> Sellers must register with form CDTFA-410-D upon entry to the flea market as required by the California Department of Tax and Fee Administration.<p>wow, California has thought of everything!<p>> For example, a person who is disposing of unwanted household items, and does this no more than twice in
any twelve-month period, is generally considered to be an occasional seller<p>Sounds unfortunate if your unwanted stuff is illiquid, but I guess there's some wiggle room if the official form phrases it that way