Process · 4 min read
What is the difference between interest rate and APR?
July 15, 2026 · Written by Bill Egan, NMLS 7342
Short answer
The interest rate is the number used to calculate your monthly principal and interest. APR folds in certain upfront finance charges so you can compare a quote that hides cost in points with a quote that hides cost in the rate. APR is a disclosure tool. It is not your payment, and it is not the whole story if you will sell in a couple of years.
01
Why this comes up
Two Loan Estimates, two APRs, and a lower rate with a higher APR. You reached out because you cannot tell which number is the honest one.
02
Where this goes wrong
You pick the lower APR and miss a point you cannot afford at the table. Or you pick the lower rate, need a credit for title, and cannot close. Processing cannot fix a quote that was never compared on the same lock period and cash to close.
03
What we do about it
We separate the note rate (your payment) from APR (a disclosure that folds in certain upfront charges). We will not let APR hide a point you paid, or hide a credit that helps you close. We walk the Loan Estimate line by line for the years you actually plan to keep the loan.
04
How to get ready
If you will keep the loan many years, the lower rate often wins. If you will sell in 18 months, a credit may win. APR leaves out owner’s title, prepaid taxes, and HOA. Compare cash to close and monthly payment on the same lock period. Then run break-even on the cash you actually spend.