The Lowest Mortgage Rate Might Be the Most Expensive Option.

The Lowest Mortgage Rate Might Be the Most Expensive Option.

Everyone wants the lowest mortgage rate. Makes sense. But what if getting the lowest rate actually costs you more money? That sounds ridiculous until you understand howmortgage pricing works.

When most people compare mortgage rates, they ask one question. “What’s your rate?”

Fair question. It is also incomplete.

The better question is, “What does that rate cost me and howlong do I need to keep this mortgage before I actually recover that cost?”

Because a 5.75% mortgage rate is not necessarily better than 6.00%. A 6.00% rate is not necessarily better than 6.25%.

The interest rate is only one part of the equation. The cost required to obtain the interest rate matters just as much. This is where discount points enter the picture.

What Are Mortgage Discount Points?

Discount points are upfront fees you pay to obtain a lower mortgage interest rate. One discount point generally equals 1% of your loan amount. It does not equal a 1% reduction in interest rate. Very important!

If your mortgage is $600,000, a 1% discount point equals $6,000.

Again, that does not mean paying 1% in discount points lowers your mortgage rate by a specific amount. Mortgage pricing changes constantly and the improvement you receive depends on the market, loan program, credit profile, occupancy, property type, and other factors.

Think about what you are actually doing. You are giving the lender more money today in exchange for potentially paying less interest each month in the future. There is nothing inherently wrong with that. The question is whether you keep the mortgage long enough for the future savings to exceed the money you paid upfront.

This is where people sometimes make a very expensive decision while believing they made a very smart one.

Let’s look at an $8,000 rate buydown. Suppose you are buying a home and have two mortgage options.

Option A gives you a higher interest rate with no discount points. Option B gives you a lower interest rate, but it costs $8,000 in discount points.

The lower rate saves you $150 per month. Which option would you choose? Most people immediately gravitate toward Option B. Lower rate. Lower payment. Done!

Except we are missing one fairly important factor.Howlong does it take to get your $8,000 back? Divide $8,000 by the $150 per month in savings and the approximate breakeven point is 53 months. 4 years and 5 months to be exact. That is your simple breakeven period.

Now ask yourself a different question. How confident are you that you will still have this exact mortgage 4 years and 5 months from now? Not the house. The mortgage.

What Happens If You Refinance in 18 months?

Suppose interest rates improve 18 months after you purchase the home and refinancing makes financial sense. Great. Except you paid $8,000 upfront to reduce the rate on a mortgage you only kept for 18 months. At $150 per month, you saved approximately $2,700 during those 18 months. You paid $8,000 to save $2,700. You lost approximately $5,300 on the initial investment.

Congratulations on getting a lower rate. Howdo you feel about the receipt?

This is why obsessing over the lowest mortgage rate can become expensive. The objective should not necessarily be finding the lowest available rate today. The objective should be determining which combination of mortgage rate, closing costs, monthly payment, cash position, and expected holding period makes sense for your situation.

Nowlet’s try $6,000. Maybe $8,000 sounds excessive. Fine. Let’s use $6,000. Suppose paying $6,000 in discount points saves you $125 per month. Your breakeven period is now 48 months. 4 years.

If you refinance after 18 months, your cumulative monthly savings would be approximately $2,250. You paid $6,000 and you recovered $2,250. That leaves approximately $3,750 that you never recovered through the monthly savings.

Was the lower mortgage rate actually cheaper? That depends on what happens next. That is exactly the point.

Nobody Knows Exactly Where Mortgage Rates Are Going

If someone tells you they know exactly where mortgage rates will be 12 to 18 months from now, ask them for tomorrow’s winning lottery numbers while you have them on the phone.

Mortgage rates respond to a long list of economic factors, including inflation, employment data, Federal Reserve policy expectations, Treasury yields, mortgage backed securities, and broader financial market conditions. Nobody can guarantee when rates will decline.

Paying discount points can make sense when the economics support it. Paying points simply because you want to tell your family and friends you got a lower rate is a different strategy.

Your neighbor is probably not going to ask to see your Loan Estimate at the next barbecue. If they do, you may need new neighbors. 😊

The Question I Would Ask Before Paying Points

Before spending thousands of dollars buying down your mortgage rate, ask “What has to happen for this decision to actually save me money?” If the answer is that you need to keep the mortgage for 5 years before breaking even, are you comfortable making that bet?

