The Quick Read: A home equity line on property you already own can supply the down payment and closing costs for your next rental, but it is a separate approval from the purchase loan, and on the network Lendmire brokers through, an investment line requires a 700 credit score, caps at 70% combined loan-to-value, and tops out at a $500,000 line. You need two approvals, not one, and both must work on their own. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
- The line is secured by property you own today. It is not a purchase loan.
- On an investment property, the network ceiling is 70% CLTV, and 700 is a hard credit floor.
- Titling is strict: the individual borrower or a revocable living trust, never an LLC.
- The line is variable, interest-only at first, and then fully amortizing.
- The purchase loan, usually a DSCR loan, has its own leverage, credit, and reserve tests.
How Does Using a HELOC to Buy a Rental Actually Work?
A HELOC (home equity line of credit) is a revolving line secured by a property you already own. You borrow against equity, take the cash, and use it for the down payment and closing costs on the next purchase. The line and the purchase loan are two separate files with two separate lenders.
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.
Here is the sequence in plain steps:
1. Choose the property that will secure the line: your primary home or an existing rental.
2. Apply for the line and have the property valued.
3. Draw the funds and keep a clean paper trail from the line to your bank account.
4. Document that money to the purchase lender as your source of funds.
5. Close the purchase loan, then carry both payments afterward.
Order matters. The purchase lender will want to see where the down payment came from. Whether a lender accepts borrowed money for the down payment or for reserves varies by lender and program. Ask before you draw, not after.
One more point sets expectations. On the network’s investment lines, at least 75% of the line is drawn at closing. You are not opening a dormant safety net. You are taking most of the money on day one, and interest starts running on it.
Which Property Should Secure the Line?
You can pledge your primary home or an existing rental. The choice decides what you can borrow and what you can lose. If you default on a line secured by your home, the lender can foreclose on your home, not the new rental. A DSCR loan, by contrast, is secured only by the property being bought.
The network treats the two collateral types very differently:
| Factor | Investment-property line | Primary-home line |
|---|---|---|
| Max CLTV | 70% | Up to 90% at 720+ credit |
| Minimum credit | 700 | Varies by tier, from 600 |
| Largest line | $500,000 | $750,000 |
| Draw structure | 5-year draw, 25-year repay | Two structures offered |
| Max DTI | 50% | 50% |
The 90% figure on a primary home exists only at a 720-or-better credit profile, and it never applies to a rental. Lines above $500,000 are primary-residence only, need a 700 score or better (720 on the longer draw-period structure), cap at 75% CLTV, and require a full appraisal. Subject to lender guidelines and full file review, those are the real boundaries.
The honest tradeoff: a line on your home reaches higher leverage but puts your residence behind a rental purchase. A line on an existing rental caps lower but keeps the risk inside your investment portfolio.
What Are the Investment Property HELOC Requirements?
The network’s investment line requires a 700 credit score, a 70% CLTV ceiling, a 50% maximum debt-to-income ratio, and individual or revocable-trust ownership. Anything above 700 buys eligibility, not extra leverage. Both the 720 and 700 tiers reach the same 70% CLTV, and nothing sits beneath 700. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
CLTV means combined loan-to-value: your first mortgage plus the new line, divided by the property’s value. If you have no first mortgage, the line alone counts.
Other requirements that matter for a rental line:
- Line size. Lines run from $25,000 to $750,000, but an investment line stops at $500,000.
- Debt-to-income. The maximum is 50%, and the lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you actually borrow.
- Credit history. Bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure needs 7 years, and a short sale or deed-in-lieu needs 4.
- Property types. Single-family, 2-4 units, PUDs, townhomes, and condos, including non-warrantable condos, are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not.
- Valuation. Because an investment line caps at $500,000, it normally uses an automated valuation with no traditional appraisal. A full appraisal is available if you request one.
- Exposure. You are limited to three lines. An investor with more than 15 financed properties is not eligible.
- Availability. These lines are offered only in Lendmire’s 16 full-service states, which is narrower than its 41-market DSCR footprint.
How does this compare with what the wider market reports?
