The Quick Read: It depends on how much of the rental’s value the first mortgage already uses, because a DSCR HELOC written as a second lien stops at 70% combined loan-to-value (CLTV) and a $500,000 line, and the departing partner’s cash share has to fit in whatever room is left. The line is qualified on the rent, not the owner’s income. It does not remove anyone from the existing mortgage.
- Second lien: up to 70% CLTV at a 720 credit score or better, lines from $50,000 to $500,000, subject to underwriting.
- The rent has to clear a 1.10x coverage test on a stress payment across the entire line, drawn or not.
- Most of the line is funded at closing, so size the line to the buyout, not to a wish list.
- A larger buyout, or a partner who must come off the old note, usually points to a DSCR cash-out refinance instead.
What Is a DSCR HELOC, and Why Does It Fit a Partner Buyout?
A DSCR HELOC is a revolving line secured by a rental the owner keeps. It sits as a standalone second lien behind the existing first mortgage, or as a standalone first lien on a rental with no mortgage. The rent qualifies it. The lender does not calculate the owner’s personal income, and the LLC can stay on title.
That structure suits a buyout in one narrow situation: the partners own the rental, the first mortgage is modest compared to value, and the departing partner’s share is a manageable slice of equity. The investor keeps the first mortgage in place, draws against the equity, and hands the cash to the partner.
The label causes confusion, because a DSCR HELOC is not the same product as a conventional home equity line. A conventional investment-property line is underwritten mostly on the borrower’s credit, income and debt load. The DSCR version is underwritten on rent against a stress payment. An investor in one BiggerPockets thread ran into this: some banks decline the word HELOC for a rental, while others offer a line secured by an investment property under a different name. Ask for the structure, not just the label.
The line is also not a home equity line on the investor’s own residence. It is offered only on non-owner-occupied one-to-four-unit rentals, in 15 of Lendmire’s 16 licensed states, every licensed state except Tennessee. The brokerage arranges the line through a wholesale lender in its network. It does not lend.
How Is the Maximum Line Calculated?
The maximum line is the lesser of three limits: the leverage ceiling times value minus existing liens, the line cap for that lien position, and the amount the rent can carry on the 1.10x test, unless three months of rent receipts support a lease above market. Whichever binds first sets the number.
Investopedia defines combined loan-to-value as all liens on a property added together and divided by its value. For a second lien, the formula is short:
1. Take the appraised or valued figure for the rental. 2. Multiply by the 70% CLTV ceiling. 3. Subtract the first mortgage balance. 4. Compare what is left to the $500,000 second-lien cap and to the 1.10x coverage test.
Say a rental has a first mortgage equal to 55% of value. The 70% ceiling leaves 15 points of value for the line. If the partner’s share is 12% of value, the buyout fits, subject to underwriting and to the line being at least $50,000. A heavier first mortgage shrinks that room point for point, and a buyout larger than the room does not fit as structured.
Credit score matters differently on each lien. A second lien requires 720 or better, and there is no second-lien tier below that. The first-lien tiers only apply to a rental with no mortgage. A borrower with a 700 to 719 score and a first mortgage in place is not shut out by a first-lien rule, because the program simply does not offer a second lien below 720.
What If the Rental Has No Mortgage?
A free-and-clear rental opens the first-lien tiers. A 740 score or better reaches 75% LTV on lines up to $500,000. A score from 700 to 739 reaches 70% LTV. Lines above $500,000, up to $1,000,000, drop to 65% LTV at 720 or better. The first-lien floor is 700. Final terms follow the full file review.
On a high-value rental the dollar cap can bind before the percentage does. If the allowed percentage of value would exceed $500,000, the investor either takes a line of $500,000 or steps into the larger-line tier and accepts the 65% LTV ceiling.
One more point on a free-and-clear rental: a cash-out refinance of a rental with no mortgage is still cash-out. The line and the refinance are two routes to the same equity, with different rules.
The Coverage Test: Rent Against the Whole Line
The line passes the coverage test when gross monthly rent divided by the qualifying payment is at least 1.10x. The qualifying payment is a fully amortizing principal-and-interest payment on the entire credit limit at a stress rate. Taxes and insurance are not part of that payment. The lender’s own calculation governs, and the figures here are ceilings and floors, never offers.
