The form used by employers to show how much an employee earned that year and all taxes paid is a W-2.
Therefore option A is correct.
Form W-2, also known as the Wage and Tax Statement, is the document an employer is required to send to each employee and the Internal Revenue Service (IRS) at the end of the year.
A W-2 reports employees' annual wages and the amount of taxes withheld from their paychecks.
learn more about Form W-2 at https://brainly.com/question/1530194
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