Additional withholding amounts​​ To ask your employer to withhold an additional amount each pay period, complete lines 3, 4, and 5 on Form IT-2104, as applicable. Enter in the first box of the withholding identification number your 9-digit federal employer identification number (EIN); in the second box, your 2-digit.Your W-2 Wage and Tax Statement itemizes your total annual wages and the amount of taxes withheld from your paycheck. Withholding Tax Forms and Instructions To ensure you are able to view and fill out forms, please save forms to your computer and use the latest. Information on the Foreign Investment in Real Property Tax Act of 1980 (FIRPTA) and how it affects a foreign person with real property interest. Enter corrected amount if filing an amended return. As an employer, you must record sums that are withheld from employee wages in a ledger account to clearly indicate the amount of state tax withheld. PDF Forms: The PDF version of these forms are FILLABLE. They can be filled out electronically, then printed. Transfer: apply as a transfer if you've enrolled in college after completing high school.