The odds that mortgage interest rates might go down because of the coronavirus crisis are pretty high.


Duane Duggan, Realtor and Author RE/MAX of Boulder

The odds that mortgage interest rates might go down because of the coronavirus crisis are pretty high. Yet rates are already at an historic low, so how low can they go? Over the last several years we have enjoyed record-low mortgage rates that have been predominantly stable. During stable periods, the question as to whether to lock the interest rate while under contract on a home is not as critical as when there are times of rising or falling interest rates. In recent months, there has been downward pressure on rates, making the question of locking the interest rate a more relevant conversation.

To lock or not to lock, that is the buyer’s choice. However, buyers need to understand that this requires a commitment from both themselves and the mortgage lender to close at the agreed upon interest rate.

The scenario goes like this. One day you write a contract on a home knowing you can afford it at a certain interest rate. Then while you are waiting to close, the interest rate increases, and you can no longer afford the monthly payment. Locking the interest rate with the lender would have prevented this unfortunate circumstance.

First of all, what is a “lock”? A rate lock is a commitment from a lender to fix your interest rate between time of contract and closing, even if rates go up. It is important to remember that a “lock is a lock.” It is also a commitment from the buyer to close on the terms of the lock. Even if interest rates go down, you are locked in and committed to close as agreed upon.

The mortgage lender might suggest that the buyer should “float” rather than lock. This means that in the lender’s opinion, there could be an event in the next few days or weeks that may cause rates to go lower. Then you could make a decision to lock at a later time instead.

Over my 40-year career, I have found that in general, interest rates tend to go down slowly, but rise quickly. I can remember in the 1980s, almost every day I went into work, the interest rate pushed higher, soaring to 16% for mortgages. With that experience in mind, it is usually best to lock in a rate if the general trend is upwards. There is a greater chance of rates going up 1% in a day than going down 1% in a day. If you’re happy with the interest rate the day you write a contract on a home, lock it in so you and all the others involved in the transaction can sleep at night.

Market conditions dictate the type and pricing of rate locks that lenders may offer. Sometimes a 30-day or even a 60-day rate lock might be “free.” Extended locks usually come with a price tag. Make sure you communicate with your lender to make sure you have a full understanding of how it works. It would also be good to ask the lender what happens if there is a delay in closing. There might be a possibility to extend the lock, but lock extensions usually involve a fee.

All interest rate locks have a deadline. Knowing the deadline helps structure a contract with dates for conditions and final closing to happen before the lock expires with a closing date that falls within the deadline. In some market conditions, lenders have even been known to offer “lock and shop.” This is a situation where the lender will lock in your loan rate even before writing a contract.

Locks can also be a major consideration in new construction. If you have a dirt start on a home, that could mean you may not be closing for six to eight months. It is hard to say what could happen to interest rates in that timeframe. Most builder contracts say that you will close on the home at whatever the market rate of interest is. In order to protect yourself, it would be a good idea to check with the lender to see what the expense of a long-term lock would be. Market conditions will dictate pricing for long-term locks. An alternative could be to “float” with the interest rate market. Instead of paying the lock fee in advance, you could save that money to buy the rate down at time of closing. Of course, market conditions will dictate whether or not this turns out to be a good idea.

To lock or not? Hopefully, this information will help you make that decision. Be sure to consult your mortgage lender and any other advisors in order to make an informed decision based on current market conditions.

Duane Duggan has been a Realtor for RE/MAX of Boulder in Colorado since 1982 and has facilitated over 2,500 transactions over his career, the vast majority from repeat and referred clients. He has been awarded two of the highest honors bestowed by RE/MAX International: The Lifetime Achievement Award and the Circle of Legends Award. Living the life of a Realtor and being immersed in real estate led to the inception of his book, Realtor for Life. For questions, e-mail [email protected], call 303.441.5611 or visit