Top Investment Property HELOC Providers With a 10-Year Interest-Only Draw Period

The Quick Read: A 10-year interest-only draw is the common market template for an investment-property HELOC, but the best provider for a given investor depends on title, credit, equity, and how long the draw runs, and the network Lendmire brokers through runs a 5-year draw with a 25-year repayment on investment lines instead. Lendmire is a mortgage broker, not a lender, so it does not rank companies. It explains how these lines work and matches a file to the wholesale program that fits.

• On an investment property, the network’s ceiling is 70% CLTV, with a maximum line of $500,000 and a 700 minimum credit score.
• Title must sit with the individual borrower or a revocable living trust. LLC-held rentals are not eligible for the line.
• Pricing floats through both the draw and the repayment period and never converts to fixed.
• At least 75% of the line is drawn at closing, so this is not a borrow-only-what-you-need product.
• Availability is limited to Lendmire’s 16 full-service states, which is narrower than its 41-market DSCR footprint.

Why There Is No Ranked List Here

A ranked list of providers would not help you. The lenders that write investment-property lines change their guidelines often, and the right one depends on your title, credit profile, equity, and plan for the money.

A single lender can only show you its own product. A broker sees many wholesale guidelines side by side. Lendmire works with select wholesale HELOC lenders and places a file where the scenario fits. That means the useful question is not “who is number one.” It is “which structure matches my situation, and what will decide approval?”

The draw length is only one lever. Title, leverage ceiling, credit floor, and the payment at the end of the draw often matter more than whether the draw runs 5 years or 10.

How Does a 10-Year Interest-Only Draw Work?

A HELOC has two phases. During the draw period you borrow against the line and pay only interest on what you have drawn. When the draw ends, borrowing stops and the balance amortizes over the repayment period. Principal does not fall during the draw unless you pay extra.

NerdWallet says an investment-property HELOC is possible, but the pool of lenders is smaller and you cannot borrow as much as you could against a primary home. It describes a 10-year draw, usually interest-only and usually variable. Experian describes the same template and says repayment then runs over the next 10 to 20 years. Bankrate puts the usual draw between five and 10 years and notes that payments rise when repayment begins.

So the market has no single standard. Ten years is the headline figure and five is also common. The network Lendmire places files through writes investment lines on the shorter structure:

The market template and the network line therefore total differently. A 10-year draw with a 20-year repayment, the longest combination the market sources describe, adds up to a 30-year line, and so does the network’s 5-year draw with a 25-year repayment. The difference is when the payment steps up and how long the principal paydown lasts after that. An investor who wants a decade of interest-only runway will not find it through this network on an investment property. An investor who wants a longer amortization after the draw ends will.

How Underwriting Treats the Line, Step by Step

A HELOC underwrites the borrower. A DSCR loan reviews the property’s qualifying rent against its own payment. Keeping that distinction in mind makes the steps below easier to follow.

Here is the sequence on an investment line through the network:

1. Title check. The deed must name the individual borrower or an inter vivos revocable living trust. This gate comes first because it cannot be fixed with stronger numbers.

2. Credit review. Investment lines require a 700 minimum. Scores of 720 and 700 both reach the same 70% CLTV, so a higher score buys eligibility rather than leverage. The model uses a single-bureau score keyed to the primary wage earner, and the report can be no more than 90 days old at closing.

3. Equity test. Combined loans cannot exceed 70% of value on an investment property. Market guidance cited by NerdWallet points to at least 20% equity as a baseline, so the network ceiling is stricter than that general figure.

4. Debt-to-income. The maximum is 50%. The ratio is calculated on the interest-only payment at the maximum draw, not on what you plan to use. That keeps the test honest about the exposure the line creates.

5. Valuation. Because an investment line caps at $500,000, it falls in the automated-valuation lane and commonly closes with no traditional appraisal. A borrower can still request a full appraisal at any time.

6. Exposure. A borrower is limited to three lines, and an owner with more than 15 financed properties is not eligible.

All of this is subject to lender guidelines and full file review, and none of it is a commitment to lend.

Structures and Variations Worth Knowing

The line is a standalone product that can sit in first or second lien position. That matters if you have no mortgage on the rental, or a modest one you want to keep in place.

Draw structures differ by occupancy. Primary residences and second homes can choose between a 3-year interest-only draw with a 17-year repayment and a 5-year draw with a 25-year repayment. Investment lines use only the 5-year draw and 25-year repayment.

Loan size also splits by occupancy. Lines run from $25,000 up to $750,000 overall, but anything above $500,000 is for primary residences only, requires a full appraisal, and caps at 75% CLTV. For a rental, the ceiling is $500,000 whatever the equity.

