10% Cumulative Tolerance

Disclosure rule for certain grouped third-party closing charges that can increase only within a limited combined range unless a valid revision is allowed.

10% cumulative tolerance is the disclosure rule for certain grouped third-party closing charges that can increase only within a limited combined range from the Loan Estimate unless a valid Changed Circumstance supports a revised estimate.

Why It Matters

10% cumulative tolerance matters because borrowers often notice that some closing fees changed but do not know whether the increase was still allowed under the rules.

It also matters because not every fee category works the same way. Some charges generally are not supposed to move at all, some grouped charges can move within a limited total range, and some charges can change more freely depending on the facts.

Where It Appears in the Borrower Process

Borrowers encounter 10% cumulative tolerance when comparing the Loan Estimate with the Closing Disclosure, especially if several third-party settlement charges changed together.

The term becomes practical late in the file, when the borrower wants to know whether the grouped fee increases stayed within the permitted overall range or whether the lender owes a Tolerance Cure.

Fee-Limit Terms Borrowers Commonly Confuse

TermWhat it answers
Zero-Tolerance ChargesWhich fees generally were not allowed to rise at all?
10% Cumulative ToleranceWhich grouped third-party charges could rise only within a limited combined range?
Services You Can Shop ForWhich provider-choice service charges may be part of the comparison?
Changed CircumstanceDid the lender have a valid reason to revise the estimate?
Revised Loan EstimateWhat updated estimate set the baseline for the later comparison?
Tolerance CureWhat corrects the problem if the allowed range was exceeded?

Practical Example

A borrower sees several third-party fees on the Closing Disclosure that are higher than they were on the Loan Estimate. The question is not whether every single fee stayed unchanged. The question is whether the grouped increase stayed within the permitted combined limit or whether the lender has to apply a cure.

How It Differs From Nearby Terms

10% cumulative tolerance differs from Zero-Tolerance Charges because zero-tolerance items are the stricter bucket, while 10% cumulative tolerance applies to certain grouped charges that can rise within a limited total range.

It also differs from a Changed Circumstance. Changed circumstance explains when a revised estimate may be allowed, while 10% cumulative tolerance describes one of the fee-limit buckets borrowers compare against at closing.

It also differs from a Tolerance Cure, which is the correction after the final charges exceeded what the rules permitted.

Knowledge Check

  1. Why do borrowers care about 10% cumulative tolerance instead of looking at just one fee in isolation? Because the rule is about how a grouped set of certain charges changed in total, not just whether one individual line item moved.
  2. Does 10% cumulative tolerance mean the lender can raise any fee however it wants as long as closing is near? No. The rule applies only to certain grouped charges, and a larger or unsupported increase can still create a cure issue.
Revised on Saturday, May 23, 2026