The Quick Read: You use home equity by opening a separate line or loan against a property you already own. That cash goes toward the down payment on a rental, while a second, independent loan finances the rental itself. Each loan is judged on its own merits, so you need borrowing room on the first and rent coverage on the second.
- The equity loan is underwritten on you: credit, documented income, and debt-to-income. The rental loan is reviewed primarily on the property’s rent.
- On this network, an investment-property home equity line tops out at 70% combined loan-to-value (CLTV) and $500,000.
- A primary-residence line can reach 90% CLTV, but only at a 720-or-better credit profile.
- A line on your home puts your home at risk, and the line payment sits on top of the rental’s own payment.
- In BRRRR (buy, rehab, rent, refinance, repeat), the equity line is bridge money. The cash-out refinance is the exit.
How the Two-Loan Structure Works
Every version of this strategy is two transactions. First, you release equity from a property you own. Second, you buy the rental with a separate loan, using that equity as the down payment.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
Picture an investor with a paid-down primary home and a rental in mind. She opens a line against the home, draws cash, and wires it toward the purchase. The rental lender sees a down payment, a closing statement, and a paper trail showing where the money came from.
The two loans never merge. The home line looks at her credit and income. The rental loan, such as a DSCR loan, looks mainly at whether the property’s rent covers its own payment. DSCR stands for debt service coverage ratio. You get it by dividing monthly rent by the full monthly housing payment: principal, interest, taxes, insurance, and any HOA dues.
That separation is useful, because a thin personal income file does not automatically sink the rental loan. It also means you can pass one test and fail the other. Enough equity does not help if the rent is too thin, and strong rent does not help if the equity line never gets approved.
Across our wholesale network, purchase loans on investment property usually land at 75% to 80% LTV, which means 20% to 25% down. Select programs reach 85% LTV with roughly a 700-plus credit score. LTV is the loan amount divided by the property value. Those are the down payments your equity has to cover, before closing costs and reserves.
How Much Equity You Can Actually Reach
Equity is not the same as available cash. Equity is what the home is worth minus what you owe. Borrowing capacity is smaller, because lenders cap CLTV, which counts every lien on the property against its value.
Market-wide, Experian reports that many lenders cap home equity borrowing at 80% CLTV on the home, and some go higher. Those are market figures. On this network, the ceilings depend on how the property is used.
| Collateral | Max CLTV | Line size |
|---|---|---|
| Investment property | 70% | Up to $500,000 |
| Primary residence | Up to 90%, only at 720+ | Up to $750,000 |
| Second home | Up to 90%, only at 720+ | Up to $500,000 |
Here is the math in plain terms. Take your home’s value and multiply by the CLTV cap. Subtract your first mortgage balance. What remains is the most a line could reach, before fees and the lender’s valuation.
A few other guideline points matter for most files we place:
- Investment lines need a 700 minimum credit score, and 700 and 720 reach the same 70% ceiling.
- Debt-to-income can go as high as 50%, and the lender reviews your file on the interest-only payment calculated on the maximum draw.
- Investment lines at or below $500,000 normally use an automated valuation instead of a full appraisal.
- Eligible collateral includes single-family homes, 2-4 units, PUDs, townhomes, and condos, including non-warrantable ones.
- Manufactured homes, co-ops, condotels, log homes, and commercial or mixed-use properties are not offered.
- A borrower is limited to three lines, and owning more than 15 financed properties makes you ineligible.
- Home equity line availability is limited to 16 full-service states, which is narrower than the 41-market DSCR footprint.
Every figure is subject to lender guidelines and full file review.
Home Equity Loan, HELOC, or Cash-Out Refinance?
Three products can release equity, and they behave very differently. A home equity loan is a lump sum. A HELOC (home equity line of credit) is a line you draw on as needed. A cash-out refinance replaces your first mortgage with a larger one.
| Product | Structure | Payment pattern | Main risk |
|---|---|---|---|
| Home equity loan | Second lien, lump sum | Fixed schedule | Added payment on top of first mortgage |
| HELOC | Revolving line | Interest-only draw, then repayment | Floating cost and payment jump |
| Cash-out refinance | Replaces first mortgage | One new payment | Reprices your whole balance |
The big advantage of a line or second-lien loan is that your existing first mortgage stays untouched. If your first mortgage cost is low, a cash-out refinance would reprice all of it just to get a slice of cash. A line leaves it alone.