The sizing method itself is simple. The CFPB’s HELOC booklet explains that a lender applies a percentage to the appraised value and subtracts the mortgage balance. On this network the investment percentage is 70% CLTV, which is lower than the figures that apply to a primary home.

Short-term rentals add another wrinkle. Some lenders restrict investment lines based on location and whether the property is rented year-round. Short-term rental rules can also vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.

Where the General Rule Breaks

LLC-held rentals. Entity ownership stops many investors here. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title on the line. If the property is already deeded to an entity, the routes are a vesting change or a DSCR cash-out refinance, which can allow entity title subject to program terms.

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

Ineligible property types. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agriculturally zoned properties are not offered on these lines. Eligible types include single-family homes, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos.

Credit events. A bankruptcy needs 4 years of seasoning from discharge or dismissal. On investment files, a foreclosure needs 7 years, and a deed-in-lieu, pre-foreclosure, or short sale needs 4.

Lien order with a DSCR loan. If you plan to pair a HELOC with a DSCR first mortgage, sequence matters. A standalone line can sit in first position, but a rental that already carries a DSCR first lien needs the line in second, and that has to fit the first lender’s terms. Map out the order before you apply for either.

The draw is mostly spent at closing. At least 75% of the line is drawn at closing. Experience with a primary-home card-style line does not carry over.

The phrase DSCR HELOC. Investors use it loosely. A HELOC qualifies the borrower on credit and debt-to-income. A DSCR loan is reviewed primarily on property-level rental income covering the payment, subject to lender guidelines. Ask who underwrites any product with that label and on what basis.

Payment Shock and the Exit Plan

The danger in any interest-only line is the day it ends. The CFPB notes that payments are often significantly higher in repayment and that the draw period could last 10 years, for example. That is an illustration, not a rule. The same page warns that in some cases the whole balance can come due when repayment begins.

Think of the line in phases:

Because pricing floats throughout, a thin rental can slide from cash flow to break-even while the balance sits untouched. Stress-test the rental before drawing, not after.

Keep one distinction in mind. A DSCR ratio compares rent to the property’s own principal, interest, taxes, insurance, and any HOA dues. Clearing 1.00 does not mean positive cash flow, because repairs, vacancy, management, utilities, and capital spending sit outside the calculation. A HELOC payment on a second line hits your real cash flow even if it never shows up in that ratio.

Plan the exit before the first draw. The usual routes are paying the balance down during the draw, refinancing into a new line, rolling it into a cash-out refinance, or paying it off from other funds.

HELOC or DSCR Cash-Out? Where Each Fits

A HELOC lets you keep an existing first mortgage in place. A cash-out refinance replaces it. That is the HELOC’s real advantage, and it is worth a lot if your current first loan has terms you want to keep.

The DSCR cash-out refinance typically expects about 6 months of seasoning and a credit score around 660, though a 620 floor exists in parts of the network. Reserves commonly run around 6 months of PITIA and vary by lender, leverage, and loan size. Any of this is subject to lender guidelines.

The HELOC fits an investor who holds title personally, has a solid 700-plus credit profile, owns a rental with a first mortgage worth keeping, and wants a smaller pull. It is the wrong fit for an LLC-owned portfolio, a large equity pull, or a borrower whose personal debt-to-income is already stretched. In those cases the DSCR route usually works better. Investors with a growing portfolio will also want to see Lendmire’s complete DSCR loans guide.

This one is a genuine toss-up for many personally titled owners. A line gives flexibility to keep a first mortgage, while a cash-out gives a longer amortization and an underwriting basis that does not lean on personal income. The right call depends on the size of the pull and how thin the rental’s coverage is.

Key Terms Defined

Draw period: The stretch of time when you can borrow against the line and pay only interest on the balance.

Repayment period: The phase after the draw ends, when you can no longer borrow and the balance amortizes with principal and interest.

CLTV: Combined loan-to-value, meaning all loans on the property added together and divided by its value.

Lien position: Whether the line is the first loan on the property or sits behind another loan as a second.

Automated valuation: A computer-generated value estimate used in place of a traditional appraisal on smaller lines.

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

Comparing Your Options

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. You can reach the team at 828-256-2183, or request a quote through the mortgage quote page.

About Lendmire

Lendmire (NMLS# 2371349) is a mortgage broker. Home equity lines of credit — on a primary residence, a second home or an investment property — are arranged through wholesale lenders in Lendmire’s 16 full-service states, and every line is underwritten by the lender under its program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. NerdWallet – HELOC on an investment property

2. Experian – HELOC on investment property

3. Bankrate – HELOC calculator explainer

4. CFPB – HELOC booklet

5. CFPB