The Quick Read: A single rental can be enough, because the line qualifies primarily on that one property’s rent covering the payment, subject to lender guidelines, and the number of properties you own does not enter the test. The tradeoff is that one property secures the debt and supplies all the rent.
- Minimum coverage is typically 1.10x, tested on the full credit limit, not just the drawn amount.
- A second lien tops out at 70% combined loan-to-value (CLTV) with a 720 score; a first lien on a paid-off rental reaches 75% LTV at 740.
- Lines run from $50,000, and at least 80% of the line is drawn at closing.
- No traditional personal-income documentation, W-2s or personal income calculation, and no reserves, subject to underwriting.
- Offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
A landlord with one rental has an unusual position. All the equity sits in one asset, and all the rent comes from one lease. That makes the requirements simpler to list and harder to live with, so this guide covers both the rules and the tradeoffs. For the full product family, see Lendmire’s complete DSCR loans guide.
What Is a DSCR HELOC?
A DSCR HELOC is a revolving line of credit secured by a rental you keep, sized on the rent instead of your personal income. It is written as a standalone second lien behind your existing first mortgage, or as a standalone first lien on a rental with no mortgage. It is never closed together with a purchase, never a third lien, and never placed on your own home.
The structure borrows from two products. A traditional bank line is underwritten to your income, credit and debts. A DSCR loan is underwritten to the property. This line sits between them. Lendmire is a DSCR-focused mortgage broker, and it places these files through a wholesale lender in its network. The broker does not lend or approve.
One caution on labels. “DSCR HELOC” is a market phrase, not a regulatory term. The CFPB describes a home equity line as an open-end credit line that lets you borrow repeatedly against equity, with a draw period followed by repayment. Some products sold under the DSCR HELOC name are actually closed-end seconds, funded once with no redraw. If a quote does not let you draw again, it is not a revolving line. Ask which one you are looking at before you compare anything else.
NerdWallet notes that a HELOC on an investment property is not offered by all lenders and carries strict requirements, because lenders see higher default risk. That is why this product lives in the non-bank, wholesale space.
Can One Rental Be Enough?
Yes. The program counts no minimum number of properties owned, and no portfolio history is part of the test. What matters is whether this one property clears the file. A quick map of common single-rental situations:
| Your situation | Realistic? |
|---|---|
| Own a leased rental, held 6+ months | Yes, if coverage and CLTV clear |
| Just bought the rental | Not yet; seasoning applies |
| Rental is vacant | No; a lease in place is required |
| Rental has no mortgage | Yes; first-lien path |
| Want funds to buy this same property | No; the line cannot close with a purchase |
| Primary home or second home | No; not offered on owner-occupied homes |
The borrower can be a U.S. citizen, a permanent resident, or a non-permanent resident with a Social Security number. Foreign nationals and ITIN borrowers are not eligible on this program.
The Requirements, One at a Time
Each requirement below is a typical ceiling or floor from select programs, subject to underwriting. None is an offer.
1. Coverage: the 1.10x test
Minimum DSCR is typically 1.10x. That is gross monthly rent divided by a qualifying payment. The qualifying payment is a fully amortizing principal-and-interest payment on the entire credit limit at a stressed rate, so the test is harsher than the interest-only payment you would actually owe during the draw period. Taxes and insurance are not part of that qualifying payment.
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. On a two-to-four-unit property, at most one unit may be vacant.
On a second lien, confirm on the file how the lender treats the first-mortgage payment. The lender’s own coverage calculation governs, and a first loan that passes alone can look different once a second sits behind it.
2. Leverage: CLTV on a second, LTV on a first
For a second lien, combined loan-to-value is the first mortgage balance plus the new line, divided by property value. The ceiling is 70% CLTV at a 720 score or better, on lines up to $500,000. A score below 720 does not fit any second-lien tier.
