Interim Financial Statement

An interim financial statement is a financial report that covers a period shorter than a full fiscal year, most commonly a quarter, a half-year or a month. Public companies publish interim statements so that investors and lenders do not have to wait a full year for information about performance and financial position. In the United States, listed companies file quarterly reports on Form 10-Q with the Securities and Exchange Commission for each of the first three quarters, while the fourth quarter is covered by the annual Form 10-K. In the United Kingdom, the European Union and many other markets, listed companies publish half-yearly reports.

Interim statements are usually condensed financial statements, containing a balance sheet, income statement, statement of comprehensive income, cash flow statement and selected notes, rather than the full set of disclosures found in annual reports. They are governed by ASC 270 in US GAAP and by IAS 34, Interim Financial Reporting, under IFRS.

Standard-setters have long debated whether an interim period should be treated as a separate, discrete period or as an integral part of the annual period. Under the discrete view, each quarter is accounted for exactly as if it were a short year. Under the integral view, some costs and revenues are spread across the year so that each quarter reflects a fair share of annual results. US GAAP leans toward the integral view in several areas, while IAS 34 generally follows the discrete view, with the important exception of income taxes.

In practice, both frameworks require income tax expense in interim periods to be based on the best estimate of the annual effective tax rate. For example, if a company expects pre-tax income of $40 million for the year and total income tax expense of $9.2 million, its estimated annual effective rate is 23 percent. If first-quarter pre-tax income is $8 million, first-quarter tax expense is $1.84 million, even if the actual tax computed for that quarter alone would differ. The estimate is updated each quarter, with a catch-up adjustment for the year to date.

A Form 10-Q includes condensed financial statements for the current quarter and year to date with comparative figures, management's discussion and analysis, disclosures about market risk, a report on controls and procedures, and certifications by the chief executive and chief financial officer under the Sarbanes-Oxley Act. The balance sheet is compared with the most recent year end, while the income statement is compared with the same periods of the previous year, a comparative format that highlights seasonal patterns. Large accelerated and accelerated filers must file within 40 days of quarter end, and other filers within 45 days.

Notes in interim statements focus on events and transactions that are significant to understanding changes since the last annual report, such as acquisitions, impairments, changes in debt, litigation and seasonal effects. Readers are expected to have the most recent annual report on hand.

Interim statements are generally reviewed, not audited. A review, performed under PCAOB AS 4105 for public companies or AU-C 930 for others, consists mainly of inquiries of management and analytical procedures. It provides limited assurance that no material changes are needed, which is less than the reasonable assurance of an audit. The independent auditor does not issue an opinion on quarterly statements in the way it does in the annual auditor's report.

Interim reporting relies more heavily on estimates than annual reporting. Inventory may be estimated using the gross profit method instead of a full count, some year-end adjustments may be approximated, and materiality is judged in relation to interim figures as well as expected annual results. Seasonal businesses, such as retailers whose sales peak in the fourth quarter or ski resorts that earn most of their revenue in winter, can show results in some quarters that are poor guides to the full year. Critics also argue that quarterly reporting encourages short-term thinking among managers and investors, and the frequency of required reporting has been debated periodically in the United States and Europe. Many companies prepare monthly interim statements for internal use as part of the month-end close, even when they publish only quarterly or half-yearly figures, and these are often grouped by quarter for board reporting.