The Quick Read: Lines run from $50,000 up to $1,000,000, and your own limit is set by your equity, your credit score and the program’s line cap. Behind a first mortgage you keep on a rental, the line typically reaches 70% combined loan-to-value at a 720 score or better, minus what you already owe, on lines from $50,000 to $500,000, subject to underwriting. Only a rental with no mortgage can take a first-lien line, and the largest lines, up to $1,000,000, sit in that lane.
- First lien on a rental with no mortgage: up to 75% LTV at 740 or better, and 70% LTV from 700 to 739, on lines to $500,000. For lines above $500,000 up to $1,000,000, the cap drops to 65% LTV at 720 or better.
- Rent qualifies the line: the property needs a coverage ratio of at least 1.10x on a stress payment across the entire line.
- A bridge is a different tool: it is a lump sum with a maturity date and a required exit, so the right choice depends on how much equity you have and how long you need the money. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
These are program ceilings and floors, never offers. Every file is underwritten individually.
What Is a DSCR HELOC, Exactly?
A DSCR HELOC is a revolving line of credit secured by a rental you keep. It is a standalone second lien behind your existing first mortgage, or a standalone first lien on a rental with no mortgage. It is never closed together with a purchase, never a third lien, and never a line on your own home.
The “DSCR” part means the rent drives lender review. The lender compares the property’s gross monthly rent to a payment on the whole line. The program does not look at tax returns, W-2s, pay stubs or a personal debt-to-income ratio. Your credit and the property file are still fully reviewed.
You can also keep the property in your LLC, subject to lender program eligibility. The LLC’s members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment.
Lendmire is a mortgage broker. It arranges this line through a wholesale lender in its network, and the lender makes the credit decision.
How Much Can You Borrow? The Formula
The line equals the program’s cap times the property value, minus every lien already recorded, and then it is limited by the dollar cap. That is the whole sizing logic.
The CFPB’s explainer on home equity lines describes the general mechanics: a HELOC is an open-end line you can borrow against repeatedly, based on the home’s value minus what you owe. The CFPB’s HELOC booklet adds that lenders typically set the limit as a percentage of appraised value, then subtract your existing balance. Both documents are written for owner-occupied homes, so treat them as the general idea, not as rental-property rules.
The rental-property version works like this, subject to underwriting:
1. Start with value. 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.
2. Pick your lien position. If you keep a mortgage, you can only take a second lien. If the rental has no mortgage, you can take a first lien.
3. Apply the tier. Your credit score decides the percentage.
4. Subtract what you owe. On a second lien, the first mortgage balance comes out of the cap.
5. Check the line size. Second-lien lines run from $50,000 to $500,000. First-lien lines run from $50,000 to $1,000,000.
The Credit Tiers in One Table
| Position | Score | Cap | Line range |
|---|---|---|---|
| Second lien (CLTV) | 720+ | 70% | $50,000–$500,000 |
| First lien, no mortgage (LTV) | 740+ | 75% | to $500,000 |
| First lien, no mortgage (LTV) | 700–739 | 70% | to $500,000 |
| First lien, no mortgage (LTV) | 720+ | 65% | $500,000–$1,000,000 |
Below 720 there is no second-lien option. Below 700 there is no first-lien option. A declining-market flag can lower the ceiling by 5 points, and Philadelphia lines carry a ceiling 10 points lower.
What Does Sizing Look Like With and Without a Mortgage?
Run the numbers in percentages of value. Dollar results depend on your appraisal, so this walk-through stays in points of value. Only the first-lien rows apply to a rental with no mortgage. Second-lien rows never go above 70% CLTV.
| Scenario | Cap | Owed | Room under the cap |
|---|---|---|---|
| First lien, no mortgage, 740+ score | 75% LTV | 0% | Up to the 75% first-lien cap |
| First lien, no mortgage, 700–739 score | 70% LTV | 0% | Up to the 70% first-lien cap |
| Second lien, first mortgage at 40% of value, 720+ | 70% CLTV | 40% | 30 points of value |
| Second lien, first mortgage at 65% of value, 720+ | 70% CLTV | 65% | 5 points of value |
| Second lien, first mortgage at 70% of value or more | 70% CLTV | 70%+ | — |
The last two rows matter for anyone who bought recently with a typical investor down payment. A first mortgage at 65% of value leaves only a thin slice of room, and that slice reaches the $50,000 minimum line only on a very valuable property. At 70% or more, there is no room at all.
