Top HELOC Providers to Fund a Down Payment on a New Home

The Quick Read: The top provider for a down payment is the one whose program fits your property, your credit profile, and the purchase lender you plan to use, so no single company wins for every borrower. A home equity line turns equity in a home you already own into cash for the next purchase. Lendmire is a mortgage broker, not a lender, and matches each file to a select wholesale HELOC lender whose guidelines fit.

• The ceiling depends on occupancy. An investment-property line tops out at 70% CLTV, while a primary residence or second home can reach 90% CLTV only with a credit profile of 720 or better.
• The purchase lender decides whether borrowed funds count as a down payment, so ask before you open the line.
• A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. The line payment still has to fit your own budget.
• Equity lines are available through Lendmire’s 16 full-service states, a narrower footprint than its DSCR investor programs across 41 markets, including Washington, D.C.

What Does a HELOC Actually Do for a Down Payment?

A HELOC produces cash. It does not buy the property. You open a revolving line against equity in a home you own, draw from it, and send the proceeds to the purchase closing as your down payment.

Equity is the home’s value minus what you owe on it. A lender sets the line as a percentage of value, called combined loan-to-value (CLTV), and subtracts your existing mortgage balance from that cap. The remainder is the most you can borrow.

The line has no restriction on what you spend it on. The real gatekeeper is the lender on the new purchase loan. That lender decides whether a documented draw counts as your down payment and how it wants the paper trail to look. That question deserves an answer before you commit to a plan.

How Do Wholesale HELOC Lenders Size Your Line?

Lenders in the network size the line from three inputs: occupancy of the collateral, credit profile, and total combined leverage. Occupancy matters most, because the ceilings differ sharply. Most programs also pair a higher ceiling with a better credit profile.

Those ceilings are the top of each range, not typical outcomes. On a primary residence, a 720+ profile reaches 90% CLTV on lines up to $500,000. At 700+, the ceiling is 85% CLTV up to $500,000. A line above $500,000 is for primary residences only, needs a credit profile of 700 or better (720 on the longer-runway structure described below), and caps at 75% CLTV. It also requires a full appraisal.

A second home reaches 90% CLTV only at 720+. At 700+ or 680+ it steps down to 85%, and at 660+ it drops to 80%. An investment property stays at 70% CLTV even at 720+.

Debt-to-income is the other gate. These programs allow up to 50% DTI, 45% for credit profiles from 600 to 679. A ratio above 45% needs a 680 minimum. Qualification runs on the interest-only payment calculated on the maximum draw, which is stricter than the payment on what you plan to draw.

All figures are subject to lender guidelines and full file review, and they are not a commitment to lend.

How Does Underwriting Treat the Draw, Step by Step?

Underwriting happens twice, once for the line and once for the purchase. The sequence below keeps them from colliding.

1. Pick the collateral. The line is secured by a home you own, usually your primary residence or a second home. An investment property can also secure one, at lower leverage.

2. Measure usable equity. Take the lender’s CLTV cap for your occupancy and credit tier, then subtract your current mortgage balance. What remains is the ceiling on the line, before the dollar caps in the table.

3. Talk to the purchase lender first. A DSCR lender reviews the new property’s rent against its payment. It also reviews where your down payment came from. Programs differ on whether borrowed funds are accepted. They also differ on whether any portion must come from seasoned own funds, and on how the draw must be documented.

4. Open the line and draw. Lines up to $500,000 ordinarily run on an automated valuation, with no traditional appraisal. A higher CLTV can require a secondary valuation, and you can request a full appraisal in any case.

5. Create the paper trail. The draw lands in your bank account, and that deposit shows up on statements. Underwriters read large deposits closely, so the source should be clear.

6. Close the purchase. On a DSCR loan, the property’s rent measured against its own payment is the primary qualifier. DSCR divides monthly rent by the monthly principal, interest, taxes, insurance, and any HOA dues (PITIA). A debt coverage ratio at or above 1.00 means the rent covers that payment.

7. Plan the exit. Pricing on these lines floats and never converts to fixed. Most investors treat the line as bridge capital and plan to pay it down or restructure.

Your line payment is not part of the DSCR ratio for the new property. It still comes out of your own cash flow, so budget for it separately.

What Structures and Variations Exist?

Two wholesale structures cover most situations: a higher-leverage program and a longer-runway program. The higher-leverage program pairs a 3-year interest-only draw with a 17-year fully amortizing repayment. The longer-runway program uses a 5-year interest-only draw and a 25-year repayment. Primary residences and second homes can use either. Investment lines use the 5-year draw and 25-year repayment structure only.

Several features apply across both:

• Lien position. The line is a standalone product that can sit in first or second position, depending on your existing mortgage.
• Draw at closing. At least 75% of the line is drawn at closing. Because of that, size the line close to what you need instead of opening a large line “just in case.”
• Subsequent draws. After closing, the longer-runway program states a $1,000 minimum for later draws. The higher-leverage program does not state one.
• Line size. Lines run from $25,000 to $750,000, with the investment ceiling at $500,000.
• Exposure. A borrower can hold three lines at once. Combined exposure caps at $2,000,000 on the higher-leverage program and $750,000 on the longer-runway program.
• Property types. Single-family, 2-4 units, PUDs, townhomes, and condos, including non-warrantable condos, are eligible. Two-to-four-unit properties need a 640 minimum on the longer-runway program. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not eligible on either program.

