15 vs 30 Year Fixed-Rate Mortgages Pros and Cons

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Typically, borrowers tend to stick to 10, 15, 20, or 30 year fixed-rate mortgages. Contrary to popular belief these are the only terms you can get, but actually your loan term can be odd numbers like 7, 17, or even 21 years! Although, 15 and 30 year fixed terms tend to be the most popular for many different reasons.  

30 Year Fixed Mortgages


  • The borrower can qualify for a higher loan amount
  • Lower monthly payments
  • More discretionary cash each month to save or spend


  • More interest paid over the life of the loan
  • Interest rates can be higher for 30 year loans
  • Equity builds slower

Things to Note:

Many borrowers go with the 30 year mortgage loan for the sole purpose of having lower monthly payments. This makes complete sense, but you have to trade off paying more interest over the years. Borrowers also go this route because with a lower monthly mortgage payment, they have more cash in their pocket to save, go on trips, etc. Lastly, if you are only planning to live in the home for less than 10 years, the 30 year fixed rate is the best way to go to keep payments low for the time you will be living there. 

15 Year Fixed Mortgages


  • Pay off mortgage faster
  • Pay less interest over the life of the loan
  • Build equity faster
  • Lower interest rates available


  • Significantly higher monthly payment
  • Less discretionary cash each month available
  • The borrower can qualify for a lower loan amount

Things to Note:

If you are able to afford a higher monthly payment each month, that’s great! Over the life of the loan it will help you save hundreds of dollars in interest. You will have less extra cash lying around each month, but you will also be able to take out equity quicker through a cash out refinance. Also, a 15 year mortgage is a smart move for buyers planning on staying in the home for a long period of time. 

What about an ARM? – Adjustable Rate Mortgage

If you’re thinking about looking into adjustable mortgage rates instead of a fixed term its important to know exactly how an ARM works. Adjustable rate mortgages mean the interest rate changes over the life of the loan. Typically, you start with a lower rate, and as time goes on the interest rate can increase or decrease. A lot of borrowers that don’t plan on staying in their home for a very long go with an adjustable rate. 

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