Payroll Online Service Center – POSC

Employees are paid on a bi-weekly basis (schedule below).  The Payroll Online Service Center (POSC) allows employees to review and print online pay checks, year-to-date pay history and W-2s. You may also manage your W-4 and change your address with your POSC account.  Learn more about POSC and how to set-up an account.

The Payroll Online Service Center may be used to view/print:

  • View/print current year pay stubs (rolling 12 months)POSC
  • View/print prior year pay stubs
  • View/print duplicate W-2
  • Update Address (related forms are still required such as W-4, benefits)
  • Update Direct Deposit (NEW)
  • Update W-4 (certain tax updates, like filing exempt, can not be done via the POSC)

If you are a current employee and do not already have an account, follow the POSC Set-up Instructions to create an account. Your department payroll preparer can provide you with your most recent paycheck number.


For assistance with POSC, please email POSCHELP@marylandtaxes.gov