Rental Property HELOCs for Investors Following SBA Rules

The Quick Read: SBA rules do not govern a rental property HELOC, and SBA loans generally cannot finance a passive rental. A rental HELOC is a bank-style revolving line underwritten on you, while a DSCR loan is underwritten on the property’s rent. Which one fits depends on how title is held, how much equity you have, and what you plan to do with the money.

• SBA business loans exclude passive landlord businesses, so they are not a path to buy or fund ordinary rentals.
• On this network, an investment-property HELOC tops out at 70% combined loan-to-value (CLTV) and a $500,000 line, with a 700 minimum credit score.
• Title must sit with you personally or in a revocable living trust. An LLC cannot hold title.
• A DSCR cash-out refinance reads the rent instead of your personal income and can work for entity-held rentals, subject to lender program eligibility.
• Tax treatment varies; consult a qualified professional.

A quick note on the title. Plenty of investors search for “SBA rules” and a rental HELOC in the same breath, assuming the two connect. They don’t. This article explains why, then walks through what a rental HELOC actually is, how it is underwritten, and where a DSCR loan takes over.

Do SBA Rules Apply to a Rental Property HELOC?

No. A HELOC is a revolving line secured by your equity, and the SBA does not regulate it. SBA rules matter here only as a boundary: they tell you which kinds of real estate the agency will not finance, and a rental held for passive income falls on the wrong side.

The governing rule is 13 CFR 120.110. It makes ineligible passive businesses owned by developers and landlords that do not actively use or occupy the assets the loan pays for. A duplex rented to residential tenants fits that description exactly.

There is one narrow exception, the Eligible Passive Company. It may own property only to lease to an eligible operating business. The operating company must also guarantee or co-borrow, and rent cannot exceed the loan payment plus the owner’s holding costs, per the 2012 text of the regulation. No operating business, no exception.

Then there is the owner-occupancy test. Under Part 120, Subpart A, a borrower buying an existing building may lease up to 49 percent of it if the business occupies at least 51 percent. That is a business-purpose loan for an operating company, not a rental loan.

Placing a rental inside an operating-company structure does not change the answer. The ban looks at what the property is used for, not what the entity is called. Your real choices are a bank or credit union line, a non-QM HELOC, a DSCR cash-out, or a blanket loan.

What Is a Rental Property HELOC?

A rental HELOC is a revolving line of credit secured by equity in an investment property. You draw what you need, and during the draw period you typically pay interest only on the balance. After that, draws stop and repayment begins.

Think of it as a credit card backed by your rental’s equity, with a much bigger limit. The line sits in first or second lien position. Pricing floats and never converts to fixed on this network’s programs.

Rental HELOCs are a narrow product. Fewer lenders write them than write primary-residence lines, and the ones that do tend to be portfolio lenders and credit unions. That scarcity is why investors so often end up looking at a DSCR cash-out instead.

How Is a Rental HELOC Underwritten, Step by Step?

A HELOC is underwritten mostly on you. The lender checks your credit, your debt-to-income ratio, the property value, and how much total debt sits against it. Rent is not what drives the line.

Across the wholesale network Lendmire works through, the steps run like this:

1. Occupancy and title. The lender confirms the property is an investment property and that you personally, or your revocable living trust, hold title. This step ends many files before they start.

2. Credit. An investment line requires a 700 minimum score. Because 720 and 700 both reach the same 70% CLTV, a higher score buys eligibility rather than extra leverage.

3. Combined leverage. Your existing first mortgage plus the new line cannot exceed 70% CLTV on an investment property. That ceiling has no higher tier.

4. Debt-to-income. The ceiling is 50%. The lender reviews your file on the interest-only payment calculated on the maximum draw, not on what you plan to borrow.

5. Valuation. Investment lines cap at $500,000, so valuation is ordinarily automated with no traditional appraisal. A borrower can still request a full appraisal.

6. Draw structure. Investment lines run a 5-year interest-only draw followed by a 25-year fully amortizing repayment. At least 75% of the line is drawn at closing, and later draws carry a minimum of $1,000 in most states.

All of this is subject to lender guidelines and full file review. It is not a commitment to lend. Availability also runs through Lendmire’s 16 full-service states, which is narrower than its 41-market DSCR footprint.

What Does a Rental HELOC Look Like in Numbers?

These figures are for investment properties only. Primary residences and second homes follow separate tables with higher ceilings, and those numbers never apply to a rental.

The $500,000 cap deserves attention. Above it, a line is primary-residence only and requires a full appraisal. There is no larger investment tier.

Where Does the General Rule Break?

The HELOC rules above are clean until the property or the borrower doesn’t fit. These are the named edge cases.

