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What is IRS Form W-2?

If there’s one constant in the business world, it’s that every time you grow, there are new challenges and responsibilities. Don’t get us wrong—these are high-class problems—but that doesn’t eliminate the growing pains.

Hiring your first employee is one of those business milestones. While it typically means your business is booming, hiring, running payroll, managing tax forms… all of these things can be confusing. And the Internal Revenue Service (IRS) website doesn’t do much to make it easier on employers.

That’s why we’ve created this guide, among others, to demystify the world of payroll taxes, reporting, and IRS forms.

In this guide, we’re explaining IRS Form W-2, the Wage and Tax Statement. We cover everything employers new and seasoned need to know, including:

What is a W-2 form?

If you just need the skinny, here are the main points to know about Form W-2:

  • What’s reported on Form W-2: Employee wages and taxes withheld
  • When it’s filed: Annually
  • Who needs to file: Most employers in the U.S.

To put it simply, Form W-2 is a document used annually by individuals, the IRS, and the Social Security Administration (or SSA). It’s used for two main reasons.

For one, the IRS and SSA use W-2 forms to keep track of the wages, salary, commission, and tips individuals receive throughout the year—and to ensure that income is reported on the individual’s tax return. Individuals also use their W-2 forms to fill out and submit with their annual tax return.

The typical W-2 form details:

  • The income paid to an employee
  • The total portion of taxable income subject to Social Security and Medicare taxes
  • The income tax and FICA taxes withheld from that pay throughout the year by the employer

How is Form W-2 different from Form W-3?

Forms W-2 and W-3 are very similar, and they report much of the same information.

In short, Form W-3 serves as a “cover sheet” of sorts for all of the W-2 forms an employer must submit. Since employers are required to fill out and file a W-2 form for each employee, they’re also required to file Form W-3—which aggregates the information from all of the W-2s onto one form.

In effect, every employer who files at least one W-2 form must use Form W-3 to transmit their W-2 forms.

How is Form W-2 different from Form W-4?

Form W-4, on the other hand, is considered part of all new hire paperwork. Whenever you onboard a new employee, employers are responsible for having them fill out a W-4 form and submitting the completed form to the appropriate State Directory of New Hires. You can find the correct directory for your state here.

The information provided by new employees when they fill out a W-4 form tells you, the employer, how much income tax to withhold from each of the employee’s paychecks.

While it isn’t required, employers may opt to have employees fill out a new W-4 form at the beginning of each year—to ensure the amount you’re withholding is correct.

Why the IRS and SSA require employers to file W-2 forms

When individuals file their annual tax return, they report the income they’ve earned, taxes already paid (usually via employer withholding), and tax owed (or due to be refunded). Both the IRS and the SSA have a vested interest in ensuring individuals accurately report all of the income they’re paid throughout the year.

To minimize the risk of mistakes and inaccurate reporting (whether malicious or accidental), the IRS requires employers to file Form W-2 and furnish a copy of the form to each employee.

Not only does it help tax authorities keep track of income and taxes paid and owed, it also helps employees to fill out their own tax returns with the correct information.

Wait—what are withholding and FICA taxes anyway?

Hold up, though. While many of us have heard of income tax withholding and FICA taxes, let’s get super clear about what they entail. In the payroll and employment world, there are three main types of tax:

  • Withholding taxes: These are taxes your employee’s pay on their income—both the standard income tax and their portion of FICA taxes. You’re responsible for withholding these taxes from employee paychecks and depositing them to the correct tax authority. These are part of what’s reported on W-2 forms.
  • Employer taxes: As the name implies, you, the employer, are responsible for paying the entirety of these taxes.
  • Shared taxes: These taxes are split between you and your employees and include Social Security and Medicare taxes (or FICA). The employee’s portion of these is also reported on their W-2 form. Again, it’s your responsibility to withhold the employee’s portion and deposit the full amount (your portion and theirs) to the appropriate tax authority.

Income taxes represent the bulk of the IRS tax base while FICA taxes pay into social safety net programs (like Social Security and Medicare) within the SSA.

Since each employee’s income tax rate will vary based on their annual income, qualified dependents, personal preference, and other factors, you’ll need to collect a W-4 form annually from each employee. This form will tell you how much income tax to deduct from their paycheck.

Standard FICA taxes for 2019 total 7.65% for each party, the employer and employee. The breakdown looks like this:

  • 6.2% Social Security tax (sometimes called OASDI)
  • 1.45% Medicare tax

The Social Security tax only applies to the first $132,900 an employee earns (for 2019). After that, no more Social Security tax is incurred by either the employee or employer.

On the flipside, employees earning more than a set annual income incur an additional 0.9% Medicare tax on any earnings over $200,000 for those filing as single or $250,000 for those filing jointly with a spouse. It’s important to note that the additional Medicare tax is paid only by the employee and not the employer.

Do I need to submit a W-2 form?

