: Taxable wages for Social Security (capped at $110,100 for 2012).
: The federal tax ID assigned to the employer. W2 Form 2012
: The worker's legal name.
The 2012 Form W-2, Wage and Tax Statement, follows a standardized text structure for identifying information, income boxes, and statutory codes. For that tax year, the Social Security wage base was capped at . Identifying Information (Boxes a–f) : Taxable wages for Social Security (capped at
: The unique ID for the individual worker. Wage and Tax Statement
: Full legal contact details for the business.