HELOC vs Cash-Out Refinance for a Rental Down Payment: What Decides

The Quick Read: A home equity line suits a staged or modest need and leaves your first mortgage alone, while a cash-out refinance suits one large, defined need and replaces the first mortgage. Title and vesting usually decide the choice before preference does, because an LLC cannot hold title on an equity line but can often close a DSCR cash-out, subject to lender guidelines.

• A HELOC is judged mainly on you: credit, income, debt-to-income, and the first mortgage balance.
• A DSCR cash-out is judged mainly on the property: rent against the full monthly payment.
• On an investment property, a HELOC tops out at 70% CLTV and a $500,000 line.
• A cash-out refinance on a standard rental tops out around 75% LTV, with about 6 months of seasoning common.
• A bigger down payment helps coverage but never erases leverage caps, credit floors, or reserve rules. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.

Most investors ask which product is cheaper or faster. That is the wrong first question. The first question is which asset holds the equity and who owns it.

Side-by-Side

The table below uses the brokerage’s network figures for the equity line and published industry norms for the cash-out. Programs change, and every file is reviewed individually.

How Each Product Actually Works

What is a HELOC? A HELOC is an open-end line of credit. The CFPB explains that you can borrow repeatedly during a draw period, which can run about 10 years, and then repayment begins. Payments often rise at that point, and in some plans the full balance can come due.

On the network’s investment-property lines, the structure is a 5-year draw followed by a 25-year repayment period, with at least 75% of the line drawn at closing. Pricing floats and never converts to fixed. You then carry two payments: the first mortgage and the line.

What is a cash-out refinance? It is a new, larger mortgage. The old loan is paid off and you receive the difference. You carry one payment, but the whole balance resets. On a DSCR file, the lender sizes the loan off rent coverage, appraised value, and your credit and reserves.

When a HELOC Is the Better Fit

A HELOC fits when the equity sits in your personal name, your first mortgage is worth keeping, and you want flexibility.

• Your first mortgage is worth keeping. A line leaves that loan untouched. A cash-out replaces it.
• The need is modest or staged. Down payment now, repairs later, reserves after that. A line lets you draw in pieces.
• Your file is strong on personal metrics. Qualification runs on credit and debt-to-income. The network caps DTI at 50%, with 45% for credit profiles from 600 to 679.
• The equity is in a primary residence or second home. That is where the highest ceilings sit. A primary-residence line can reach 90% CLTV, but only at a 720-or-better credit profile. Lines above $500,000 are primary-residence only, need 700 or better (720 on the longer-runway structure), and cap at 75% CLTV with a full appraisal.

Here is the catch on rentals. Investment lines cap at 70% CLTV and $500,000 total, with a 700 credit floor. Credit above 700 buys eligibility, not extra leverage. Many banks decline rental lines altogether, so availability is the first thing to check.

Picture an investor with a paid-down home and a rental purchase in view. The home holds ample equity, the credit is solid, and the buyer wants to draw only what the down payment needs. A HELOC on the home keeps the existing first mortgage and adds one line. That is the clean fit.

Property and title limits matter too. The line must be held by an individual or a revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. Manufactured homes, co-ops, condotels, log homes, and commercial or mixed-use properties are not eligible. A borrower is limited to three lines and cannot own more than 15 financed properties.

When a Cash-Out Refinance Is the Better Fit

A cash-out fits when the equity sits in a rental, the title is an LLC, or one large down payment is needed in a single draw.

• The property is held in an LLC. A property already deeded to an LLC needs a vesting change to take an equity line. A DSCR cash-out can often close in the entity, subject to program terms. DSCR loans are business-purpose investor loans, so they are reviewed differently from a standard owner-occupied mortgage.
• The equity is in a rental. Rent coverage drives sizing, not your personal income.
• The need is one large lump sum. Down payment plus closing costs plus reserves, all at once.
• You want a single payment and a defined structure. Cash-outs commonly run 30-year fixed terms, with 40-year and interest-only options through select lenders.

Cash-out leverage tops out around 75% LTV across most of the network, with about 6 months of seasoning common. Short-term-rental collateral is tighter: a cash-out on an STR property tops out at 70% LTV and calls for a 640+ score and about 12 months of hosting history. Loan sizes run up to $3,000,000 on standard programs (smaller balances available through select lenders), and above $2,500,000 the network generally holds to 30-year fixed.