This is where many buyout plans break. Because the test uses the full limit, an investor cannot size a big line, plan to draw part of it, and expect the test to run on the drawn amount. The whole limit counts. And since at least 80% of the line is drawn at closing anyway, the sizing choice is really a decision about how much buyout cash the rent can carry.
Rent is the lesser of the appraisal’s market rent (Form 1007) 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.
On a second lien, confirm on the file how the lender treats the first-mortgage payment in its coverage calculation. That treatment decides how much cushion a thin-margin rental has, and it is the first question to answer before the buyout price is agreed.
Draw Rules: Why You Cannot Size a Big Line and Draw a Little
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. Later draws must be at least $5,000 each.
The draw period is 5 years of interest-only payments on the drawn balance. Then a 25-year fully amortizing repayment period follows, for a 30-year maturity. The rate is variable. The rate and pricing terms come with the lender’s disclosures.
Two consequences follow for a partner buyout:
- A buyout under $50,000 does not fit this product, because the closing draw floor is $50,000.
- An investor who wants a large reserve of undrawn credit alongside the buyout is working against the 80% closing draw. The line is a buyout tool here, not a standby fund.
Does the Line Take the Partner Off the Old Mortgage?
No. A line leaves the first mortgage untouched. Only a payoff, a refinance, or a lender-approved assumption removes a partner from the old note. A quitclaim deed changes title between the owners, not the obligation to the original lender.
That is the main reason the line is not always the right answer. If the departing partner is on the first mortgage and wants out of that liability, a line does not deliver it. The line’s borrowers do not have to match the first mortgage’s borrowers, which helps when the staying partner wants to borrow alone, but the departing partner stays exposed on the old note until it is paid off or assumed.
First settle what the partner actually holds. It may be an LLC membership interest, a deeded share of the property, or a note. The operating agreement or note controls. A membership interest buyout is an assignment or redemption, not a deed transfer. A deeded share needs a recorded deed. Price needs a written method too. One workable model, shown in a BiggerPockets buyout thread, ties the price to the refinance appraisal, nets out transaction costs, lets any partner dispute value and order a second appraisal, and sends all the cash-out proceeds to the departing partners.
Title, LLCs and the Due-on-Sale Question
The DSCR HELOC allows vesting in the owner’s LLC on an investment property. Members sign as guarantors. A title holder who is not a borrower signs a non-borrowing owner acknowledgment and the security instrument. So an LLC-owned rental is not automatically out of the line the way it can be on some other products, subject to program terms.
The risk lies in moving title before the loan. Deeding a rental into an LLC to fit a lender can trip the existing mortgage’s due-on-sale clause. The federal rule, 12 CFR 191.5, lists the transfers a lender may not act on, and the list is aimed mostly at owner-occupied homes. A FedLaws explainer says the protected transfers cover residential property of fewer than five units and that deeding a rental into an LLC is not on the exception list. Get the first-mortgage lender’s written approval before any deed moves, or let the new loan close first so there is nothing to call.
Which Route Fits? A Decision Table
| Situation | DSCR HELOC fit | Usually cleaner path |
|---|---|---|
| Small buyout, first mortgage well under the ceiling | Good | The line |
| Buyout exceeds room under 70% CLTV | Poor | DSCR cash-out refinance |
| Partner must come off the first mortgage | Poor | Refinance or approved assumption |
| Rental has no mortgage, one high-value asset | Good | Line, or cash-out |
| Buyout under $50,000 | Does not fit | Partner note or cash |
On a standard rental, a first-lien DSCR cash-out refinance can typically reach a higher loan-to-value than a second-lien line allows, subject to lender guidelines. That is a different program with its own seasoning, reserve and valuation rules, so check them before you assume the numbers carry over.
Here is the arithmetic that sometimes tips a decision. With a first mortgage at 62% of value and a buyout at 8% of value, total debt lands at 70% of value, right at the 70% CLTV second-lien ceiling with no room to spare. A cash-out refinance at a higher loan-to-value would leave more room for the payoff and the buyout together, though the cushion left for costs can still be thin, and a modest appraisal shortfall could erase it.
The cost of blending also deserves a look. A banker in another BiggerPockets thread cautioned that combining an older first mortgage with a new second lien can cost more than it first appears. The comparison belongs on paper before you commit, using the lender’s own disclosures.
What Can Go Wrong on the File
- 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. A low value cuts the room, and it also cuts the buyout price if the agreement ties price to value. Write the fallback into the buyout agreement.