Maybe you are. Maybe this is your long term home. Maybe you have no intention of refinancing unless rates fall substantially. Maybe the monthly savings are meaningful enough that paying discount points fits your financial strategy. Then paying points could make sense.

But what if your breakeven period is 62 months and you believe there is a reasonable possibility you will refinance, sell, relocate, or restructure the mortgage before then? Would you still voluntarily hand over thousands of dollars upfront?

Your Mortgage Rate Is Not the Same Thing as Your Mortgage Cost

Mortgage rate is the percentage used to calculate interest on your mortgage. Mortgage costs include considerably more. You have lender fees. Discount points. Potential lender credits. Third party closing costs. Prepaid expenses. Mortgage insurance in certain situations. Most importantly, the amount of time you actually keep the loan.

This is why comparing lenders based solely on interest rate creates a distorted picture.

Suppose Lender A offers 5.875% with $7,500 in points. Lender B offers 6.125% with no points. Which lender is cheaper? You cannot answer that question from the rates alone. You need to know the payment difference. Then you need to calculate the breakeven period. Then you need to consider how long you realistically expect to keep the mortgage. Without those numbers, you are comparing advertisements. Not economics.

What About APR?

APR or annual percentage rate can help borrowers compare mortgage options because it incorporates certain finance charges into the calculation. It is useful. It is not a crystal ball.

APR generally assumes the loan remains outstanding according to its contractual terms. If you refinance or sell earlier, your actual economics can look very different because upfront costs were paid immediately while the expected savings were supposed to occur over time.

That is why I would still want to see the actual dollar cost, monthly payment difference, and breakeven period.

Sometimes The Higher Mortgage Rate Is the Smarter Structure

This is the part that surprises most borrowers because there are situations where I would rather see someone take a slightly higher interest rate. Why? Because the higher rate may come with significantly lower closing costs or even a lender credit.

What could you do with that money? Keep it is as an emergency reserve. Use it for repairs after closing. Pay down higher interest debt. Keep additional liquidity after purchasing the home or simply wait.

If mortgage rates improve enough later, you can evaluate whether refinancing makes sense at that time. That flexibility has value.

The Seller Might Be Paying Points

This is another scenario where buying down the rate can be an option. What if it’s not your money? Suppose you negotiate a seller concession and have excess seller credits available after covering your eligible closing costs. Depending on the loan program and transaction structure, using some of that credit toward discount points could make sense. Now the economics change.

If the seller is effectively funding the cost of the rate buydown, your personal breakeven calculation can look very different.

This is why mortgage strategy cannot be reduced to one sentence. “I got 5.75%”. Great! What did it cost? Who paid for it? How much did it lower the payment? How long is the breakeven point? How long do you expect to keep the mortgage?

Run The Math Before You Fall In Love With the Rate

Here is a simple calculation you can use. Take the cost of the discount points and divide it by the monthly payment savings. If paying $6,000 saves $125 per month, your simple breakeven point is 48 months. If paying $8,000 saves $150 per month, your simple breakeven point is approximately 53 months.

Then ask yourself, “What are the chances I still have this exact mortgage when I reach the breakeven point?”

Notice I did not ask whether you will still own the house. You might own the home for 15 years and refinance the original mortgage after 2 years. If that happens, the original mortgage lasted 2 years. That is the timeline that matters when evaluating upfront discount points.

There is No Universal Best Mortgage Rate.

The right mortgage structure depends on your specific financial situation. Sometimes paying mortgage discount points makes financial sense. Sometimes taking the lowest available mortgage rate makes sense. Sometimes paying zero points and accepting a slightly higher mortgage rate makes more sense. Sometimes using lender credits to reduce closing costs deserves consideration.

The decision should come from the math. Not from the psychological satisfaction of seeing a smaller number next to the percent sign.

The next time you are comparing mortgage rates, try asking a different question. Instead of asking, “Who has the lowest mortgage rate?” Ask, “Which option puts me in the strongest financial position based on how long I realistically expect to keep this mortgage?”

The lowest mortgage rate and the lowest cost mortgage are not always the same thing. Spending $8,000 to save $2,700 before refinancing is one very expensive way to find that out.