How a Cash-Out Refinance Works Compared to a HELOC on a Primary Home

The Quick Read: A cash-out refinance replaces your first mortgage with a larger one and hands you the difference in cash. A home equity line leaves the first mortgage alone and adds a separate credit line behind it or in front of it. The choice usually turns on whether you want to keep your current first mortgage and how much flexibility you need after closing.

• A cash-out refinance gives one lump sum and one payment, but it resets your whole first mortgage.
• A home equity line keeps the first mortgage in place and adds a second payment.
• Through the lenders Lendmire works with, a primary-residence line tops out at 90% combined loan-to-value (CLTV), and only at a 720 or better credit profile.
• Both products qualify you personally, so neither one is an entity or rental-income loan.
• Putting your own home behind a rental purchase carries different risk than borrowing against the rental itself.

Who Each Option Is Really For

A cash-out refinance fits the homeowner who wants a large one-time sum and a single payment, and who is comfortable replacing the existing first mortgage. A home equity line fits the homeowner who wants to keep the current first mortgage untouched and borrow only as needed. Neither option is cheaper or better in the abstract.

Investors often reach for primary-home equity to fund a down payment on a rental. That can work, but it puts the house you live in behind the investment. Later sections cover when that trade makes sense and when borrowing against the rental is cleaner.

Side-by-Side

The cash-out column reflects published industry norms. The HELOC column reflects parameters from the wholesale network behind Lendmire’s HELOC placements. Both are subject to lender guidelines and full file review.

The row that surprises most borrowers is access to funds. A line is often pictured as money you borrow only when needed. On this network, at least 75% of the line is drawn at closing. The revolving feature is real, but it covers the smaller remainder.

How a Cash-Out Refinance Works on a Primary Home

A cash-out refinance is a new first mortgage. The lender underwrites you personally, orders a valuation, and sets the loan amount against the home’s value. The new loan pays off the old one first. Closing costs and prepaids come next, and whatever remains goes to you as cash.

Two consequences follow from that structure. The terms on your whole first mortgage reset, not just the new money. The payoff period can also lengthen. A borrower sitting on a first mortgage with terms they like gives that up to reach the equity.

The upside is simplicity. You end up with one lien and one payment, and the proceeds arrive in one piece. That suits a fixed-size need, such as a defined renovation or a single acquisition.

Lenders look at credit, income, employment, assets, and debt-to-income. Reserve expectations vary by lender, loan size, and leverage. Because this is a personal-income loan on an owner-occupied home, the property’s rent plays no role. Lendmire’s wholesale network does not use rental coverage to qualify a primary residence.

How a HELOC Works on a Primary Home

A home equity line is a separate credit line secured by the home. On this network it can sit in first or second lien position. It carries a draw period, when you can borrow and typically pay interest only, followed by a repayment period when principal and interest are due.

Two draw structures exist for primary residences. One has a 3-year interest-only draw followed by a 17-year fully amortizing repayment. The other has a 5-year interest-only draw followed by a 25-year repayment. Pricing on the line floats through both the draw and repayment periods and never converts to a fixed structure.

What the network’s primary-residence tiers look like

The ceiling depends on credit profile. The table below shows maximum CLTV by tier for a primary residence.

The 90% ceiling exists only at a 720 or better profile. It is not a general figure. A 720 borrower also faces a tradeoff: 90% CLTV on a line up to $500,000, or a larger line up to $750,000 at 75%. The larger line needs a 700 or better credit profile (720 on the longer-runway structure), a full appraisal, and primary-residence collateral.

Line sizes run from $25,000 to $750,000. Lines at or below $500,000 usually use an automated valuation, though a higher CLTV may call for a second valuation. Anything above $500,000 requires a full appraisal.

Qualification details that matter

Debt-to-income tops out at 50% and drops to 45% for credit profiles between 600 and 679. The calculation uses the interest-only payment on the maximum draw, not your current balance. That is stricter than many borrowers expect. Market surveys report HELOC debt-to-income limits typically ranging from 43% to 50%, and this network sits at the top of that band for stronger profiles.

Credit runs off a single-bureau score tied to the primary wage earner. The report can be no more than 90 days old at closing, and rescores are not available. A bankruptcy needs 4 years of seasoning from discharge or dismissal. Foreclosure history varies by program, so one lender seasons it and another declines it entirely.

Eligible properties include single-family homes, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable ones. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered. Borrowers can hold up to three lines, and anyone with more than 15 financed properties is not eligible.

Where the line gets risky

The Consumer Financial Protection Bureau notes that payments are often much higher once repayment begins. It also warns that in some cases the whole balance can come due, and that falling behind can cost you the home. That framing matters most for the borrower who treats a line as spare cash. Federal ability-to-repay standards apply to closed-end loans like a cash-out refinance, while open-end lines are exempt from that rule. Lenders still apply their own credit and debt-to-income standards to a line.

Both products also carry a three-business-day right to cancel on a primary home. That feature exists on this occupancy type and generally does not apply to rentals.

