What is the tax rate of RFC in Mexico?

Corporate sellers: Without uploading RFC, Amazon will charge 20% income tax and 16% value-added tax; After uploading RFC, no income tax will be paid, and 100% value-added tax will be refunded.

Individual sellers: Without uploading RFC, Amazon will charge 20% income tax and 16% value-added tax; After uploading RFC, step income tax will be charged, the tax rate is 0.4%-5.4%, and 50% value-added tax will be refunded.