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15-Year Mortgage or 30-Year Mortgage: Which is Better?

  • July 13, 2023

When it comes to choosing a mortgage term, homebuyers, whether you are looking to buy your first home or next home, often find themselves contemplating between a 15-year mortgage and a 30-year mortgage.

Both options have their advantages and drawbacks, and it's crucial to understand the implications of each before making a decision.

In this guide, we’ll dive into the key differences between these mortgage terms, weigh the pros and cons, and provide you with the necessary information to determine which option suits your financial goals.

What's the Difference between a 15-Year and 30-Year Mortgage?

Before we compare the pros and cons of the two mortgage terms, let's first clarify the fundamental differences between a 15-year mortgage and a 30-year mortgage.

A 15-year mortgage, as the name suggests, has a term of 15 years, requiring borrowers to make monthly payments over 180 months until the loan is fully repaid.

On the other hand, a 30-year mortgage has a longer term of 360 months, resulting in smaller monthly payments spread out over a more extended period.

Pros and Cons of 15-Year and 30-Year Mortgages

There are several things to consider when applying for a 15-year mortgage and a 30-year mortgage. Let's dive into the pros and cons of each mortgage term, enabling you to evaluate which option aligns best with your financial circumstances and goals.

Pros of a 15-Year Mortgage

Accelerated Equity Building

With a 15-year mortgage, you'll build equity in your home at a much faster pace compared to a 30-year mortgage.

The shorter term means you will be making larger monthly payments, resulting in a more rapid reduction of the principal balance.

Consequently, you will own your home outright earlier, providing you with a greater sense of financial security and allowing you to leverage your home equity sooner.

Significant Interest Savings

Due to the shorter repayment period, 15-year mortgages often come with lower interest rates compared to their 30-year counterparts.

Over the life of the loan, this can translate into substantial interest savings, potentially amounting to tens of thousands of dollars.

By opting for a 15-year mortgage, you'll be able to repay your loan more quickly and pay less in interest over time.

Mortgage Freedom in Retirement

Choosing a 15-year mortgage can be particularly advantageous if you plan to have your mortgage fully paid off by the time you retire.

By eliminating your mortgage payment, you'll significantly reduce your monthly expenses and gain financial freedom during your retirement years.

This can allow you to allocate your resources to other important financial goals or simply enjoy a more stress-free retirement.

Cons of a 15-Year Mortgage

Higher Monthly Payments

One of the primary drawbacks of a 15-year mortgage is the higher monthly payments. Since you are repaying the loan in half the time of a 30-year mortgage, the monthly payment amount will be significantly larger.

This increased financial obligation may put a strain on your monthly budget, leaving you with less discretionary income for other expenses or savings.

Limited Financial Flexibility

Due to the higher monthly payments, a 15-year mortgage may limit your financial flexibility. The increased obligation can leave you with less room in your budget to handle unexpected expenses or pursue other financial opportunities.

It is crucial to ensure that you have a stable income and a robust emergency fund in place to cover unexpected costs.

Stricter Qualification Requirements

Lenders often have more stringent qualification requirements for 15-year mortgages.

To be eligible for this shorter-term option, you typically need a solid credit score, a low debt-to-income ratio, and sufficient income to comfortably afford the higher monthly payments.

The stricter criteria may make it more challenging for some borrowers to qualify for a 15-year mortgage.

Pros of a 30-Year Mortgage

Lower Monthly Payments

One of the most significant advantages of a 30-year mortgage is the lower monthly payment.

Compared to a 15-year mortgage, the longer term allows for smaller monthly payments.

This can provide more breathing room in your monthly budget, allowing you to allocate funds to other financial goals or expenses.

Enhanced Financial Flexibility

With lower monthly payments, a 30-year mortgage offers greater financial flexibility.

The reduced monthly obligation can provide a buffer in your budget, allowing you to handle unexpected expenses or pursue other investment opportunities without feeling financially stretched.

This added flexibility can be especially beneficial for those who have uncertain or fluctuating income.

Easier Qualification

Compared to a 15-year mortgage, qualifying for a 30-year mortgage is generally easier.

Lenders often have more lenient qualification requirements, making it more accessible for first-time homebuyers or individuals with lower incomes.

