Cash-Out Refinance vs. a HELOC Now on a Low First Mortgage

The Quick Read: A cash-out refinance replaces your low first mortgage with one new loan that qualifies primarily on rent covering the payment, while an investment home equity line of credit (HELOC) leaves the first loan alone and is reviewed around personal credit, income, and combined leverage, subject to lender guidelines. Neither one is the automatic winner.

• A cash-out refinance reprices the whole balance, including the part you already owe. A line adds new debt behind the first loan and leaves its terms untouched.
• On an investment property, the HELOC side of Lendmire’s network tops out at 70% combined loan-to-value (CLTV) and a $500,000 line. A DSCR cash-out generally reaches about 75% on a standard rental.
• A HELOC requires the individual borrower or a revocable trust to hold title. A DSCR cash-out can often keep the property in an LLC.
• The decision usually turns on title, how much cash you need, and whether your personal income or the property’s rent should carry the file.

The Honest Answer

A cash-out refinance fits the investor who needs a large lump sum, holds the rental in an LLC, or wants rent to carry the qualification instead of personal income. A HELOC fits the investor who owns the property personally, has strong credit and room in their debt-to-income ratio, and wants to keep a low first mortgage exactly as it is.

A HELOC is a revolving line of credit secured by the property. Combined loan-to-value (CLTV) is the first mortgage balance plus the new line, divided by the property’s value. A DSCR (debt service coverage ratio) loan compares the rent to the full monthly obligation. That obligation is PITIA: principal, interest, taxes, insurance, and any association dues.

Here is the catch that surprises people. On Lendmire’s network, an investment line requires at least 75% of the line to be drawn at closing. So the HELOC is flexible after closing, but it is not a lightly used safety net you open and forget.

Side-by-Side

The table shows the structural differences on a rental property. The cash-out column reflects the DSCR programs Lendmire places through its wholesale network. The HELOC column reflects the investment-line parameters of select wholesale partners. Both are subject to lender guidelines and full file review.

Reserves vary by lender, leverage, loan size, and transaction type. Conservative rate-and-term files at modest leverage under $1,500,000 can see reserves waived, and larger loans typically step up to about 9 months. LTV figures here describe a cash-out on a standard rental unless stated otherwise.

How the Equity Math Plays Out

Percentages show the difference better than dollars. Picture a rental whose first mortgage balance equals 30% of its value.

A DSCR cash-out at roughly 75% LTV can lend up to 75% of value. That pays off the 30% first loan and leaves about 45% of value as gross proceeds, before costs. On a short-term rental, the same cash-out tops out at 70% LTV, so the proceeds shrink to about 40% of value. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.

An investment HELOC at 70% CLTV works differently. The 30% first loan stays, and the line can reach up to 40% of value. At least three-quarters of that line is drawn at closing, which means roughly 30% of value goes out the door on day one if you open the full amount.

So the cash-out can free more equity on a standard rental. The HELOC adds less new debt, and it leaves the existing first loan alone. Your own priorities decide whether that trade is worth it.

The DSCR math does not stop at the loan. A DSCR above 1.00 means rent covers PITIA. It does not mean the property cash flows. Repairs, vacancy, management, utilities, and capital expenses sit outside the calculation, so stress-test the property before borrowing against it.

When a Cash-Out Refinance Is the Better Fit

A cash-out is the stronger choice in four situations.

You hold the property in an LLC. Many investors hold rentals in an LLC for liability separation. DSCR cash-out programs can often keep the property in the entity, subject to lender program eligibility. A HELOC cannot do that on this network, as the next section explains. Moving the title to personal name gives up the liability separation, and it can raise a due-on-sale question with your existing first mortgage. Talk to counsel before you re-deed anything.

Your personal income is crowded. HELOC qualification runs through your personal debt-to-income ratio. A portfolio with many financed properties can use up that room fast. DSCR files qualify primarily on property-level rental income covering the payment, subject to lender guidelines, so the property can stand on its own. Rent coverage of 1.00 is where many select programs start. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger coverage opens better leverage and pricing tiers.

You need a large lump sum. The HELOC tops out at $500,000 on an investment property, and the cash-out can run to roughly $3,000,000. Above $2,500,000, the network generally holds to 30-year fixed structures.

You want one clean loan. The cash-out replaces the first mortgage, so you service one loan. The standard spine is a 30-year fixed. Select lenders add 40-year terms and interest-only periods, and ARM structures exist for investors who want them.

