The only tax item that is required other than the regular tax tables is state unemployment. Each employer here in CA is assigned a rate and that needs to be entered manually each year into tax table maintenance under state Unemployment Tax. CA also has a component called Training Tax that is sometimes added, but not always, and has no placeholder in the Sage tax tables, so I usually add it to the SUI amount and tell the client to remember to break it back out when filing the UI return. It is always .1 so it is easy to calculate. Adding it to SUI captures it so it is reflected in the GL. Hope that helps.