Experian reports that investment-property lines typically cap at 80% loan-to-value and require at least 20% equity to remain after a full draw. It also says you will likely need a higher credit score, a lower debt-to-income ratio, and stronger cash reserves than for a primary-home line. The network ceiling for an investment line is 70% CLTV, and that is the number to plan around.
NerdWallet adds that fewer lenders offer rental lines at all, because lenders see higher default risk on investment property. Large retail lenders often decline them entirely. Expect to compare options rather than assume your own bank will say yes.
Why Titling Is the Sharpest Difference From a DSCR Loan
The line must be held by you personally or by a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. DSCR loans, by contrast, are commonly made to LLC-titled borrowers, subject to program terms.
That creates a practical trap. Many investors deed their rentals into an LLC for liability reasons. If your equity sits in an LLC-owned property, a line is off the table unless you change the vesting first. A DSCR cash-out refinance is often the cleaner answer in that case. On most standard-rental files, it tops out around 75% LTV, and about six months of seasoning is the usual expectation.
How Much Can You Actually Draw?
The formula is simple: property value times 70%, minus what you still owe on the first mortgage. The result is your maximum line, up to the $500,000 program cap, before the lender sizes anything against your income.
Run the numbers on a percentage basis. Say your rental has a first mortgage equal to 40% of its value. A 70% CLTV ceiling leaves room for a line equal to 30% of that value. Now say you want to buy a rental at a similar price using 75% LTV, which is a common purchase tier. You need 25% down, plus closing costs. The line covers the down payment with a little left for fees. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Change one input and it breaks. If the first mortgage is 50% of value, the line is only 20% of value. It no longer covers a 25% down payment. In that case you are short before closing costs, and you would need a lower purchase price, more cash, or a different structure. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Now look at the combined position. If the line funds the whole down payment, you are effectively financed near 100% on the new property. You also owe the original first mortgage, the new purchase loan, and the line, all at once. That is a lot of debt supported by two properties.
How Does the Purchase Lender Treat HELOC Money?
The purchase loan is its own file. On a DSCR purchase, lenders typically want 20%-25% down, and select high-leverage programs reach 85% LTV with roughly a 700+ score. The loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines.
Several points apply across most programs we see:
- Coverage. A 1.00 DSCR is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger ratios open better pricing and leverage.
- Credit. A 620 floor exists in parts of the network, most programs want around 660, and 700+ unlocks the strongest leverage tiers.
- Reserves. They vary by lender, leverage, loan size, and transaction type. Around 6 months of PITIA (principal, interest, taxes, insurance, and association dues) is common, and larger loans typically step up.
- Source of funds. Expect to show a paper trail from the line to the closing table. Some lenders limit borrowed funds for reserves even when they accept them for the down payment.
- Loan sizes. Standard purchase loans run up to $3,000,000 on standard programs (smaller balances available through select lenders).
The line’s payment is not part of the DSCR math. DSCR compares the new property’s rent to its own PITIA, and nothing else. But the payment on the line still has to come from somewhere. It will come from your salary, another rental, or savings.
A larger down payment lowers the new loan’s payment and can lift the coverage ratio. It never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage.
One more distinction, because it trips up many first-time buyers. Clearing 1.00 does not mean the property has positive cash flow. Repairs, vacancy, management, utilities, and capital expenses all sit outside the calculation. Plan for them separately. The complete DSCR loans guide walks through how the ratio is built.
Stress-Test the Combined Payments
Most failures on this strategy come from payment stacking, not from qualification. Before you draw, test the line against each scenario below.
| Scenario | What changes | What to check |
|---|---|---|
| Variable pricing moves up | Line payment rises | Can income absorb it? |
| Draw period ends | Interest-only becomes amortizing | Payment jump at repayment |
| New rental sits vacant | No rent for a stretch | Reserves and other income |
| Collateral rental has a vacancy | Pledged property earns less | Both loans lean on you |
The CFPB HELOC booklet explains that lines typically carry variable rather than fixed interest rates, so monthly payments may change. It also describes a draw period followed by a repayment period. On the network’s investment line, pricing floats during both phases and never converts to fixed. The draw lasts 5 years, followed by a 25-year fully amortizing repayment.
That structure creates payment shock. In the draw phase, you are paying interest only. Once repayment starts, you are paying principal as well, and the payment steps up. Many investors plan only for the first phase. Plan for the second.
