The Quick Read: A home equity line can fund the down payment and closing costs on an investment property, so retirement accounts stay untouched. But the line only supplies cash. The separate purchase loan still sets its own rules on leverage, credit, reserves, and whether borrowed funds count toward each requirement.
- The line is secured by real estate equity, either your primary home or an existing rental. Which one you pledge changes the leverage ceiling and the risk.
- On an investment property, the network’s HELOC ceiling is 70% CLTV, with a 700 minimum credit score and a maximum line of $500,000.
- A line on a primary residence can reach 90% CLTV, and only at a 720 or better credit profile.
- The rental purchase is a second, separate file. Its rent has to cover its own payment, and your real cash flow has to carry the HELOC too.
- Lendmire arranges these lines through wholesale partners in 16 states. Every line is subject to lender guidelines and is not a commitment to lend.
Which Banks Offer a HELOC to Buy an Investment Property?
Most people think first of a HELOC secured by a primary home, while a line secured by a rental is a narrower product. The right lender for you depends on which property secures the line, your credit profile, and how much leverage you need.
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.
Because the answer changes with each borrower, a ranked list of banks would mislead you. Lendmire is a mortgage broker, not a lender. It works with a network of wholesale HELOC lenders and matches a file to the program that fits the property, the equity, and the borrower. The table below sorts lender types by how they tend to handle this product, with no institution named.
| Lender type | Typical pattern | What to confirm |
|---|---|---|
| Large retail lenders | Strong on primary-home lines | Whether rental collateral is allowed |
| Credit unions | Policies vary by institution | Any limit on renting the pledged home |
| Brokered wholesale lenders | A broker shops several programs | State availability and property type |
Availability is the first filter. Lendmire’s HELOC placement runs in 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. That is narrower than the 41-market footprint for DSCR investor loans, which covers 40 states plus Washington, D.C.
Why Use Home Equity Instead of Retirement Money?
A HELOC leaves your retirement balance where it is. A withdrawal or liquidation removes money from the account for good. The tradeoff is that the HELOC puts a property at risk instead of an account.
Run the comparison on four points:
| Factor | HELOC | Retirement withdrawal |
|---|---|---|
| What secures it | Real estate equity | The account itself |
| Effect on the account | None | Balance shrinks |
| Repayment | Required, on a schedule | Not required |
| Main risk | Lien on the pledged property | Lost long-term growth |
The first row is the point most investors skip. A HELOC is a secured debt. The Consumer Financial Protection Bureau says a borrower who falls behind could lose the home. That is the real price of keeping retirement savings intact, and it should be a deliberate choice.
Yahoo Finance notes that homeowners can use primary-residence equity for the down payment on an investment property or vacation home. It also says you need enough equity to qualify. Equity is the gate, not income alone.
Primary-Home Collateral vs. Rental Collateral
You can secure the line with your primary home or with a rental you already own. The two scenarios carry different ceilings, different risks, and different underwriting focus.
Scenario one: the line sits on your primary residence. The ceiling on a primary-residence line reaches 90% CLTV, and 90% exists only at a 720 or better credit profile. The program floor for credit is 600. Lines run from $25,000 to $750,000. A line above $500,000 is primary-residence only and caps at 75% CLTV, so the 90% ceiling applies only to lines at or below $500,000. A line above $500,000 also requires a full appraisal and a credit profile of at least 700, or 720 on the longer-runway program. Wholesale partners offer two HELOC programs. One is a higher-leverage program. The other is a longer-runway program with more draw-period structures.
Scenario two: the line sits on an existing rental. On an investment property the ceiling is 70% CLTV, with no tier above it. Both the 720 and 700 credit tiers reach 70%, so a higher score buys eligibility rather than more leverage. The floor is 700, and nothing sits beneath it. The maximum line is $500,000, and the draw structure is a 5-year interest-only draw followed by a 25-year repayment.
| Factor | Primary-home line | Rental-collateral line |
|---|---|---|
| Max CLTV | 90% at 720+ (75% above $500,000) | 70% |
| Min credit | 600 program floor | 700 |
| Max line | $750,000 | $500,000 |
| What is at risk | Your home | The rental |
A line that stays at or below $500,000 usually runs an automated valuation instead of a traditional appraisal. A rental-collateral line is capped at $500,000, so it falls in that lane. A borrower can still request a full appraisal. A line above $500,000 requires one.
