A 15-year mortgage is chosen over a 30-year loan primarily to save on total interest costs, secure a lower interest rate, and pay off the home in half the time. While monthly payments are higher, borrowers build equity faster and avoid decades of debt, making it ideal for those seeking long-term financial security.
The main reason to consider a 15-year note over a 30 year is that the interest rate is typically lower. At today's rates, the difference is about 0.25%. For a 15 year mortgage at 3.75%, where the monthly P&I would be $5817; it means a difference of $1998.
The benefit of choosing a longer term is it gives you the flexibility to stop overpaying if you want to use that money another way for whatever reason. So actually it's generally better to pick a longer term and overpay than it is to tie yourself down to shorter term and therefore higher monthly required repayment.
Lower interest rates: A 15-year mortgage most often has lower interest rates and can help you save money on interest by paying off your mortgage faster. Faster equity growth: You can generally build your home's equity more quickly with a 15-year loan.
The interest rate is often lower on a 15-year mortgage, because you make larger payments over less time. The term is half as long as a 30 year mortgage, so you'll pay a lot less interest over the life of the loan. A 30 year mortgage is twice as long as a 15 year mortgage.
The disadvantage is that, with a 15-year loan, you commit to a higher monthly payment. Many borrowers opt for a 30-year fixed-rate loan and voluntarily make larger payments that will pay off their loan in 15 years.
Depends on the interest rate and whether or not you are disciplined about money. If the mortgage interest rate is less than a moderate return on some kind of investment and you are disciplined about it, then do the 30 year and invest the “extra” cash and you can make more money than you would if you did a 15 year.
Less time to own your home: With a 15-year term, you'll pay off your loan in half the time of the more common 30-year term loan. Lower total cost of borrowing: Between a lower interest rate and a shorter term, you'll reduce the total interest you pay over the life of the loan compared to a 30-year loan term.
If you've ever wanted to cut the length of your mortgage in half to get you on the right track to paying off your home loan as fast as possible, you can do that by refinancing from a 30-year to a 15-year mortgage. Your monthly payments will be higher, but don't let that scare you!
You'll save money.
Unless your loan has precomputed interest (more on that below), extra principal payments can help reduce the total amount of interest you'll pay.
Key takeaways. A 15-year mortgage means larger monthly payments, but a lower interest rate. A 30-year mortgage offers a more affordable monthly payment, but you'll pay more in interest.
When you make an extra payment or a payment that's larger than the required payment, you can designate that the extra funds be applied to principal. Because interest is calculated against the principal balance, paying down the principal in less time on your mortgage reduces the interest you'll pay.
Approval requirements. 15-year mortgages mean you pay your loan off in half the time when compared to a 30-year loan. Even with their lower interest rates, to be able to pay off the same amount in half the time means making larger payments each month.
Dave Ramsey strongly advocates for 15-year, fixed-rate mortgages as the quickest path to wealth, emphasizing lower total interest, faster equity building, and less debt, asserting that if you can't afford the higher payments, you can't afford the house; he recommends buying with cash if possible, but a 15-year loan is the preferred borrowing option, keeping your payment under 25% of your take-home pay.
Paying an extra $500 a month on your 15-year mortgage drastically shortens your loan term, saves you tens of thousands in interest, builds equity faster, and helps you become mortgage-free years sooner, effectively turning your 15-year loan into a much shorter one, potentially paying it off in less than 10 years depending on your loan details.
Risky spending habits
But frequent and large transactions to betting shops or gambling sites can be a major red flag. It suggests risky spending habits, which may raise concerns on whether you'll prioritise mortgage repayments.
The 3-7-3 Rule in mortgages isn't a loan type but a federal timeline from the TILA-RESPA Integrated Disclosure (TRID) rule, ensuring borrower protection by mandating disclosures within 3 business days of application, a 7-business-day wait between the initial Loan Estimate and closing, and another 3-day wait if significant changes (like APR) occur, giving borrowers time to review costs before committing to a loan.