Investment Property HELOC vs Selling the Rental for a Home Down Payment

The Quick Read: An investment property HELOC lets you keep the rental, its rent and its appreciation while borrowing against the equity, so it fits owners who want to hold the asset and can carry another payment, while selling fits owners who want debt-free cash, a clean exit, or no longer want the property. A HELOC (home equity line of credit) is a revolving credit line secured by property you own. The two choices are different kinds of transactions, so the right one depends on your equity, your tax position and your appetite for debt.

• Investment lines through Lendmire’s wholesale network top out at 70% combined loan-to-value (CLTV) with a 700 minimum credit score, up to $500,000, subject to lender guidelines.
• Selling ends the rental income and triggers tax on the gain.
• A HELOC adds a personal payment that counts in your debt-to-income ratio (DTI) on any DTI-based home loan.
• A rental held in an LLC generally cannot take a HELOC unless the title moves to you personally.

The Honest Answer: Who Each Option Is Really For

Borrow if the rental is a keeper. That means it earns its place, has real equity, and you can absorb a second obligation without stretching. Sell if the property is tired, the equity is large, you want the debt gone, or you would rather have one clean pile of cash than a line secured by an asset you manage.

Neither option is the safer one in every case. Borrowing keeps your upside and adds risk to the property securing the line. Selling removes the risk and the upside together, and it sends a tax bill to your door.

Lendmire is a mortgage broker that arranges financing through select lenders in its wholesale network. It places both investment-property equity lines and DSCR investor loans, so this comparison is not trying to steer you toward either side. The HELOC column below reflects the guidelines of that network. The selling column reflects general industry practice.

Side-by-Side

Two rows carry most of the weight. The first is review basis, because a HELOC is a personal-credit product and a sale is not. The second is the tax event, because borrowing is not a taxable sale and selling is.

When an Investment HELOC Is the Better Fit

A HELOC is the stronger choice when you want the rental to keep working. You keep the rent, the appreciation and the ability to refinance or sell later on your own schedule. You borrow against equity you already hold instead of cashing it out for good.

It also fits a few specific situations:

• The rental has meaningful equity and a modest mortgage. The line sits in first or second lien position, and total debt on the property has to stay within 70% CLTV. CLTV is the combined balance of all loans on the property divided by its value. A rental with a large first mortgage leaves little room.
• You have a strong personal file. The line is qualified on you. Across the network, an investment line needs a 700 minimum score, and the DTI ceiling is 50%, tested on the interest-only payment calculated on the maximum draw. A 720 score does not raise the investment ceiling above 70%, so credit above 700 buys eligibility rather than extra leverage.
• The amount you need fits under the line cap. Investment lines run from $25,000 to $500,000. Because they stay at or below $500,000, they ordinarily use an automated valuation instead of a traditional appraisal, though a borrower can request one.
• You hold the title personally. The property has to be vested in you or in a revocable living trust. LLCs, corporations, partnerships and irrevocable, blind or land trusts cannot hold title on these lines.
• The property is a standard type. Single-family, 2-4 units, PUD, townhome and condominium (including non-warrantable) are eligible. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use and agricultural-zoned properties are not.

Structure matters, and many people miss the details. An investment line runs a 5-year interest-only draw followed by a 25-year fully amortizing repayment period. At least 75% of the line is drawn at closing, so a large line cannot be opened as a standby reserve and left untouched. Pricing floats during both the draw and the repayment period and never converts to fixed, so the obligation can change over the life of the line.

Availability is narrower than most investors expect. These equity lines are offered in Lendmire’s 16 full-service states, a smaller footprint than the 41-market DSCR platform, which includes Washington, D.C. A borrower is also limited to three lines, and an owner with more than 15 financed properties is not eligible.

Borrowing for a home down payment specifically

If the money goes toward your own home, the purchase lender will want to know where the down payment came from. An investor-education guide from realestate-explained.com notes that the lender asks for the source and counts the HELOC payment in DTI when the home loan is DTI-based. Because the line adds a second obligation alongside the home loan, make sure you can carry both.

When Selling Is the Better Fit

Selling is the stronger choice when you want out of the debt and the property. It converts equity into cash with no payment attached and no line that could be reduced later. It also fits when the rental is hard to carry, needs capital work, or has little rent coverage left.

A sale makes the most sense in these situations:

• You need more cash than a line allows. A sale releases all equity after costs, payoff and tax. A line stops at 70% CLTV and $500,000 at most.
• You do not meet the personal-credit tests. A sale does not depend on your credit score or DTI. A line does.
• The rental sits in an LLC. Selling is entity-neutral, since the LLC can sell the property. Getting a bank-style equity line usually means moving title out of the entity first. Moving the proceeds from the LLC to you personally has its own tax and documentation consequences, so a CPA should look at that step.
• You are done with landlording. Cash from a sale carries no repayment schedule, no exposure to the property’s performance and no landlord duties.

