Interest-Only Mortgage

What Is an Interest-Only Mortgage?

An interest-only mortgage lets you skip making principal payments on your loan for the first 10 years. This means you are only covering the interest due on your loan balance, which substantially lowers your payment compared to a “fully amortizing” loan that requires both principal and interest payments from the start.

In the 11th year, the loan converts to a 20 or 30 year fully amortizing loan with the standard principal and interest payments required. So, the full loan term will be either 30 or 40 years.

This loan is considered a non-QM Loan, so its guidelines are more flexible than the “traditional” Fannie Mae, Freddie Mac, FHA, and VA guidelines. This enables more flexible qualification criteria, such as bank statement or asset qualifier loans.

Interest-Only Mortgage Benefits and Requirements

Here is the full picture of what this loan offers and what it takes to qualify.

What the loan gives you:

• Lower required payments that cover just the interest due for the first 10 years
• A fixed rate that can never increase for the full term
• The ability to refinance should rates fall
• Down payments as low as 10%
• Bank statement and asset depletion income can be used if standard income documentation methods present a challenge
• The freedom to pay extra toward principal at any point during the interest-only period

What it takes to qualify:

• Requires a minimum credit score of 660
• At least 10% down on a purchase, or 10% remaining equity on a refinance
• Available for primary residences, second homes, and investment properties
• A single-family home, PUD, condo (warrantable or non-warrantable), or 2-to-4 unit property
• Income documented through full documentation, bank statements, or asset depletion
• Verified funds for your down payment, closing costs, and any reserves your scenario calls for

Our team can confirm exactly where your scenario lands and if it might qualify before you apply.

Key Benefits

A Lower Payment for a Full Decade

The interest-only payment is the main draw. Removing principal from the payment for 10 years frees up cash every month, which can matter more than anything else if you are self-employed, paid on commission, carrying tuition or childcare costs, or funding a business. You keep control over what happens with that money instead of routing it all into home equity on a fixed schedule.

A Fixed Rate, Not an Adjustable One

Interest-only loans can get confused with adjustable-rate mortgages (ARMs) because both start out cheaper than a standard loan. The difference is where the savings come from. This loan holds a single fixed rate for all 40 years, so the only payment change on the calendar is the one that arrives in year 11 when principal repayment begins. Nothing about your rate depends on where the market goes, which is how ARMs work after their set fixed-rate period ends.

Flexible Ways To Qualify

Tax returns do not tell the whole story for a lot of successful borrowers. This program allows bank statement income for self-employed buyers whose deductions understate their cash flow, and asset depletion for borrowers with substantial savings or investments but modest reported income. These options can be used on their own or combined, which opens the door for people who are clearly qualified but do not fit a standard underwriting box.

Property Types Other Programs Turn Away

Single-family homes, PUDs, and 2-to-4 unit properties are all eligible, and so are non-warrantable condos. That last one is a real advantage, because buildings with high investor concentration, ongoing litigation, or short-term rental activity get declined routinely under conventional guidelines even when the buyer is strong.

Works For Homes, Second Homes, and Investments

Primary residences, vacation homes, and rental properties all qualify. Investors tend to like the structure because a lower required payment improves monthly cash flow on a rental, and second-home buyers get the same benefit on a property they only use part of the year.

Cash Out Up To $1 Million

If you already own the property, you can refinance and pull out as much as $1 million in equity while keeping an interest-only payment. On larger balances, interest-only up to $3.5 million is available on jumbo and investment properties. That combination works well for consolidating higher-rate debt, funding a renovation, or freeing up capital for another purchase. Consolidating debt this way can lower your total monthly outlay considerably, even if the mortgage rate itself is higher than what you have now.

Program Details at a Glance

The interest-only payment covers just the interest due on the balance each month; our guide to how to calculate an interest-only payment shows the formula and the amortization schedule behind these numbers.

Things to Know Before You Apply

Your payment increases after year 10.

When principal repayment starts, the full balance is amortized over the remaining 30 years and the payment goes up. Our breakdown of what happens in year 11 walks through the recast in detail. Plan for it now rather than later. If your income is likely to grow, or you expect to sell or refinance before then, the increase may never affect you. If not, it belongs in your budget from day one.

You build equity more slowly.

Interest-only payments do not reduce your loan balance, so equity growth during the first 10 years depends entirely on home appreciation. There is no prohibition on paying extra toward principal, though, and doing so lowers the payment you face once the loan starts amortizing.