Where Most Investors Get It Wrong
They assume the line replaces the purchase loan. It does not. The line funds the down payment. You still need a mortgage on the new property.
They treat a rental like a primary home. Rental lines carry lower leverage, stricter credit, and fewer lenders, as both NerdWallet and Experian describe.
They forget about vesting. Property in an LLC cannot hold a line. Find that out before you apply, not after.
They ignore the other direction. If either approval fails, the other becomes a problem. A drawn line with no purchase to close on leaves you carrying interest on borrowed money. Get a purchase-side read first.
When Is This a Bad Idea?
Skip the strategy if any of these describe you:
- The new property only clears 1.00 coverage, with no cushion for vacancy or repairs.
- Your reserves would be gone after the down payment and closing costs.
- You depend on a single paycheck to carry the line and the first mortgage.
- Your credit sits just under 700, and you are hoping a lender will bend.
- The collateral is your home, and the rental purchase is a stretch.
A good test: if the new rental stood empty for several months, could you still pay every loan without selling something? If not, the structure is too aggressive.
What If You Don’t Qualify?
A missed requirement does not end the plan. It points to a different tool.
| Situation | Option to review |
|---|---|
| Rental is held in an LLC | Change vesting, or DSCR cash-out |
| Credit under 700 | Build credit, or review DSCR cash-out |
| Equity too thin for 25% down | Lower price or higher-leverage purchase |
| One-time cash need | Fixed-amount alternatives |
| Plan to live in a 2-4 unit | Owner-occupied financing |
The owner-occupied route works only if you live in the building, which fits house hackers and not pure rental buyers. After the occupancy condition is satisfied, many investors later move to DSCR financing. A pure rental purchase usually lands in DSCR territory anyway, because the loan looks to the property’s rent instead of your income documents.
Key Terms Defined
HELOC: A revolving line of credit secured by a property you own, with a draw phase followed by a repayment phase.
CLTV: Combined loan-to-value, meaning all loans on the property added together and divided by its value.
Draw period: The early stretch when you can borrow and pay interest only.
Repayment period: The later stretch when the line amortizes, meaning each payment includes principal.
DSCR: Debt service coverage ratio, which compares a property’s monthly rent to its monthly PITIA.
PITIA: Principal, interest, taxes, insurance, and any association dues on a property.
Vesting: The legal form in which title to the property is held, such as an individual or a trust.
Source of funds: The documented origin of the money you bring to a purchase.
Frequently Asked Questions
Can I use a HELOC for the down payment on an investment property?
Often yes, but the purchase lender must accept it. Borrowed funds are usually allowed for the down payment on many programs, while reserves are stricter. Ask the purchase lender in writing before you draw, and document every step from the line to the closing table.
Can HELOC money also cover closing costs and reserves?
Closing costs are commonly funded this way. Reserves depend on the lender, because some want those funds to be your own savings. The purchase side typically calls for around 6 months of PITIA, though that varies by lender, leverage, and loan size.
Will the line’s payment count against my DSCR?
No. DSCR compares the new property’s rent to its own PITIA only. The line’s payment does not enter that ratio, but it is a real obligation you must pay from other income.
Can an LLC take out an investment property HELOC?
Not on the network’s lines. Title must be held by the individual borrower or a revocable living trust. If the rental sits in an LLC, you would need a vesting change or a DSCR cash-out refinance instead.
What credit score do I need?
A 700 score is the hard floor on an investment line, and nothing above it raises the 70% CLTV ceiling. The purchase loan has its own credit tiers: 620 in parts of the network, around 660 for most programs, and 700+ for the strongest leverage.
Next Step
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. The brokerage arranges financing through select lenders in its wholesale network, and every figure here is subject to lender guidelines and full file review, not a commitment to lend. You can reach the team at 828-256-2183 or request a quote online.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. 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.
Investors who want the broader program framework can review how DSCR loans work.
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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. Experian
2. NerdWallet
3. CFPB: What You Should Know About Home Equity Lines of Credit
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: How to Qualify for an Investment Property HELOC Subordinated for a Refinance · Can You Get an Investment Property HELOC on Business Deposits? · Can You Get an Investment Property HELOC During a Divorce?
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
Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.