What this document proves for a mortgage file
Bank statements show transactions and balances for an account over a defined period. Brokers usually review 90 days when documenting down payment funds, subject to lender requirements. The statements help establish account ownership and the path of funds. A balance on the last page does not by itself explain where the money came from or whether some of it must be repaid.
Use the statement period as a timeline. Payroll deposits, transfers, regular payments and unusual transactions each add context to the application. If a transfer came from another account, you may need the statement for that account as well. The task is to build an understandable source of funds trail, not simply find enough dollars to match the down payment field.
What brokers check on it
Check the account holder name, account identification, statement dates and continuity. Make sure pages are complete and that the period requested by the lender is covered. A screenshot of a balance can be useful context but may not replace a complete statement. Match payroll deposits with pay dates and investigate regular payments that could reveal a commitment missing from the application.
Review NSF items, large or irregular deposits, cash activity and transfers. An NSF is a prompt to understand the circumstances, not a conclusion about the borrower. A large deposit requires a documented source that fits the client explanation. If the funds are a gift, obtain the lender required gift evidence and supporting trail rather than treating the incoming transfer alone as proof.
Common red flags
An account name that differs from the borrower, missing periods or a sudden balance increase can make the funds difficult to establish. Ask for the relevant account records and explanation while there is time to resolve the issue. Do not describe funds as verified if a transfer begins outside the documents you have and no evidence explains the original source.
Repeated loan payments can disagree with an application showing no debts. NSF items may need an explanation and supporting evidence. An unexplained deposit should remain an open item until its source is established. Source of funds documentation and applicable FINTRAC record keeping are related review tasks, but a transaction amount alone does not determine a reporting obligation.
What the AI Underwriter cross checks it against
The AI Underwriter reads statements alongside the application, pay stub and credit report. It can bring payroll differences, regular debt payments or a deposit without supporting evidence to the broker's attention. A useful finding identifies the transaction and the missing context so you know which document or client explanation to request next.
In the Emily Carter specimen, the down payment is not treated as fully documented just because the statements contain enough money. An incoming deposit has no source evidence, and NSF items need an explanation. The broker follows the trail and asks for the relevant evidence. The report flags the gap without claiming that the transaction is unlawful or that a lender will decline.
What the AI does not do
The AI does not approve or decline, contact lenders or contact credit bureaus. It does not obtain records from the bank, establish a legal source of funds or file a FINTRAC report. The broker reviews every finding and follows the brokerage compliance program and lender requirements. Reading transactions is not the same as completing those verification and compliance responsibilities.
Keep source documents, explanations and your review note together. If a gift or transfer is clarified, record which evidence closes the gap and which questions remain. Do not replace the statements with a short summary that loses the transaction trail. Another reviewer should be able to connect the application down payment to the documented funds without relying on your memory of a phone call.
Frequently asked questions
- How much statement history is usually requested?
- Usually 90 days for down payment review, subject to the lender and file requirements. Confirm the required period and provide complete pages.
- Does a large deposit prove a problem?
- No. It needs a documented source and context. A transfer or gift may be legitimate, but the supporting trail still matters.
- Can regular payments reveal an undisclosed debt?
- Yes. Compare them with the application and credit report, then ask the client for the obligation details before updating the file.
- Does the AI complete FINTRAC reporting?
- No. It surfaces document findings. The broker follows the brokerage compliance program and applicable record keeping and reporting obligations.