The cost of all this is real. The new loan replaces your low first mortgage, so the old loan’s terms are gone. You also pay closing costs on the full new balance, not just the new money. A cash-out usually wants about six months of seasoning, meaning you have owned or recently refinanced the property for that long. Most files want a credit score around 660. A 620 floor exists in parts of the network, and 700 and up unlocks the strongest leverage tiers.

DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. Federal rules treat credit extended to someone other than a natural person, such as an LLC, as exempt from certain consumer-credit requirements. That is a disclosure rule, not an eligibility rule. Whether a lender will actually lend to an LLC is a program decision. Compliance Alliance notes that the analysis generally looks at the purpose of the loan more than the property securing it, so not every investment property is automatically exempt.

When a HELOC Is the Better Fit

A HELOC wins when keeping the first mortgage matters more than anything else. A HELOC is an open-end line of credit. You can generally borrow up to your limit during a draw period, and the CFPB gives 10 years as one example. Your home is the collateral, so you can lose it if you cannot repay.

On Lendmire’s network, an investment line is a standalone line in first or second lien position. It runs a 5-year interest-only draw followed by a 25-year fully amortizing repayment. Pricing floats during both stages and never converts to fixed. When the draw ends and repayment begins, the payment steps up. Plan for that before you open the line.

Four situations favor this product.

Your first mortgage terms are worth protecting. The line prices only the new money. Your first loan keeps its balance, term, and monthly payment. In a combined-leverage test, the first mortgage’s balance and payment both count. Its terms do not.

You hold the property personally. An individual or an inter vivos revocable living trust can hold title. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot. This is the sharpest structural difference between the two products.

Your personal profile is strong. The investment line wants a 700 credit score at minimum. Debt-to-income can run up to 50%, tested on the interest-only payment calculated on the maximum draw. That means the line is qualified as if you had borrowed all of it.

You need a smaller amount. Lines of $25,000 to $500,000 on investment property ordinarily use an automated valuation instead of a traditional appraisal, though you can request a full appraisal. After closing, a minimum subsequent draw of $1,000 applies, and Texas is higher at $4,000.

A HELOC has limits that a cash-out does not. Eligible property types are single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable ones. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not eligible. You are limited to three lines, and a borrower with more than 15 financed properties is not eligible. A property listed for sale, or listed within the past 60 days, is ineligible in several states. Sequencing also matters: a recent cash-out on the same property can complicate an investment line.

Be wary of the label DSCR HELOC. Some products with that name qualify on rent. Others quietly qualify on personal income and DTI. Ask what the file is actually underwritten on. Junior-lien lenders for rentals are also few, so a DSCR closed-end second (a lump-sum loan behind the first, tested on rent against combined payments) is a third path worth knowing about, though it takes more searching.

Stack the Payments Before You Choose

Across files with a low first mortgage, the most common surprise is combined leverage. An investor adds a line, then later wants to refinance or buy again, and discovers the stacked payments weigh on every later test. Before committing to either path, count the first loan and the new debt against your portfolio’s coverage. DSCR coverage and personal DTI each tell part of the story, and the strongest files clear both tests: enough equity and enough rental coverage.

Many investors end up using both products in sequence. A cash-out on one property can fund the down payment on the next, and a HELOC on a personal-name rental can fund a smaller rehab. Order matters, so do not open one without checking how it affects the other.

For the full loan picture, start with the complete DSCR loans guide.

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.

The Verdict

Choose the cash-out refinance when title sits in an LLC, personal debt-to-income is tight, you need a large lump sum, or the property’s rent is stronger than your personal profile. Choose the HELOC when you hold title personally, your credit clears 700, your first mortgage is worth protecting, and the amount you need is modest.

Neither wins by default. The first question is title. The second is how much cash you need. The third is whether your income or the property’s rent should carry the file. If a cash-out would trade a very good first loan for more cash than you need, that is the moment to price the HELOC seriously. If your title and income rule the HELOC out, the cash-out is the path.

Next Step

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. Every program is subject to lender guidelines and full file review, and nothing here is a commitment to lend.

A deeper walk-through of investment-property equity extraction lives in Lendmire’s guide to cash-out refinance on an investment property.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. 12 CFR 1026.3 (eCFR)

2. Compliance Alliance: Regulation Z and Investment Properties

3. CFPB: What is a HELOC?