What is pa lst on w2?

PAST on W2 refers to the previous tax year's information that is included in the W-2 form. The W-2 form is a document that is used to report an employee's income and tax withholding to the Internal Revenue Service (IRS). The PAST information includes the employee's earnings for the previous year, as well as the taxes that were withheld from their paychecks, such as Social Security, Medicare, federal income tax, and state income tax. This information is important for taxpayers as it helps them to accurately file their tax returns for the previous year. Employers are required to provide W-2 forms to their employees by January 31st of the following year.