Thanks Sharon.
I just have no idea that I bought things from AlIEXPRESS only in the last 2 years included taxes charged to the items goes where. If it is for California, then I already paid my use sale tax. Then I don't have to report anything on my California TAX RETURN>
If it is collected for China, then I may have to pay California Sale tax or get fine for not paying. And I see no reason China collects the sale tax!
Just now, I went to Chat with an AliExpress agent, this is what she said:
As required by the relevant Sales Tax Laws in the US, the marketplace facilitator is required to collect Sales Tax on foreign sales into some states and remit such tax to the relevant state tax authorities. The Sales Tax includes the State and Local components of the tax, and is normally taxed at the applicable tax rates based on the destination of the shipment.
That means I have paid the sale tax to the stuff I bought.
