The Tax Department is streamlining withholding tax and wage reporting forms and Web File applications. Part 1 – Complete this part to calculate your withholding allowances for New York State and Yonkers (line 1 of Form IT-2104).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. Virginia has reciprocity with several other states. A new corporate tax applies to corporations and banks, other than federal S-corporations, that do business in New York City. Enter your TIN in the appropriate box. The TIN provided must match the name given on line 1 to avoid backup withholding. You must enclose a signed statement with your New Jersey nonresident returns indicating you are a resident of the Commonwealth of Pennsylvania. Employers must withhold a part of the employee's wages for payment of income tax. Complete Form IT-2104 each year and file it with your employer if the number of allowances you may claim is different from federal Form W-4 or has changed.