You are being charged tax because your order is processed as a standard taxable purchase. Your Business Account has not yet been approved and linked to your eStore profile.
Until your account is fully approved—and tax-exempt status is applied (if applicable)—all orders will be processed as taxable.
Once approved and linked, tax-exempt status may be applied to eligible future orders.
Note: Taxes paid on orders placed prior to Business Account approval are non-refundable.
Link your account:
https://aquaphoenixsci.com/estore-b2b-request/