Standards & Compliance
Generally Accepted Accounting Principles
The common language of financial reporting — and how we use it so your statements mean the same thing to everyone who reads them.
A Shared Set of Rules for the Numbers
Generally Accepted Accounting Principles — GAAP — is the common body of accounting standards, principles, conventions, and procedures that govern how financial statements are prepared and presented in the United States. It is not one rule or one law. It is a structured framework that tells preparers how to recognize, measure, present, and disclose the economic activity of an entity so that the resulting statements are complete, consistent, and comparable.
In the United States, the authority responsible for establishing and maintaining GAAP for private companies and not-for-profit entities is the Financial Accounting Standards Board, or FASB. Since 2009, FASB has organized essentially all of authoritative U.S. GAAP into a single source: the Accounting Standards Codification, or ASC. Rather than hunting through decades of separate pronouncements, preparers and auditors now reference the Codification, which is arranged by topic so that the rules governing a given subject — revenue, leases, inventory, financial instruments — can be located in one place.
Authoritative, Not Optional
When financial statements are described as prepared "in accordance with GAAP," that is a meaningful claim. It means the entity has applied the recognized framework rather than an idiosyncratic method of its own choosing. Lenders, investors, regulators, sureties, and acquirers rely on that claim. At C&M LLP, when we prepare or report on statements under GAAP, we hold the work to the framework as it actually exists in the Codification — not an approximation of it — so that the label you put on your statements is one you can defend.
So an Outsider Can Trust Your Numbers
Financial statements exist to be read by people who did not keep the books. A banker deciding whether to extend a line of credit, an investor weighing a stake, a partner evaluating a buyout — none of them can re-perform your accounting. GAAP is what allows them to trust your numbers without redoing your work. It exists to serve four closely related goals.
Comparability lets a reader hold your business next to another and draw fair conclusions, because both followed the same rules. Consistency lets a reader compare your own results from one period to the next, because you applied those rules the same way each time. Reliability and verifiability mean the figures are supported by evidence a third party could examine and confirm. And decision-usefulness means the statements are organized to answer the questions lenders, investors, and owners actually ask.
The Principles Underneath
Beneath the detailed rules sit a handful of long-standing assumptions and principles. Under the accrual basis, revenue and expenses are recorded when they are earned and incurred — not simply when cash moves — so the statements reflect economic substance rather than the timing of bank deposits. The going concern assumption presumes the business will continue operating for the foreseeable future, which justifies carrying assets at amounts tied to future use rather than forced-sale values.
Consistency calls for applying the same methods period after period, and disclosing any change. Materiality recognizes that the effort spent on an item should match its capacity to influence a reader's judgment; trivial amounts need not be tracked with the same precision as significant ones. Prudence, sometimes called conservatism, counsels caution in the face of uncertainty so that assets and income are not overstated and losses are recognized when they become probable.
Revenue recognition determines when and how much revenue belongs in a period, and the matching principle pairs the costs of earning that revenue against it in the same period. Full disclosure requires that anything a reasonable reader would need to interpret the statements be communicated, whether on the face of the statements or in the notes. And the framework specifies measurement bases — historical cost for many assets, fair value for others — so that the meaning of every figure is defined rather than assumed. Together these are what turn a pile of transactions into statements an outsider can rely on.
Where the Principles Become Reports
A complete set of GAAP financial statements is not a single document but a coordinated package. Each statement answers a different question, and GAAP shapes the form, content, and measurement of every one. Read together, they describe what the business owns and owes, how it performed, where its cash came from and went, and how the owners' stake changed over time. Below is what each statement shows, what GAAP requires of it, and what you receive from us.
The Balance Sheet (Statement of Financial Position)
The balance sheet is a snapshot at a single point in time of what the entity owns and owes. It presents assets, liabilities, and equity, and it always honors the accounting equation: assets equal liabilities plus equity. GAAP requires that items be classified — typically into current and non-current categories, so a reader can see at a glance what will convert to cash or come due within a year versus what is longer-term. It also dictates the measurement basis for each item, whether historical cost, amortized cost, or fair value. A clean, properly classified balance sheet tells a lender how much liquidity stands behind near-term obligations, how heavily the business is leveraged, and how much owner capital is genuinely at risk. We prepare yours so those answers are immediate and defensible.
The Income Statement (Statement of Operations)
The income statement reports performance over a period: revenues earned, expenses incurred, and the gains and losses that fall outside ordinary operations, arriving finally at net income. GAAP governs when revenue may be recognized and applies the matching principle so that the costs of generating revenue land in the same period as that revenue. This is why proper cutoff — drawing a clean line at period-end so that transactions fall in the correct period — and proper classification matter so much. Misplaced revenue or expense, even when totals are accurate over time, distorts the trend a reader is trying to interpret. We build the path to net income carefully, so the figure means what it says.
The Statement of Cash Flows
Because GAAP statements are prepared on the accrual basis, net income and cash rarely move in lockstep. The statement of cash flows reconciles that difference by sorting cash movements into three activities: operating, investing, and financing. Operating cash flow shows whether the core business actually generates cash; investing flows reveal spending on and proceeds from long-term assets; financing flows show borrowing, repayment, and dealings with owners. A profitable business can still run short of cash, and a business reporting modest income can be cash-rich — this statement is where that becomes visible. It speaks directly to liquidity and to the quality of earnings, telling a reader whether reported profit is backed by real cash generation.
The Statement of Owners' Equity (Changes in Equity)
The statement of owners' equity explains how the owners' stake changed across the period. It begins with opening equity and walks through the events that moved it: capital contributions, distributions or dividends, net income or loss carried over from the income statement, and other changes such as certain adjustments recorded directly in equity. It ends at closing equity, reconciling the two balance sheet dates. Owners care about this statement because it ties performance to their personal economic position — how much they put in, how much they took out, and how much value the business retained on their behalf. We prepare it so every change in your stake is traceable and clear.
The Numbers Are Incomplete Without the Notes
GAAP does not stop at the four statements. It also requires footnote disclosures, and those notes are not an appendix — they are part of the financial statements. The face of a statement can tell you that inventory is carried at a certain amount; only the notes tell you which method was used to value it, what judgments shaped the figure, and what risks sit behind it. Significant accounting policies, the basis of measurement, commitments and contingencies, related-party dealings, debt terms, and subsequent events all live in the disclosures.
A reader who skips the notes has not read the statements. That is why full disclosure is a principle and not a courtesy. We draft disclosures that are clear, complete, and genuinely informative — written so that a careful reader comes away understanding the business, not merely satisfying a checklist. When the notes are done well, the statements as a whole say something true and useful; when they are thin, even accurate figures can mislead.
An Overview — and the Standards Beyond This Page
This page is an overview. It explains what GAAP is, why it exists, and how it shapes the statements you will actually hold in your hands. It does not, and could not, catalog the whole of the framework. The Accounting Standards Codification spans many topics, and a great deal of the work that goes into a sound set of statements turns on specific ASC topics — revenue, leases, income taxes, business combinations, financial instruments, and more — each with its own detailed requirements.
Some engagements are governed instead by special-purpose frameworks, such as the cash or tax basis of accounting, which suit certain businesses and certain readers better than full GAAP. And many further standards bear on the work without ever surfacing in a client conversation, because they are less directly pertinent to your day-to-day experience. We apply all of them rigorously where they apply — whether or not they are detailed here. If a standard touches your statements, it is our job to know it and to get it right.