An account auditor is a person or firm hired by a bank to review its financial records, transactions, and internal controls to make sure everything is accurate and follows the law.
Account auditors do not work for you or your bank directly — they work for the bank's owners or regulators to verify that the bank's books are honest. They examine transaction records, check that money is accounted for correctly, and confirm the bank is following federal and state banking rules. If you see "auditor" or "audit" on a bank statement or in a bank's annual report, it means an outside firm has reviewed the bank's operations.
This is different from a bank examining your personal account. An account auditor looks at the bank as a whole, not at individual customer accounts. However, the audit process protects you indirectly: if an auditor finds problems with how the bank handles money or keeps records, regulators can force the bank to fix them or face penalties.
Key Takeaways
- Account auditors review a bank's entire financial system and transaction records, not individual customer accounts.
- Banks are required by law to have independent audits performed each year, and the results are reported to regulators.
- An auditor's job is to confirm the bank's financial statements are accurate and that the bank follows banking regulations.
- If an auditor finds serious problems, regulators may require the bank to make changes or face enforcement action.
Who hires account auditors and why
Banks do not choose their auditors freely. Federal law requires banks above a certain size to hire an independent accounting firm to audit their books every year. The auditor reports to the bank's board of directors and to federal regulators like the Federal Deposit Insurance Corporation (FDIC) or the Office of the Comptroller of the Currency (OCC), depending on the bank's charter type.
The bank pays for the audit, but the auditor works independently — they are not employed by the bank. This separation is intentional: it prevents the bank from pressuring the auditor to overlook problems. If an auditor discovers fraud, mismanagement, or rule violations, they must report it to regulators, even if the bank objects.
What auditors actually examine
An account auditor reviews the bank's financial statements — the balance sheet, income statement, and cash flow statement — to confirm they are accurate. They check whether the bank's assets (money in the vault, loans made, investments) match what the bank says they are. They verify that the bank's liabilities (deposits owed to customers, money borrowed) are recorded correctly.
Auditors also test the bank's internal controls: the systems and procedures the bank uses to prevent errors and fraud. They might trace a sample of transactions from start to finish to confirm they were recorded correctly. They check whether the bank is following rules about lending limits, reserve requirements, and customer privacy. They examine whether the bank has properly set aside money to cover potential loan losses.
Auditors do not review individual customer accounts unless they are investigating a specific problem the bank reported. Their focus is on the bank's operations as a whole, not on whether your checking account balance is correct.
How audit results affect you
When an auditor completes their work, they issue an opinion — usually a statement that the bank's financial statements are accurate and fairly presented. This opinion is published in the bank's annual report and filed with regulators. If the auditor has concerns, they may issue a may have access to opinion (the statements are mostly accurate but have some issues) or, rarely, an adverse opinion (the statements are not reliable).
If an auditor finds serious problems — such as the bank not following lending rules, mishandling customer deposits, or failing to maintain adequate reserves — they report it to regulators. The regulators can then examine the bank more closely, require the bank to fix the problems, or in extreme cases, take enforcement action. This protects depositors like you because regulators can force a bank to strengthen its operations before problems become severe.
You will not see an auditor's detailed findings unless you read the bank's annual report or regulatory filings, which are public. Most customers never interact with an auditor or see their work directly.
The difference between audits and other bank reviews
An account audit is not the same as a bank examination. Bank examiners work for regulators (the FDIC, Federal Reserve, or OCC) and conduct surprise inspections of banks to check compliance with rules. Examiners have the power to order a bank to make changes immediately. Auditors are hired by the bank and work on a scheduled basis, though their findings are shared with examiners.
An audit is also not the same as a customer complaint investigation. If you dispute a transaction on your account, the bank's customer service team investigates your specific claim. An auditor does not get involved in individual disputes unless the pattern of complaints suggests a systemic problem with how the bank processes transactions.
When audits reveal problems
If an auditor discovers that a bank has not followed rules or has made accounting errors, the bank must disclose this in its financial statements or in a separate report to regulators. The bank then has to explain what went wrong and how it will fix the problem. Regulators review the bank's response and may require additional steps.
In rare cases, an auditor's findings can lead to serious consequences. If a bank is found to have committed fraud or violated major regulations, the FDIC or other regulators may place the bank under special supervision, require it to raise more capital, or in the worst case, close it down. These actions protect depositors because they prevent a bank from continuing to operate unsafely.
You do not need to take action based on an audit report. However, if you read that your bank has received a may have access to or adverse audit opinion, or if regulators have taken enforcement action against your bank, it may be worth reviewing your account and considering whether you want to move your money to a different bank.
How to find a bank's audit information
Most banks publish their annual audit reports on their websites, usually in an investor relations or corporate governance section. You can also find audit results and regulatory reports through the FDIC's website (if the bank is FDIC-insured) or through the Federal Reserve's website (if the bank is a member of the Federal Reserve System).
The FDIC's BankFind tool lets you search for any bank and see its regulatory history, including whether it has received enforcement actions or has had audit problems. This information is public and free to access. If you want to know whether your bank has had audit issues, you can look it up yourself without contacting the bank.
Frequently Asked Questions
Can an account auditor look at my personal account?
Not unless they are investigating a specific problem. Auditors review the bank's overall financial records and systems, not individual customer accounts. If you have a dispute with your bank, customer service handles it — not the auditor.
What happens if an auditor finds fraud at the bank?
The auditor must report it to regulators and to the bank's board of directors. Regulators then investigate and can take enforcement action, including requiring the bank to strengthen controls, pay fines, or in extreme cases, close down. This protects depositors by preventing the bank from continuing unsafe practices.
Do I need to worry if my bank had an audit?
No — all banks are required to have annual audits. It is a normal part of banking regulation. You should only be concerned if the audit opinion was may have access to or adverse, or if regulators took enforcement action against the bank. You can check this through the FDIC's BankFind tool.
Can I request a copy of my bank's audit report?
Yes. Most banks publish audit reports on their websites. You can also request one directly from the bank's investor relations department. Audit reports are public documents, and the bank cannot refuse to share them with you.
Is my money safe if an auditor found problems?
Your deposits are insured by the FDIC up to $250,000 per account type, regardless of audit findings. If regulators discover serious problems, they can force the bank to fix them or close it down — either way, your insured deposits are protected.