Banks That Offer an Investment Property HELOC With a 10-Year Interest-Only Draw Period

The Quick Read: A 10-year interest-only draw is the headline structure for home equity lines, but it is far less common on rental properties, and not every depository lender writes investment lines at all. The lines Lendmire brokers on rentals use a 5-year interest-only draw followed by a 25-year repayment period, so a true 10-year draw is not part of that network.

• Interest-only means the balance does not fall during the draw. Repayment then amortizes the full balance.
• On an investment property, the network’s ceiling is 70% combined loan-to-value (CLTV), with a 700 minimum credit score and a $500,000 maximum line.
• The best program for your situation depends on the lien position, the title holder, and how much leverage you need.

Why Is a 10-Year Draw So Hard to Find on a Rental?

A 10-year draw is mostly a primary-residence feature. Lenders treat a rental as higher risk, since tenants can leave and the owner is not living there. Many cut the draw to five years, reduce the maximum line, or skip the product entirely.

NerdWallet describes the typical HELOC as a 10-year draw with interest-only minimum payments, followed by repayment of up to 20 years.

So when an ad promises a 10-year interest-only draw, check what property it covers. A rate sheet for a primary home tells you nothing about the same lender’s rental line.

That is one reason the question “which banks offer this” has no clean answer. The honest answer is a category: some depository lenders write investment lines, most with shorter draws, and availability changes by state and by file.

How Does an Investment Property HELOC Work, Step by Step?

An investment HELOC is a revolving line secured by a rental you already own. You borrow against equity, repay, and borrow again during the draw period. Then the draw ends and the balance converts to a fully amortizing repayment.

1. Collateral and lien. The line sits on the rental in first or second position. If a mortgage remains, the line typically is a second mortgage payable on top of the first.

2. Sizing. The lender takes a percentage of the property value and subtracts what is owed. That percentage is the combined loan-to-value limit.

3. Draw period. You borrow up to the limit, usually paying interest only on the drawn balance.

4. Repayment period. Borrowing stops. Principal and interest are due until the balance reaches zero.

5. Pricing. On this network, pricing floats through both periods and never converts to fixed.

On sizing, the CFPB’s HELOC booklet says lenders usually set the limit as a percentage of the home’s appraised value minus what is owed. The CFPB’s HELOC explainer adds that a lender may block further draws if the home’s value falls significantly. It uses a 10-year draw only as an example, not a rule.

What Does the Network’s Investment Line Actually Look Like?

Across the wholesale network Lendmire places files with, the investment-property line runs a single structure: a 5-year interest-only draw followed by a 25-year fully amortizing repayment. Primary residences and second homes can choose between two draw structures, but investment properties cannot.

On the network, the investment ceiling is 70% CLTV, which means a minimum of 30% equity on a combined basis.

A few other mechanics matter:

• At least 75% of the line is drawn at closing.
• The minimum subsequent draw after closing is $1,000, as stated by the network program with the 5-year draw and 25-year repayment. In Texas, the minimum subsequent draw is $4,000.
• Qualifying uses the interest-only payment calculated on the maximum draw, with debt-to-income capped at 50%.
• Lines at or below $500,000 ordinarily use an automated valuation, and the investment cap of $500,000 means an investment line commonly closes without a traditional appraisal. A full appraisal is required only above $500,000, though you can always request one.

The tradeoff is between carrying cost and timing. A longer interest-only stretch keeps payments low for more years, while the network’s 5-year draw moves to repayment sooner. Because that repayment runs 25 years, the principal is spread over a long stretch, which cushions the step-up when the draw ends.

Who Qualifies, and Who Does Not?

Here is how these lenders look at a rental file. The first test is title: the line must be held by an individual borrower or an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind, or land trusts cannot hold title. That is the sharpest difference from a DSCR loan. A property already deeded to an LLC needs a vesting change, or a DSCR cash-out refinance instead.

The second test is credit. The investment floor is 700, and credit above 700 buys eligibility rather than leverage, because 720 and 700 both reach 70% CLTV. The third is equity: combined leverage must fit under 70% after the existing mortgage is counted.