What the tax bill looks like

Selling is a taxable event, and that is the main cost people underestimate. Per IRS Topic 409, the part of your gain that comes from depreciation you took is taxed at up to 25%, and the remaining gain is taxed as long-term capital gain at a lower tier. Gains on property held one year or less are generally taxed as ordinary income. Tax treatment varies; consult a qualified professional.

A quick net-proceeds check keeps you honest. Start with your adjusted basis, which is the purchase price plus improvements minus depreciation taken. Subtract selling costs and the mortgage payoff to get net cash. Then estimate the tax. The number you are left with is what actually funds the down payment.

Why a 1031 exchange does not rescue you

A 1031 exchange defers tax when you swap one investment property for another. A primary residence or second home does not qualify, as Fidelity’s explainer on 1031 exchanges notes. Selling a rental to fund your own home is therefore an ordinary taxable sale.

Moving into the rental and living there as your main home can eventually open a partial home-sale exclusion. The IRS ownership-and-use test looks at 2 years of use within a 5-year window. That route is slow, and the depreciation you already took stays taxable.

What Each Route Does to Your Risk

Think about what is actually exposed. With a HELOC, the rental secures the debt. If rent drops, a tenant leaves or repairs spike, you still owe the line. When the draw period ends and repayment begins, the payment structure changes.

Vacancy is the stress test worth running before you sign. Ask whether you can carry the line and the first mortgage for several empty months using your own income instead of the rent. If the answer is no, selling may be the more honest option.

A sale carries a different set of risks. You lose the rent and future appreciation for good. If values climb afterward, you will have no stake. If you later want another rental, you will start again with a new down payment and new financing.

Neither path is free of regret. Borrowing leaves you with an asset and a liability. Selling leaves you with cash and a tax bill.

When Neither Pure Option Fits

Some owners land in between, and a few structures sit there.

• Sell the weaker property and keep the stronger one. If you own several rentals, the one with the thinnest rent coverage may be the better sale.
• Borrow now and sell later. A line can bridge you to the purchase while you decide whether the rental stays. Remember that at least 75% of the line is drawn at closing, so the interest begins right away.
• Use a DSCR loan if the next purchase is another rental. A DSCR (debt service coverage ratio) loan compares the rent to the property’s full monthly obligation: principal, interest, taxes, insurance and any HOA dues. It does not run a personal DTI test. Coverage of 1.00 is where many select programs start, and a separate select-lender path goes below 1.00 with leverage and terms adjusted. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management and capital costs sit outside the calculation. The complete DSCR loans guide walks through how qualification works.
• Use the equity within a DSCR cash-out refinance. This is a separate loan with its own rules, and for a rental held in an LLC it is available subject to program terms. Cash-out tops out around 75% LTV on standard rentals and around 70% on short-term-rental collateral, with about 6 months of seasoning commonly expected.

For readers whose next purchase is another rental, Lendmire’s breakdown of when a HELOC makes sense for the down payment on another rental covers that case directly.

A Quick Decision Filter

Run through these five questions before choosing:

1. How much cash do you need? If it fits under 70% CLTV and the line cap, a HELOC can work. If it does not, only a sale or a different structure reaches it.

2. Can you carry another obligation on your own income? A line is tested on your DTI. A sale adds no debt.

3. Who holds the title? An LLC rules out the HELOC until the vesting changes.

4. What is your gain? A large gain with heavy depreciation makes a sale costly. A small gain or a loss makes a sale much more attractive.

5. Do you still want the property in five years? If yes, borrowing protects your position. If no, selling avoids a longer-term obligation.

The Verdict

Borrow when the rental is a long-term hold, your personal credit and DTI are strong, the title is in your name, and the cash you need fits under the line. Sell when you want out, need more than a line offers, can absorb the tax, or the rental is a drag.

The strongest files clear two tests: enough equity and enough ability to carry the debt. A HELOC tests you personally. A sale tests the market. Pick the test you are most likely to pass without straining.

If you want to see how a line would work against a specific rental, you can compare options with Lendmire. Lendmire arranges lines through select lenders, based on the property, the equity available, your credit profile, combined leverage and your goals. Nothing here is a commitment to lend.

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. realestate-explained.com: HELOC for Investment Property

2. IRS Topic 409, Capital Gains and Losses

3. Fidelity’s explainer on 1031 exchanges