Rates run higher than agency loans.

Non-QM pricing sits above conventional pricing. Keep in mind that a higher rate is not automatically the wrong choice. What matters is the monthly payment and what it lets you do, and an interest-only structure at a higher rate frequently produces a lower payment than a fully amortizing loan at a lower one.

Terms depend on your full profile.

The 10% minimum down payment, the top loan amount, and the maximum cash out are program ceilings rather than guarantees. Your credit score, occupancy type, property type, and income documentation method all influence where you land. Our team can price your exact scenario before you commit to anything.

This is a Non-QM loan.

Interest-only payments and terms beyond 30 years fall outside the Qualified Mortgage definition. That has no effect on how the loan functions for you, but it does mean the program is portfolio-driven rather than agency-driven, and the guidelines can change.

Interest-Only Mortgage vs. Adjustable-Rate Mortgage

Both loans lower your payment early on, so buyers looking at one usually end up looking at the other. They get there in opposite ways.

An ARM (adjustable-rate mortgage) gives you a low fixed rate for an initial term, commonly 5, 7, or 10 years, and your payment includes principal the entire time. When that term ends, the rate adjusts to a set schedule and can move up or down with the market. You build equity from the first payment and accept some uncertainty about what the payment looks like later.

An interest-only mortgage flips both of those. The rate is locked for the full 40 years, so you already know what your rate will be in year 25. What you trade away is principal reduction during the first decade, which means slower equity growth unless you make voluntary principal payments or the home appreciates.

The real question is which unknown you would rather carry. If you expect to sell or refinance inside an ARM’s fixed window, the adjustment may never reach you and the starting rate is often lower. If you plan to hold the property for the long haul, or you simply want a payment that the rate market cannot move, the fixed structure here is worth more.

Who Is This Loan Best For?

• Self-employed borrowers whose tax returns understate what they actually earn.
• Buyers with bonus, commission, or equity compensation who want a low required payment and the freedom to pay down principal when a large check arrives.
• Real estate investors focused on monthly cash flow, particularly on 2-to-4 unit properties.
• Buyers with significant assets but limited documented income, including retirees and those living off investments.
• Buyers purchasing in a condo building that conventional lenders will not finance.

Alternatives to an Interest-Only Mortgage

An interest-only structure solves for monthly flexibility, and that is not everyone’s priority. If steady equity growth or the lowest available rate matters more to you, a few other programs are worth a look before you decide:

Conventional financing: A standard 30-year fixed loan builds equity from the first payment and comes with lower rates. If you can comfortably carry the fully amortizing payment and your income documents cleanly, this is usually the better starting point.

Adjustable-rate mortgages: An ARM trades rate certainty later for a lower rate now, and it builds equity from the first payment. See the comparison above for how the two structures differ in practice.

Jumbo financing: For high loan amounts on a primary residence with strong documented income, a jumbo loan can deliver a lower rate than a Non-QM interest-only product, with the tradeoff of tighter qualifying guidelines.

Interest-Only Mortgage FAQs

How long do the interest-only payments last?

The interest-only period lasts for the first 10 years of the loan. After that, the loan converts to a fully amortizing payment of principal and interest for the remaining 30 years.

What credit score do you need for an interest-only mortgage?

The minimum credit score for this program is 660. Higher scores generally improve pricing and can expand the amount you are able to borrow.

How much do you have to put down on an interest-only mortgage?

Down payments start at 10% for qualified borrowers. The exact requirement depends on your credit profile, the property type, how you plan to occupy the home, and how you document income.

Can you pay down the principal during the interest-only period?

Yes. Paying extra toward principal during the first 10 years is allowed and reduces the balance that gets amortized later, which lowers the payment once the interest-only period ends.

Can an interest-only mortgage be used for an investment property?

Yes. Primary residences, second homes, and investment properties are all eligible, including 1 to 4 unit properties and non-warrantable condos.

Is an Interest-Only Mortgage Right for You?

An interest-only mortgage is a strong fit when monthly payment flexibility is worth more to you than a fixed schedule of equity building, and when your income or assets are healthy but hard to document conventionally. If you are still deciding, our explainer on how interest-only loans work walks through the trade between cash flow and principal in more depth.

The best way to find out if you qualify is to talk to one of our mortgage experts at JVM Lending. Contact us today at (855) 855-4491 or hello@jvmlending.com for a free consultation.