If you have a solid credit score and a reasonable debt-to-income ratio, you are more likely to meet the eligibility criteria for a 30-year mortgage.

Cons of a 30-Year Mortgage

Higher Total Interest Payments

One of the primary drawbacks of a 30-year mortgage is the higher total interest payments over the life of the loan.


Due to the longer repayment period, the accumulated interest can significantly increase the overall cost of your home.

While the lower monthly payments may be appealing, it's essential to consider the long-term implications of paying more in interest.

You can read more about different types of home loans that may be available to help you purchase your home here.

Slower Equity Building

With smaller monthly payments, building equity in your home will be a slower process compared to a 15-year mortgage.

It will take a more extended period to own your home outright and benefit from the full appreciation in the housing market.

This reduced rate of equity accumulation may limit your options for accessing home equity or leveraging it for other financial purposes.


Potentially Higher Interest Rate Risk

Since a 30-year mortgage has a longer term, you may be exposed to interest rate fluctuations over time.

If interest rates rise significantly in the future, it could increase your monthly mortgage payments.

This interest rate risk is an important factor to consider, as it can impact your budget and overall financial stability over the life of the loan.

Mortgage Comparison: 15-Year vs. 30-Year Mortgage Example

To illustrate the impact of choosing between a 15-year and a 30-year mortgage, let's consider a hypothetical example. Suppose you are purchasing a home for $300,000 with a 20% down payment ($60,000) and an interest rate of 4%.

For a 15-year mortgage, your monthly payment would be around $1,870, and you would pay approximately $93,000 in interest over the life of the loan.

With a 30-year mortgage, your monthly payment would be around $1,145, and you would pay approximately $215,000 in interest over the life of the loan.


Mortgage Term

Monthly Payment

Interest Paid

Total Paid

15-Year Mortgage




30-Year Mortgage




It's important to analyze these numbers and assess how they align with your financial goals and capabilities.

You can access our

Why You Might Apply for a 30-Year Mortgage

While a 30-year mortgage has its pros and cons, there are specific situations where it may be the preferred choice.

If you plan to stay in your home for a shorter period, prioritize lower monthly payments, or have other financial obligations or goals, a 30-year mortgage can provide the flexibility you need.

Options for Paying Off a 30-Year Mortgage Early

If you opt for a 30-year mortgage but still wish to pay it off sooner, you have several options. Making additional principal payments each month can accelerate the repayment process and save on interest over time.

Alternatively, you can make bi-weekly payments, effectively making 13 full payments each year instead of the usual 12.

These strategies can help you reduce the overall term of your mortgage and potentially save thousands of dollars in interest payments.

Can You Refinance from a 15-Year to a 30-Year Mortgage?

It is possible to refinance from a 15-year to a 30-year mortgage; however, there are several factors to consider.

Refinancing allows you to change your existing mortgage terms and secure a new loan with different conditions, such as a longer term.

It may be a viable option if you are facing financial difficulties and need to reduce your monthly payments. However, it's important to remember that refinancing comes with closing costs, and extending the overall term of your loan may result in paying more in interest over time.

Read more about mortgage refinancing.

Which Mortgage Option Is Best For You?

Choosing between a 15-year mortgage and a 30-year mortgage requires careful consideration of your financial situation, goals, and risk tolerance.

If you can comfortably afford higher monthly payments, desire to build equity faster, and save on interest, a 15-year mortgage may be the ideal choice.

On the other hand, if you prefer lower monthly payments, enhanced financial flexibility, and easier qualification, a 30-year mortgage might be more suitable.

To make an informed decision, it's advisable to consult with a trusted loan officer.

If you are looking to apply for a home mortgage and are moving to either Tennessee or Kentucky, our team at Valor Mortgage can help! We can assess your unique circumstances and help you determine the mortgage term that aligns best with your needs and long-term financial objectives.

Purchasing a home and obtaining a mortgage is a significant financial commitment. Take the time to thoroughly evaluate your options, consider your future plans, and ensure that the chosen mortgage term supports your overall financial well-being.

With the right mortgage strategy, you'll be one step closer to achieving homeownership and long-term financial stability.

Apply with Valor Mortgage


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