The Quick Read: The amount is whichever of three limits is smallest: the equity limit, the rent-coverage limit, or the dollar cap. On a second lien, lines run from $50,000 to $500,000, with combined leverage up to 70% CLTV at a 720 score or better, subject to underwriting. The line sits on a rental you keep, not on the home you are selling. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
- Second lien: up to 70% CLTV at 720 or better, lines to $500,000.
- First lien on a rental with no mortgage: up to 75% LTV at 740 or better, lines to $500,000.
- Rent must cover, at least 1.10x, a stress payment on the whole line.
- The line cannot close together with a purchase, and a rental bought or refinanced recently may not be eligible. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
First, Fix the Premise: Where This Line Actually Sits
A DSCR HELOC is not a bridge loan on the house you are leaving. It is a revolving line secured by a non-owner-occupied rental you already own. It is written as a standalone second lien behind the first mortgage you keep, or a standalone first lien on a rental with no mortgage. It is never offered on an owner-occupied home or a second home.
So “bridging” means something specific here. You draw on the rental’s equity. That cash funds the down payment on your next property. The line qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. No traditional personal-income documentation, W-2s, or personal income calculation are involved. An LLC can stay on title (investment property only), with the members signing as guarantors, subject to program terms.
On speed: no honest broker promises a funding date for this product. How fast it moves depends on the valuation path, how clean the title is, and a separate approval from your purchase lender. The sequencing matters more than any clock.
How Do You Calculate the Maximum Line?
The method is simple: value times the allowed percentage, minus what is already owed. The CFPB’s HELOC booklet shows the same arithmetic with a $100,000 home, a 75% cap, and a $40,000 mortgage, which leaves a $35,000 line. That example is for method only. This program’s percentages differ.
On a second lien, the formula is value times 70%, less the first-mortgage balance. The 70% is combined: the first mortgage plus the new line, divided by value. Say a rental is worth $500,000 and the first mortgage is 40% of value. Room is 30 points of value, so the equity limit is 30% of $500,000. Run the same property with a 55% first mortgage and only 15 points remain. Equity ceilings shrink fast when the first mortgage is large.
On a first lien, the rental has no mortgage. Leverage reaches 75% LTV at 740 or better, and 70% from 700 to 739, on lines to $500,000. Lines above $500,000, up to $1,000,000, carry a 65% LTV ceiling at 720 or better. These are ceilings, not offers, and every file is underwritten individually. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Why Rent Often Caps You Before Equity Does
Here is the catch. The rent test runs on the entire credit limit, not just what you draw. Rent must cover the qualifying payment at least 1.10x. That payment is a fully amortizing payment on the full line at the start rate plus 2 percentage points, a stress payment used only to test coverage. Taxes and insurance are not part of it.
Because the test uses the whole line, a $200,000 line is tested as if fully drawn, and with the 80% minimum closing draw it is mostly drawn anyway. A line sized to maximum leverage can fail 1.10x on that stressed payment while passing the equity test easily. The binding limit becomes rent, and the fix is a smaller line.
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 may 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. Treatment can differ, and it changes the answer.
What Else Limits the Amount?
| Limit | Second lien | First lien |
|---|---|---|
| Minimum credit score | 720 | 700 |
| Leverage ceiling | 70% CLTV | 75% LTV (740+), 70% (700–739) |
| Line size | $50,000–$500,000 | To $500,000; to $1,000,000 at 65% LTV |
| Coverage | 1.10x on full-line stress payment | Same |
| Seasoning | 6 months since last note date and 6 months on title | Same |
Below 720, there is no second-lien option. A 700-719 borrower with a first mortgage should look at other products instead, such as a DSCR cash-out refinance, which replaces the first lien.
Other file facts matter too:
- Draws: at least 80% of the line is drawn at closing, never less than $50,000. Later draws are at least $5,000.
- Structure: a 5-year interest-only draw period, then a 25-year repayment period, with a 30-year maturity and a variable rate.
- Valuation: lines to $400,000 use an automated valuation with a property inspection report, or a full interior appraisal. Larger lines take a full interior appraisal. Appraisal waivers are not accepted.
- Exposure: at most 5 loans or $2,500,000 per borrower with the program.
- Property: rural property, condotels, row homes, and leaseholds are outside this lane.
That draw rule changes how you size a bridge. You cannot open a large line and leave most of it idle. The closing draw is substantial, so size the line to the cash you will actually use.
