Another key element of TRID is the concept of tolerance, which limits the amount that certain fees can increase from the LE to the CD. There are three categories of fees: zero tolerance, 10% cumulative tolerance, and no tolerance. Zero tolerance fees include the lender's charges, the broker's charges, and any services that the borrower cannot shop for. 10% cumulative tolerance fees include recording fees and any services that the borrower can shop for but chooses the lender's providers. No tolerance fees include prepaid interest, property taxes, homeowner's insurance, and any services that the borrower can shop for and chooses a different provider. If any of the fees exceed the tolerance limits, you must refund the excess amount to the borrower within 60 days of closing. To avoid tolerance violations, you should ensure that your LE is accurate and based on the best information available, and that you monitor any changes that may affect the fees.