How Banks Mark Up an Investment HELOC for LLC Portfolio Holders

The Quick Read: A bank marks up an investment equity line in two ways. It prices the line higher than an owner-occupied one, and it often refuses to lend against property titled in an LLC at all. For portfolio holders, that second problem usually decides the outcome before pricing ever comes up.

• Pricing is an index plus a margin, and the margin runs wider on rentals than on a primary home.
• Across Lendmire’s network, an investment line caps at 70% CLTV and $500,000, with a 700 credit minimum.
• LLCs, corporations, partnerships, and land trusts cannot hold title on these lines. An individual or a revocable living trust can.
• A DSCR cash-out refinance can generally close in an LLC name, subject to program terms.
• A HELOC qualifies the borrower. A DSCR loan is reviewed for the property.

Most investors who ask about “the markup” expect a single number. It is really a stack of decisions: how the bank classifies the collateral, who it underwrites, and what it charges for the risk. Pull one layer out and the others shift.

How a HELOC Price Is Built

A variable-rate equity line is priced as an index plus a margin. The index floats with the market. The margin is the fixed spread the lender adds on top. The CFPB’s HELOC brochure names the prime rate and the Constant Maturity Treasury rate as common indexes. It tells borrowers to ask about the margin, how often the rate adjusts, any teaser period, and the rate cap and floor.

That is why the margin is the number to negotiate. The index is the same for everyone. The margin is where the bank prices your file.

Teaser rates deserve a hard look. The same brochure warns that some lines start unusually low for a short stretch, such as six months, and then reset. The advertised figure is not what the line costs over the full term.

Why the Margin Runs Wider on Rentals

Banks add risk premium to investment collateral because a borrower in trouble is more likely to protect their own home than a rental. NerdWallet’s explainer on investment-property HELOCs says the result is likely a higher rate and possibly higher fees. It also notes stricter requirements, a smaller pool of lenders, and less borrowing power than against a primary home.

The spread itself is not published in any neutral source, so treat any quoted number with suspicion. What holds across lenders is the direction of each factor:

Credit and leverage are the layers you can influence. Occupancy and lien position are fixed by the property itself.

The Structural Markup: Who Actually Gets Underwritten

This is the layer most competitors skip. A consumer-style HELOC is underwritten on the person: credit, income, and debt ratios. An LLC has no personal credit and no DTI of its own, so the bank has nothing to underwrite.

Across Lendmire’s wholesale network, the rule is blunt. An investment HELOC must be vested in an individual or an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. A property already deeded to an LLC needs a vesting change first, or a different product.

No federal rule creates that limit. It is product design. Some banks will lend to the entity under a commercial line, usually with a member guaranty and commercial-style pricing. That is a different product with a different cost structure, and a personal guaranty undercuts much of the liability protection that motivated the LLC in the first place.

Two more details matter at portfolio scale:

• DTI is the real ceiling. The network allows up to 50% DTI, tightening to 45% for credit profiles from 600 to 679. The payment is tested on the interest-only amount at the maximum draw, not on what you plan to use.
• Exposure limits apply. A borrower is limited to three lines, with combined exposure capped at $2,000,000 on the higher-leverage program and $750,000 on the longer-runway program. A borrower owning more than 15 financed properties is not eligible.

Investors with many mortgages often hit DTI limits regardless of how well the rents perform.

What the Network Offers on an Investment Line

Lendmire is a broker. It arranges these lines through select wholesale partners, and every figure below is subject to lender guidelines and full file review. The two wholesale programs it places lines with are a higher-leverage program and a longer-runway program. Where they differ, each figure applies only within its own terms.

• Leverage: 70% CLTV on an investment property. Credit above 700 buys eligibility rather than extra leverage, since both the 700 and 720 tiers top out at 70%.
• Credit: 700 is the floor on investment lines, with no tier beneath it.
• Line size: up to $500,000 total. Larger lines exist only for primary residences. No investment tier sits above $500,000.
• Structure: a standalone line in first or second lien position, with a 5-year interest-only draw and a 25-year fully amortizing repayment. At least 75% of the line is drawn at closing. Pricing floats through both periods and never converts to fixed.
• Valuation: because an investment line caps at $500,000, it normally runs automated valuation with no traditional appraisal, though a higher CLTV may call for a secondary valuation.
• Property types: single-family, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural zoning are not offered.
• Availability: these lines are offered only in Lendmire’s 16 full-service states, narrower than its 41-market DSCR footprint.

