How Much Can You Borrow on a HELOC When Returns Show a Loss?

The Quick Read: Usually less than you would otherwise, and sometimes nothing, because a loss shrinks the income a return-based lender can count, and the line is capped by the lesser of your equity limit and what your documented income and debts support. A loss does not set a fixed dollar cap, and it does not end the conversation.

• The equity cap is a percentage of the property’s value minus what you owe, and it applies no matter how your income looks.
• On an investment property in Lendmire’s network, the ceiling is 70% combined loan-to-value (CLTV), with a 700 minimum credit score and a maximum line of $500,000, subject to lender guidelines.
• A paper loss from depreciation is treated differently from a real cash loss, and some underwriters add depreciation back.
• Alternative documentation, or a DSCR cash-out refinance, can sidestep the return entirely for rental properties.
• Lines on investment properties are available only in Lendmire’s 16 full-service states.

How Is the Line Amount Actually Set?

The amount is the lesser of two tests. The first is equity: a lender applies a percentage to the appraised value and subtracts your existing mortgage balance. The second is capacity: your documented income, your debts, and your credit must support the payment.

The CFPB’s HELOC booklet explains the equity test with a 75% example. It also says lenders weigh your ability to repay and your credit history. That 75% is an illustration of how the math works. It is not a program rule.

The wholesale network Lendmire places these files with sets its limits by property type. On an investment property, the ceiling is 70% CLTV, and nothing sits above it. Credit must be 700 or better. The line tops out at $500,000. Primary residences and second homes follow different tiers, and a 90% ceiling exists only on those, paired with a 720 credit profile. Those higher tiers do not apply to rentals.

The capacity test is where a loss bites. Debt-to-income (DTI) is your monthly debts divided by your monthly income. Network programs generally allow up to 50%, and the line is qualified on the interest-only payment calculated on the maximum draw. When your return shows negative income, the income side of that ratio shrinks or disappears. A strong equity position cannot fix a failed capacity test.

Why Does a Return Show a Loss When Cash Is Coming In?

Because tax returns measure taxable income, not cash. A well-run rental can look unprofitable on paper after depreciation, interest, and other deductions.

Depreciation is the main culprit. It is a non-cash deduction that spreads the cost of the building over time. Per IRS Publication 527, residential rental property is depreciated over 27.5 years, with land excluded. You can have strong rent coming in and still report a loss on Schedule E.

Passive-loss rules add another layer. An owner who actively participates in a rental may be able to deduct a limited amount of rental loss against other income, and that allowance shrinks as modified adjusted gross income rises above a set threshold. Losses you cannot use are suspended and carried forward, but they still show up on your return, so an underwriter sees them.

Tax treatment varies; consult a qualified professional.

Paper Loss or Real Loss?

Underwriters care about this split more than anything else on a loss file. The table shows how each type tends to be read.

Some lenders add depreciation back and others do not. No uniform rule exists, so ask before you apply. Lendmire’s piece How to Qualify for an Investment Property HELOC When Tax Returns Show a Loss walks through the add-back question in more depth.

A quick self-check helps. Ask whether the property’s rent covers its mortgage, taxes, insurance, and upkeep with money left over. If yes, the loss is likely a paper loss. If you are topping up the property from other income, the loss is real, and add-backs will not rescue the file.

What Documentation Paths Exist?

Lenders usually pick one of two paths. On the tax-return path, they use personal and business returns, often with a year-to-date profit-and-loss statement. Underwriting typically averages net income over two years, and net means after deductions. Gross revenue or 1099 totals do not set your income.

On the alternative path, a lender reviews deposits over a window of months and applies an expense factor. A return loss may not disqualify you if deposits show steady cash flow. Terms and costs vary by lender, and this path is reviewed around documented income under the applicable program, subject to lender guidelines.

Whichever path applies, the usual items still get reviewed: credit, DTI, combined leverage, and property type.

What Else Limits Your Line?

Equity and income are not the only gates. Here are the network limits that apply to an investment-property line, each subject to lender guidelines and full file review.

