Fiscal Year
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A fiscal year is a 12-month accounting period that a business or organization uses for financial reporting, budgeting, and tax purposes. It does not have to align with the calendar year and can start on any date, as long as it covers exactly 12 consecutive months. Many businesses choose a fiscal year that best aligns with their natural business cycle or industry norms.
In depth
Companies choose their fiscal year start date based on a variety of operational and strategic reasons. Retailers, for example, often end their fiscal year in January or February after the holiday season, when inventory levels are at their lowest and the books are easiest to close. Government agencies in many countries operate on a fiscal year that runs from April to March or October to September. For tax purposes, the IRS allows businesses to adopt either a calendar year or a fiscal year, provided the chosen period reflects the natural accounting cycle of the business.
The fiscal year is a foundational reference point for virtually all financial planning and reporting activities within a business. Annual budgets are built around it, performance reviews are timed to it, and all year-over-year comparisons depend on consistent fiscal year definitions. When analyzing a company's financials, it is important to be aware of its fiscal year dates, particularly when comparing it to competitors who may operate on different fiscal calendars. Misaligned fiscal years can make period-over-period comparisons misleading if not properly adjusted for.