Key Terms Defined

CLTV (combined loan-to-value): All liens on the property added together and divided by the home’s value.

Open-end line: A credit line you can borrow against, repay, and borrow against again within the draw period.

Closed-end loan: A loan funded once for a set amount, with no ability to re-borrow.

Draw period: The early stretch of a line when you can borrow and typically pay interest only.

Lien position: Whether a loan is first in line to be repaid from the property or sits behind another loan.

Vesting: How title to the property is held, such as an individual, a revocable living trust, or an LLC.

When a Cash-Out Refinance Is the Better Fit

A cash-out refinance is usually the better fit when you want a large one-time amount and are comfortable replacing your first mortgage. It also suits borrowers who want one payment instead of two.

Consider a few profiles where it tends to win:

• The fixed-size need. If the project has a defined budget, a lump sum matches it. A line with a drawn-at-closing requirement already behaves like a lump sum, so a refinance avoids the second lien.
• The borrower whose current first mortgage is no longer working. If the existing loan has terms you want to change anyway, the reset is not a cost. It is the point.
• The borrower with a modest credit profile. On the network’s HELOC tiers, a 620 profile reaches 70% CLTV up to $400,000, and a 600 profile reaches 60%. A cash-out refinance sometimes offers a different leverage path for a profile in that zone, depending on the lender.
• The borrower who dislikes variable payments. A line’s pricing floats and never converts to fixed. A refinance offers more structure choices.

The flip point is the existing first mortgage. If you hold a first mortgage with terms you want to keep, refinancing gives them up to reach the equity. For that borrower, a line deserves a serious look. For a related comparison, see Lendmire’s piece First-Lien HELOC vs Cash-Out Refinance on a Primary Home.

When a HELOC Is the Better Fit

A HELOC is usually the better fit when you want to keep the current first mortgage in place and need equity for an uncertain or staged purpose. It can also work for a borrower with strong credit who wants the highest combined leverage a primary residence allows.

Here is where a line tends to win:

• The borrower protecting a first mortgage. The line sits beside the existing loan, so nothing about the first mortgage changes.
• The 720-plus borrower who needs high combined leverage. The 90% CLTV ceiling on lines up to $500,000 is the top of the network’s primary-residence range.
• The borrower with an evolving project. The remaining draws, after the 75% taken at closing, offer a minimum subsequent draw of $1,000 on most files.
• The self-employed borrower with business accounts. Business bank accounts can support the deposit analysis, but only at a 680 minimum. A 640 borrower qualifies for the line but cannot use them.

The flip point is discipline. A line that starts with interest-only payments and then amortizes can strain a budget. Qualifying on the interest-only payment at the maximum draw softens that risk at approval but does not change the payment later. A borrower who might not repay during the draw period is carrying more risk than the headline suggests.

Using Primary-Home Equity for a Rental

An investor who borrows against a primary home to buy a rental ties two outcomes together. If the rental underperforms, the house you live in still backs the debt. Both products described here qualify you personally, so the new payment also counts in your own debt-to-income.

Borrowing against the rental itself separates the collateral. 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. They are not available on a primary residence, so this is a different lane rather than a substitute. Lendmire’s complete DSCR loans guide explains how rental coverage works.

On standard rentals, a DSCR cash-out refinance typically tops out around 75% LTV, with about 6 months of seasoning as the common expectation. A short-term rental cash-out generally tops out at 70%. A coverage ratio of 1.00 is where select programs start, and stronger ratios open better leverage. Sub-1.00 coverage is available through select lenders in the network, with leverage and terms adjusted. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, and management sit outside the calculation.

Investment-property lines are tighter than primary-home lines. They cap at 70% CLTV and run only the 5-year draw and 25-year repayment structure. If an LLC already holds the property, a line is not an option, since LLCs and land trusts cannot hold title on these lines. A vesting change or a DSCR cash-out would be the alternative.

The Balanced Verdict

Choose the cash-out refinance if you want one payment, a fixed-size sum, and are happy to reset the first mortgage. Choose the line if you want to keep the first mortgage and your credit profile supports the leverage you need. Choose neither if the rental can carry its own financing, since borrowing against the property itself keeps your home out of the deal.

The tiebreaker is usually the existing first mortgage, followed by credit tier and how certain you are of the amount you need. 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, and IRS Publication 936 is the starting reference for home mortgage interest.

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. Lendmire is a mortgage broker arranging financing through select wholesale lenders, and every figure here is subject to lender guidelines and full file review, not a commitment to lend. Reach the team at 828-256-2183 or request a quote through the Lendmire quote page.

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 brokerage that arranges home equity lines of credit through wholesale lending partners in its 16 full-service states. Lines on primary residences, second homes and investment properties are each reviewed individually by the lender under the program’s occupancy, credit and combined-loan-to-value guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. Forbes Advisor – HELOC requirements

2. CFPB – What is a home equity line of credit (HELOC)?

3. IRS Publication 936 – Home Mortgage Interest Deduction