Due to privacy and security issues, completed employee forms CANNOT be accepted via fax or e-mail. Please DO NOT send completed forms that include employee’s sensitive information as e-mail attachments. ABS uses a private file sharing program that allows you to upload your employee and payroll data through a secure connection. If you do not have access, please contact your payroll coordinator or email ABS at customerservice@abspayroll.net to receive a private client login. In addition to uploading your employee forms, you will also be able to view your account invoices, statements, and other account related information.