For a first lien on a rental with no mortgage, the ceiling is 75% LTV at 740 or better and 70% LTV from 700 to 739, on lines up to $500,000. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. A declining-market flag lowers the ceiling by 5 points. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
A borrower with a first mortgage can only take a second lien, which carries the 720 floor. A first lien exists only on a rental with no mortgage.
3. Credit and history
The minimum score is 720 on a second lien and 700 on a first lien, using the lender’s own credit report. Mortgage history needs no 30-day late in the last 12 months, and 48 months must pass since a bankruptcy, foreclosure, short sale or deed-in-lieu. No reserves and no cash to close are required.
4. Line size and draw rules
Lines start at $50,000. At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000, so on the smallest lines the whole amount is drawn at closing. Later draws are at least $5,000 each. This is not a standby reserve. If you want a large undrawn cushion, this is the wrong tool.
The draw period is 5 years, interest-only on the drawn balance. A 25-year fully amortizing repayment period follows, with a 30-year maturity. The rate is variable. The rate and the pricing terms come with the lender’s disclosures.
5. Valuation
Lines up to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Lines above $400,000 take a full interior appraisal. Appraisal waivers are not accepted.
6. 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).
7. Property and title
Eligible properties include single-family homes, PUDs, townhomes, two-to-four-unit buildings, warrantable and non-warrantable condominiums, and lots up 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. Philadelphia lines carry a ceiling 10 points lower.
Vesting in your LLC is allowed 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. The borrowers on the line need not be the borrowers on the first mortgage. One forum discussion on BiggerPockets shows how many lenders refuse to lend to an LLC at all, which is a reason to confirm vesting before you pick a lender.
A Single-Rental Example, in Ratios
Run the numbers on a paid-off rental with a 740 score. The first-lien path allows up to 75% LTV, so a line at 70% LTV leaves a cushion. Now suppose the rent clears the stress test at roughly 1.15x on the full limit. That passes the 1.10x floor, but only by a small margin. If the appraiser’s market rent comes in below the lease, the lesser figure drives the test, and coverage could slip under the floor, unless three months of rent receipts support a lease above market. These ratios are illustrative, and the lender’s own calculation governs. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Now take a second-lien case. An owner with a 725 score and a first mortgage wants a line. The first balance is already a large share of value. If the first mortgage plus the new line would push combined leverage above 70% CLTV, the line must shrink until it fits. For a recent buyer with a normal down payment, that math often leaves little room, which is why checking CLTV before coverage saves time.
Thin coverage is the second trap. Because the test runs on the full limit, a borrower who plans to draw only the minimum still gets tested as if the line were fully used.
What You Document and What You Don’t
Here is what the file does and does not contain.
| Not part of the file | Still part of the file |
|---|---|
| Tax returns | Lease in place |
| W-2s and pay stubs | Valuation (automated report or appraisal) |
| Personal debt-to-income ratio | Credit report |
| Reserves | Title and vesting documents |
| Cash to close | Evidence of the first mortgage and insurance |
Qualification runs on the rental’s income, not on your personal income, subject to lender guidelines. The rent, the lease, the credit report and the valuation are all documented. Hazard insurance must cover both liens, with flood coverage where required.
The Risks of Borrowing Against Your Only Rental
With one property, there is no second asset to absorb a bad stretch. Four risks stand out.
Concentration. The same rent that qualifies the line also pays the first mortgage and the line. Every dollar drawn hits the same rent, so model combined coverage before applying.
Variable payments. The rate floats, so payments can change. The CFPB notes that payments are often significantly higher once repayment begins. After the 5-year interest-only draw period, the 25-year amortizing period can bring a real step up.
Vacancy. A lease in place is required at application. After closing, a vacant stretch still leaves you carrying both payments.
A line stays recorded. An undrawn line remains a lien until it is formally closed and released, and selling the rental generally means paying it off. A second lien can also complicate a later refinance of the first mortgage, because the junior lender must agree to stay behind the new loan.