Seasoning: Two Clocks
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). A recent all-cash buyer usually cannot pull equity back out early with this product. If the rental you planned to tap is new, the bridge needs a different source of down payment cash.
The Bridge Sequence That Works
Two approvals have to hold. The line must close first. Then the purchase lender must accept borrowed funds as a down payment source. The new loan keeps its own down payment, reserve, and source-of-funds rules.
1. Pick a rental you own that meets seasoning and has equity.
2. Choose the lien position: a second lien if you keep a first mortgage, a first lien only if there is none.
3. Test rent coverage on the full line, not the draw.
4. Close the line, then confirm your purchase lender’s treatment of borrowed down payment funds.
5. Draw, move the money, and buy the next property.
You cannot open the line on the property you are buying, because it never closes together with a purchase. The practical route is to buy with a first loan and open a line after seasoning, or draw on a different rental.
If the purchase lender does not accept borrowed funds, the line may be useless for that deal. Ask before you apply.
The Real Cost of Bridging with Borrowed Equity
Rent has to carry the line’s stress payment and the new property’s own obligations. BiggerPockets practitioners put it plainly: the new property needs to cash flow its own mortgage plus the line. Using a line for the down payment also means starting with little equity in the new asset.
For a home-to-home move, a seller whose old home doesn’t sell in time can end up carrying the old mortgage, the new mortgage, and the payments on any borrowed line at once. This is why a DSCR HELOC is a tool for investors drawing on rentals, while a bridge loan is the product that finances a new home before the old one sells. A bridge loan is a different product, built for that gap.
Variable-rate exposure also matters. After the interest-only draw period, the line moves to amortizing repayment, and the CFPB’s HELOC overview describes the open-end nature of the line and its draw and repayment stages. Plan the exit before you draw: a sale, a refinance, or a cash-out refinance of the first lien.
Which Product Fits? A Quick Comparison
| Product | Collateral | Best for |
|---|---|---|
| DSCR HELOC | Rental you keep | Down payment cash while keeping the first mortgage |
| DSCR cash-out refinance | Rental, replaces first lien | Larger, one-time equity pull |
| Personal-income investment HELOC | Rental | Borrowers qualified on personal income, not in an LLC |
| Bridge loan | Home being sold | Buying before selling an owner-occupied home |
Not every lender offers these lines, and NerdWallet notes that qualification requirements can be strict. Tax treatment varies; consult a qualified professional.
Key Terms Defined
- CLTV: combined loan-to-value, the first mortgage plus the new line, divided by property value.
- Draw period: the stretch when you can borrow from the line and pay interest only on the drawn balance.
- DSCR: gross monthly rent divided by the qualifying payment on the property.
- Seasoning: the time you must have owned or financed a property before borrowing against it.
- Stress payment: a fully amortizing payment on the whole line at a higher test rate, used only to check coverage.
Where This Fits in Your Plan
The cash-flow test is the center of the whole decision. If your rental’s rent clears 1.10x on the full-line stress payment with room to spare, the equity limit is usually the next constraint. If coverage is thin, you shrink the line. For the underlying program basics, see Lendmire’s complete DSCR loans guide.
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. This program is offered in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee, through a wholesale lender in its network. Reach the team at 828-256-2183.
Frequently Asked Questions
What is the most I can borrow on a DSCR HELOC?
Lines run up to $500,000 on a second lien and up to $1,000,000 on a first lien, with the larger first-lien lines capped at 65% LTV. Your actual limit is the smallest of the equity ceiling, the rent-coverage ceiling, and the dollar cap, subject to underwriting. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Can I use the line on the home I’m selling?
No. The line is only for non-owner-occupied rentals. A home you live in needs an owner-occupied HELOC or a bridge loan, which are different products with different rules.
Do I have to draw the full line?
Nearly all of it. At least 80% of the line is drawn at closing, never less than $50,000. Later draws are at least $5,000 each, so size the line to the cash you need.
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).
Does the line payment count against me on the next loan?
That depends on the purchase lender’s rules. The new loan keeps its own down payment, reserve, and source-of-funds requirements, so confirm how it treats borrowed funds and the line’s payment before you draw.
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
2. BiggerPockets – HELOC down payment or full purchase
4. NerdWallet – HELOC on 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: Does a New Spouse Have to Sign for a DSCR HELOC on Your Rental? · DSCR HELOC vs Selling a Rental to Help Your Son Buy His First Home · DSCR HELOC Requirements on a Home You Plan to List
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- 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.