Eligible properties include single-family homes, 2-4 units, PUDs, townhomes, and condominiums, including non-warrantable condos. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use, and agricultural-zoned properties are not offered. A borrower may carry up to three lines, and a borrower with more than 15 financed properties is not eligible.

This is a personal-credit product. It is reviewed on your credit, debt-to-income, and the property, not on rent alone. If you want a rental-income review instead, that is a DSCR loan, and the complete DSCR loans guide covers how coverage works. Those programs qualify primarily on property-level rental income covering the payment, subject to lender guidelines.

Equity lines are also not available everywhere through this network. Lendmire’s HELOC placements cover its 16 full-service states: AL, CA, CO, FL, GA, IN, MI, MT, NM, NC, OH, PA, TN, TX, VA, and WA. That is narrower than the DSCR footprint.

Where Does the General Rule Break?

Several edge cases change the answer.

Lien position changes the structure. A lender’s draw length often depends on whether the line is a first or second lien. A high-leverage figure and a long draw are often not offered together. Always compare the draw, the repayment, and the CLTV as one package.

An existing mortgage may block a second lien. Some first-mortgage notes restrict additional liens. If yours does, a second-position line may not be possible.

Balloon structures exist. According to Experian, some HELOCs end with a balloon payment rather than amortizing. Read the note before you sign.

Some plans build in principal. Interest-only is a feature a lender chooses to offer. It is not guaranteed on every line.

State rules can change the structure. Draw and repayment lengths shift by state on some structures, so a quote in one state may not carry over to another.

Occupancy cannot be shaded. Describing a rental as your home to get better terms is occupancy misrepresentation. A line on a house you plan to rent has to be underwritten as non-owner-occupied.

A line cannot buy a rental directly. It is written on a property you already own, and you then use the cash on the next deal. Because interest accrues on the drawn balance, try to time the draw as close to the purchase closing as you can.

What Happens When the Draw Ends?

The payment steps up. During an interest-only draw, the balance stays where it started. At repayment, the full principal must amortize, so the payment rises even with no change in pricing. Pricing also floats, so the payment can move month to month on top of the step-up.

Plan it this way: model the repayment payment on the full line, not on the planned draw. Then check whether the rental’s income still covers it with a vacancy. A rental can sit empty while the payment stays due.

An investor has several ways to handle the end of the draw:

• Pay the balance down during the draw.
• Refinance into a new line to reset the draw.
• Roll the balance into a cash-out refinance.
• Pay it off from rental income or other sources.

Cash-out refinance terms on a rental vary by lender and program, including leverage, seasoning, and the treatment of short-term-rental collateral. Select lenders in the network also offer extended terms and interest-only periods on investor loans. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.

Interest deductibility on an investment-property line depends on how the funds are used. Tax treatment varies; consult a qualified professional.

How Do You Find the Right Lender When Offers Vary This Much?

The lenders that write a given line depend on your property type, credit profile, lien position, and leverage need. A broker shops several wholesale lenders and matches the file to the program that fits. A single bank can only show you its own product.

Before you apply anywhere, ask five questions:

1. Does this lender write lines on non-owner-occupied rentals at all?

2. What are the draw and repayment lengths on an investment property, specifically?

3. What is the maximum CLTV for my lien position?

4. Can the line be held by my LLC, or only by me or my revocable trust?

5. What does the payment look like at the end of the draw, on the full line?

Then compare the answers side by side. Don’t compare headline draw lengths alone.

Key Terms Defined

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

Repayment period: The stretch after the draw, when borrowing stops and principal plus interest are due.

Interest-only: A payment that covers the interest and leaves the balance untouched.

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

Lien position: Where your claim ranks. A first lien is paid before a second lien.

DSCR: The debt service coverage ratio, which compares a rental’s income to its payment. It is a rental-income test, not a measure of cash flow.

Next Step

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 mortgage broker that works with a network of wholesale lenders, and every figure here is subject to lender guidelines and full file review. This is not a commitment to lend.

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. CFPB – HELOC booklet

3. CFPB’s HELOC explainer

4. Experian