For context, NerdWallet describes the broader market as a draw period of about 10 years, usually interest-only at a variable rate, followed by repayment of up to about 20 years. The network’s investment structure is a 5-year draw with a 25-year repayment, so do not carry market assumptions into this file.

Routes for an LLC Holder

If your rentals sit in an LLC, you have five realistic paths. Each trades price against structure.

Retitling is the one that surprises people. The Garn-St Germain Act generally makes due-on-sale clauses enforceable, with listed exceptions. Moving a property into an LLC after you already have a mortgage can give the existing lender a reason to react. Retitling can also affect title insurance coverage and the liability wall the LLC was built to provide. Those are questions for an attorney before any deed is signed.

The home-equity route has its own catch: it turns your residence into collateral for a rental business. That may be the right call, but it is a decision about risk, not just cost.

Where the General Rule Breaks

Business-purpose treatment. Consumer lending rules generally do not govern credit extended primarily for a business purpose. Regulation Z’s scope provision exempts business, commercial, and agricultural credit, and the commentary treats credit to improve rental property as business purpose when the property has more than two units. For smaller properties, the primary purpose has to be assessed. In practice, a bank treating your line as business-purpose may skip consumer HELOC disclosures, so you lose some consumer protections.

Pricing is the lender’s call. The OCC’s Truth in Lending handbook notes the rule does not dictate how much interest a lender may charge. That is why two lenders can price the same file very differently.

The APR is not the whole cost. A republished CFPB HELOC booklet explains that a HELOC’s APR reflects the periodic interest rate alone and excludes closing costs. Compare fees separately.

Lien position. The line sits behind your existing first mortgage, or in first position if the property is debt-free. A low first mortgage stays untouched, and only the line reprices. A cash-out replaces the entire balance. If your first mortgage is cheap, that difference is large.

When a HELOC Is the Wrong Tool

Run through these before choosing the line.

• Your rentals are in LLCs and you intend to keep them there. The title rule alone may end the conversation. A DSCR cash-out refinance, which generally closes in the LLC name subject to program terms, matches the structure you already built.
• You need more than $500,000. The investment cap is firm.
• Your DTI is already stretched. A HELOC leans on personal debt ratios.
• You want payment certainty. A floating index with no conversion to fixed means the cost moves even if you draw nothing more.

One caution on DSCR as the alternative: it compares rent to the full monthly obligation. Clearing 1.00 is not the same as positive cash flow, since repairs, vacancy, management, and utilities sit outside the calculation. Across the network, 1.00 is where many select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. Most cash-out refinances top out around 75% LTV with about six months of seasoning. Our complete DSCR loans guide covers those mechanics, and Lendmire’s piece on investment property HELOC lenders for a portfolio LLC walks through the lender side of the same decision. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.

Key Terms Defined

Index: the public benchmark rate, such as prime, that moves with the market.

Margin: the fixed percentage the lender adds to the index. This is where the bank prices your risk.

CLTV: combined loan-to-value, meaning all liens on the property divided by its value.

Personal guaranty: a promise by an individual to repay a debt owed by an entity.

Due-on-sale clause: a mortgage term letting the lender demand repayment if the property is transferred.

Negotiating the Markup, Layer by Layer

Push where you have leverage. Ask for the index, the margin, the adjustment schedule, any teaser period, and the cap and floor. Ask whether the margin tiers move with credit score or CLTV, and what changes if you draw less at closing. Credit and leverage are negotiable through your own file. Occupancy and lien position are not.

Shop more than one lender. NerdWallet notes the pool is smaller for rentals, so a single quote tells you little. A broker sees several lenders’ guidelines at once, which helps when title and DTI limit the field.

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.

This article is general information, not legal or tax advice. Consult a qualified attorney or CPA about your own entity structure and situation before retitling property or taking on new debt.

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. Call 828-256-2183 or use the illustrative calculator on this page for a starting estimate.

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. CFPB HELOC brochure

2. NerdWallet, HELOC on investment property

3. Cornell LII, 12 U.S.C. § 1701j-3

4. CFPB Regulation Z § 1026.3

5. CFPB HELOC booklet