The investment-property lines we place run a 5-year interest-only draw followed by a 25-year repayment. At least 75% of the line is drawn at closing, and the cost floats through both phases and never converts to fixed. That 75% draw matters for carry. You start paying on most of the line immediately, whether or not the rental has a tenant yet.
How the Purchase Lender Treats Borrowed Down Payment Funds
Whether a borrowed down payment is allowed depends on the purchase program, not on a universal rule. Many investors do it and many DSCR purchase programs accept it, but you confirm program by program. Investors on BiggerPockets describe an HELOC-sourced down payment as commonly done and usually permissible. They also point out that it effectively finances the purchase at close to 100%.
Take that last point seriously. A purchase at 75% LTV with the other 25% funded by a line is close to a full-price financing. Any dip in rent, any vacancy, or any repair bill lands on you with no cash cushion behind it. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Expect the purchase lender to trace the money. A large deposit gets followed back to the line. Disclose the source up front, keep the statements clean, and ask whether the borrowed funds count toward the down payment, the closing costs, the reserves, or all three. Those are separate questions with separate answers.
Reserves are a separate test. They vary by lender, leverage, loan size, and transaction type, and commonly run around six months of PITIA. PITIA is principal, interest, taxes, insurance, and association dues. Borrowed cash that goes straight into the down payment does not also sit in your account as reserves.
Finally, the rent has to carry more than the new loan in practice. The lender’s coverage test looks at the rental’s own payment. Your budget has to absorb the line payment too. Many select programs start at 1.00 coverage, and stronger ratios open better pricing and leverage. A separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Clearing the ratio is not the same as positive cash flow, because repairs, vacancy, management, utilities, and capital expenses all sit outside the calculation.
The BRRRR Version, Step by Step
BRRRR adds a rehab and a refinance, so equity does more than one job. Here is how the sequence usually runs.
1. Measure capacity first. Work out CLTV room on your home before you look at a single listing.
2. Open the line before you need it. The CFPB’s HELOC booklet notes that lenders can generally freeze or reduce a line if home values fall or your finances worsen. A line that is open and funded before you go under contract is safer than one you try to open mid-deal.
3. Buy. The equity funds the down payment. The purchase loan applies its own leverage, reserve, and source-of-funds rules.
4. Rehab. The rehab is funded from savings, more of the line, or a separate source. The line’s payment keeps running throughout.
5. Rent and season. Cash-out refinances commonly expect about six months of seasoning. Until that clears, the new lender typically sizes the loan on the lower of appraised value or cost basis.
6. Refinance. A DSCR cash-out refinance tops out around 75% LTV on standard rentals. The new loan has to pay off the first lien, any line on that property, and the rehab spend.
7. Repay the line and repeat. The refinance proceeds refill your capacity for the next down payment.
Run a quick example. Say the combined balances against the improved property total 70% of its after-repair value. A 75% cash-out then leaves about 5% of that value in cash, before closing costs and carry. That is a thin margin, and it shows why the appraisal is the pivot point of the whole strategy. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Short-term rentals run tighter. Cash-out on a short-term rental typically tops out at 70% LTV, and lenders usually want a 640-plus score and about 12 months of hosting history. Short-term rental rules vary by city, county, HOA, and property type, so confirm local rules before relying on projected rental income.
Where the General Rule Breaks
The steps above assume a clean, individually titled home with a cooperative appraisal. These are the situations where they bend or snap.
The rental is in an LLC. Equity lines on this network require title in an individual’s name or in an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A property already deeded to an LLC needs a vesting change, or a DSCR cash-out refinance instead, which can work for LLC-titled borrowers subject to lender program eligibility.
The rental is under renovation. A line on the rental itself is usually unavailable, because the equity is not there until the work is done. An automated valuation will also miss the improvements. Investors typically borrow against another seasoned property or their home.
The appraisal comes in light. You then hold an open line and get less cash-out than planned, or none. Your options are to hold longer, pay the line down from reserves, refinance for a smaller payoff, or sell.
The line gets frozen. Falling values can trigger a freeze or reduction at exactly the wrong moment. The CFPB’s explainer on HELOCs also stresses that falling behind on a line secured by your home could cost you the home.
The draw period ends. An interest-only draw can leave a large balance when repayment begins. The payment steps up, and your rent has to be ready for it.
