Top HELOC Providers for the Next Down Payment

The Quick Read: A HELOC can fund the next down payment, but the right provider depends on which property secures the line, how much equity sits behind it, your credit profile, and whether the purchase lender will accept borrowed funds as down-payment money, so the comparison starts with your file rather than a ranking.

• On an investment property, lines in Lendmire’s wholesale network top out at 70% combined loan-to-value (CLTV).
• On a primary residence or second home, the ceiling reaches 90% CLTV, and only at a 720 or better credit profile.
• Line sizes run from $25,000 up to $750,000, but the maximum depends on occupancy: $750,000 on a primary residence, and $500,000 on a second home or investment property. Draw periods are interest-only, followed by full amortization.
• A DSCR purchase loan judges the new rental on rent against its payment. The HELOC payment sits outside that ratio, but your cash still has to carry it.
• Naming top providers would require knowing the property, equity, credit, and leverage first. A broker that shops several wholesale lenders matches the file to the program.

Lendmire is a mortgage broker. It arranges these lines through select wholesale lenders and is never the lender itself. Every figure below is subject to lender guidelines and full file review.

Why This Article Names No Providers

Ranked provider lists skip the question that decides most outcomes: will the purchase lender count the money? A provider that looks strong on paper can still leave a file short.

So this piece does what a broker does. It explains how lenders in the network treat these lines, what the structures look like, where the rules break, and how to compare options on your own numbers.

Key Terms Defined

HELOC: A revolving line of credit secured by a property, drawn as needed up to a limit.

CLTV (combined loan-to-value): All loans against the property, first mortgage plus the line, divided by its value.

Draw period: The stretch when you can borrow and pay interest only.

Repayment period: The stretch after draws end, when the balance amortizes.

DSCR (debt service coverage ratio): Monthly rent divided by the full monthly housing payment on the property being financed: principal, interest, taxes, insurance, and any HOA dues.

Seasoning: How long funds have been in an account, or a loan on the books, before a lender treats them as settled.

What Is a HELOC Doing in a Down Payment Plan?

It converts equity you already hold into cash for the next purchase. The CFPB describes a HELOC as an open-end line you can borrow against repeatedly, with a draw period followed by repayment, often over ten or 20 years. It also warns that a missed repayment can cost you the home that secures the line.

Yahoo Finance notes that homeowners use primary-residence equity for the down payment on a vacation home or investment property. It gives a simple case: a $500,000 home with a $300,000 balance carries $200,000, or 40%, in equity. That is the starting pool, not the amount you can borrow.

How Does Underwriting Treat the Line, Step by Step?

Two underwriters review the same money, and they ask different questions.

1. The line’s lender sizes the limit. It starts with the home’s value, subtracts what you owe, and applies a CLTV cap. The CFPB’s HELOC booklet uses 75% as an illustration. That is a market example only. The network figures follow below.

2. The line’s lender checks you. Nasdaq, citing SmartAsset, says lenders review income and existing debts before approving a HELOC. In this network, debt-to-income tops out at 50%. It drops to 45% for credit profiles from 600 to 679, and anything above 45% needs at least a 680. Since the minimum credit score is 600 only on a primary residence, 640 on a second home, and 700 on an investment property, the 600-to-679 band applies only where those floors allow. The line is qualified on the interest-only payment calculated on the maximum draw, not on what you plan to borrow.

3. Valuation follows. Lines at or below $500,000 ordinarily use an automated valuation with no traditional appraisal. A higher CLTV may require a secondary valuation. Every line above $500,000 needs a full appraisal, and a borrower can request one at any size.

4. You draw and document. Funds move into your account. The paper trail matters: the draw, the deposit, and the source all need to be traceable.

5. The purchase lender decides how the money counts. This is the swing step. Some purchase lenders accept borrowed funds for the down payment. Others want part of it from unborrowed cash. Borrowed funds are also commonly kept out of the reserves count, so down payment, closing costs, and reserves are three separate tests.

6. The rental is underwritten on its own income. On a DSCR purchase, the property’s rent against its payment is the test. Across the wholesale network, 1.00 is where select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. The HELOC payment is a personal obligation and does not enter the ratio.

Clearing 1.00 is not the same as positive cash flow. Repairs, vacancy, management, utilities, and capex sit outside the calculation. Your own budget has to cover the HELOC payment alongside them.

What Do the Wholesale Lines Look Like?

The structures are consistent enough to plan around. Each is a standalone line in first or second lien position, and the investment tier is the most restrictive.

