The IRS W-2 form plays a crucial role in the annual tax process for employees in the United States. Each year, employers are required to provide this form to their employees, detailing the wages earned and the taxes withheld throughout the year. This document serves as a summary of an employee's earnings, including various types of income such as salary, tips, and bonuses. In addition to income information, the W-2 form also outlines federal, state, and local taxes withheld, Social Security contributions, and Medicare taxes. Employees use this information to accurately file their tax returns, ensuring compliance with federal and state tax laws. Understanding the components of the W-2, such as the different boxes that indicate specific types of income and deductions, is essential for employees to grasp their tax obligations and entitlements. By providing a clear overview of earnings and withholdings, the W-2 form helps individuals assess their financial situation and plan for the upcoming tax season.