How to Fill Out a W-2 Tax Form (2024)

The W-2 is one of the most important tax forms. Unlike many other tax forms, most individual taxpayers won’t need to fill this one out themselves. Rather, employers fill out W-2 forms for their employees. If you’re an employer who doesn’t know how to fill out a W-2 or you’re not sure whether your employees need one, we’ve got the lowdown on everything you need to know.

What Is a W-2 Form?

There’s a reason why a W-2 is referred to as a wage and tax statement. Put simply, it’s a form that shows how much money an employee has earned for the year and the amount of taxes that employers have already handed over to the IRS.

Not everyone needs a W-2 form. Independent contractors and folks who are self-employed need a 1099 form instead. But if your employees have made at least $600 in the tax year, you’ll need to send them a W-2 by the January 31 deadline. Even if someone makes less than $600, that person must receive a W-2 if any income, Medicare or Social Security taxes were withheld (taken out of their paychecks).

Have you ever confused a W-2 form with a W-4? It’s a common mistake. Just remember that employers complete W-2 forms and send the completed forms to employees. Employees complete W-4 forms. When someone starts a new job or experiences a change in their financial circ*mstances or tax filing status, that person fills out a W-4 form to list deductions and tell employers the amount of taxes to withhold.Here’s how tofill out your W-4.

How Many W-2 Forms Do I Need?

In total, employers produce six copies of every W-2 form. Three of those copies go to the employee, who files them with their tax returns. Employers keep one (Copy D) and send the other two to the government.

Let’s break this down even further. Copy A goes to the Social Security Administration(SSA) along with a W-3 form that includes a summary of all of the W-2s for every worker on payroll. The SSA only accepts e-filed forms, not photocopies.

Copy 1 of the W-2 form goes to the appropriate state, city or local tax department. Employees keep Copy C for themselves. They file copies B and 2 with their federal tax returns and state, city or local income tax returns, respectively.

What Goes on a W-2 Form?

If you’re an employer who isn’t clear onhow to complete a W-2 form, consider this your official guide. An employee’s Social Security number goes at the very top. Directly below that is a spot for your identification number followed by your name and address.

Then there’s the control number that you may or may not use for payroll purposes. That comes right before the employee’s name and mailing address.

Boxes 1 – 10

Turning your attention to the numbers on the right side of the form, you’ll place an employee’s annual earnings from wages and tips in box 1. Any taxes that have been withheld are included in that number, but deductions from things like IRAsaren’t. Boxes 2, 4 and 6 are for the federal income taxes, Social Security taxes and Medicare taxes that you’ve paid Uncle Sam over that tax year.

Do you work in the food and beverage industry? The amount in tips that your employee reports to you gets recorded in box 7, but the actual amount they receive goes in box 8. Box 9 has been blank since 2011 when the government did away with the pay-as-you-go option for the Earned Income Tax Credit. Now, eligible filers get their EITC in one big refund rather than over the year.

Box 3 is where you indicate the amount of income that’s taxed for Social Security. Don’t include any tips here. Because this number reflects taxable earnings before deductions were made, it could be morethan the amount in box 1.

The number in box 3 could also be lower than whatever appears in box 1. That’s because Social Security can’t tax employees above a certain threshold, which is $168,200 for the 2024 tax year and $160,200 for the 2023 tax year. There’s no cap on taxable earnings for Medicare, so the amount that’s put in box 5 takes wages and tips into account.

If your employees receive any deductions for childcare expenses, that amount goes in box 10.

Boxes 11 – 14

If your employee withdraws anything from a 457(b) planor a non-qualified retirement plan, that dollar amount gets placed in box 11. Box 12 might take time to fill out because you’ll need to enter different codes and amounts here depending on the benefits and additional payments a worker receives. Twenty-six codes ranging from A to Z and AA to EE are located on the back of the form for your convenience.

Box 13 has its own three boxes that you’ll check to indicate that your employee is part of your retirement plan, received sick pay from a third party and is a statutory worker. Independent contractors count as statutory employees in certain situations, including when a full-time salesperson mainly works for one company.

Any other deductions that have been left out can be written in box 14. Examples include tuition assistance and union dues.

Boxes 15 – 20

Write your state and employer state ID number in box 15 if your state requires you to do so. Box 16 is for an employee’s total earnings that are subject to state income tax withholding, while box 17 indicates the state income tax amount that’s been withheld. All of the income eligible for local taxation must be placed in Box 18.

The amount of local taxes that have been withheld goes in box 19. Finally, box 20 is for the specific name of the place that the local taxes are tied to.

Employees: How to Find Your W-2 Online and What to Do If It’s Missing

Employers typically send out W-2 forms through the mail. It’s also common for your employer to make your W-2 available online. If you go to your company’s online payment or HR system, there is normally a tab for your tax forms, including your W-2. As mentioned above, the law requires employers to send your W-2 by the end of January. It may take up to a couple of days after that deadline for forms to appear online. You can get a copy of your W-2 straight from the IRS.

If you’re missing a W-2 form or if you lose the form, it’s important to contact your employer as soon as possible. If you don’t receive the forms by Valentine’s Day, it’s a good idea to give the IRS a call.

You’ll need your W-2 to complete your tax return, but if worst comes to worst, you could fill out Form 4852 instead. That form serves as a substitute wage and tax statement if you didn’t receive or otherwise lost your W-2. You might also want to consider asking for an extension if you cannot get all of your necessary forms by the end of February.

If you happen to receive your W-2 later on and the information on it differs from the estimates you made on Form 4852, you can complete an additional form (1040X) so that your tax return is accurate. This is known as filing an amended tax return.

Bottom Line

W-2 forms reveal how taxes affect employees’ annual earnings. Plus, they let workers know whether they can expect a tax refund from paying more taxes than was necessary.

If you’re an employee and your W-2 includes any errors, you’ll need to report that information to your boss as soon as possible. In some cases – like when your name on the form doesn’t match the name on your Social Security card – you may need a whole new form.

Tax Season Tips

Photo credit:©iStock.com/ITkach, Image of 2018 W-2 Form comes from IRS.gov, ©iStock.com/Steve Debenport