What is Form W-2?

**A W-2 form** (officially Form W-2, Wage and Tax Statement) is a document that US employers are required to provide to their employees and the IRS each year, summarizing the employee's total wages earned and taxes withheld during the calendar year. It is the primary document used by employees to file their annual federal and state income tax returns. The W-2 reports wages, tips, and other compensation paid to the employee, along with the amounts withheld for federal income tax, Social Security tax, Medicare tax, and state and local taxes. Employers must provide W-2 forms to employees by January 31 of the following year. Copies are also sent directly to the Social Security Administration (SSA), which shares the data with the IRS. Employees use the information on the W-2 to complete their Form 1040, reporting income and claiming credit for taxes already withheld. For freelancers and independent contractors, the W-2 is the counterpart to the Form 1099-NEC. Employees receive W-2s; contractors receive 1099s. Understanding the difference -- and knowing which form to expect from each client -- is fundamental to correctly reporting income on your tax return.

The W-2 form contains multiple boxes reporting different types of compensation and withholding. Box 1 shows total wages, salaries, tips, and other compensation subject to federal income tax. Box 2 shows federal income tax withheld. Boxes 3 and 4 show Social Security wages and the tax withheld; Boxes 5 and 6 show Medicare wages and tax withheld. Boxes 15 through 20 cover state and local tax information. When an employer pays an employee, they withhold federal income tax based on the employee's W-4 withholding elections, plus 6.2 percent for Social Security and 1.45 percent for Medicare from the employee's gross wages. The employer matches the employee's 6.2 percent and 1.45 percent contributions. At year-end, all of these figures are summarized on the W-2 and reported to both the employee and the IRS. Because withholding is deducted throughout the year, most W-2 employees receive a refund or owe only a small balance when they file their return. The total tax liability computed on Form 1040 is compared to the total withheld shown on the W-2 -- if more was withheld than owed, a refund results; if less was withheld, additional tax is due.

Freelancers who are purely self-employed will typically not receive W-2 forms from clients -- they receive 1099-NEC forms instead (for payments of $600 or more). However, freelancers who also hold part-time employment or who transitioned from employment to self-employment during the year may receive both W-2 and 1099 forms, which must both be reported on their tax return. Small business owners who have employees must issue W-2 forms to every employee paid $600 or more in a year. This includes employees of sole proprietorships, LLCs, S corporations, and C corporations. Meeting the W-2 issuance deadline (January 31) is a legal obligation with financial penalties for non-compliance. For freelancers who hire part-time employees or bring on contractors who later become employees, understanding the difference between W-2 and 1099 reporting requirements is critical. Misclassifying an employee as an independent contractor (and issuing a 1099 instead of a W-2) is one of the most common and costly payroll compliance errors.

The W-2 and 1099-NEC forms serve opposite ends of the employer-employee versus independent contractor distinction. A W-2 is issued by an employer to an employee who works under the employer's direction and control, receives benefits, and has taxes withheld throughout the year. A 1099-NEC is issued by a client to an independent contractor who sets their own methods, provides their own tools, and receives gross payment without withholding. The tax implications differ significantly. W-2 employees have their Social Security and Medicare taxes split with the employer -- the employee pays 7.65 percent and the employer pays 7.65 percent. Independent contractors (1099 recipients) pay the full 15.3 percent self-employment tax themselves, covering both the employee and employer shares. Freelancers also must make their own quarterly estimated tax payments, since no withholding occurs on 1099 income. If you receive a 1099 for work that should legally have been classified as W-2 employment -- because the client controlled how, when, and where you worked -- you may have a misclassification claim. Properly classified employees are entitled to employer tax contributions, benefits eligibility, and unemployment insurance coverage that independent contractors do not receive.

Step-by-step guide to using a W-2 when filing your taxes: 1. Receive your W-2 by January 31 -- If you have not received your W-2 by early February, contact your employer's HR or payroll department. 2. Verify all information is accurate -- Check that your name, Social Security number, and address are correct. Errors must be corrected before you file. 3. Report Box 1 wages on Form 1040 -- Enter the total wages from Box 1 as income on your tax return. 4. Claim withholding credit -- Enter the federal income tax withheld from Box 2 as a payment on your return. This reduces the amount you owe or increases your refund. 5. Include state W-2 information -- Use Boxes 15 through 20 to complete your state income tax return.

Freelancers who also have W-2 income from part-time employment need to combine that income with their self-employment revenue when calculating total tax liability. Eonebill.ai helps freelancers maintain clean records of all self-employment income throughout the year using the [free invoice generator](/free-tools/invoice-generator), making it easy to reconcile all revenue sources when tax season arrives. Eonebill Pro and Business plans at [Eonebill pricing](/pricing) give freelancers a comprehensive income tracking system that works alongside W-2 documentation, ensuring that all sources of income -- both employment and self-employment -- are accurately captured for complete and correct tax filing.

1. Not reporting W-2 income alongside 1099 income: Freelancers who also have W-2 employment must report both. The IRS cross-references W-2 data received from employers with what is reported on your tax return. 2. Not checking W-2 accuracy before filing: If your employer lists the wrong Social Security number or total wages on your W-2, the error must be corrected with a W-2c before you file. Filing with incorrect W-2 data creates a mismatch in IRS records. 3. Missing the deadline to report W-2 non-receipt: If your W-2 has not arrived by February 14, contact the IRS. They can send a Form 4852 substitute W-2 to use if the employer cannot be reached. 4. Confusing Box 1 and Box 3 wages: Box 1 (federal wages) and Box 3 (Social Security wages) can differ due to pre-tax benefit contributions like 401k deferrals. Use Box 1 for federal income tax filing, not Box 3. 5. Not issuing W-2s to household employees: If you pay a nanny, housekeeper, or other household worker $2,700 or more (2024 threshold), you must issue a W-2 -- not a 1099 -- for that worker.

[Self-employed person](/glossary/self-employed-person) is the counterpart to a W-2 employee -- they report income on Schedule C instead of using a W-2. [Electronic filing](/glossary/electronic-filing) is the method by which W-2 data is now required to be submitted to the IRS by employers with 10 or more forms. [Income tax](/glossary/income-tax) is the tax that W-2 withholding is applied toward throughout the year. [EIN](/glossary/ein) is required by employers to issue W-2 forms and report payroll taxes.