Nevada Conventional Mortgage Experts

Interest-Only Mortgages – Pros, Cons, and Alternatives

Understand how interest-only loans work, who they're right for, and safer alternatives for Nevada homebuyers. Lower payments now, but is it worth the risk?

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What is an Interest-Only Mortgage?

Initial Period

Pay only interest for 5-10 years with lower monthly payments

Payment Shock

Payments can jump 50-100% when principal payments begin

No Equity Built

Your loan balance stays the same during interest-only period

Higher Risk

If home values drop, you could owe more than the home is worth

Who Should Consider an Interest-Only Mortgage in Nevada?

✓ High-Income Earners with Variable Income

Real estate agents, commission-based sales professionals, or business owners who expect income to increase significantly can benefit from lower initial payments.

✓ Short-Term Homeowners

If you plan to sell within 5-7 years (common for Las Vegas professionals who relocate frequently), you might save thousands in monthly payments.

✓ Investment Property Buyers

Nevada investors who plan to flip properties or rely on rental income may use interest-only loans for cash flow advantages.

⚠️ Who Should Avoid Interest-Only Mortgages

First-time homebuyers

Without equity cushion, you're vulnerable to market downturns

Fixed or declining income households

Payment shock when principal kicks in could be unaffordable

Long-term homeowners

You'll pay significantly more interest over 30 years with no equity gains early on

Safer Alternatives to Interest-Only Mortgages

Nevada Example: Interest-Only vs. Traditional Mortgage

$400,000 home purchase in Las Vegas at 7% interest rate:

Loan Type Payment Years 1-10 Payment Years 11-30 Total Interest Paid
Interest-Only (10yr) $2,333/mo $3,592/mo $578,000
30-Year Fixed $2,661/mo $2,661/mo $558,000

*The interest-only saves $328/month initially, but costs $20,000 more over 30 years and creates a $1,259/month payment shock in year 11.

Find the Right Mortgage for Your Nevada Home

Interest-only mortgages carry significant risks for most Nevada homebuyers. Let our experts guide you to smarter financing options with predictable payments and equity building from day one.

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Better Alternatives for Nevada Homebuyers

For most Nevada homebuyers, traditional mortgage products offer better long-term value and lower risk. Here are proven alternatives to consider:

Traditional 30-Year Fixed-Rate Mortgage

Best for: Most homebuyers seeking stability and predictable payments.

Advantages: Your payment never changes. You build equity from day one. No payment shock risk. Lower total interest than interest-only loans.

Nevada Context: With Nevada's median home price around $430,000 (2025), a 30-year fixed mortgage at 7% with 20% down gives you a payment of $2,279/month that never increases.

15-Year Fixed-Rate Mortgage

Best for: Borrowers who can afford higher payments and want to build equity fast.

Advantages: Lower interest rate (typically 0.5-0.75% below 30-year rates). Massive interest savings over loan life. Own your home outright in 15 years. Build equity rapidly.

Payment Comparison: Same $344,000 loan at 6.25% = $2,943/month. You'll pay $186,000 less in total interest vs. a 30-year loan.

5/1 or 7/1 Adjustable-Rate Mortgage (ARM)

Best for: Borrowers who plan to move or refinance within 5-7 years.

Advantages: Lower initial rate than fixed mortgages (often 0.5-1.0% lower). Unlike interest-only loans, you're paying principal from day one. If you sell or refinance before adjustment, you benefit from lower rate with equity building.

Nevada Strategy: If you're buying in a high-appreciation area like Henderson or Summerlin and plan to upgrade in 5-7 years, a 7/1 ARM at 6.5% vs. 7% fixed saves $72/month while building equity.

FHA/VA Loans (For Qualified Buyers)

Best for: First-time buyers (FHA) or veterans (VA) seeking low down payments.

Advantages: FHA requires only 3.5% down. VA requires $0 down for eligible veterans. Both offer competitive fixed rates. You build equity from day one. Predictable payments.

Nevada Opportunity: With Nevada's high veteran population (9.1% of adults), VA loans are particularly attractive — $0 down, no PMI, and fixed payments. Explore VA loan benefits.

The Risks of Interest-Only Mortgages in Nevada

While interest-only loans can be strategic tools for specific borrowers, they come with significant risks that Nevada homebuyers must understand:

1. Payment Shock

When the interest-only period ends, your payment could increase 30-50% overnight. If you're not prepared financially, this can lead to financial strain or even foreclosure. Nevada's housing market volatility makes this particularly risky — if home values decline, you won't be able to refinance to avoid the payment jump.

2. Zero Equity Building

For the first 5-10 years, you're building zero equity through principal paydown. You're relying entirely on home appreciation. If Nevada's housing market stagnates or declines (as it did during the 2008-2012 recession when Las Vegas home values dropped 60%), you could end up underwater on your mortgage.

Nevada Historical Context: Las Vegas home prices peaked in 2006 at $315,000, crashed to $118,000 by 2012 (-62%), and didn't recover to 2006 levels until 2018.

3. Refinance Risk

Many borrowers plan to refinance before the interest-only period ends. But what if interest rates rise significantly? Or your home value drops and you can't qualify for refinancing? You'll be stuck with the payment shock. Never assume you'll be able to refinance — economic conditions change.

4. Higher Total Interest Costs

Because you're not paying down principal for years, you'll pay significantly more interest over the life of the loan. On a $400,000 loan, the difference between a standard 30-year mortgage and a 10-year interest-only loan can exceed $100,000 in additional interest paid over 30 years.

How Interest-Only Mortgages Work

With a standard mortgage, your monthly payment includes both principal (paying down the loan balance) and interest (the cost of borrowing). An interest-only mortgage flips this on its head — during the initial period (typically 5-10 years), you only pay the interest portion. Your loan balance doesn't decrease.

Here's a breakdown of how it works:

Interest-Only Period (Years 1-10)

During the initial 5-10 years, your payments consist solely of interest on the loan. This results in significantly lower monthly payments. For example, on a $400,000 loan at 7% interest, you'd pay approximately $2,333/month (interest only) vs. $2,661/month for a standard 30-year mortgage.

Amortization Period (Years 11-30)

After the interest-only period ends, the loan converts to a fully-amortizing mortgage. Now your payments include both principal and interest, calculated over the remaining loan term (typically 20 years). This causes a dramatic payment shock — your payment could jump 30-50%. In our example, payments would leap to approximately $3,110/month.

Nevada Example: $500,000 Home Purchase

Let's say you purchase a home in Henderson for $500,000 with a 20% down payment ($100,000), resulting in a $400,000 loan at 7% interest:

  • Interest-Only Payment (Years 1-10): $2,333/month
  • Traditional 30-Year Payment: $2,661/month (saves $328/month initially)
  • Payment After Year 10: $3,110/month (+$777/month payment shock)

Ready to explore your mortgage options?

Our Nevada loan officers can show you safer, smarter alternatives to interest-only loans that build equity and protect your financial future.