Top HELOC Providers to Buy an Investment Property Without Touching Retirement Savings

The Quick Read: The right provider depends on your file, because a home equity line only supplies the cash for your down payment and closing costs, while a separate investor loan buys the property, and each lender decides for itself whether borrowed money counts.

• A home equity line of credit (HELOC) lets you tap equity you already own, so you skip a retirement withdrawal or plan loan.
• Across Lendmire’s wholesale network, an investment-property line tops out at 70% combined loan-to-value (CLTV), with a $500,000 maximum line and a 700 minimum credit score, subject to lender guidelines.
• A line on your primary residence can reach 90% CLTV on this network, but only with a 720-or-better credit profile; below that tier the ceiling is lower.
• The DSCR purchase lender decides whether borrowed funds count toward your down payment, so confirm that before you draw.
• Clearing 1.00 on the new loan does not mean positive cash flow, because the line payment comes out of the same rent.

A ranked list of companies is what the search phrase suggests, but a list like that goes stale, and it hides the question that matters: which type of line fits your equity, your credit, and the loan you plan to buy with. Lendmire is a mortgage broker, not a lender. It works with a network of wholesale HELOC lenders and wholesale DSCR lenders, so this guide explains how those lenders think and how to match a file to a program, instead of naming winners.

What a HELOC Actually Does in an Investment Purchase

A HELOC does not buy the property. It supplies cash, and a second loan finances the purchase. For most investors, that second loan is a DSCR loan (debt service coverage ratio, a loan that qualifies primarily on property-level rental income covering the payment, subject to lender guidelines). The line supplies the down payment and closing costs, and sometimes rehab money.

That split is the whole idea. Your retirement accounts stay invested, and you borrow against home equity that is otherwise sitting idle. A zero-down purchase does not exist on the target property, so the cash still has to come from somewhere. Lendmire’s complete DSCR loans guide covers how the purchase loan itself works.

A line of credit is open-end borrowing. The Consumer Financial Protection Bureau describes it as a line you draw on repeatedly against equity, meaning home value minus what you owe. It has a draw period followed by a repayment period, and payments often jump when repayment begins.

How Underwriting Treats the Money, Step by Step

Two separate reviews happen, and they do not talk to each other the way you might expect. The line lender looks at your equity, credit, and ability to carry the payment. The DSCR lender looks at the rent, your credit, your reserves, and where your cash came from.

Here is the sequence.

1. Pick the collateral. The line can sit on your primary residence or on a rental you already own. These are different products, covered in the next section.

2. Size the line. The combined balance of your first mortgage and the new line has to fit under the CLTV cap for that property type. Credit and occupancy set the cap.

3. Close the line before the purchase. The cash needs to exist in your account before you go under contract on the new property.

4. Draw and park the cash in your own account. The DSCR lender then sees a clean, traceable source for the down payment.

5. Document the funds. Expect statements showing the draw landing and the money moving to the title company. Lenders often ask for a couple of months of statements, and seasoning rules differ by program.

6. Close the DSCR purchase. The lender divides monthly rent by the full housing payment on the new property: principal, interest, taxes, insurance, and any HOA dues (together, PITIA). That ratio does not include your line payment.

7. Carry both payments. The DSCR lender judges the new loan on its own. Your life judges both loans together.

That last step trips people up. Investors on BiggerPockets make the same point: the new property has to carry its own loan plus the line payment, and a fully line-funded down payment means you start with no equity of your own in the deal.

Two Collateral Paths

A primary-residence line is a consumer product with higher leverage available. An investment-property line is underwritten on the rental, with a lower ceiling and tighter credit. Here is how the two compare in the Lendmire network.

Two details deserve attention. First, the investment ceiling is the same at both credit tiers, so a higher score adds eligibility rather than leverage. Second, a line above $500,000 is primary-residence only, requires at least a 700 credit profile (720 on the longer-runway structure), caps at 75% CLTV, and requires a full appraisal.

Lines at or below $500,000 usually run on an automated valuation, so an investment line commonly closes with no traditional appraisal. All figures are subject to lender guidelines and full file review, and they apply only through select wholesale lenders in a specific set of states. Lendmire’s HELOC placements cover its 16 full-service states, which is narrower than its DSCR reach of 41 markets including Washington, D.C.

The collateral choice carries real risk. A line on your own home puts that home behind your investment. If the rental underperforms and you fall behind, the lender can pursue the house you live in.

Provider Types, and What Each One Tends to Fit

You will meet four kinds of providers, and each fits a different borrower. None of them is the top choice for everyone.

Large retail banks and credit unions. These often have the easiest path for a primary-residence line, usually with in-house guidelines and little flexibility on unusual files. Many will not write a line against a rental property at all, so you may be turned away before anyone looks at your numbers.

Community and regional lenders. Smaller institutions sometimes write rental-property lines on their own terms, usually with a local relationship attached. The product exists, but availability varies by region.

Online lenders. These can be streamlined for standard primary-residence files. They tend to be rigid when the file is unusual, such as a trust vesting or a larger number of financed properties.

Broker-matched wholesale lenders. A broker shops several wholesale lenders at once and matches your equity, credit, property type, and leverage need to the program that fits. That is the model Lendmire uses. It saves you from applying bank by bank and taking a hard inquiry at each one.