• Credit: 700 minimum on investment properties. Report age, tradelines, and housing history are reviewed.
• Draw structure: a 5-year interest-only draw followed by a 25-year fully amortizing repayment. At least 75% of the line is drawn at closing.
• Title: the property must be held by you individually or in a revocable living trust. An LLC cannot hold title on these lines.
• Property types: single-family, 2-4 units, PUDs, townhomes, and condos. Manufactured homes, co-ops, condotels, log homes, and mixed-use properties are not eligible.
• Exposure: a borrower is limited to three lines, and owning more than 15 financed properties makes you ineligible.
• Valuation: lines of $500,000 or less ordinarily run on automated valuation, though a full appraisal can be requested.

The title rule trips up many landlords. If the rental already sits in an LLC, you need a vesting change first, or a different product altogether.

A Worked Example With a Paper Loss

Picture an investor with a rental worth $400,000 and a first mortgage at about half that value. The property shows a loss because of depreciation, while rent comfortably covers the property’s costs. The investor’s credit sits above 700.

Step one, the equity test. At the 70% CLTV ceiling for an investment property, the combined debt can reach 70% of $400,000. Subtract the existing mortgage, and the remainder is the most the equity test allows. The line cannot exceed $500,000 in any case.

Step two, the capacity test. If the lender adds depreciation back, the loss disappears and the file reads on its real income. If the lender uses the return as printed, qualifying income may drop below what the DTI limit needs.

Step three, the result. Equity sets a ceiling and income decides whether you reach it. Two lenders can see the same return and reach different answers. That is why comparing programs matters more than guessing.

Now change one fact. If the loss is real because rent does not cover costs, no add-back helps. The capacity test fails, and a bigger equity cushion does not change that.

Options When the Return Works Against You

If a return-based line looks unlikely, you have a few paths.

Ask about add-backs first. Request the lender’s treatment of depreciation before an application pulls your credit.

Use alternative documentation. If deposits show consistent cash flow, a bank-statement path may read your income differently.

Consider a DSCR cash-out refinance. A DSCR loan (debt service coverage ratio, which compares rent to the property’s full monthly payment) qualifies a rental primarily on property-level rental income covering the payment, subject to lender guidelines, rather than on your Schedule E. On a standard rental cash-out, leverage tops out around 75% LTV across most of the network, with about 6 months of seasoning common. Credit floors vary: 620 in parts of the network, around 660 for most programs, and 700+ for the strongest leverage tiers. The complete DSCR loans guide covers the full picture.

One caution on DSCR: clearing 1.00 coverage does not mean positive cash flow. Repairs, vacancy, management, and capital expenses sit outside the calculation.

Wait a year and clean up the file. If a one-time item caused the loss, the next return may read very differently. Organizing Schedule E, depreciation schedules, mortgage interest statements, and property-tax bills in advance also helps any underwriter.

What to Do Before You Apply

• Pull your last two returns and find the exact line causing the loss.
• Separate depreciation and other non-cash items from real operating costs.
• Confirm how the property is titled.
• Check that your credit clears the 700 minimum for an investment line.
• Ask each lender how it treats depreciation and whether it offers an alternative documentation path.
• Plan how you will use the funds. A line is floating debt on the property, and the rental must still cover its own costs.

One more note on timing. If you are closing a new first mortgage and a line at the same time on the same dwelling, the line counts as a mortgage obligation in the ability-to-repay review. That mostly matters for owner-occupied purchases, not typical rental draws.

Key Terms Defined

• CLTV (combined loan-to-value): all loans secured by the property, added together, divided by its value.
• Paper loss: a loss on a return caused by non-cash deductions such as depreciation, not by money leaving your pocket.
• Add-back: a lender’s adjustment that puts a non-cash deduction back into your qualifying income.
• DTI (debt-to-income): your monthly debt payments divided by your monthly income.
• Passive loss: a loss from rental or similar activity that tax rules limit how you can deduct.

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. Lendmire is a broker arranging financing through select lenders in its wholesale network. Investor programs span 41 markets, including Washington, D.C., while equity lines are limited to 16 full-service states. Nothing here is a commitment to lend.

A return that shows a loss is a paperwork problem before it is a property problem, and the investors who borrow well are the ones who can tell the difference.

About Lendmire

Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. CFPB – What You Should Know About HELOCs

2. IRS Publication 527