash sits idle while the interest accrues. Have the pipeline ready before the line closes.
Performing versus non-performing
A performing note pays you every month, and that income can service the line. A non-performing note pays nothing until it is cured or resolved, but the line payment is due either way. Hold extra capital for servicing, insurance, taxes and legal fees. The program requires no reserves, but your plan should.
Fixnotes lays out a five-step buying process: screen loan tapes, send a letter of intent, complete due diligence, sign the purchase agreement, then fund, record the assignment and move servicing to a licensed servicer. It also says individual investors rarely buy non-performing notes directly from banks. Paperstac advises bringing in an attorney for non-performing notes and for states that use judicial foreclosure.
When this does not make sense: You need small, staggered draws. You lack a cushion for a stretch of non-payment. You are buying a note whose yield barely clears the line’s cost. You would be stretching leverage on a rental that is already near its CLTV cap.
What Can Go Wrong
Each draw adds leverage to the rental that secures the line. That leaves less room under the CLTV cap for a later refinance or another line. If the note investment goes bad, the rental is still the collateral.
Federal consumer guidance explains that a home equity line is an open-end line you can borrow against repeatedly, and that a lender may stop further draws if the home’s value falls significantly. The FTC makes the same point: a variable rate is typical, and the lender can freeze or reduce the line. That guidance is written for owner-occupied consumer lines, so read your own line agreement for its terms. The takeaway still holds. An investor who plans to draw later can find the room gone.
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.
The rate and the pricing terms come with the lender’s disclosures. Read them before you commit.
Which Route Fits You?
| Your situation | Likely fit |
|---|---|
| Low-rate first mortgage you want to keep | DSCR HELOC as a second lien |
| Rental with no mortgage | DSCR HELOC as a first lien |
| Want one new loan replacing the first mortgage | DSCR cash-out refinance |
| Need a small amount in small pieces | Line may not fit, given the 80% closing draw |
| Strong personal income, thin rent coverage | A HELOC qualified on income, or a bank statement HELOC |
| Rental bought in the last 6 months | Wait, or consider another structure |
Reading the table honestly, the line works best for an owner with real equity, a low-rate first mortgage worth keeping, and a clear plan for most of the cash at closing. For a note investor, the stronger play may be a smaller line against a rental with ample coverage, though an investor who values flexibility could argue for a self-funded route instead.
Frequently Asked Questions
Does income from the mortgage notes help me qualify?
No. The rental’s rent is what qualifies the line, and no note income is calculated. The lender looks at coverage, combined leverage, credit, lien position, property type and valuation, subject to underwriting.
Is buying mortgage notes an allowed use of the funds?
It depends on the program’s business-purpose use-of-funds terms, which Lendmire can confirm before you apply. Do not plan around it until you have that answer for your file. Even when allowed, the note’s yield has to cover a variable-rate line with a cushion.
How long after buying a rental can I open the line?
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).
Can I hold the rental in an LLC?
Yes, for 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.
Do I need reserves or tax returns?
Neither is part of this program. It qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. You still document the lease, the credit report and the valuation, and a prudent note investor holds their own cash cushion.
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.
Note buyers who treat the line as a funding source, not a shortcut, tend to run the spread math before the equity math.
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
1. Fixnotes
2. Paperstac
4. 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: Banks That Offer a DSCR HELOC as a Second Lien Behind an Existing Mortgage · Best DSCR HELOC Program When You Are Not on the Existing Mortgage · DSCR HELOC Rules With Both Spouses on the 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
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.