An LLC-owned rental. This is the sharpest break. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on a HELOC. A property already deeded to an LLC needs a vesting change or a DSCR cash-out instead. Lendmire’s piece Refinancing a Rental Held in an LLC: DSCR Vesting Rules for Entities covers how entity vesting works on the DSCR side.

Ineligible property types. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agriculturally zoned properties are not offered. A building where your business occupies space and tenants rent the rest is mixed-use. That belongs to the SBA conversation above, not to a rental HELOC.

A property listed for sale. A property listed, or listed within the past 60 days, is ineligible in Indiana, North Carolina, Pennsylvania, Tennessee, Texas, and Washington.

Portfolio size and exposure. A borrower is limited to three lines, and an owner of more than 15 financed properties is not eligible.

Texas. The primary-residence homestead rules, including the waiting period and one-lien-at-a-time rule, bind primary residences only. Texas investment properties are eligible as non-homestead transactions.

Using your home to fund rentals. Drawing on a primary-residence line to buy a rental is a different transaction with different collateral risk. Your home secures the debt, not the rental.

HELOC or DSCR Cash-Out: Which Fits?

Here is the practical split. A HELOC keeps your existing first mortgage in place and adds a second layer. A DSCR cash-out replaces the first mortgage with a new loan. That difference matters most if your current first loan is one you’d hate to give up.

A HELOC also adds to your personal debt profile, because it is underwritten on you. DSCR files are reviewed property by property. DSCR qualifies primarily on property-level rental income covering the payment, subject to lender guidelines. Lendmire’s complete DSCR loans guide covers the full mechanics.

On a DSCR cash-out, about 6 months of seasoning is the common expectation. Coverage of 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Stronger ratios open better leverage.

A strong rent roll does not earn a bigger HELOC, because rent is not what sizes the line. If your rent is your best asset, the DSCR route is the one that reads it.

One caution on DSCR. Clearing 1.00 is not the same as positive cash flow. The ratio compares rent to the full monthly payment only. Repairs, vacancy, management, utilities, and capex sit outside it.

What Does a Practical Decision Look Like?

Picture three investors, described by profile rather than by dollars.

The pure landlord with a personally held duplex. Title is clean, the first mortgage is one worth keeping, and the combined leverage stays under 70%. A HELOC fits, assuming the score clears 700. The risk is that the line floats, so the investor should stress-test the payment at the full drawn balance.

The investor with a fourplex in an LLC. A HELOC is out because the LLC cannot hold title. A DSCR cash-out is the natural path, with coverage, seasoning, and leverage reviewed by the lender. This is subject to lender program eligibility.

The owner-operator whose business uses most of a building. This is the SBA conversation, and it is not a rental loan. The 51% occupancy test applies to the operating company, and a lender handles that as a business loan.

Many investors also use a HELOC as short-term capital, then refinance into a cash-out or DSCR loan later. That works only if the refinance still qualifies when the time comes. Plan the exit before drawing.

The HELOC conversation often runs into a title issue. The investor has a strong property and good credit, but the deed sits in an entity. Checking vesting before anything else saves a lot of wasted effort.

What Mistakes Should You Avoid?

• Assuming SBA covers rentals. It does not, outside the narrow Eligible Passive Company exception.
• Assuming an LLC protects the HELOC. It usually blocks it.
• Counting on unused credit. An undrawn line is not guaranteed cash. Availability depends on the agreement and the draw period.
• Ignoring the floating payment. Pricing floats through both the draw and repayment periods, so the payment moves with the balance.
• Mixing personal and rental draws. Tax treatment can depend on how the funds are used and how the property is held. Keep clear records and speak with a qualified tax professional before relying on any deduction.

Key Terms Defined

CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by the property’s value.

DSCR (debt service coverage ratio): Monthly rent divided by the full monthly payment, including principal, interest, taxes, insurance, and any HOA dues.

Draw period: The stretch when you can borrow from the line, paying interest only on what you have drawn.

Eligible Passive Company: The one SBA exception that lets a landlord entity own property leased to an operating business.

Vesting: How title to a property is held, whether personally, in a trust, or in an entity.

Seasoning: The waiting period a lender wants between two events, such as buying a property and refinancing it.

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.

The SBA never decides whether your rental gets funded; title, equity, and the rent do, and the sooner you check them in that order, the sooner you’ll know which tool fits.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage brokerage serving homeowners and real estate investors in its 16 full-service states. Home equity lines of credit are arranged through wholesale lending channels; Lendmire brokers the line and the lender underwrites each application under its occupancy-based guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. eCFR, 13 CFR 120.110

2. GovInfo, 13 CFR 120.110/111 (2012 edition)