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Earnings Type Home Page

Earnings Type & Description


Earn Type informational pages are provided as a historical reference tool for eligibility and rate information. If you have questions on how pay is processed in Workday, please contact the Integrated Service Center (ISC) or call 206-543-8000

Earnings Type When Is It Used? Employment Type(s)/Limitations How Calculated / FTE / How Initiated


State Work Study w/OASI deduction

(Social Security taxes deducted)

For payment of UW student hourly positions filled by students who have been awarded State Work Study funded by the UW office of Student Financial Aid.

Wages are subject to Social Security taxes:

  • For Undergraduates when credits taken are below 6.
  • For Graduates when credits taken are below 5.
  • For thesis / dissertation students (700-800 courses) if credits taken are below 2.

Undergraduate Student

  • Undergraduate WS
  • 0875 Student Assistant III

Graduate Student

  • Graduate WS
  • 0881 Teaching Fellow
  • 0882 Research Asst
  • 0883 Staff Asst

Use limited to these job class codes only.

Hours worked x hourly rate


Department - OPUS

NOTE: UW payroll computer system will automatically change WSO to WSS when credits taken are below the limit.