What Form W-2 is, what it reports, and how it connects year-end U.S. payroll reporting to employee wage and withholding records.
Form W-2 is the U.S. year-end wage and tax statement employers provide to employees.
It summarizes wages and certain tax-withholding information for the year. Employees use it when preparing their personal tax returns, and employers use it to close the loop between payroll activity during the year and year-end reporting.
The W-2 matters because it connects payroll activity during the year to year-end tax reporting. It helps answer questions such as:
If payroll data is wrong during the year, the W-2 is one of the places the problem becomes visible. That is why payroll teams often compare year-end payroll totals to the data used to prepare the form.
The W-2 is prepared after the payroll year closes. Throughout the year, payroll collects wage, deduction, and withholding data one run at a time. At year end, those records are summarized into the W-2.
In practice, payroll teams use:
The W-2 is not the same as a pay stub. A pay stub explains one payroll period. The W-2 summarizes the payroll year.
An employee reviews the final pay stub of December and then receives a W-2 after year end. The employee may compare the year-to-date wage and withholding figures on the final stub to the totals reported on the W-2.
The stub explains one payroll run. The W-2 explains the payroll year.
The W-2 is often confused with: