What happens to my mortgage when rates fall?
If you have a fixed-rate mortgage, nothing changes automatically: your rate and your principal and interest payment stay the same. To benefit from lower rates, you would need to refinance into a new loan. If you have an adjustable-rate mortgage, your rate may fall at its next scheduled adjustment, depending on the index it follows and the terms of your loan.
Fixed-rate mortgages
A fixed-rate mortgage keeps the same interest rate for the life of the loan, whether market rates rise or fall. That protects you when rates go up, but it also means you don’t get lower rates on your own. The usual way to capture a drop is to refinance, which means applying for a new loan, qualifying again and paying closing costs. See Should I refinance my mortgage?
Adjustable-rate mortgages
An adjustable-rate mortgage (ARM) has an initial period with a fixed rate. After that, the rate resets on a set schedule to a published market rate, called the index, plus a fixed amount set in your loan, called the margin. If the index has fallen by the time of an adjustment, your rate can fall too, within the loan’s rate caps, which limit how much the rate can change at each adjustment. Many ARMs also have a minimum rate, called a floor, that the rate won’t go below. Your lender or servicer must notify you before your rate and payment change.
Other things that can change
- Home equity lines of credit (HELOCs) usually have variable rates, so their rates often fall soon after market rates do.
- Your escrow payment for taxes and insurance is separate from your interest rate and doesn’t change because rates fall.
- Your home’s value and the housing market can be affected by lower rates over time, but that doesn’t change the terms of your existing loan.
Common questions
Will my monthly payment go down automatically when rates fall?
Not with a standard fixed-rate mortgage. The principal and interest payment stays the same unless you refinance. With an adjustable-rate mortgage, the payment can fall at the next scheduled adjustment if the index has fallen.
Do mortgage rates fall when the Federal Reserve cuts rates?
Not directly. The Federal Reserve sets a short-term rate. Mortgage rates tend to follow longer-term borrowing costs, such as yields on longer-term Treasury bonds, which reflect expectations about inflation and the economy. Mortgage rates sometimes fall before a Fed cut, and sometimes don’t fall after one.
Should I refinance as soon as rates drop?
Not necessarily. Rates can keep moving, and refinancing costs money each time. Compare your closing costs with your monthly savings and how long you expect to keep the loan before deciding.
Can I lower my payment without refinancing?
Some servicers offer a recast: you pay down a lump sum of principal and they recalculate the payment over the remaining term, usually for a small fee. A recast lowers the payment but keeps the same interest rate.
Another option
With a standard mortgage, lower market rates only reach you if you refinance or your ARM adjusts. Marian is building a different kind of mortgage: its rate resets lower automatically when market rates fall by a defined amount, down to a floor, and never goes up. Marian is pre-launch and is not lending in any state yet. You can read how the rate works or join the waitlist.