The Washington State Court web site posted the following on its child support forms page:

“Please note that the following form versions are being replaced effective October 1, 2009. To facilitate that change, all new versions are added to the appropriate topic pages except for the new WSCSS Schedule with instructions which is pending.”

The legislature changed the Washington State Child Support Schedule during this last session. If you need to see how they changed the law, before the new schedule is posted to the court site, look at Chapter 84 of the 2009 Washington state session laws.