Read those ceilings carefully. On a primary residence, 90% CLTV is available only at 720 or better and only on a line up to $500,000. At 700, the ceiling is 85% up to $500,000, or 75% up to $750,000. At 640, it is 80%. A line above $500,000 is primary-residence only, caps at 75% CLTV, and requires a full appraisal. On a second home, 90% again needs a 720 profile.

The draw structures come in two forms. One pairs a 3-year interest-only draw with a 17-year amortizing repayment. The other pairs a 5-year draw with a 25-year repayment. Investment lines use the 5-year structure only. At least 75% of the line is drawn at closing. Pricing floats through both periods and never converts to fixed, so a line is a variable-rate commitment from day one. After closing, the minimum subsequent draw is generally $1,000.

Other eligibility points that trip files:

• Credit reporting: A single-bureau score model is keyed to the primary wage earner. The report can be no more than 90 days old at closing, and there are no rescores.
• Derogatory history: A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history splits by program on primary and second homes. Investment files follow a 7-year foreclosure path and a 4-year path for deeds in lieu, pre-foreclosures, and short sales.
• 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 offered.
• Exposure: A borrower is limited to three lines. Anyone owning more than 15 financed properties is not eligible.
• Availability: These lines are offered in Lendmire’s 16 full-service states, a narrower footprint than the 41-market DSCR platform.

Where Does the General Rule Break?

The general rule says equity plus credit gets you a line. These cases break it.

The home is held in an LLC. Individual borrowers or a revocable living trust can hold title on these lines. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot. This is the sharpest difference from a DSCR loan, which can close in an entity, subject to lender program eligibility. A property already deeded to an LLC needs a vesting change first, or a DSCR cash-out instead of a line.

You plan to rent the collateral. The CFPB booklet warns that the terms of a line may prohibit renting out the home. Check that clause before you rent a property that secures one.

The collateral sells. The same booklet says a HELOC generally must be paid in full when the home is sold. If the plan relies on selling the old home later, the payoff has to be in the plan.

The lender reduces or freezes the line. The booklet says a lender may reduce the credit line if the home’s value falls. A line you count on for a future purchase is not guaranteed to stay at its limit.

Texas primary residences. A Texas primary is a homestead and caps at 80% combined loan-to-value. Higher matrix tiers never apply there. Texas second homes and investment properties follow the standard tables.

Listed properties. A property listed for sale, or listed within the past 60 days, is ineligible in Indiana, North Carolina, Pennsylvania, Tennessee, Texas, and Washington.

Market figures versus network figures. Any CLTV figure quoted from research or market sources, such as the CFPB booklet’s 75% illustration, describes the broader market and not this network. The network ceiling for an investment line is 70% CLTV.

Tax treatment. Whether interest on a line used for a down payment is deductible depends on how the funds are used and on your own situation, so confirm it with a tax professional before you draw.

How Do You Compare Providers on a File?

Compare on the traits that matter for a purchase. A provider that is strong for a kitchen remodel may be wrong for a down payment.

The best program for your situation depends on property type, credit profile, leverage need, and documentation. That is the value of a broker that shops multiple wholesale lenders. Lendmire’s network spans lenders with different credit floors, draw structures, and overlays, so one file can look strong at one lender and thin at another.

What Does the Investor Decision Look Like?

Picture an investor with a primary home carrying 40% equity and a target rental under contract. The line is sized on the primary. The purchase loan is sized on the rental. Most DSCR purchases land at 75%-80% LTV, with select high-leverage programs reaching 85% at roughly a 700+ score. So the line has to supply the 20%-25% down, or 15% on the high-leverage tier. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.

Now stack the two debts. The new rental carries its own loan, and the line carries a second, variable-rate obligation on the primary. Combined financing can approach the full purchase price. The rental’s rent must cover the new loan. Your other income must carry the line’s payment.

A larger down payment lowers the monthly payment and can lift the DSCR. It never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage. For the structure itself, Lendmire’s complete DSCR loans guide walks through coverage, leverage, and reserves. Reserves vary by lender, leverage, loan size, and transaction type. They commonly run around 6 months of PITIA, though conservative rate-term files at modest leverage under $1,500,000 can see them waived. Loans above that size typically step up to about 9 months.

A second route is to borrow against the rental you already own, not your home. Keep the 70% investment ceiling and the 700 credit minimum in mind when you size it.

Next Steps

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. Call 828-256-2183 or request a quote through the Lendmire quote page.

About Lendmire

Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB – What is a HELOC

2. Yahoo Finance – HELOC for down payment

3. CFPB – What You Should Know About HELOCs booklet

4. Nasdaq – How to use a HELOC for a down payment