Why a 15-Year Mortgage Could Be the Key to a Larger Nest Egg
Your mortgage payments would be higher, yes, but you'd save quite a lot on interest and be mortgage-free 15 years sooner, freeing assets for other investments.
When shopping for a new home, it's wise to invest as much time in exploring mortgage options as you do in finding the right property. A 15-year mortgage, which is often overlooked by first-time buyers, can significantly impact your long-term financial outcomes and nest egg.
Personal finance typically evolves from a lower income in your 20s to higher earnings later in your career. In your 20s, saving can seem impossible due to responsibilities like marriage, children or student loans. This challenge often continues into your 30s and 40s with new expenses such as college tuition or elder care. Many people experience a wake-up call around age 50, realizing they should have started saving earlier.
One way young homebuyers can break this cycle is by choosing a 15-year mortgage over a 30-year term. Though monthly payments are higher, this option accelerates loan repayment and results in significant long-term savings. A 15-year mortgage can set you on the path to financial independence at a younger age while also freeing up funds for reinvestment in assets like stocks, bonds or additional real estate.
From just $107.88 $24.99 for Kiplinger Personal Finance
Become a smarter, better informed investor. Subscribe from just $107.88 $24.99, plus get up to 4 Special Issues
Sign up for Kiplinger’s Free Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
Here are some pros and cons of a 15-year mortgage to consider:
Advantages:
- Long-term savings
- Faster accumulation of home equity
- Mortgage-free 15 years sooner
Disadvantages:
- Larger monthly payments
- Potentially tougher qualification requirements
- Less flexibility for other goals
When determining how much mortgage payment you can afford, consider the 28/36 rule. This guideline suggests spending no more than 28% of your gross monthly income on home-related costs and no more than 36% on total debts, including mortgage, credit cards and other loans. For example, if you earn $5,500 a month and have $500 in existing debt payments, your monthly mortgage payment should not exceed $1,480.
Additionally, be prepared for emergencies by keeping three months' worth of payments — including your mortgage and other debts — in reserve.
What to know about a 15-year fixed-rate mortgage
Typically, 15-year fixed-rate mortgages offer lower interest rates than 30-year loans. To illustrate potential lifetime savings, consider this hypothetical comparison from Rocket Mortgage: On a $300,000 home with a 20% down payment ($60,000) and a 6% interest rate (the same for both loans), the monthly payment for a 30-year mortgage is $1,439, while a 15-year mortgage costs $2,025. Despite the $500 higher monthly payment, a 15-year mortgage saves over $153,000 in total loan costs and eliminates mortgage debt 15 years sooner.
Most homebuyers can qualify for a 15-year mortgage, depending on their financial situation and lender criteria. Those with stable income and a solid financial foundation are more likely to secure this loan.
Opting for a 15-year mortgage can be a strategic choice for those who can manage the higher payments and seek substantial long-term financial benefits. Evaluate your financial situation carefully and consult a mortgage expert to determine if this option aligns with your goals.
Related Content
- Five Tips for Nabbing Your Dream Home in a Tough Market
- The 10 Best Cities for New Home Seekers
- 13 Tax Breaks for Homeowners and Home Buyers
- Should You Pay Cash When You Downsize? Here Are Three Scenarios
- Five Big Steps to Buying Your First Home
-
States That Tax Social Security Benefits in 2026Retirement Tax Not all retirees who live in states that tax Social Security benefits have to pay state income taxes. Will your benefits be taxed?
-
QUIZ: What Type Of Retirement Spender Are You?Quiz What is your retirement spending style? Find out with this quick quiz.
-
How to Avoid the Financial Quicksand of Early Retirement LossesSequence of returns — experiencing losses early on — can quickly deplete your savings, highlighting the need for strategies that prioritize income stability.
-
This Is How Early Retirement Losses Can Dump You Into Financial Quicksand (Plus, Tips to Stay on Solid Ground)
Sequence of returns — experiencing losses early on — can quickly deplete your savings, highlighting the need for strategies that prioritize income stability.
-
How an Elder Law Attorney Can Help Protect Your Aging Parents From Financial MistakesIf you are worried about older family members or friends whose financial judgment is raising red flags, help is out there — from an elder law attorney.
-
Q4 2025 Post-Mortem From an Investment Adviser: A Year of Resilience as Gold Shines and the U.S. Dollar DivesFinancial pro Prem Patel shares his take on how markets performed in the fourth quarter of 2025, with an eye toward what investors should keep in mind for 2026.
-
'Donroe Doctrine' Pumps Dow 594 Points: Stock Market TodayThe S&P 500 rallied but failed to turn the "Santa Claus Rally" indicator positive for 2026.
-
Is Your Emergency Fund Running Low? Here's How to Bulk It Back UpIf you're struggling right now, you're not alone. Here's how you can identify financial issues, implement a budget and prioritize rebuilding your emergency fund.
-
An Expert Guide to How All-Assets Planning Offers a Better RetirementAn "all-asset" strategy would integrate housing wealth and annuities with traditional investments to generate more income and liquid savings for retirees.
-
7 Tax Blunders to Avoid in Your First Year of Retirement, From a Seasoned Financial PlannerA business-as-usual approach to taxes in the first year of retirement can lead to silly trip-ups that erode your nest egg. Here are seven common goofs to avoid.
-
How to Plan for Social Security in 2026's Changing Landscape, From a Financial ProfessionalNot understanding how the upcoming changes in 2026 might affect you could put your financial security in retirement at risk. This is what you need to know.