- Rent evidence. A lease must be in place, and market rent from the appraisal can cap the number. Three months of receipts can support a lease above market.
- Property type. Rural-designated property, condotels, row homes, leaseholds, land trusts, age-restricted communities and mixed-use property are outside the program. So is a property listed for sale in the prior 2 months and a property with a solar lien. A declining-market flag lowers the ceiling 5 points, and Philadelphia lines carry a ceiling 10 points lower.
- 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). No published rule exempts a partner buyout from that, so treat it as binding.
- Borrower eligibility. Citizens, permanent residents and non-permanent residents with a Social Security number are eligible. Foreign nationals and ITIN borrowers are not.
- Credit history. 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.
- Exposure. A borrower can have at most 5 loans or $2,500,000 with the program.
Availability is thin in the wider market. Investors in one rental-line thread describe banks treating lines on rentals as risky and few offering them. A wholesale network sees many lenders’ guidelines at once, which is why the structure above, rent-qualified and LLC-friendly, is a different animal from a big bank’s rental line.
A practical order for the buyout:
1. Confirm what the partner holds and read the operating agreement for consent, notice and buyout formula.
2. Get a value estimate and compute total debt as a percentage of value, including the first mortgage.
3. Compare the room under the 70% CLTV or first-lien ceiling against the partner’s cash share plus costs.
4. Check rent against the 1.10x test on the full limit.
5. Decide whether the partner must come off the old note. If so, move to the refinance route.
6. Put the price method and the low-appraisal fallback in writing before the application.
For the broader picture of how rent-qualified loans work, Lendmire’s complete DSCR loans guide covers the mechanics. Investors comparing a line with one qualified on personal income may also read Lendmire’s piece How Much Can You Borrow on an Investment Property HELOC to Buy Out a Partner?.
Key Terms Defined
Combined loan-to-value (CLTV): the first mortgage plus the new line, divided by the property’s value.
Debt service coverage ratio (DSCR): gross monthly rent divided by the qualifying payment; this program requires at least 1.10x.
Draw period: the 5 years during which the drawn balance is interest-only before the 25-year repayment period starts.
Quitclaim deed: a deed that moves a person’s ownership share without releasing them from the loan.
Membership interest redemption: the way an LLC buys back a departing member’s share, which changes ownership without a deed.
Non-borrowing owner acknowledgment: a document signed by a title holder who is not on the line, confirming the lien.
Frequently Asked Questions
Can a DSCR HELOC cover a buyout larger than the line limit?
No. A second-lien line stops at $500,000. A first-lien line on a rental with no mortgage can run up to $1,000,000, but lines above $500,000 drop to a 65% LTV ceiling at 720 or better. If the buyout does not fit, the options are a phased buyout, a partner or seller note, a partial buyout, added cash, a lower agreed price, or a DSCR cash-out refinance. A cash-out refinance is a separate first-lien loan rather than a line, and it can reach about 75% LTV on a standard rental, subject to lender guidelines.
Do I need a 720 credit score?
Yes on a second lien, because the program has no second-lien tier below 720. On a first lien the floor is 700, with 740 or better needed for the top tier. A higher score on a second lien does not raise the 70% CLTV ceiling.
Does the rent need to cover the whole line or only what I draw?
The test runs on the entire credit limit, drawn or not, using a stress payment of principal and interest. Gross monthly rent divided by that payment must be at least 1.10x. Taxes and insurance are not part of the qualifying payment, and the lender’s own calculation governs.
How long must I own the rental before borrowing?
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). No published rule waives either clock for a partner buyout.
Can the LLC borrow, or does a partner have to sign?
The LLC can hold title on this program, subject to program terms, and its members sign as guarantors. The line’s borrowers need not be the first mortgage’s borrowers.
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.
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, qualified on the property’s rent and 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. BiggerPockets — HELOC for investment property
2. Investopedia — Combined Loan-to-Value
3. BiggerPockets — Buyout agreement
5. FedLaws — Garn-St Germain Act due-on-sale triggers and exceptions
6. BiggerPockets — HELOC on an investment property
7. 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 Much Can You Borrow on a DSCR HELOC on Investment Property Pros and Cons? · Top DSCR HELOC Providers for Using Rental Equity to Buy Another Rental · Top DSCR HELOC Providers for Landlords Ready to Buy Their Next Rental
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.