No, we do not charge any tax. As we are only a Chinese supplier in China, we don't have the authority.
But please be advised that the customs of your country may charge tax or duty on your parcel/package. The amount of tax or duty is generally based on the declared value of your parcel/package. You can consult the related governmental departments or agencies of your country for more information, and then indicate us the value to be declared(before we ship your order).
According to most countries' laws, it is the buyer's obligation to pay the tax or duty. We do not share any tax or duty with our customers.