B3-2-10, Accuracy of DU Data, DU Tolerances, and Errors in the Credit Report (12/04/2019)

The data submitted to DU must reflect the loan as it was closed, including occupancy type, product type, amortization, loan term, property type, loan purpose, sales price, and appraised value.

Verification documents must be reviewed and the verified values compared to the data submitted to DU. The terms of the closed loan must match the terms of the final loan casefile submission in DU or fall within the tolerances listed in the following table:

*Resubmission examples based on DTI triggers

For refinance transactions, Fannie Mae allows the following tolerances to the loan amount:

• The loan amount may increase $500 or up to 1% of the loan amount, whichever is less.

• The loan amount may decrease 5% of the loan amount.

The loan amount tolerances are permitted provided the new LTV/CLTV does not result in

• changes to the amount of required mortgage insurance coverage,

• different loan-level price adjustments, or

• changes to loan eligibility.

For example, if a loan casefile is submitted with a loan amount of $100,000 and the appraised value is $120,000 (which equals 83.3% LTV), the actual loan amount can go up to $100,500 (which equals 83.75% LTV) without requiring resubmission.

On the other hand, if the original loan amount was $108,000 (90% LTV), an increase without resubmission is not permitted because it would result in an LTV of 91%. The higher LTV requires different mortgage insurance coverage, and may result in the loan not being eligible for delivery.

The loan amount tolerance does not apply to Fannie Mae’s requirements regarding the amount of cash back to the borrower on a limited cash-out refinance transaction. (See B2-1.3-02, Limited Cash-Out Refinance TransactionsB2-1.3-02, Limited Cash-Out Refinance Transactions.)

In some cases, errors are the result of reporting errors by the credit agency or individual creditors.

If the printed credit report contains derogatory information, and DU does not recognize or consider the derogatory information and does not reflect the derogatory information in the DU Underwriting Findings report, the lender must take action when information not considered by DU would result in a recommendation other than that returned by DU.

For example, if a borrower’s credit report indicates that the borrower had a previous foreclosure, but the DU Underwriting Findings report does not reference the foreclosure, a reporting or data transfer error may have occurred, thus preventing DU from considering the foreclosure in its analysis of the loan. The lender must take action to ensure that the information is considered in the risk analysis.

In a small number of casefiles, credit reports may include accounts identified as possible non-applicant accounts (or with another similar notation). DU will include these tradelines in the credit risk assessment, and will also include the accounts in the DTI ratio when provided on the loan application. See B3-6-05, Monthly Debt ObligationsB3-6-05, Monthly Debt Obligations for the requirements.