The dollar cap can also bind before equity does. On a second lien with 30 points of room, the cap still stops the line at $500,000. On a first lien above $500,000, the leverage drops to 65% LTV, so a bigger line does not mean a bigger percentage. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
What Limits Your Line? The Ladder
Several limits apply at once, and the smallest one wins. Work down this list in order.
1. Equity. The CLTV or LTV cap minus your liens is usually the first wall on a second lien.
2. Credit tier. A 719 score on a second lien is not a smaller line. It is no second-lien line.
3. Rent coverage. The rent must reach at least 1.10x of the qualifying payment. That payment is fully amortizing, calculated on the entire credit limit at a stress level above the opening payment. Taxes and insurance are not part of it.
4. Line cap. $500,000 on a second lien and on most first liens, and $1,000,000 on larger first-lien lines.
5. Exposure. At most 5 loans or $2,500,000 per borrower with the program.
6. Property type. Rural-designated property, row homes, condotels, leaseholds, land trusts, age-restricted communities and a few other types are outside it.
One point catches people: the rent test runs on the entire line, not only the part you draw. A bigger line means a bigger qualifying payment. Sometimes shrinking the line fixes a coverage problem faster than raising the rent.
Rent used for lender review 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, and a two-to-four-unit property may have at most 1 vacant unit.
Whether the first-mortgage payment joins the qualifying payment on a second lien is not something to assume. Confirm on the file how the lender treats it. The lender’s own calculation governs.
DSCR HELOC vs Bridge Loan vs Cash-Out Refinance
A bridge loan is short-term money secured by the property you are buying or holding, built around a maturity date and an exit plan. A DSCR HELOC borrows against equity you already own, on a longer clock. A cash-out refinance replaces your first mortgage.
| Factor | DSCR HELOC | Bridge loan | DSCR cash-out refi |
|---|---|---|---|
| What it does | Adds a line behind or in place of a first | Lump sum to buy or hold | Replaces the first mortgage |
| Reviewed on | Rent coverage, credit, value | Collateral value and exit plan | Rent coverage, credit, value |
| Term | 5-year interest-only draw, 25-year repayment | Short, with a maturity date | New long-term loan |
| Leaves first mortgage alone | Yes (second lien) | Not applicable | No |
| Main risk | Variable rate; line sits on that rental | Exit slips and balance comes due | Resets the first mortgage |
| Entity title | LLC can stay on title, per program terms | More often allowed | Varies by program |
The first-mortgage row is where an equity line earns its place. If you are happy with your existing first mortgage, a second-lien line reaches the equity without touching it. A cash-out refinance can reach more equity on some files, but it replaces the loan you are keeping.
When Does the Line Beat a Bridge, and When Does the Bridge Win?
The line wins when you already own equity, want flexibility, and do not want a hard deadline attached to the money. The bridge wins when you lack equity in any rental you own, or when the purchase itself is the collateral.
The line cannot be closed together with a purchase. If you want to buy a new property with a line, the line has to come from a rental you already own and have held long enough. Because of that, the usual pairing is a line on property A feeding a down payment on property B, not a line on the target property.
Think about a few scenarios:
- You own a rental with no mortgage and want a down payment for the next one. A first-lien line on that rental fits this directly. A 740 score reaches up to 75% LTV on a first lien, on lines to $500,000.
- You bought a rental recently with a standard investor down payment. There is likely no room under the 70% CLTV second-lien cap. A bridge, a DSCR cash-out refinance after seasoning, or another source of funds is the realistic path.
- You are buying a rundown property and need to renovate first. A line needs a lease in place and rent coverage, so it does not fit a vacant property. A bridge is the tool people more often consider for that kind of purchase.
A common pattern pairs the two products. One investor on BiggerPockets describes buying with a bridge, stabilizing the property, then refinancing into a 30-year DSCR loan. That is one practitioner’s view, and the line described here is a different product with its own seasoning rules. The pattern is useful, though, because it shows a bridge needs a planned exit, and a DSCR loan often serves as the permanent one.
How Does This Line Behave Once You Have It?
This is not a petty-cash line you leave mostly unused. At least 80% of the line is drawn at closing, and the closing draw is never less than $50,000.
The draw period runs 5 years, interest-only on the drawn balance. A 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable. Later draws must be at least $5,000 each. The rate and the pricing terms come with the lender’s disclosures.
Compare that with a bridge’s single maturity date. The line gives you years of runway, but variable pricing means your carrying cost can move. Stress-test the rental’s cash flow with some cushion before you commit.
If you plan to use the money for the rental or another property, keep clear records. Tax treatment varies; consult a qualified professional.
