Electronic Withholding Forms allow an employee to prepare their Federal, State and Local forms
just like they do with paper and pen, except they use a computer to view the form and make their selections.
Withholding Forms are published by the tax jurisdictions in Adobe PDF format.
Using Self-Service, the Employee enters their selections on the actual form and readies it for processing.
Symmetry Software offers both hosted and software development kit options for employees to prepare Federal, State and Local Withholding Form preparation. Select an option below.
StateW4.com is hosted by Symmetry and uses the capabilities of the EEC SDK for employees to prepare their withholding certificates. The transaction can be posted to your server or emailed to a designated mailbox. Learn More >
Employee Exemption Certificate Software Development Kit (EEC SDK). This Development Kit is a Library of over 140 Withholding Forms that are installed within your servers. The Multi-State Wizard determines which forms should be prepared, based on where the employee lives and works. The EEC SDK allows for full integration with your Payroll/HR system and electronic signature of the withholding certificates. Your programmers build your business rules into the process. Learn More >