The Quick Read: It depends on your equity. The line equals the maximum combined loan-to-value times the property’s value, minus every lien already on it. On a second lien the ceiling is 70%, and the rent must still clear 1.10x on a stress payment for the whole line.
- Second lien behind your existing mortgage: a 720 credit score or better is the entry point, and lines run from $50,000 to $500,000.
- First lien on a rental with no mortgage: up to 75% loan-to-value (LTV) at 740 or better and 70% from 700 to 739, on lines to $500,000.
- Larger first-lien lines: lines above $500,000 run to $1,000,000 and carry a 65% LTV ceiling at 720 or better.
- Rent test: gross monthly rent divided by the qualifying payment must reach 1.10x.
- Portfolio cap: at most 5 loans or $2,500,000 per borrower with the program. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Every figure here is a ceiling or a floor reached through select programs, subject to underwriting. None of them is an offer.
A DSCR HELOC is a revolving line of credit on a rental you keep. It sits behind the first mortgage you already have, or it stands alone as a first lien on a paid-off rental. The rent qualifies the line. Nobody calculates your personal income. Your LLC can stay on title.
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.
This guide shows the arithmetic behind the number. It also shows what shrinks it. For the wider picture, start with Lendmire’s complete DSCR loans guide.
Key Terms Defined
DSCR (debt service coverage ratio): monthly rent divided by the payment the lender tests. A 1.10x ratio means the rent is 110% of that payment.
LTV (loan-to-value): a loan balance divided by the property’s value. On a first lien with no other mortgage, this is the whole picture.
CLTV (combined loan-to-value): the first mortgage balance plus the new line, divided by value. Second-lien limits are written this way.
Lien position: the order in which loans get repaid from the property. A second lien sits behind the first mortgage. A first lien has no mortgage ahead of it.
Draw period: the stretch when you can take money from the line and pay interest only on what you have drawn.
Repayment period: the stretch after the draw period, when the balance pays down in full over a set number of years.
How Much Can You Borrow on a DSCR HELOC When Rent Qualifies the Line?
Your maximum line is value times the leverage cap, minus what you already owe. Equity and the cap set the starting number. Rent then tests whether the line you want is supportable.
Here is the calculation in order:
1. Take the property’s valuation.
2. Multiply it by the cap for your lien position and credit tier.
3. Subtract the balance on your first mortgage, if you keep one.
4. What remains is the most the line can be, before the dollar limits and the rent test apply.
Step three matters most on a second lien. A second-lien cap of 70% does not mean you can borrow 70% of value. It means your first mortgage and the new line together reach 70%.
Across the wholesale network where Lendmire places these files, a higher credit score does not buy more leverage on a second lien. The 720 tier is the only second-lien tier, and it tops out at 70% CLTV. Credit above 720 helps on a first lien only.
What Leverage Does Each Tier Allow?
Leverage depends on lien position, credit score and line size. These are program ceilings, subject to underwriting.
| Lien position | Credit score | Maximum | Line size |
|---|---|---|---|
| Second lien (keeps first mortgage) | 720 or better | 70% CLTV | $50,000–$500,000 |
| First lien (no mortgage) | 740 or better | 75% LTV | To $500,000 |
| First lien (no mortgage) | 700–739 | 70% LTV | To $500,000 |
| First lien (no mortgage) | 720 or better | 65% LTV | Above $500,000 to $1,000,000 |
First, there is no second-lien cell below 720. A 700 to 719 borrower with a first mortgage in place cannot use this lane.
Second, a first lien exists only on a rental with no mortgage. It is not for a property with a small balance left.
Third, bigger lines mean lower leverage. Once the line passes $500,000, the first-lien ceiling drops to 65%. A declining-market flag can lower any ceiling by another 5 points.
The Two Ceilings: Equity and Rent
Two tests cap your line, and the tighter one wins. The equity ceiling is the arithmetic above. The rent ceiling is the coverage test.
The program requires a 1.10x minimum. The qualifying payment is a fully amortizing payment on the entire credit limit at the start rate plus 2 percentage points. That makes it a stress payment, higher than what you would actually owe in the early years. 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. A lease in place is required. A two-to-four-unit property can have at most one vacant unit.
One point trips people up. The test runs on the full credit limit, not just the drawn balance, so leaving part of the line undrawn does not lower the qualifying payment. Only a smaller credit limit does. That is how rent can shrink a line even though equity would allow more.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. The lender’s own calculation governs, and every example below is illustrative.
Worked Examples (in Percentages)
These examples use shares of property value, not dollar amounts. Multiply by the appraised value to get your own figure.
Run the numbers on a second lien with room. Say your first mortgage equals 45% of value, and your score is 735. The cap is 70% CLTV. That leaves room for a line worth 25% of value, within the $50,000 to $500,000 band. If the rent clears the 1.10x stress test on that full line, the equity and the rent agree.
Consider an owner with a recent purchase. Their first mortgage sits at 68% of value. The cap leaves a 2% sliver. On nearly any property, that falls below the $50,000 minimum line. Paydown or appreciation has to open the room first. The CFPB’s HELOC booklet shows the same logic for consumers. A lender takes a percentage of the home’s value, then subtracts what is owed.
Picture a paid-off rental that fails the rent test. The owner has no mortgage and a 745 score, so the first-lien cap is 75% LTV. The equity ceiling allows a large line. But at the full limit, rent covers the stress payment at only about 1.00x. A limit roughly 9% smaller brings coverage to about 1.10x, so the line is cut to that size or does not proceed. A higher lease backed by receipts, or a higher appraised market rent, would change the result. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Think about a high-value free-and-clear rental. The percentage may allow a line well past $500,000. But above that, the ceiling falls to 65% LTV, and the line cannot exceed $1,000,000. For expensive property, the dollar cap can bind before the percentage does. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
What Shrinks Your Number?
