The Quick Read: It depends on the rental, not on your income or your portfolio: on a second lien the line is capped at 70% combined loan-to-value less your first mortgage, from $50,000 up to $500,000 with a 720 score, and a rental with no mortgage can reach $1,000,000 on a first lien at 65% LTV, subject to underwriting. Your brokerage balance does not raise the line, and low reported income does not block it. The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines.
- A second lien on a rental you keep a mortgage on tops out at 70% CLTV, which needs a 720 score or better.
- A first lien on a rental with no mortgage reaches 75% LTV at 740 or better, up to $500,000.
- Value, lien position, credit tier and rent coverage set the amount. Your personal assets and income do not.
- At least 80% of the line is drawn at closing, so you borrow most of the limit up front. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
The Short Answer on Sizing
The maximum line equals the property’s value times the leverage cap, minus every lien already on it. That is the whole formula. The result then has to fit inside the program’s dollar range and pass the rent test.
A DSCR HELOC is a revolving line of credit on a non-owner-occupied rental of one to four units. It is written as a standalone second lien behind the first mortgage you keep, or as a standalone first lien on a rental that has no mortgage. Through select programs in Lendmire’s wholesale network, the rent qualifies the line rather than your personal income. The broader mechanics sit in Lendmire’s complete DSCR loans guide.
One detail changes the math. Combined loan-to-value counts the full line limit, not the amount you plan to draw. A large limit with a small first draw still uses the whole limit in the equity calculation.
What Are the Limits by Lien Position and Credit Score?
The limits depend on whether you keep a first mortgage and on your credit tier. Second liens need a 720 score and stop at 70% CLTV. First liens, available only on rentals with no mortgage, can go higher on the leverage side, subject to underwriting.
| Lien position | Score | Max leverage | Line size |
|---|---|---|---|
| Second lien | 720+ | 70% CLTV | $50,000–$500,000 |
| First lien | 740+ | 75% LTV | Up to $500,000 |
| First lien | 700–739 | 70% LTV | Up to $500,000 |
| First lien | 720+ | 65% LTV | Over $500,000 to $1,000,000 |
A borrower with a first mortgage who scores 700 to 719 hits the credit floor, not a lien problem. Below 720 there is no second-lien option. Everything in this table is a ceiling, not an offer. A declining-market flag on the property lowers the ceiling by 5 points, and a few specific locations carry lower ceilings still.
A Worked Example With Percentages
Picture a retiree with a large brokerage account and very little taxable income. She owns a duplex through her LLC and keeps a first mortgage. Her score is 740, and the first mortgage sits at 45% of the property’s value.
Seventy percent CLTV minus 45% leaves room for a line worth up to about 25% of value. If the first mortgage sat at 60%, the room shrinks to about 10% of value. That could fall under the $50,000 minimum line, and then a second lien may not fit at all.
Her brokerage account never enters the calculation. A very valuable property can run into the $500,000 cap before the equity runs out. A lower-value property runs into the equity limit first.
Rent adds a second ceiling. The qualifying payment is built on the entire credit limit, so a bigger line means a bigger stress payment and a lower coverage ratio. A duplex with thin rent can fail the 1.10x test at a limit its equity would otherwise allow.
Do Assets Raise the Line? No.
Assets are not an input on this program. Sizing runs on value, lien position, credit score and rent coverage. The line carries no reserve requirement and no cash-to-close requirement, so a large balance neither raises the limit nor is needed to qualify. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Your assets still matter in other places. A purchase lender can apply its own reserve rules if you use the line for a down payment, and it makes its own call on borrowed down-payment funds. The line closes and is drawn before the purchase, never together with it.
Asset depletion is a different tool. It is a method some non-QM lenders use to turn eligible liquid assets into a notional monthly income. Nothing in the DSCR HELOC converts assets to income, so a borrower who wants assets counted needs a different loan path, covered in the comparison table below.
Why Low Income Does Not Block the Line
Low income does not disqualify you here because the line never calculates your personal income. It is reviewed on the rental’s income: no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines. That matters to retirees, trust beneficiaries and owners whose write-offs shrink their reported income.
The test is a minimum DSCR of 1.10x. DSCR, the debt service coverage ratio, is gross monthly rent divided by the qualifying payment. That payment is a fully amortizing payment on the entire credit limit, calculated at a stressed rate above the starting rate. It covers principal and interest, and taxes and insurance are not part of it. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
A lease must be in place. A two-to-four-unit property can have at most one vacant unit. On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation.
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 OCC’s Comptroller’s Handbook on truth in lending notes that credit extended primarily for a business purpose is exempt from Regulation Z, though the lender makes that determination on the facts.
The Contrast: The Personal-Income Rental HELOC
An investment-property HELOC qualified on personal income is a separate product. It tests your debt-to-income ratio, and that is where low reported income hurts. On that product, an LLC cannot hold title.
An asset-rich borrower with thin taxable income usually belongs on the rent-qualified line instead. Investors in one BiggerPockets discussion describe banks refusing rental HELOCs or rejecting LLC titling, which is why the DSCR route exists.
What Else Caps the Line
Beyond leverage, the file runs through a handful of gates. Each can trim or stop the line.
Credit history. The tier comes from the lender’s own credit report. The program wants no 30-day mortgage late in the last 12 months and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
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 need a full interior appraisal. Appraisal waivers are not accepted. A low value shrinks the line directly, because value drives CLTV.
