If your lock expires before your loan closes, you can usually extend the lock period for up to an additional 60 days. Simplist offers locks from 30 to 90 days, and most of our loans close before the lock expires. Once you lock, Lendexa loans can close in as few as 15 days if you provide us with the required information. If you need to extend your rate lock, please call your Simplist Loan Expert.