Classified staff employees at any of the Washington community and technical colleges are a part of STTACC, the Staff Training for Technical and Community Colleges organization, regardless of whether the college has paid membership dues. Paid dues ensure that the college has a say (vote) in the business of STTACC, which includes elections. Membership in STTACC is open to all classified staff employed in all Washington State Community and Technical College entities. Non-voting, associate membership is open to the Department of Personnel Higher Education Unit and other interested individuals who are not classified employees. Associate, or non-voting, members are required to pay a membership fee of $75.00 per year, due on December 1. Each member entity will have one vote during the business meetings of STTACC, which occurs at the Annual Conference.
| Number of Classified Employees | Annual Fee |
| 1 to 99 | $150.00 |
| 100 to 199 | $175.00 |
| 200 to 299 | $200.00 |
| 300 to 399 | $225.00 |
| 400 to 499 | $250.00 |
| 500 to 599 | $275.00 |
| 600 to 1,000 | $300.00 |