Credit standards also differ by program. The longer-runway program wants two tradelines seasoned 12 months, or one seasoned 24, along with a clean housing history. A bankruptcy needs four years of seasoning from discharge or dismissal on both programs. Foreclosure history splits. One program seasons a foreclosure at 7 years and a short sale or deed-in-lieu at 4, while the other declines that history regardless of age.

Where Does the General Rule Break?

The general rule is that equity becomes a down payment without much friction. Several edge cases break it, and each can change the plan.

Title and vesting. The line must be held by an individual borrower or a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on these lines. A rental already deeded to an LLC needs a vesting change, or a DSCR cash-out refinance instead. The new purchase can be vested in an LLC, subject to lender program eligibility. That works because the collateral for the line and the title of the new property are separate questions.

Borrowed share. Some programs accept a documented draw as the entire down payment. Others cap the borrowed share or want some seasoned own funds. The programs vary enough that the answer belongs in your pre-application call, not in an assumption.

Reserves are a separate test. Reserves are commonly around 6 months of PITIA on a DSCR file, and they vary by lender, leverage, loan size, and transaction type. Many programs accept borrowed funds for the down payment and closing costs but look for reserves from your own assets. Confirm that treatment with the purchase lender before you rely on the line to cover everything.

Line freezes and reductions. The CFPB’s HELOC booklet notes that lenders can reduce a line if the home’s value falls. Undrawn funds can disappear before the purchase closes. At least 75% of the line is drawn when the line closes, so that portion is already in your account well before the purchase closing. Ask about timing for any remainder you plan to draw later.

Rental-use clauses. If you ever rent out the home securing the line, check the line’s terms first. Some prohibit it. This matters most when the collateral is or may become a rental.

Prepayment terms on the new loan. A DSCR purchase loan may carry a prepayment structure. If you plan to refinance soon after buying, put the cost of leaving that loan early into your math.

Exposure limits. A borrower owning more than 15 financed properties is not eligible. Investors scaling a large portfolio can hit that wall before they run out of equity.

Tax. Tax treatment can depend on how the funds are used and how the property is held. Borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.

Pillars that DSCR does not cover are worth knowing about too. DSCR is not offered on manufactured homes (single- or double-wide), log homes, or barndominiums. If your target property is one of those, no down payment source changes that.

What Does the Investor Decision Look Like?

The decision turns on whether the combined obligations fit your cash flow, and whether the collateral risk is acceptable. The risk is plain: a line secured by your own home puts that home behind the investment. The CFPB states that missed payments can cost you the home.

Run a simple test in percentages. Say your primary residence has a first mortgage equal to 55% of its value, and your credit profile supports 85% CLTV. That leaves room equal to 30% of the home’s value, subject to the $500,000 line cap and the valuation rules above. Because at least 75% is drawn at closing, a line sized for a 25% down payment plus costs should be set near that need. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.

Now the rental side. Most DSCR purchase programs run 75%-80% LTV, which means 20%-25% down. Select programs reach 85% LTV with 15% down and a score around 700 or better. A larger down payment lowers the new loan’s payment and can lift coverage, but it never erases leverage caps, credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.

One more point. Clearing 1.00 is not the same as positive cash flow. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation. Then add the HELOC payment on top. A property that covers its own payment at about 1.2x can still strain a budget that also carries a line draw. Where coverage lands below 1.00 on a particular property, a separate select-lender path exists with leverage and terms adjusted.

A DSCR cash-out refinance of an existing rental is the structural alternative. It typically tops out around 75% LTV, with about 6 months of seasoning common. It uses a rental’s own equity instead of your home’s, which keeps the home out of the transaction.

How Do You Pick a Provider Without a Ranking?

A ranking cannot tell you the best program for your situation, because the lenders that write this product vary by occupancy, credit profile, property type, and the leverage you need. Provider types do differ in useful ways.

A broker’s edge is breadth. Lendmire places files with select wholesale lenders, so one application reaches several sets of guidelines. A single-lender page sees only its own.

Ask any provider these questions before you apply:

1. Does my occupancy and credit tier reach the CLTV I need?

2. Is the purchase lender comfortable with a borrowed down payment?

3. How much of the line must be drawn at closing?

4. Does the line allow rental use of the collateral?

5. Are there fees at setup, and what happens if the value falls?

Key Terms Defined

CLTV (combined loan-to-value): The total of your first mortgage and the new line, divided by the home’s value.

Draw period: The stretch when you can borrow from the line, often paying interest only.

Repayment period: The stretch after the draw ends, when the balance amortizes to zero.

PITIA: The monthly principal, interest, taxes, insurance, and HOA dues on a property.

DSCR (debt service coverage ratio): Monthly rent divided by PITIA, showing how well rent covers the payment.

Seasoning: The time funds or a loan must age before a lender counts them.

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. Lendmire arranges these files through select wholesale lenders, and every figure here is subject to lender guidelines and file review. Get the occupancy ceiling, the credit tier, and the purchase lender’s view of borrowed funds sorted first, and the rest of the plan usually follows from them. For a fuller walkthrough of how coverage and leverage interact, see the complete DSCR loans guide.

About Lendmire

Lendmire is a mortgage brokerage (NMLS# 2371349) arranging home equity lines of credit — primary-residence, second-home and investment-property lines — through a wholesale lending network in its 16 full-service states. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB – What you should know about HELOCs (booklet)

2. CFPB – What is a HELOC