Title. A first lien and any second lien above $400,000 need a full title policy. Smaller second liens use an owner-and-encumbrance report. Your first mortgage’s documents must also allow a junior lien.
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).
Exposure. A borrower can carry at most 5 loans or $2,500,000 with the program. The line counts toward that limit.
Property type. Eligible properties include single-family homes, PUDs, townhomes, two-to-four-unit buildings, warrantable and non-warrantable condominiums, and lots up to 10 acres. Rural-designated property, condotels, row homes, leaseholds, land trusts, mixed-use property, and anything listed for sale in the prior 2 months are outside the lane. So is a property with a solar lien. Vesting in your LLC is allowed per lender program requirements, with members signing as guarantors.
How the Draw Terms Shape What You Actually Borrow
The limit and the amount you hold are close to the same thing on this program. 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.
After closing, later draws are at least $5,000 each. The draw period runs 5 years with interest-only payments on the drawn balance. A 25-year fully amortizing repayment period follows, and the maturity is 30 years. The rate is variable. The rate and pricing terms come with the lender’s HELOC disclosures.
Because most of the line is drawn up front, this structure suits a defined need such as rehab money or a down payment more than an open-ended reserve. A later lender will also see the line. Under the staff commentary to Regulation Z, a simultaneous HELOC the creditor knows about counts in the ability-to-repay review for a covered consumer-purpose mortgage.
Which Path Fits an Asset-Rich, Low-Income Borrower?
If your goal is equity from a rental, the DSCR HELOC leads the list. Other paths answer different questions. Here is how they compare, with each rule belonging to that program.
| Path | What is tested | Assets count? | Best fit |
|---|---|---|---|
| DSCR HELOC | Rent coverage, value, score | No | Keep first mortgage, tap equity |
| DSCR cash-out refinance | Rent coverage, value, score | No | Replace first mortgage, take cash |
| Asset depletion loan | Liquid assets as notional income | Yes | Borrower with assets, no rental |
| Bank statement loan | Deposits as business income | No | Self-employed with strong deposits |
| Personal-income HELOC | DTI and personal income | Through income | W-2 or high taxable income |
A DSCR cash-out refinance replaces your first mortgage with a new, larger loan. A second-lien line leaves the first mortgage alone, which matters if your existing first mortgage is one you want to keep. The tradeoff is that a second lien caps combined leverage at 70% CLTV. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
When This Will Not Work
Some files fail on structure, not income. Knowing the failure points saves a wasted application.
- First mortgage already at the cap. If the first lien already uses the whole 70% CLTV, there is no second-lien room.
- Leftover equity under the minimum. A second lien needs room for at least a $50,000 line.
- Weak rent. Because coverage is tested against the full limit, thin rent can cap the line below what equity allows. A large brokerage balance does not rescue a property whose rent falls short.
- No rental property. The line is secured by a rental you own. Without one, a different program, such as asset depletion, is the starting point.
- Ineligible borrowers. Eligible borrowers are US citizens, permanent residents and non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
- Owner-occupied homes. This line is never written on your own home or a second home.
- Outside the footprint. The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
Key Terms Defined
DSCR: the debt service coverage ratio, meaning gross monthly rent divided by the payment the lender uses to qualify the line.
CLTV: combined loan-to-value, the first mortgage balance plus the new line limit, divided by the property’s value.
Draw period: the stretch when you can borrow from the line and pay interest only on what you have drawn.
Second lien: a loan secured by the same property that sits behind the first mortgage in repayment priority.
Asset depletion: a method some non-QM lenders use to turn eligible liquid assets into a notional monthly income. It is separate from this program.
Frequently Asked Questions
Can my brokerage account or savings increase the amount I can borrow?
No. The line is sized by property value, lien position, credit tier and rent coverage. No reserves are required, so a large balance does not raise the limit. Assets can still matter to a purchase lender if you use the proceeds as a down payment.
What is the most I can borrow on a second lien?
Up to $500,000, at 70% CLTV with a 720 score or better, and only if equity remains after your first mortgage. The limit is the lesser of the equity room and the rent-coverage ceiling, subject to underwriting, unless three months of rent receipts support a lease above market.
Does the line go on my personal credit and income file?
The line is reviewed on the rental’s income and a lender credit report sets your tier. Your personal income is not calculated, and tax returns, W-2s and pay stubs are not part of the file. Mortgage history and credit tier still apply, subject to lender guidelines.
How long do I have to 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 rental listed for sale in the prior 2 months is also not eligible.
Can I take a first-lien line instead to borrow more?
Only if the rental has no mortgage. A first lien can reach 75% LTV at 740 or better on lines up to $500,000, and lines above $500,000 run to $1,000,000 at 65% LTV with a 720 score or better. If you keep a first mortgage, a second lien is the available structure. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
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 Lendmire at 828-256-2183 or request a quote. Lendmire is a broker arranging financing through select lenders in its wholesale network, and program terms are subject to underwriting.
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. OCC Comptroller’s Handbook – Truth in Lending Act
2. BiggerPockets – HELOC on an investment property
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 for Landlords Choosing a Lender? · How Much Can You Borrow on a DSCR HELOC With an Appraisal Below the Purchase Price? · How Much Can You Borrow on a DSCR HELOC as a Co-Owner Who Is on the Deed?
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
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.