15-Year or 30-Year Mortgage? How Davis County Buyers Can Choose

Neither wins for everyone. A 15-year mortgage usually carries a lower interest rate and far less total interest over the life of the loan, but the monthly payment is much higher. A 30-year mortgage spreads the balance over more months, which lowers the payment and leaves room in your budget, but it costs more in interest overall. The right choice depends on how much monthly payment you can carry safely and what you want your money doing elsewhere.

Charisse Walker is a real estate agent with Chalker Properties Group in Salt Lake and Davis County, Utah, and a licensed mortgage lender. This article is general education about loan terms. It is not a loan offer or personal financial advice, and your actual rates, payments and eligibility come from a lender reviewing your file.

I do not quote today's rates here. Rates change daily, so ask your lender for a current written estimate.

• Monthly payment. The 15-year payment is higher because you repay the same balance in half the time.
• Interest rate. Shorter loans often come with a lower rate than longer ones, though your lender sets the exact figure.
• Total interest. A shorter term means interest accrues for fewer years, so the total paid is generally much lower.
• Qualifying. A higher payment affects your debt-to-income ratio, which can reduce how much you are approved to borrow. See our guide to debt-to-income ratio for Davis County buyers.
• Flexibility. The 30-year payment is easier to keep up in a tight month. The 15-year payment is fixed and firm.

Ask your loan officer to run both side by side with the same price and down payment so you see real numbers instead of rules of thumb.

Start with what you can pay every month without stress, including property taxes, homeowners insurance and any association dues. These come on top of principal and interest.

A payment that qualifies on paper can still strain a household. Think about job changes, childcare, car replacement, medical costs and the repairs every home eventually needs. A smaller required payment gives you more margin for those.

If a 15-year payment would eat your savings buffer or force you to skip other goals, the 30-year is the safer base. If the higher payment fits easily, the 15-year may build equity faster and cost less overall.

Yes, and many buyers use it. You take the 30-year loan for the lower required payment, then make extra principal payments when your budget allows. That shortens the loan and cuts interest without locking you into the higher payment.

• Pay a fixed extra amount each month and keep the choice to stop in a tight month.
• Make one extra payment toward principal each year, from a bonus or tax refund.
• Confirm with your lender that extra payments go to principal and that there is no prepayment penalty on your loan.

The tradeoff is that the rate on a 30-year loan is often higher than on a 15-year, so you will not save quite as much interest as the shorter loan would. What you gain is flexibility. You can choose later. With a 15-year, the payment is not optional.

• How long you plan to stay. If you may sell in a few years, the total-interest difference matters less, because you will not hold the loan to the end. Focus on the payment and the balance you will owe when you sell.
• Other debts. High-interest debt may deserve payoff before extra mortgage payments.
• Savings and retirement. A big payment can crowd out contributions to accounts that also matter.
• Job and income stability. Variable or commission income argues for a lower required payment.
• Down payment size. A larger down payment lowers the loan amount and eases either term. Our guide to rate buydowns for Davis County buyers covers another way to lower the payment.

Picture a Davis County buyer comparing a home purchase with a lender. The 15-year estimate comes back with a payment that qualifies but leaves little cushion after taxes and insurance. The 30-year estimate has a lower payment and more room. The buyer chooses the 30-year and sets up an automatic extra principal payment small enough to keep up in any month. This is a typical example, not a client story.

The buyer keeps the safety margin and still pays the loan down faster than the schedule requires. If a better month comes, the extra can go up. If a tight month comes, it can go to zero.

• Shopping only by monthly payment. A lower payment can cost more over time.
• Stretching to a 15-year to look disciplined. A payment you cannot sustain is not discipline.
• Ignoring taxes and insurance. They add to the monthly cost on either term.
• Forgetting closing costs. Cash for closing should not be drained by a larger down payment. See closing costs for Utah buyers.
• Not comparing lenders. Quotes can differ. Ask for the same loan details from more than one lender.

Can I refinance from a 30-year into a 15-year later? Often, if you qualify and the costs make sense. Ask your lender for a current estimate, since refinancing has its own costs.

Does a 15-year loan build equity faster? Yes, more of each payment goes to principal.

Will a 15-year change my approval amount? It can, because the higher payment affects debt-to-income.

Are there other terms? Lenders may offer other terms, such as 20 years. Ask what is available for your loan type.

Do extra payments lower my monthly payment? Not unless the loan is recast or refinanced. They shorten the loan.

Here are the next steps, simplified: ask a lender for written estimates on both terms, compare the full monthly cost with taxes and insurance, decide your safety margin, then choose the term that fits. For help with the buying process, see how buying a home works with us. If you want to talk through financing for your own purchase, contact Charisse here. Loan questions go to your own lender, and she will help you know what to ask.