Underwriting review of account statements to verify funds, deposits, and cash-flow consistency.
Bank statement review is the underwriting review of account statements to verify funds, deposits, transfers, and cash-flow consistency in a mortgage file.
Bank statement review matters because the lender is not looking only at the ending balance. The underwriter may need to understand where funds came from, whether deposits are explainable, and whether the account activity creates new questions.
It also matters because borrowers often assume bank statements are requested only to prove money is available. In mortgage underwriting, the statements can also reveal large deposits, transfers, overdraft patterns, undisclosed obligations, or cash-flow inconsistencies.
Borrowers encounter bank-statement review during Verification of Assets and final closing-funds review. It can also appear when the lender is reviewing self-employed income, rent deposits, gift transfers, or other account activity tied to the file.
The term becomes practical when the lender asks for a Letter of Explanation or extra documentation for a deposit or transfer.
| Statement item | Why it can matter |
|---|---|
| Ending balance | Shows available funds |
| Large deposits | May need source documentation |
| Transfers | May need a clear trail between accounts |
| Account ownership | Confirms the funds belong to an acceptable party |
| Recurring unusual payments | May raise liability or cash-flow questions |
A borrower submits bank statements showing enough money to close, but one large recent deposit is unexplained. The lender asks for documentation showing whether the deposit came from payroll, a gift, a sale, or another acceptable source.
Bank statement review differs from Verification of Deposit because a verification of deposit may confirm account details directly, while bank-statement review examines account history and activity.
It also differs from Source of Funds. Source of funds is the origin story for money; bank statements are one place that story is reviewed.
It also differs from Large Deposit. Large deposit is a specific item that may be found during bank-statement review.