Interest Rate Lock
An agreement between a borrower and lender that guarantees a specific interest rate for a predetermined period, typically 30-60 days, while the loan application is processed. This protects the borrower from rate increases during the loan approval process.
Example
“We secured a 30-day interest rate lock at 5.8% to protect ourselves from potential rate increases while our loan processes.”
Memory Tip
Imagine putting a padlock on your interest rate to keep it from escaping or changing before you close on your home.
Why It Matters
Rate locks provide payment certainty and budget protection during the often lengthy mortgage approval process. They're especially valuable in rising rate environments where delays could result in higher monthly payments.
Common Misconception
Many borrowers think rate locks are free, but extended locks or locks in volatile markets often come with fees.
In Practice
A buyer locks in a 6.75% rate for 45 days while their loan is processed, ensuring their payment stays the same even if rates rise to 7.25% before closing.
Etymology
Combines 'interest rate' with 'lock' from Old English 'loc,' meaning a fastening device, literally locking in a rate so it cannot change.
Common Misspellings
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