In addition to the attachment you can some of these things too:
Bank Account number
Designation
Department
Date of Joining
You can introduce a YTD concept in the payslip that will show each component wise how much money an employee has received since his joining.
Cheers,
Nikita
If you are knowledgeable about any fact, resource or experience related to this topic - please add your views. For articles and copyrighted material please only cite the original source link. Each contribution will make this page a resource useful for everyone. Join To Contribute