There is no single legal definition of financial information. The phrase carries different meanings under different bodies of law, and the one that controls your situation depends on who holds the data and why. Securities law defines it by what a reasonable investor would consider important. Consumer privacy law defines it by what a financial institution collects about you. Tax law carves out its own protected category for return data. And in accounting practice, the term refers to standardized monetary records that follow Generally Accepted Accounting Principles. Picking the wrong frame can mean a compliance failure, a missed disclosure, or an identity theft you did not see coming.
Financial Information Under Securities Law
For publicly traded companies, the controlling definition comes from the Securities Exchange Act of 1934 and the rules the Securities and Exchange Commission has built on top of it.1U.S. Securities and Exchange Commission. Exchange Act Reporting and Registration Not every number on a company’s books is “financial information” in the legal sense. The law cares about information that meets the standard of materiality.
The Materiality Standard
The Supreme Court defined materiality in TSC Industries v. Northway (1976). A fact is material if there is a “substantial likelihood” that a reasonable investor would view it as having “significantly altered the ‘total mix’ of information” available.2U.S. Securities and Exchange Commission. Assessing Materiality: Focusing on the Reasonable Investor The test is market impact, not accounting precision. A $50,000 error at a Fortune 500 company probably is not material. The same error at a small-cap company with $2 million in revenue almost certainly is.
Required Disclosures
Several categories of financial disclosure flow from this standard. Annual reports on Form 10-K must include audited financial statements, risk factors, and a management discussion and analysis section explaining the company’s financial condition in management’s own words.3U.S. Securities and Exchange Commission. Form 10-K Quarterly reports on Form 10-Q provide reviewed interim statements. Both the CEO and CFO must personally certify these filings.1U.S. Securities and Exchange Commission. Exchange Act Reporting and Registration
Significant events between regular filings trigger a Form 8-K, which must be filed within four business days. Triggering events include entering a major contract, a change in control, and certain financial restatements.4U.S. Securities and Exchange Commission. Form 8-K Current Report Executive compensation gets its own disclosure in the annual proxy statement.
Penalties for Misrepresentation
The Sarbanes-Oxley Act of 2002 made the stakes personal. Under Section 906, a CEO or CFO who knowingly certifies a report that does not comply with securities law faces up to $1 million in fines and up to 10 years in prison. If the certification was willful, meaning the executive intended to deceive, penalties jump to $5 million and up to 20 years. The definition of financial information under securities law is one that executives sign their names to.
Financial Information Under Consumer Privacy Law
In the consumer context, the definition shifts entirely. Here, financial information means the personal data a financial institution collects about you, and two federal statutes do most of the defining.
Nonpublic Personal Information Under GLBA
The Gramm-Leach-Bliley Act is the primary federal law governing how banks, lenders, insurers, and other financial institutions handle your data. The statute creates a legal category called “nonpublic personal information,” defined as personally identifiable financial information that you provide to a financial institution, that results from a transaction with you, or that the institution otherwise obtains about you.5Legal Information Institute. 15 USC 6809 – Nonpublic Personal Information Definition Publicly available information, like a phone number in a directory, is excluded.
In practice, this category covers your bank account and routing numbers, credit card details, income and tax records, loan balances, transaction history, and credit report data. The U.S. Department of Energy classifies financial data of this kind as “High Risk” personally identifiable information because of the harm exposure can cause.6U.S. Department of Energy. Personally Identifiable Information (PII)
GLBA imposes two main obligations on covered institutions. They must explain their information-sharing practices and give you the right to opt out of sharing your data with non-affiliated third parties.7Federal Trade Commission. Gramm-Leach-Bliley Act Under the Safeguards Rule, they must also maintain an information security program with administrative, technical, and physical protections.8Office of the Law Revision Counsel. 15 USC 6801 – Protection of Nonpublic Personal Information
Consumer Reports Under FCRA
The Fair Credit Reporting Act defines a narrower slice. A “consumer report” is any communication from a credit reporting agency about your creditworthiness, credit standing, credit capacity, or general reputation, when that information is used to determine your eligibility for credit, insurance, employment, or certain government benefits.9Legal Information Institute. 15 USC 1681a – Consumer Report Definition Your credit score is the most recognizable example.
FCRA restricts who can access your consumer report and for what purposes. A business can pull your report in connection with a credit decision, to underwrite insurance, for employment screening with your written consent, or when you initiate a transaction.10Office of the Law Revision Counsel. 15 USC 1681b – Permissible Purposes of Consumer Reports Curiosity is not a permissible purpose, and unauthorized access gives you a federal cause of action.
Federal Tax Information as a Protected Category
Tax data occupies its own legal category. The IRS defines Federal Tax Information, or FTI, as any return data or information derived from returns that is protected under Internal Revenue Code Section 6103.11Internal Revenue Service. Safeguarding Federal Tax Information (FTI) in ACA Printed Notices The definition covers not just the return itself but any list or dataset generated from return data, even when the output does not look like a tax document.
Any entity that handles FTI, including state agencies administering benefits, health insurance marketplaces, and their contractors, must follow strict security protocols based on NIST SP 800-53 controls. Electronic transmissions must be encrypted. Printed FTI requires physical security and chain-of-custody logs. Contractor employees must complete annual training and sign confidentiality agreements before accessing it. If your business receives tax data from the IRS, the obligations are heavier than for other categories of financial information.
Financial Information in Accounting Practice
Outside of statute, the accounting profession has its own working definition. Under Generally Accepted Accounting Principles, financial information is the structured, dollar-denominated record of every transaction that affects an organization’s economic standing.12Financial Accounting Foundation. About GAAP That record is organized into three core statements: the balance sheet (financial position at a point in time), the income statement (performance over a period), and the statement of cash flows (actual money moving in and out).
GAAP is not a statute. It is a set of standards maintained by the Financial Accounting Standards Board. But for public companies, GAAP compliance is required by SEC rules, which is how a professional standard ends up carrying legal force. For private companies, GAAP is typically contractual, imposed by lenders, investors, or buyers rather than by law.
What Financial Information Is Not
One boundary is worth drawing because readers often blur it. Operational data, non-monetary metrics like units sold, website visits, employee headcount, and warehouse inventory counts, is not financial information in any of the legal senses above. These numbers describe activity but carry no dollar sign.
Financial information is the economic translation of that activity. Ten thousand units sold is operational data. Multiply by a $50 average selling price and $500,000 in revenue becomes financial information. A headcount of 200 employees is operational. Their $12 million in total compensation is financial. The distinction matters because disclosure obligations, retention rules, and privacy protections attach to the financial side and generally not to the operational side. Treating a raw operational metric as though it carries the same legal weight as an audited financial figure leads to the wrong compliance call.