How Underwriting Treats the Line
The HELOC lender looks at the borrower and the collateral. It does not look at the property you plan to buy. Credit, combined leverage, housing history, and debt load drive the decision.
Here are the mechanics that matter on this network:
- Debt-to-income: The maximum is 50%, and 45% for credit profiles from 600 to 679. A ratio above 45% requires a 680 minimum.
- Qualifying payment: The lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to draw.
- Credit report: One score model is used, keyed to the primary wage earner. The report can be no more than 90 days old at closing.
- Derogatory history: A bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure needs 7 years, and a deed-in-lieu, pre-foreclosure, or short sale needs 4.
- Draw at closing: At least 75% of the line is drawn at closing on both programs. Pricing floats during both the draw and repayment periods and never converts to fixed.
That last point shapes the plan. If you want a line you can leave undrawn until a contract is ready, read Lendmire’s piece Banks That Offer an Investment Property HELOC Without Drawing on the Line Right Away. The 75% draw at closing means the cash is moving as soon as the line opens.
Title is the sharpest structural rule. The individual borrower or a revocable living trust must hold title. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot. A rental already deeded to an LLC needs a vesting change before it can secure a line, or a DSCR cash-out refinance instead. Anyone else who appears on title becomes part of the file review.
Property and Borrower Limits That Stop Files
Some properties are not offered. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are all ineligible on both programs. Eligible types include single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable ones. A 2-4 unit property carries a 640 minimum on the longer-runway program.
Exposure has limits too. A borrower can hold at most three lines. Combined exposure caps at $2,000,000 on the higher-leverage program and $750,000 on the longer-runway program. A borrower with more than 15 financed properties is not eligible. Large portfolios hit this wall before they hit a credit problem.
One edge case catches owners who plan to convert. If you pledge your primary home and later rent it out, the line’s own terms may restrict that. Read the use clause in your line agreement before you plan a move-out.
The Purchase Loan Is a Separate File
The HELOC supplies cash. The loan that buys the property has its own approval. For a rental, that is often a DSCR loan, which qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Lendmire’s complete DSCR loans guide covers the full program.
Here are the purchase-side ranges across the network, all subject to lender guidelines:
- Purchase leverage: Most files land at 75%-80% LTV on a purchase, which means 20%-25% down. Select programs reach 85% LTV with roughly a 700+ score.
- Coverage: 1.00 is where 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.
- Loan size: up to $3,000,000 on standard programs (smaller balances available through select lenders).
- Reserves: They vary by lender, leverage, loan size, and transaction type. Around 6 months of PITIA is common. Conservative rate-term files at modest leverage under $1,500,000 can see reserves waived, and larger loans typically step up to about 9 months.
No zero-down DSCR purchase exists. The HELOC changes where the cash comes from, not whether it is required. A bigger down payment can lift the coverage ratio, but it never erases a leverage cap, a credit floor, a reserve rule, or a property restriction. Strong files clear two tests: enough equity and enough rental coverage.
Does the Purchase Lender Accept Borrowed Funds?
It depends on the program, and it depends on which pot of money you mean. Treat the down payment, the closing costs, and the reserves as three separate pots. A program may accept borrowed money for one pot and not the others.
Some DSCR programs cap the borrowed share of the down payment. Some want part of it unborrowed. Reserves are the strictest pot, and many programs want those funds sourced from your own accounts. A fully borrowed down payment can fail on a program rule even when the rent is strong. Ask the purchase lender how it treats each pot before you open the line, not after.
Documentation matters because the paper trail is the proof. Draw the funds into your own account. Keep the draw separate from other deposits. Save the line agreement and the statement showing the draw. The purchase lender will want to trace where the down payment came from.
A Stress Test Before You Open the Line
Rent has to carry two debts, not one. The DSCR compares the new property’s rent to the new loan’s payment (principal, interest, taxes, insurance, and any HOA dues). The HELOC payment sits outside that ratio, but it still comes out of your pocket.
Run the stress test in three passes:
1. Compute the DSCR on the new loan alone. Take monthly rent and divide it by the monthly PITIA. A result around 1.2x means rent covers the purchase loan with some room.
2. Add the HELOC payment. On an investment line the payment is interest-only during the draw, then amortizes. Because pricing floats, the payment can move with the balance. Add it to the monthly obligations your cash flow must carry.
3. Remove rent. Ask whether you can carry both payments if the unit sits empty. If the answer depends on next month’s rent check, the line is too large.
