: The unique ID for the individual worker.

: Full legal contact details for the business.

: Pre-tax amounts withheld for childcare or dependent care. Statutory Codes and Other Info (Boxes 12–14) 2012 Form W-2 AS - IRS

Page 4. a Employee's social security number. OMB No. 1545-0008. b Employer identification number (EIN) c Employer's name, address, IRS (.gov)

: Current mailing address for the worker. Wages and Tax Withholdings (Boxes 1–10)

: The federal tax ID assigned to the employer.

: Full taxable wages for Medicare (no cap).