A quick customs/VAT checklist before you buy through a proxy

I keep seeing the same surprise-cost pattern with proxy shopping: the item price looks fine, then the courier asks for VAT/duty/handling before delivery.

My quick checklist before buying:

1. Estimate the landed value, not just the item price. Use item price + shipping + packaging + insurance.

2. Separate VAT/sales tax from customs duty. They are different lines. In the UK, for example, VAT can be due on goods sent from outside the UK, and if the package is above GBP135 the delivery company normally collects it before delivery.

3. Duty depends on the commodity code, not the product name. "Figure", "toy", "headphones", "shirt", etc. can point to different tariff lines. The official tariff lookup is the final source.

4. Courier handling/admin fees are separate. Even when duty is 0%, the bill can still be VAT + a carrier fee.

5. Ask the proxy/forwarder for a clean invoice: item description, value, shipping cost, origin, and material/use where relevant. Vague descriptions make customs checks slower.

Simple UK example: if a package is GBP180 item value + GBP20 shipping, the VAT base can be around GBP200 plus any duty owed. At a 20% VAT rate that is about GBP40 before carrier fees. Duty might be 0% or higher depending on the exact commodity code.

Official UK references:

- https://www.gov.uk/goods-sent-from-abroad/tax-and-duty

- https://www.gov.uk/trade-tariff

Disclosure: I built a free no-login calculator to sanity-check landed costs before ordering: https://bordertally.com/import-duty

It is only an estimate, not official customs advice, but it is handy for comparing "buy local" vs "proxy/import" before paying.