A coverage ratio above 1.00 is not positive cash flow. DSCR counts rent against PITIA only. Repairs, vacancy, management, utilities, and capex sit outside the calculation, so a file can clear the ratio and still be thin once those costs arrive.
The CFPB’s HELOC booklet explains that lenders often set the credit limit as a percentage of the home’s value, minus what you owe. That is why the equity math has to come first. If the primary home has little equity above the first mortgage, the line may not reach the down payment you need.
Where the General Rule Breaks
The idea that a HELOC funds a whole purchase fails in practice. The HELOC covers the down payment and closing costs. The purchase loan still finances the rest, and it brings its own leverage cap.
These edge cases come up most:
- Fully borrowed down payment. Some programs reject it outright, regardless of the rent.
- Borrowed reserves. Many programs want reserves from your own accounts.
- LLC-held rental. The rental cannot secure the line while an LLC holds title.
- Primary home turned rental. The line’s terms may restrict renting the property, so a DSCR refinance may fit better.
- Sub-640 profiles. These are limited to single-family residences with a clean 12-month housing history under the longer-runway program. Second homes floor at 640 and investment lines at 700, so no sub-640 file can qualify on either one. The restriction therefore reaches primary residences only.
- Listed properties. A property listed for sale, or listed within the past 60 days, is ineligible in NC, PA, TN, TX, and WA.
Bank-statement income raises a separate question. Business bank accounts require a 680 minimum for the deposit analysis. Investment lines already floor at 700, so bank-statement income is never the binding constraint on an investment line.
What the Investor Decision Looks Like
Treat the HELOC as short-term capital with a plan to repay it. A line on your primary home carries a second payment and puts the home at stake. That works best when the rental cash flow is proven, or when a refinance on the new property is the planned exit.
Several situations tend to point in different directions:
- You have primary-home equity and a stable income. A primary-residence line at up to 90% CLTV (720+) can fund the down payment, and a DSCR loan buys the rental.
- You have a rental with equity and a 700+ score. An investment-property line at 70% CLTV works, within the $500,000 cap.
- You hold the rental in an LLC. A DSCR cash-out refinance is the usual alternative to a line, because LLCs cannot hold title on a HELOC.
Questions to put to any lender, or to a broker shopping several:
1. Does the line allow rental use of the pledged property?
2. What is the CLTV ceiling for my occupancy and credit tier?
3. Is the valuation automated, or will a full appraisal be ordered?
4. What draw and repayment structure applies?
5. Does the purchase lender accept these funds for down payment, closing costs, and reserves?
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.
Key Terms Defined
HELOC: An open-end line of credit secured by home equity that you draw on and repay over time.
CLTV: Combined loan-to-value, which adds every loan on the property and divides the total by its value.
DSCR: The debt service coverage ratio, which divides monthly rent by the monthly PITIA.
PITIA: The full monthly obligation of principal, interest, taxes, insurance, and any HOA dues.
Draw period: The stretch of the line when you can borrow and pay interest only.
Seasoning: The time that must pass after a credit event or a purchase before a program accepts the file.
Frequently Asked Questions
Can a HELOC replace retirement savings for a down payment?
Yes, as a source of cash. The line is secured by real estate equity, so no retirement account is touched. The purchase lender still decides whether borrowed funds count toward the down payment, closing costs, and reserves, and each program sets its own treatment.
Which property should secure the line?
That depends on your equity and your risk tolerance. A primary-home line reaches higher leverage, up to 90% CLTV at a 720 credit profile or better, but it puts your home at risk. A rental-collateral line is capped at 70% CLTV, with a 700 minimum and a $500,000 maximum. Compare both against the cash you need.
Does the HELOC payment count in the DSCR ratio?
Generally no. The DSCR compares the new property’s rent to the new loan’s PITIA. The HELOC payment still comes out of your cash flow, so a stress test should include both payments.
Can an LLC borrow on a HELOC?
No. Title must be held by the individual borrower or a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. Subject to program terms, a DSCR cash-out refinance is the usual route for property held in an LLC.
Is a HELOC available in every state?
No. Lendmire arranges these lines only in its 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. Some of those states carry extra rules, so confirm your state and property type first.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value 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. The Consumer Financial Protection Bureau
2. Yahoo Finance – Using a HELOC for a down payment
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Banks That Offer an Investment Property HELOC to Buy a Rental Property · Banks That Offer an Investment Property HELOC Without Restarting Your Mortgage Term · Banks That Offer an Investment Property HELOC When You Don’t Fit Conventional Guidelines
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
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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.