What does an employer report on a w-2 form?

An employer reports an employee's total earnings for the year on a W-2 form, including wages, tips, and other compensation. The form also includes information on federal, state, and local taxes withheld, Social Security and Medicare contributions, and other relevant deductions. Additionally, the W-2 provides the employee's identification information, such as their Social Security number and the employer's identification number. This form is essential for employees when filing their annual tax returns.