The following publications contain filing instructions and specifications on how to prepare W-2 / W-2C wage data files in accordance with Social Security Administration’s (SSA) electronic filing format standards (EFW2 / EFW2C). Robert T Paynter Pdf Free there. Developers of payroll and tax reporting software must follow these file formats when submitting wage data files electronically to SSA. • provides the electronic format for submitting annual Form W-2 Copy A (Wage and Tax Statement W-2) data • provides the electronic format for submitting Form W-2C Copy A (Corrected Wage and Tax Statement W-2C) data.

Social Security Administration Publication No. Social Security Administration Publication No. (EFW2) format for tax year 2011 reporting. EFW2 or EFW2 format is a type of file used by employers to report w2 forms electronically with the SSA. W2 Mate W2 1099 software fully supports the EFW2 format.