Beyond equity and rent, several program rules cut the line or remove it. Use this as a checklist before you ask for a quote.
- Minimum line: lines start at $50,000, and the closing draw is never below $50,000, so the smallest lines are drawn in full. Later draws are at least $5,000 each.
- 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 history: no 30-day mortgage late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu.
- Exposure cap: at most 5 loans or $2,500,000 per borrower with the program. Active portfolio owners can reach it.
- Property type: single-family, PUD, townhome, two-to-four units and condominiums (warrantable and non-warrantable) are eligible, along with lots up to 10 acres.
- Excluded property: rural-designated property is outside this program, so a rental in a rural-designated area is not a fit for this line. Row homes, condotels, mixed-use, leaseholds, land trusts, age-restricted communities and properties with a solar lien are also excluded.
- Listing history: a property listed for sale in the prior 2 months is out.
- Borrower status: a Social Security number is required. Foreign nationals and ITIN borrowers are not eligible.
- Geography: the program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee.
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.
How Is the Property Valued?
The valuation path depends on line size. Lines up to $400,000 use an automated valuation (confidence score of 85 or better) with a property inspection report, or a full interior appraisal. Lines above $400,000 need a full interior appraisal. Appraisal waivers are not accepted.
Value feeds directly into the cap. A lower valuation lowers the dollar figure, even when your credit and rent are strong.
How Do the Draw and Repayment Periods Work?
You draw during a five-year interest-only period, then repay over 25 years, for a 30-year maturity. The rate is variable. Interest-only applies to the drawn balance during the draw period.
The CFPB explains that a home equity line has a draw period followed by a repayment period. This program follows that general shape with the terms above. The rate and the pricing terms come with the lender’s disclosures.
Revolving access is the main appeal. After closing, you can draw again in amounts of at least $5,000 as long as the draw period is open. That makes the line a fit for staged work, like rehabs across several rentals.
A line secured by a rental puts that rental at risk if you fall behind. Experian notes that foreclosure is a risk when you borrow against an investment property. Size the line for what you will draw, not for the most the equity will allow.
DSCR HELOC, Bank HELOC or Cash-Out Refinance?
Pick based on what you want to keep and what you want tested. On this program, the second-lien ceiling is 70% CLTV. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
| Factor | DSCR HELOC | Bank HELOC | DSCR cash-out refinance |
|---|---|---|---|
| What is tested | Rent coverage | Personal income | Rent coverage |
| Your first mortgage | Stays in place | Stays in place | Replaced |
| How funds arrive | Revolving line | Revolving line | One lump sum |
| Documents income? | No personal income calculation | Yes, per the bank | No personal income calculation |
A second-lien line keeps your existing first mortgage untouched. That is the usual reason to choose it. A cash-out refinance replaces the first mortgage and carries its own leverage ceiling. If your first mortgage is large and little room remains, a cash-out refinance may fit better. For a first look at whether a rental line is available to you, see Lendmire’s piece Can You Get an Investment Property HELOC for Investors Who Qualify on Rental Income?.
Qualification here runs primarily on property-level rental income covering the payment, subject to lender guidelines. The file is still documented. It includes the lease, the credit report and the valuation. Only the personal income calculation is absent.
What Will You Use the Money For?
Common uses include down payments on the next rental, rehabs and reserves for the portfolio. The program itself sets no use-of-funds test in the parameters above. Tax treatment varies; consult a qualified professional.
Frequently Asked Questions
How soon after buying or refinancing can I open a DSCR HELOC?
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). Plan the line for a rental that has cleared both. Eligibility is subject to underwriting.
Can my LLC hold title?
Yes, vesting in your LLC is allowed on an investment property, subject to program terms. The members sign as guarantors. 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 your first mortgage.
Does rent set how much I can borrow?
Not by itself. Equity sets the ceiling: value, existing liens and the leverage cap decide the most the line can be. Rent then tests that line at 1.10x on a stress payment for the full limit. If rent falls short, the limit has to shrink until coverage clears. A strong rent can still leave you with a small line if your first mortgage uses up most of the allowed combined leverage.
Do I need tax returns, W-2s or a debt-to-income ratio?
No. The line qualifies primarily on the rental’s income covering the payment: no traditional personal-income documentation, W-2s or personal income calculation, subject to lender guidelines. You will still provide the lease, a credit report and a valuation. No reserves and no cash to close are required.
Can I take a line on my own home, a second home or a rural rental?
No to all three. This is a home equity line on a non-owner-occupied one-to-four-unit rental, and it is never offered on an owner-occupied home or a second home. Rural-designated property is outside the program. The line is also never closed together with a purchase and never written as a third lien.
Next Steps
Gather your first-mortgage statement, the current lease, an entity document if an LLC holds title, and a note of when you bought or last refinanced. Estimate your combined leverage before you ask. Your first mortgage balance plus the line you want, divided by the property’s value, should land at or under the cap for your credit tier.
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 these lines through a wholesale lender in its network. Terms change, and every file is underwritten individually. This is not a commitment to lend.
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 – What you should know about HELOCs (booklet)
2. CFPB: What Is a Home Equity Line of Credit HELOC
3. Experian – 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 to Retire Business Debt? · How Much Can You Borrow on a DSCR HELOC on a Multi-Unit Home With One Unit Vacant? · How Much Can You Borrow on a DSCR HELOC for Owners Who Want a Better Mortgage Fit?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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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.