Best HELOC Program to Fund a Down Payment Without Selling Investments

The Quick Read: The best HELOC program for your situation is the one that pairs the right collateral with a DSCR purchase lender that accepts borrowed down payment funds, because the line only supplies cash, and a separate DSCR loan still has to buy the rental. Two approvals must hold at once. The line has to close and fund, and the purchase program has to accept that money. Lendmire, a mortgage broker, sees files stall on the second approval far more often than the first.

• A HELOC is a source of funds, not a DSCR program.
• On an investment property, the network’s line tops out at 70% CLTV and $500,000, with a 700 credit minimum.
• On a primary residence or second home, 90% CLTV exists only at a 720-or-better credit profile.
• Borrowed funds may be accepted for the down payment but not for reserves. Ask about each bucket separately.
• The rental still has to cover its own loan, and your real cash flow has to carry the line too.

Which Is the Best HELOC Program to Fund a Down Payment?

No single program wins for every investor. Across Lendmire’s wholesale network, the right fit depends on five things: which property secures the line, your credit profile, the combined leverage you can accept, how your income is documented, and how the purchase lender treats borrowed money.

Collateral matters most. A line on your primary home reaches higher leverage than a line on a rental. A line on a rental is capped lower and needs stronger credit. A rental held in an LLC cannot secure these lines at all, because title must sit with the individual borrower or a revocable living trust. That is the sharpest structural difference from a DSCR loan. A DSCR loan to an LLC-titled borrower is possible subject to lender program eligibility, but the equity line is not.

Second is the purchase side. Tell the DSCR lender where the down payment comes from before you draw a dollar. Ask three separate questions: can borrowed funds cover the down payment, closing costs, and reserves? A program can say yes to one and no to another.

How Does the Funding Flow Work?

The sequence matters more than any single term. Here is how a clean file runs.

1. Open and fund the line before you write offers. The line has to be closed and available when the purchase contract needs the cash. Equity limits what you can pull, since no line lends against 100% of value.

2. Pick the purchase lender and ask about borrowed funds. Across the network, some DSCR purchase programs accept a fully borrowed down payment. Others cap the borrowed share or want some of your own money in the deal. Get the rule in writing before you draw.

3. Draw and move the cash into your own account. Document the draw openly: the line agreement, the draw confirmation, and the transfer. Letting funds sit and hoping nobody traces them is not a plan.

4. The DSCR loan is underwritten on the rental. The ratio is monthly rent divided by the property’s monthly PITIA. The line’s payment belongs to a different property and generally does not enter the new property’s ratio.

5. Your real cash flow still carries both loans. Clearing the coverage test is not the same as positive cash flow. Repairs, vacancy, management, utilities, and capex all sit outside the calculation, and now a line payment sits beside them.

Most DSCR purchases land at 75%-80% LTV, which means 20%-25% down. Select programs reach 85% LTV, or 15% down, at roughly a 700+ score. That is the size of the check the line has to fund, plus closing costs. Reserves, commonly around six months of PITIA, usually need to come from your own unborrowed funds. The same dollars generally cannot count twice, as both down payment and reserves.

Key Terms Defined

HELOC: A revolving line of credit secured by the equity in a property you own.

CLTV (combined loan-to-value): All loans secured by the property, added together, divided by its value.

Draw period: The stretch when you can borrow against the line and typically pay interest only.

Repayment period: The stretch after the draw period, when the balance is paid down in full amortizing payments.

PITIA: Principal, interest, taxes, insurance, and any association dues on the property.

What Do the Network’s Lines Look Like?

The network’s lines are standalone first- or second-lien lines. Limits depend on occupancy:

A line above $500,000 is primary residence only. It needs a credit profile of 700 or better (720 on the longer-runway 5-year-draw structure), caps at 75% CLTV, and requires a full appraisal. Lines at or below $500,000 ordinarily run an automated valuation with no traditional appraisal, so an investment line is almost always in that lane. The overall program floor is a 600 credit score. The maximum DTI is 50%, and the line is qualified on the interest-only payment at the maximum draw. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.

Two draw structures exist on primary residences and second homes. One is a 3-year interest-only draw with a 17-year repayment. The other is a 5-year interest-only draw with a 25-year repayment. Investment lines use only the 5-year structure. The CFPB’s HELOC explainer describes a draw period that could last 10 years, for example, and notes some plans let you convert to a fixed rate. That is a market-wide description. In this network, pricing floats through both the draw and repayment periods and never converts to fixed.

Another detail matters when you want to borrow only what you need. At least 75% of the line is drawn at closing. That means interest starts on most of the line before you have a signed purchase contract. The CFPB’s consumer booklet also warns that payments often rise sharply once repayment begins. Size the line to the down payment, not the maximum available.

Availability is narrower than for DSCR loans. Lendmire places these lines in its 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. Its DSCR investor programs cover 41 markets, including Washington, D.C. Every figure above is subject to lender guidelines and full file review.

Where Does the General Rule Break?

Investment-property lines. Few lenders write them. The White Coat Investor reports that lenders are more cautious with investment-property HELOCs because they see a greater chance of default. In the network, the 70% CLTV ceiling and 700 floor already reflect that caution. Credit above 700 buys eligibility, not extra leverage.

Ineligible collateral. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered. Single-family, 2-4 unit, PUD, townhome, and condominium properties, including non-warrantable condos, are eligible.

Exposure limits. A borrower is limited to three lines. A borrower owning more than 15 financed properties is not eligible. Combined exposure caps at $2,000,000 on the higher-leverage program and $750,000 on the longer-runway program.

Listed properties and state overlays. A property listed for sale, or listed within the past 60 days, is ineligible in several states. Some states also add waiting periods or lien limits on primary residences, so state rules can change the picture.

Credit history. A bankruptcy needs four years of seasoning from discharge or dismissal. Foreclosure history splits by occupancy, with investment files following the 7-year foreclosure and 4-year short-sale path.

Prepayment terms. Many DSCR loans carry prepayment terms. That narrows the plan of buying now and refinancing out of the line early.

Coverage below 1.00. A 1.00 ratio is where many select DSCR programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. A bigger down payment lowers the DSCR loan’s payment and can lift the ratio, but it never erases leverage caps, credit floors, reserve rules, or property eligibility.

Borrow or Sell?

Borrowing keeps your investments in place, so they stay invested through the purchase. Selling means giving up that position and its future growth. A line costs money to carry, and it adds a second layer of leverage across your holdings. 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.

Picture an owner with a paid-down primary home and a rental purchase that needs 25% down. A line on the home can supply that cash without touching the portfolio. The rental’s coverage ratio may clear 1.20x on its own PITIA. But the owner still carries the line’s interest-only payment, and the portfolio’s income has to support it. That is the test that decides the plan. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.

Who should skip this? Anyone with thin unborrowed reserves, anyone relying on a single income, and anyone whose plan depends on a fast sale or refinance to pay the line off. One consumer finance explainer suggests a line suits borrowers with healthy reserves and a plan to pay it off early. That matches what the network sees. Strategies with a built-in payoff, such as a flip or a BRRRR, fit better than a long hold with thin cash flow.

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 illustrative calculator on this page offers a rough estimate only. For rental purchase financing after the line, read the complete DSCR loans guide. Two related reads cover best bank statement HELOC program to fund a rental down payment and best bank statement HELOC program to fund a rental down payment as a self-employed owner.

For current guidelines and terms, see Lendmire’s home equity page.

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’s HELOC explainer

2. CFPB – What You Should Know About Home Equity Lines of Credit

3. The White Coat Investor – HELOC on an investment property

4. finance.yahoo.com: HELOC for Down Payment