Credit usually needs to be around 660, with 620 available in parts of the network and 700+ unlocking the strongest tiers. Reserves vary by lender, leverage, loan size, and transaction type. About 6 months of PITIA is common, with some conservative files under $1,500,000 seeing reserves waived and larger loans stepping up toward 9 months.

The coverage penalty

Cashing out a rental raises its own payment and lowers its own rent coverage. DSCR compares rent to PITIA only. A rental that clears 1.00 today can land well below it after a large cash-out, and the lender may offer a smaller loan rather than decline.

Many select programs start at 1.00. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. And clearing 1.00 is not the same as positive cash flow. Repairs, vacancy, management, and utilities sit outside the calculation.

What Decides: Five Gates in Order

1. Title. Who owns the equity: an individual, a trust, or an LLC? An LLC rules out an equity line before anything else matters.

2. Whose profile is judged. If your personal credit and debt-to-income are stronger than the property’s rent coverage, the line fits. If the rent is strong and personal debt is heavy, the cash-out fits.

3. Size and shape of the need. One large draw points to a cash-out. Staged draws point to a line.

4. Value of the first mortgage. A first mortgage worth keeping argues for a line. One you would happily replace argues for a cash-out.

5. Availability and property type. Not every bank offers a rental line, and some property types are not offered at all.

The CFPB notes that line payments can step up sharply when the draw period ends. Model that before you commit.

Down Payment and Reserves Are Two Buckets

One draw can cover the down payment and leave reserves short. The purchase lender typically documents where the down payment came from and counts any new payment against you. Plan the draw to cover the down payment, closing costs, and reserves together.

A line needs funds in hand before you make the offer. Sequence matters: draw first, then buy. If the valuation on the equity property comes in light, the draw shrinks. Build slack into the amount you request.

Leverage on the purchase side matters as well. Most purchase files land at 75% to 80% LTV, and select programs reach 85% LTV with roughly a 700+ score. A larger down payment can lift coverage, but it does not erase credit floors, reserve rules, or property eligibility. The strongest files clear both tests: enough equity and enough rental coverage. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.

Two Scenarios

Scenario one: individually titled home, modest need. An investor owns a primary residence outright, holds a strong credit profile, and wants a down payment on one duplex. A HELOC fits. It draws only what is needed, keeps the first mortgage, and runs on personal metrics.

Scenario two: LLC-held rental, large need. An investor holds a rental in an LLC with rent coverage around 1.3x and wants one large draw. The equity line cannot hold that title. A DSCR cash-out fits, subject to lender program eligibility. After the draw, coverage on that property will drop, so the investor should test the ratio at the new balance before applying.

Business-purpose treatment turns on the facts of the loan, not on labels. The Federal Reserve’s Regulation Z guidance lists factors such as personal involvement in management and property income. The eCFR commentary states there is no precise primary-purpose test. Keep records that show the rental purpose.

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

Balanced Verdict

Choose a HELOC when the equity is in your personal name, your first mortgage is worth keeping, the need is modest or staged, and your personal file is stronger than the property’s coverage.

Choose a cash-out when the equity is in a rental or an LLC, the need is one large lump sum, and the property’s rent supports the new balance.

Tiebreaker: if title rules one out, the decision is already made. If both fit, the first mortgage decides. Lendmire’s piece Smaller HELOC vs Larger Cash-Out Refinance for a Rental Down Payment covers the sizing tradeoff, and the complete DSCR loans guide covers how coverage is tested. Equity lines are available only in Lendmire’s 16 full-service states, narrower than its 41-market DSCR footprint. The calculator on this site gives an illustrative estimate you can edit.

If you are weighing a home equity line against a cash-out refinance 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. Lendmire arranges financing through select wholesale partners and is not the lender; all figures are subject to lender guidelines and full file review.

Key Terms Defined

CLTV: Combined loan-to-value, which adds every loan on the property and divides by its value.

DSCR: Debt service coverage ratio, which compares a rental’s income to its full monthly payment.

Draw period: The stretch when you can borrow from a line before repayment starts.

Seasoning: The time you must hold title or a loan before certain refinance options open.

Vesting: The name or entity that holds legal title to the property.

For the mechanics of pulling equity out of a rental property, see Lendmire’s guide to cash-out refinance on an investment property.

About Lendmire

As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and real estate investors in its 16 full-service states open home equity lines of credit arranged through wholesale lenders. Lendmire is never the lender; line amounts, ceilings and terms are set by the lender under its guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB – What is a HELOC?

2. Federal Reserve – Reg Z guidance