You are self-employed. The home line runs on documented personal income, which business write-offs can shrink. The rental loan reads primarily the property’s income, so the two files can tell different stories.
The rental is paid off. A line on a paid-off rental can sit in first position. Because it is a personal-credit loan, your credit, income, and DTI decide it, and the 700 floor and 70% ceiling apply.
Your equity is in a property type that is not offered. Manufactured homes, log homes, and barndominiums fall outside these programs entirely, for both the equity line and the DSCR loan.
What the Decision Looks Like in Practice
Start by naming where your equity sits. That one fact narrows the field fast.
| Where your equity is | Usual path | Watch for |
|---|---|---|
| Primary home | Line or loan on the home | Your home is the collateral |
| Seasoned individually titled rental | Line on the rental, if available | Scarce; 70% CLTV, 700 score |
| LLC-held rental | DSCR cash-out refinance | Lines cannot be written on LLC title |
| Need cash once vs repeatedly | Loan for once, line for repeat | Floating cost on lines |
A line suits you if you plan repeated deals and have a plan to repay it. A lump-sum loan suits a one-time need. A cash-out refinance makes sense when the whole first mortgage is worth reworking anyway.
Then run both tests. First, can you reach enough CLTV to cover 20% to 25% down on the rental, plus closing costs and reserves? Second, does the rent clear coverage on the new loan with the line payment still survivable if the unit sits empty for a few months? The strongest files clear both. A larger down payment lowers the rental’s payment and can lift the coverage ratio, but it never erases leverage caps, credit floors, reserve rules, or property eligibility. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Be honest about the downside. Under this structure, you can end up owing on the original mortgage, the equity line, and the rental loan at once. That stack is manageable when rents are steady and the refinance lands. It is punishing when values dip and the exit stalls.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
For the rental side of the equation, see the complete DSCR loans guide.
Key Terms Defined
CLTV (combined loan-to-value): The total of all loans secured by a property, divided by its value.
HELOC: A revolving line of credit secured by property, usually with an interest-only draw period followed by repayment.
DSCR: The monthly rent divided by the full monthly housing payment, used to judge whether a rental covers its own debt.
Seasoning: The waiting period a lender wants before it will refinance based on a new value, commonly about six months on a cash-out.
Source of funds: The documented origin of your down payment, which the purchase lender traces.
Subordination: An agreement by a lien holder to rank behind a new loan, which requires that holder’s consent.
BRRRR: Buy, rehab, rent, refinance, repeat; a method of recycling capital through a cash-out refinance.
Frequently Asked Questions
Can I use a HELOC as the down payment on a rental property?
Often yes, but it depends on the purchase program. Many programs accept borrowed down payment funds when you document the source. Confirm whether the borrowed money can count toward the down payment, closing costs, and reserves separately.
Can I take a HELOC on the rental itself?
Sometimes, but it is narrow. On this network, an investment-property line caps at 70% CLTV and $500,000, requires a 700 credit score, and must be held in an individual’s name or a revocable living trust. Properties held in an LLC point toward a DSCR cash-out refinance instead. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Does a DSCR loan look at my personal income?
The rental loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The home equity line is different. It is underwritten on your credit, documented income, and debt-to-income ratio.
Is clearing 1.00 coverage the same as positive cash flow?
No. The ratio compares rent to the housing payment only. Repairs, vacancy, management, utilities, and capital expenses sit outside it, and so does the payment on any equity line you used for the down payment.
Can I reuse the line for the next BRRRR deal?
Yes, if the refinance pays the line down and your credit and CLTV room still hold. A line used on a failed refinance stays drawn, which means no fresh capital for the next deal.
If You Want to See How the Numbers Work
If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. An illustrative calculator on the site can give you a rough estimate to start.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker that arranges financing through select lenders in its wholesale network, including DSCR investor loans across 41 markets, including Washington, D.C. Lendmire is not a lender, and nothing here is a commitment to lend. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Experian – Buying investment property with home equity
2. BiggerPockets – Has anyone used a HELOC as a down payment for investment property?
4. CFPB – What is a home equity line of credit (HELOC)?
This article is part of Lendmire’s DSCR loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can You Cash Out a Condotel With a Super Jumbo DSCR Loan? · Can a Condo Building in Litigation Still Get a Rental HELOC? · How to Borrow Against a Free-and-Clear LLC-Owned Rental
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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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.