Whichever route you take, judge a provider by these criteria instead of a brand name:

• Does it write lines on the collateral you plan to use?
• What is the CLTV ceiling for that occupancy, and at what credit score?
• Does the line allow a draw large enough for your down payment and closing costs?
• What happens when the draw period ends?
• Will it lend to the way you hold title, whether as an individual, in a revocable living trust, or through an entity? On this network’s HELOC programs, only an individual borrower or a revocable living trust can hold title, so LLCs and most other entities are out, and a property already in an LLC needs a vesting change or a different route.

Structures and Variations You Will Encounter

The draw structure matters as much as the leverage. On primary residences and second homes, the network offers a 3-year interest-only draw with a 17-year repayment, or a 5-year draw with a 25-year repayment. Investment lines run only the 5-year draw and 25-year repayment. Tennessee shortens both structures.

At least 75% of the line is drawn at closing, and pricing floats across the draw and repayment periods without converting to fixed. The CFPB’s consumer booklet notes that lines typically carry variable pricing tied to a public index. Some other lines let you lock part of the balance, but that is a feature of the broader market, not of these programs.

The heavy draw at closing has a practical consequence. You are paying interest on most of the line from day one, so size it near what you need.

Qualifying income matters too. The network’s lines allow a maximum 50% debt-to-income ratio, tightened to 45% for credit from 600 to 679, and the line is qualified on the interest-only payment calculated on the maximum draw. That is a personal-income test, so it is a very different animal from the DSCR loan you are borrowing to fund.

Where the General Rule Breaks

The general rule says the line funds your down payment and the DSCR lender accepts it. These edge cases break that rule.

Borrowed funds are program-specific. Some DSCR programs accept a fully borrowed down payment, some cap the borrowed share, and some want part of your cash to be your own seasoned money. Funds from a line are commonly accepted for down payment and closing costs with documentation, but often excluded from reserves. Down payment and reserves are two separate tests. A DSCR program’s reserves commonly run around six months of PITIA, vary by lender, leverage, and loan size, and can be waived on conservative rate-and-term files at modest leverage under $1,500,000.

Other borrowing is not the same. A personal loan or a credit card advance is not a HELOC, and lenders generally do not accept either one for the down payment. A line is secured by an asset and leaves a documented paper trail, which is what a lender wants to see.

The purchase loan sets its own limits. On a purchase, most DSCR files land at 75% to 80% LTV, and select programs reach 85% LTV with roughly a 700+ score. Most programs want around a 660 credit score, though a 620 floor exists in parts of the network. A bigger down payment lowers the new payment and can lift coverage, but it never erases the leverage cap, the credit floor, the reserve rule, or property eligibility. Manufactured homes, log homes, and barndominiums are not offered on the DSCR side.

Coverage rules differ by program. 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. A stronger ratio opens better pricing and higher leverage.

Title and spouse questions. A line is made to an individual borrower or a revocable living trust, so the name on title decides who can borrow. If a spouse is on the deed, confirm with the lender whether that spouse must sign or join the application before you plan the draw. A property held in an LLC cannot carry the line without a vesting change.

First-time investors. A line against a rental requires owning a rental. If your only property is your home, the primary-residence line is the route, with the collateral risk described above.

The end of the draw period. After the draw period, you can no longer borrow, and the payment usually rises as principal repayment begins. Plan the exit before you open the line, not after.

What This Looks Like in Practice

Picture an investor with a paid-down primary home, a 740 credit profile, and no rental. A primary-residence line can reach 90% CLTV at that score, though most investors use far less than the ceiling. The investor draws what the down payment and closing costs require, parks it in a personal account, and documents the trail.

The DSCR purchase then goes ahead at 75% LTV, which means 25% down. Say the rent covers the new property’s full payment at around 1.2x. The lender is satisfied on coverage. The investor’s real question comes after closing: can the property and personal income together carry the new loan and the line while covering repairs, vacancy, and management? DSCR counts none of those costs. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

Now take a second investor who owns a rental with solid equity and a 710 score. The investment line caps at 70% CLTV and $500,000, and a 710 gets no more leverage than a 700. If the rental equity is thin, the cleaner route may be a primary-residence line, a cash-out refinance on the rental, or a smaller purchase.

A few habits help in both cases:

• Confirm that the DSCR program accepts borrowed funds before drawing.
• Keep line draws for the rental separate from personal spending, so the trail stays clear.
• Treat the line as a bridge. Variable pricing and a long-term hold are an uneasy match.
• Stress-test the property against a vacancy period with both payments running.
• Leave room in your reserves, which borrowed funds often cannot satisfy.

A retirement withdrawal or plan loan carries its own repayment and timing rules. A line against home equity avoids those, but it puts a different asset at risk, and that tradeoff is the actual decision.

Key Terms Defined

CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by your home’s value. It sets how much a lender will let you borrow against the house.

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

Seasoning: The time money sits in your account before a lender treats it as yours, or the time between two loan events.

PITIA: Principal, interest, taxes, insurance, and association dues, which together make up the monthly housing payment.

DSCR: Monthly rent divided by PITIA. A result of 1.00 means the rent equals the payment.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker that arranges DSCR investor loans and home equity lines through select wholesale lenders. It is not a lender, and every program is subject to lender guidelines, credit approval, and full file review. 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. You can reach the team at 828-256-2183 or request a quote. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. The Consumer Financial Protection Bureau

2. BiggerPockets

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

4. BiggerPockets – Using HELOC for investment property down payment