The main banking regulators and what each one handles

Three federal agencies share oversight of the banking system in the United States: the Federal Reserve, the Office of the Comptroller of the Currency (OCC), and the Federal Deposit Insurance Corporation (FDIC). Which agency watches your bank depends partly on what kind of bank it is and partly on what the bank does. A single bank may be regulated by more than one of them at the same time.

The Federal Reserve supervises bank holding companies—the parent companies that own banks—and state-chartered banks that choose to join the Federal Reserve system. The Fed also sets monetary policy and manages the nation's payment systems. When you hear about interest rate decisions or emergency lending programs, that is the Fed acting.

The OCC is part of the Treasury Department and regulates national banks—banks with "National" in their name or a charter issued by the OCC. The OCC examines these banks for safety and soundness and enforces consumer protection laws. The OCC also charters new national banks, though very few are chartered this way anymore.

The FDIC insures deposits at member banks up to $250,000 per account holder per bank. It also supervises state-chartered banks that are not part of the Federal Reserve system. When a bank fails, the FDIC steps in to protect depositors and manage the closure.

Key Takeaways

  • The Federal Reserve supervises bank holding companies and state-chartered banks in the Fed system, and it controls interest rates and the money supply.
  • The OCC regulates national banks and enforces consumer protection rules at those institutions.
  • The FDIC insures deposits up to $250,000 per account and supervises state-chartered banks outside the Federal Reserve system.
  • A single bank may be regulated by two or all three agencies depending on its charter type and structure.
  • State banking regulators also oversee banks chartered by their state, working alongside federal agencies.

How to know which agency regulates your bank

The easiest way to find out is to look at your bank's name or ask a teller. National banks have "National" or "N.A." in their name—for example, "First National Bank" or "Bank of America, N.A." These are regulated by the OCC. You can also search the OCC's National Bank database on its website to confirm.

State-chartered banks do not have "National" in their name. If your bank is state-chartered, it may be regulated by the Federal Reserve, the FDIC, or both, depending on whether it joined the Fed system. The FDIC maintains a public database called BankFind where you can search your bank by name and see which agencies regulate it.

Credit unions are different—they are regulated by the National Credit Union Administration (NCUA), not by the banking regulators. If your account is at a credit union, the NCUA insures deposits and provides oversight.

What regulators actually examine banks for

Federal bank examiners conduct on-site inspections, usually once a year for smaller banks and more often for larger ones. They review the bank's lending practices, risk management, capital levels, and compliance with consumer protection laws. They look at whether the bank is making risky loans, whether it has enough money set aside for losses, and whether it is treating customers fairly.

Examiners also check whether banks are following anti-money-laundering rules, sanctions laws, and fair lending requirements. If a bank fails an exam, regulators can order it to fix problems, restrict its activities, or remove its leadership. The goal is to prevent bank failures and protect both depositors and the financial system.

Each agency publishes examination results and enforcement actions on its website. You can search for your bank's most recent exam rating or any enforcement actions taken against it, though some details are kept confidential for competitive reasons.

State regulators work alongside federal agencies

Every state also has a banking regulator—usually called the Department of Financial Services, Division of Banking, or similar. State regulators charter state banks and conduct their own examinations. A state-chartered bank is regulated by both its state regulator and at least one federal agency.

State regulators handle consumer complaints, enforce state banking laws, and can take action against banks that violate state rules. If you have a complaint about your bank, you can file it with your state regulator, though federal regulators also accept complaints. The Consumer Financial Protection Bureau (CFPB) also handles certain consumer complaints about banks and other financial institutions.

The Federal Reserve's special role in the financial system

Beyond supervising banks, the Federal Reserve acts as the central bank. It sets the discount rate—the interest rate it charges banks to borrow—and controls the money supply through open market operations. The Fed also operates the payment systems that move money between banks every day.

During financial crises, the Fed can lend money directly to banks and other financial institutions to prevent collapse. This happened during the 2008 financial crisis and again during the COVID-19 pandemic. The Fed also sets reserve requirements, though these have been reduced to zero in recent years.

The Fed is led by a Board of Governors appointed by the President and confirmed by the Senate. It also includes 12 regional Federal Reserve Banks spread across the country. Each regional bank supervises banks in its district and participates in monetary policy decisions.

How to find information about your bank's regulator

The FDIC's BankFind tool is the fastest way to learn which agencies regulate your bank. Go to the FDIC website, enter your bank's name or location, and the tool will show you the bank's regulator, its charter type, and its FDIC insurance coverage. It also shows the bank's most recent examination rating.

If your bank is a national bank, you can search the OCC's National Bank database directly. For state-chartered banks, you can contact your state's banking regulator. The Federal Reserve's website lists its regional banks and provides contact information for supervision inquiries.

You can also file a complaint with any of these agencies if you believe your bank has violated a law or treated you unfairly. Each agency has a complaint process on its website, and complaints are tracked and investigated.

What happens when regulators find problems

If an examination uncovers serious problems, regulators issue a formal enforcement action. This might be a cease-and-desist order telling the bank to stop an illegal practice, a civil money penalty, or an agreement to hire a consultant to fix internal problems. Enforcement actions are public record and appear in the bank's regulatory file.

In rare cases, regulators can remove a bank's charter or force it to sell itself. If a bank becomes insolvent, the FDIC takes over and either arranges a sale to another bank or pays out insured deposits. The FDIC has a fund built from insurance premiums paid by member banks to cover these payouts.

Regulators also coordinate with each other and with international authorities on large or complex issues. The Financial Stability Oversight Council, chaired by the Treasury Secretary, brings together regulators to monitor systemic risks to the financial system.

Frequently Asked Questions

Is my bank account insured if the bank fails?

Yes, up to $250,000 per account holder per bank, as long as your bank is FDIC-insured. Most banks are FDIC members. You can check the FDIC's BankFind tool to confirm your bank is insured. If you have multiple accounts at the same bank, each account type (checking, savings, money market) is insured separately up to $250,000.

Can I file a complaint about my bank with a regulator?

Yes. You can file with your bank's primary regulator, your state banking regulator, or the Consumer Financial Protection Bureau. The FDIC, OCC, and Federal Reserve all have complaint processes on their websites. Complaints are investigated and tracked, though response times vary.

What is the difference between a national bank and a state bank?

A national bank is chartered by the federal government (the OCC) and regulated primarily by the OCC. A state bank is chartered by a state and regulated by that state's banking regulator plus at least one federal agency. Both types are FDIC-insured if they are members. State banks may have more flexibility in some areas but must follow both state and federal rules.

Do credit unions have the same regulators as banks?

No. Credit unions are regulated by the National Credit Union Administration (NCUA), not by the banking regulators. Deposits at federally-insured credit unions are insured up to $250,000 by the NCUA, similar to FDIC insurance at banks.

How often do regulators examine banks?

Examination frequency depends on the bank's size and risk profile. Large banks are examined continuously or very frequently. Smaller, well-run banks may be examined once a year or less often. Results are summarized in a rating called the CAMELS score, which measures capital, asset quality, management, earnings, liquidity, and sensitivity to risk.