By now, you’re probably asking yourself whether or not you need to file and send out W-2 forms. The short answer is, if you have at least one employee who earned $600 or more over the prior year, you need to submit Form W-2 (and Form W-3, for that matter).

As the IRS puts it, “You must file Form(s) W-2 if you have one or more employees to whom you made payments (including non cash payments) for the employees’ services in your trade or business during 2019.” In other words, if you:

  • Withheld any income, Social Security, or Medicare tax from employee wages
  • Paid $600 or more in wages—even if you did not withhold any income, Social Security, or Medicare tax

Then you’re required to file Form W-2 annually for each employee and furnish a copy to that employee.

How to fill out Form W-2

If you’re one of the overwhelming majority of employers who needs to file a W-2 form (or several), let’s get down to the how and the when. Before we jump in, here’s a look at the information you’ll need to have on hand in order to fill out W-2 forms:

  • Employee details like full legal name, social security number (SSN), and legal address for each employee
  • Total wages (including salary, tips, commission, and other compensation) paid to each employee
  • Taxable Social Security and Medicare wages for each employee
  • Income tax withheld, both federal and state
  • Social Security tax withheld
  • Medicare tax withheld

The good news is that most payroll systems (including Wave) keep track of all of this information for you. When tax time arrives, you can quickly and easily pull up these details and more for each employee.

Filing Form W-3

As we mentioned above, every employer who is required to file one or more Form(s) W-2 must use Form W-3 to do so. Form W-3 acts as a cover sheet, compiling the information from all of your W-2s onto one sheet.

It helps the IRS and SSA keep track of (and keep together) all the W-2 forms you file, as well as the total wages, taxable wages, and tax withholding your business paid or withheld throughout the year.

When to submit Form W-2

Form W-2 is an annual filing—meaning the IRS and SSA require employers to complete and file it once per year. The annual deadline for filing your W-2 (and W-3) forms is January 31st of each year. Employers are also required to furnish copies of W-2 forms to each employee by the same deadline, on January 31st.

How to submit Form W-2 to the government

When it comes to submitting W-2 forms and making any final tax deposits, small businesses have a few options to choose from:

  • E-file and pay online
  • Mail in your form and payments
  • Work with an accountant to file for you
  • Any combination of the above

Note: Employers who need to file 250 or more W-2 forms in a given year are required to e-file online. Beginning in 2021, this maximum threshold is set to go down—to 100 or more and then 10 or more.

E-file and pay online

The SSA touts e-filing as the faster, more accurate, and more secure way to file and pay taxes and make tax deposits. And remember: If you’re filing 250 or more W-2 forms (for tax year 2019), you must file online.

To file W-2 forms (or any SSA form, for that matter) online, you’ll use their Business Services Online (or BSO) portal. The BSO offers two options for W-2 forms:

  • Create fill-in versions of the form and print out copies to submit OR
  • Upload wage files from your tax or payroll software

To pay your annual withholding and FICA tax balance and make your monthly or semi-weekly deposits online, you’ll use the Electronic Federal Tax Payment System (EFTPS).

If you’re working with a tax software or professional, the IRS recommends you make your payments via Electronic Funds Withdrawal (or EFW). With this option, you can e-file and authorize payment in one step.

Mail in your form and payment

While the SSA prefers and recommends online filing, small businesses also have the option of mailing in W-2 forms along with any corresponding tax payments.

To mail in your form and payment, you’ll need to order paper copies of both Form W-2 and W-3 from the IRS, the Transmittal of Wage and Tax Statements. Mail these to the address listed below and on page 5 of the Instructions for Forms W-2 and W-3:

Social Security Administration

Direct Operations Center

Wilkes-Barre, PA 18769-0001

Note: If you’re sending the forms overnight via private carrier (Fedex, UPS, etc.) in order to make the deadline, you’ll need to send them to this address instead:

Data Operations Center

ATTN: W-2 Process

1150 E. Mountain Drive

Wilkes-Barre, PA 18702-7997

Work with an accountant to file for you

Your last option for filing Forms W-2 and W-3 and any outstanding payments or deposits is to work with an accountant or other tax professional who can file both the form and payment for you. Typically, this is done via the Electronic Funds Withdrawal (EFW) system we mentioned above.

How to furnish W-2 forms to employees

Similarly, copies of W-2 forms must be sent to each employee by January 31st of each year. Employers have a few main options for doing this:

  • Deliver copies electronically via your payroll, HR, or tax software
  • Print and mail physical copies to each employee’s legal address

Wrapping up

There’s a lot for employers to know and understand about W-2 forms. To keep it simple, here are the biggest takeaways to keep in mind come tax time:

  • W-2 forms report the salary and wages paid to each employee, along with the income and FICA tax withheld from that pay
  • Nearly every employer in the U.S. must file W-2 form(s) for each employee
  • Order paper copies of the form on the IRS website and e-file through the SSA’s BSO portal

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