Payroll Online Services

! POSC is now available for state employees to submit W4/MW507/D4/WV IT 104 online !

The following services are available from Central Payroll Bureau to make managing employee payroll information quick and easy!

POSC Online Services
  • Net Pay Calculator - The net pay calculator can be used for estimating taxes and net pay.  Before you start, you'll need a copy of your pay stub for reference.
  • IRS Withholding Calculator - The IRS encourages everyone to use the IRS Withholding Calculator to perform a quick"paycheck Checkup"  This is even more important this year because of recent changes to the tax law for 2018.
  • POSC (Payroll Online Service Center) - This application provides employees with the following online payroll related services:
    • View of current pay stubs
    • View of prior year-end pay stubs
    • View & print of up to (3) years of W-2s
    • Update your address information
    • Update your direct deposit information

Important! On first use, you'll create a user account.  In order to do that, you will need your Social Security Number (SSN), date of birth, and the "Agency Number" and "Check/Advice Number" from your most recent paystub.  If you don't have it, contact your Agency's Payroll Representative before attempting to create an account.