A W-2 form is a yearly tax document that your employer sends you after the end of the year. It summarizes how much you earned from that job and how much money was taken out for taxes. Students may see a W-2 after a part-time job, summer job, internship, or full-time job.
Understanding it helps you file taxes correctly and check whether your pay records are accurate.
The W-2 is used to report wages, tips, federal income tax withheld, Social Security tax, Medicare tax, and sometimes state or local taxes. Your employer sends copies to you, the IRS, and often your state tax agency. When you file a tax return, the numbers from your W-2 help determine whether you owe more tax or get a refund.
A good way to think of it is as your yearly earnings summary from one employer.
Key Facts
- A W-2 reports income from one employer for one calendar year.
- Box 1 shows taxable wages for federal income tax purposes.
- Box 2 shows federal income tax withheld from your paychecks.
- Refund or amount owed depends on tax liability compared with withholding: refund = tax withheld - tax owed.
- Employers usually must send W-2 forms by January 31 for the previous tax year.
- If you worked for multiple employers, you should receive one W-2 from each employer.
Vocabulary
- W-2 Form
- A tax form from an employer that reports an employee's yearly wages and taxes withheld.
- Wages
- Money earned from working, including hourly pay, salary, and some other taxable compensation.
- Withholding
- Money taken out of each paycheck by an employer and sent to the government for taxes.
- Tax Return
- A form or set of forms filed with the government to report income and calculate taxes owed or refunded.
- Social Security and Medicare Taxes
- Payroll taxes withheld from wages to help fund federal retirement, disability, and health insurance programs.
Common Mistakes to Avoid
- Confusing a W-2 with a pay stub is wrong because a pay stub shows one pay period, while a W-2 summarizes the whole year from one employer.
- Using only take-home pay as total income is wrong because a W-2 reports wages before many deductions and tax payments.
- Ignoring multiple W-2 forms is wrong because each employer reports separately, and all W-2 income must be included on a tax return.
- Assuming Box 2 is your total tax owed is wrong because Box 2 is only the federal income tax already withheld, not the final tax calculation.
Practice Questions
- 1 A student earned 420 was withheld for federal income tax. What amounts would you expect to see for wages and federal income tax withheld on a simplified W-2?
- 2 Maria has two W-2 forms. One shows 3,750 in wages. What is her total W-2 wage income for the year?
- 3 Jamal's W-2 shows that federal income tax was withheld from his paychecks, but he still might owe money when filing his tax return. Explain how that can happen.