This is also where a more honest question belongs. Is the cash going toward something that raises income, like improvements, or toward spending? 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.
DSCR HELOC vs. Other Ways to Reach Equity
Most programs placed through a wholesale network split into a few paths. Here is how they compare on structure.
| Factor | DSCR HELOC | DSCR cash-out refinance | Bank HELOC on a rental |
|---|---|---|---|
| Existing first mortgage | Stays in place | Replaced | Stays in place |
| Reviewed on | Property rent | Property rent | Personal income and debts |
| Funding | Revolving, 80%+ drawn at closing | One lump sum | Varies by bank |
| LLC title | Allowed, per program | Often allowed | Often not offered |
Choose the line when you want to keep a first mortgage that has favorable terms. Choose a cash-out refinance when you would rather have one loan on a rental with no other mortgage, where a first lien can reach 75% LTV at a 740 score, above the 70% CLTV cap on a second lien. A bank line underwritten to your income may suit a borrower with strong traditional employment income who finds a lender willing to write it.
Where the General Rule Breaks
The recent buyer. The seasoning rule shuts the door on a fresh purchase or refinance. Even after that, a normal down payment may leave no equity room under 70% CLTV.
The vacant rental. No lease, no line. A property between tenants waits.
The former residence. A home you moved out of becomes a rental, but a line on your own current home is never offered. Whether a converted home qualifies depends on the lease, seasoning and occupancy at application.
The duplex or fourplex. With every unit rented, it is an investment-property line. At most one unit may be vacant.
The excluded property. Row homes, condotels, rural-designated property and leaseholds are outside this lane, no matter how strong the rent.
The 700 to 719 borrower with a mortgage. A second lien needs 720. The first mortgage, not the score alone, decides which lien position is even possible.
Self-Check Before You Apply
- Does the property have a lease, and is it a single-family, PUD, townhome, condo or 2-4 unit?
- Has 6 months passed since the last purchase or refinance, and do you have 6 months on title?
- Is your score 720 or better with a first mortgage, or 700 or better on a paid-off rental?
- Does the first balance plus the line stay within 70% CLTV, or the line within the first-lien LTV tier?
- Would rent still cover a stressed payment on the full limit?
- Do you want 80% or more of the line funded at closing?
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.
Key Terms Defined
DSCR: The debt service coverage ratio, which is gross monthly rent divided by the qualifying payment.
CLTV: Combined loan-to-value, which is the first mortgage balance plus the new line, divided by property value.
Draw period: The 5-year stretch when you can borrow from the line and pay interest only on the drawn balance.
Seasoning: The waiting time since a purchase, refinance or title transfer before a rental becomes eligible.
Second lien: A loan recorded behind your first mortgage, which gets paid second if the property is sold.
Frequently Asked Questions
Can I get a DSCR HELOC on my only rental?
Yes, through select programs, if that rental has a lease, clears the 1.10x coverage test, and fits the leverage tier. No minimum portfolio size applies. The thin spot is that this one property supplies both the collateral and the rent.
How long must I own the rental first?
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). A recent buyer should confirm both dates before applying.
Do I need tax returns or pay stubs?
No. The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. The lease, credit report and valuation are still reviewed.
Can my LLC hold title?
Yes on investment property, per lender program requirements.
Can I use it to buy my next rental?
You can use drawn funds as you choose within the program’s business-purpose terms, but the line cannot close together with a purchase and attaches only to the rental securing it. At least 80% is drawn at closing, so plan the use before you apply.
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.
One rental can carry a line, but only if the rent clears a stress test on the whole limit, which is the number worth running before anything else.
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. CFPB
2. NerdWallet
3. BiggerPockets – HELOCs on properties in LLC
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: When a DSCR HELOC Makes Sense to Qualify on a Single Rental Property · DSCR HELOC Checklist for Rental Owners Weighing Benefits Against Traditional Financing · DSCR HELOC Without a Personal Guarantee on the Rental: The 2026 Guide
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.