What If Your Bridge Exit Fails?
A bridge comes due on its maturity date whether or not your refinance is ready. If the exit slips, you owe the balance while still carrying whatever replaced it.
A line has no balloon maturity inside its 5-year draw period. It does carry its own conditions. 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). Plan the timing before you buy or refinance, not after.
A lender can also reduce a line if the home’s value falls significantly, as the CFPB’s HELOC booklet notes in general terms. Then the dollar room you counted on shrinks. Keep your plan workable at a smaller line.
Whether borrowed funds count toward reserves on the exit loan depends on that exit program. Ask the exit lender before you rely on line proceeds for reserves. This program itself requires no reserves and no cash to close.
Can Any Bank Do This Instead?
Investors on BiggerPockets report that banks often restrict HELOCs to primary homes. That is anecdotal, but it matches why rent-qualified programs exist.
Across Lendmire’s wholesale network, the relevant choice can be between a rent-qualified line and an investment-property HELOC qualified on personal income. The personal-income version reviews your own tax and income documents, so it follows a different rulebook. This program never offers a line on an owner-occupied home.
For the full picture of how these loans fit together, see Lendmire’s complete DSCR loans guide.
Who Is Eligible, and Where?
Borrowers must be US citizens, permanent residents, or non-permanent residents with a Social Security number. Foreign nationals and ITIN borrowers are not eligible.
Credit history matters too. The program looks for no 30-day mortgage late in the last 12 months, and 48 months since a bankruptcy, foreclosure, short sale or deed-in-lieu. Tradeline-depth rules are waived at 700 and above.
The program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. Availability by state is subject to program terms.
Eligible property types include single-family homes, PUDs, townhomes, two-to-four-unit properties, and warrantable and non-warrantable condominiums, plus lots up to 10 acres. A property listed for sale in the prior 2 months or carrying a solar lien is outside it.
Key Terms Defined
- DSCR (debt service coverage ratio): the property’s gross monthly rent divided by the qualifying payment. This program wants at least 1.10x.
- CLTV (combined loan-to-value): your first mortgage balance plus the new line, divided by the property’s value.
- Lien position: your place in line to be repaid. A first lien is paid before a second lien.
- Draw period: the stretch when you can borrow from the line. On this program it lasts 5 years, interest-only on the drawn balance.
- Seasoning: how long you must hold a property or loan before a lender will use it as collateral.
- Bridge loan: short-term financing with a maturity date, repaid by selling or refinancing.
Frequently Asked Questions
What is the most I can borrow on a rental with a first mortgage?
Up to $500,000, and only if equity allows it. The line is capped at 70% CLTV on a second lien at a 720 credit score or better, minus your first mortgage balance. Subject to underwriting. Every figure here varies by lender and program, and guidelines, property type, leverage, and credit profile all apply.
Can a DSCR HELOC replace a bridge loan?
Only when you already own enough equity in a rental that is eligible and seasoned. The line cannot be closed with a purchase, so it funds the down payment from a different property instead. A bridge fits better when the target property is the only collateral.
Does the rent test cover the whole line or only what I draw?
The whole line. The qualifying payment is calculated on the entire credit limit at a stress level, and taxes and insurance are not part of it. Rent must reach at least 1.10x of that payment. Rent is the lesser of the appraisal’s market rent and the lease, unless three months of receipts support a lease above market.
How soon after buying can I open a 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). Both are measured by note and settlement dates, not by when you first made an offer.
Can my LLC hold the property?
Yes, subject to lender program eligibility. The members sign as guarantors, and the borrowers on the line do not need to match the borrowers on the first mortgage.
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. You can reach the team at 828-256-2183 or request a quote through Lendmire’s quote page.
The investors who choose well between a line and a bridge are the ones who check the equity math first and the exit plan second.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage brokerage serving landlords and real estate investors in 16 licensed states. DSCR home equity lines of credit on non-owner-occupied one-to-four-unit rentals are arranged through wholesale lending channels in 15 of those states (every licensed state except Tennessee); Lendmire brokers the line and the lender underwrites each application on the property’s rent, credit and leverage. 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’s explainer on home equity lines
2. CFPB booklet – What you should know about home equity lines of credit
3. BiggerPockets – Using HELOC to purchase first investment property
4. BiggerPockets – HELOC on investment rental properties
This article is part of Lendmire’s DSCR HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Qualify for a DSCR HELOC for Investors Learning How the Line Works · Can You Get a DSCR HELOC Before Probate Ends? · How to Qualify for a DSCR HELOC for Investors Buying More Rentals
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
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.