📋 Overview
The moment you ship inventory into a second country — or start selling to buyers in one — you inherit a tax obligation that Amazon only partly handles for you. Most cross-border problems are not caused by complicated rules; they are caused by sellers assuming that because Amazon collects tax at checkout, nothing else is required.
This article explains how consumption taxes work across the marketplaces most sellers expand into, which parts Amazon handles as a marketplace facilitator or deemed supplier, and the repeatable process you can run inside Seller Central to keep your records defensible.
This is educational content, not tax advice. Registration thresholds, rates, and filing frequencies change and vary by jurisdiction. Confirm your specific position with a qualified tax adviser in each country where you sell or store goods.
🎯 Who This Is For
🌱 Beginner sellers
- You sell in one marketplace and are considering your first international expansion.
- You have seen tax lines on your settlement reports and are not sure what Amazon collected versus what you owe.
- You want to know what paperwork you need before shipping stock abroad, not after.
🚀 Advanced sellers
- You are evaluating Pan-European FBA and want to understand the registration footprint it creates.
- You are reconciling marketplace-collected tax against your own filings and finding gaps.
- You import under your own name and need to align import VAT/duty recovery with your sales-side reporting.
🔑 Key Concepts You Need to Know
🧾 VAT vs. sales tax
VAT (Value Added Tax, called GST in some countries) is charged at each stage of the supply chain, and registered businesses reclaim the VAT they pay on inputs. US sales tax is charged once, at the final retail sale, and is administered by states and localities — there is no federal sales tax.
The practical consequence: in VAT countries your selling price is displayed tax-inclusive, while US prices are displayed tax-exclusive and tax is added at checkout.
🏛️ Marketplace facilitator and deemed supplier rules
Under US marketplace facilitator laws, Amazon calculates, collects, and remits sales tax on your behalf for orders shipped to states that have such laws. In the UK and EU, equivalent deemed supplier rules make Amazon responsible for accounting for VAT on certain B2C sales — typically imported low-value consignments and sales by non-established sellers.
These rules shift the collection duty, not necessarily your registration or filing duty.
📍 Nexus and permanent establishment
Nexus is the connection that gives a jurisdiction the right to tax you. Storing inventory in a state or country is the most common trigger. In the EU and UK, holding stock in a country generally creates a local VAT registration obligation for a non-established seller from the first sale — the domestic small-business threshold usually does not apply to you.
🚢 Importer of record, EORI, and duty
The importer of record is legally responsible for customs declarations, duty, and import VAT. To import into the EU or UK you need an EORI number. Amazon will not act as your importer of record for FBA inbound shipments, so you or your freight agent must be named.
🔁 OSS and IOSS
The EU’s One-Stop Shop (OSS) lets you report cross-border B2C sales within the EU on a single return instead of registering in every destination country. The Import One-Stop Shop (IOSS) covers goods imported into the EU in consignments valued at no more than €150. Neither removes the need to register locally where you store goods.
🛠️ Step-by-Step Guide
1️⃣ Map where your inventory physically sits
Open Manage Inventory and your FBA inventory reports to list every country holding your units. For historical movement, pull the Inventory Ledger Report under Reports > Fulfillment > Inventory Ledger, which shows receipts, adjustments, and transfers.
A good result: a one-page list of countries and states where your stock has been held, with the first date it arrived. Registration obligations usually start from that date, not from when you noticed.
2️⃣ Decide your storage footprint before you decide your tax plan
Programs that move stock across borders automatically expand your registration footprint. Enrolling in Pan-European FBA lets Amazon place inventory in multiple EU countries, which generally means a VAT registration in each of those countries.
The alternative is storing in one country and fulfilling cross-border, which usually keeps you to one local registration plus OSS reporting — at the cost of longer delivery times and higher per-unit fulfilment fees.
💡 Pro Tip: Model the annual cost of extra registrations and filings against the fulfilment fee savings before enabling multi-country storage. For small catalogues, the compliance cost frequently outweighs the fee difference.
3️⃣ Register where you are actually required to
Apply for local VAT numbers in each storage country, an EORI for EU and UK imports, and OSS or IOSS registration if you sell cross-border within or into the EU. In the US, marketplace facilitator laws mean Amazon collects for you, but some states still expect a registered seller to file returns reporting marketplace-facilitated sales.
Common pitfall: registering for OSS and assuming it replaces a local registration in the country where your FBA stock sits. It does not.
4️⃣ Load your tax identifiers into Seller Central
Enter each VAT number in the tax settings area of your Seller Central account, per marketplace. If you sell to businesses in the EU or UK, consider Amazon’s VAT Calculation Service, which produces compliant VAT invoices and supports B2B pricing display.
A good result: every jurisdiction you registered in is reflected in your account, and invoices generated for buyers carry the correct number.
5️⃣ Separate what Amazon collected from what you owe
Pull your settlement and tax reports from the Reports menu and split every order into three buckets: tax collected and remitted by Amazon, tax you must collect and remit yourself, and zero-rated or exempt sales.
This split is the single most useful artefact in cross-border compliance. Without it, you either over-report (paying tax twice) or under-report.
6️⃣ Reprice for tax-inclusive markets
EU and UK prices are shown inclusive of VAT, so the same nominal price yields a smaller net margin than in the US. Rebuild your landed-cost model per marketplace: product cost, freight, duty, non-recoverable import charges, Amazon fees, and the VAT element of the sale price.
Note that Amazon referral fees range from 5% to 45% depending on category, so pull the actual rate for your category rather than assuming a single figure.
7️⃣ Plan customs at the shipment level
Fix your incoterms with your supplier and freight forwarder so it is unambiguous who pays duty and import VAT. Verify HS codes per SKU — a wrong code changes your duty rate and can hold a shipment at the border, which then hits your inbound schedule.
For US-bound goods, note that the Section 321 de minimis exemption has been discontinued, so low-value shipments no longer enter duty-free; formal or informal entry with duties applies regardless of origin.
💡 Pro Tip: Keep import documentation filed by shipment ID and matched to the corresponding inbound shipment in Send to Amazon. When you reclaim import VAT, the auditor will ask for the link between the customs entry and the goods you sold.
8️⃣ Build a filing calendar and reconcile monthly
Filing frequencies differ by country and can change based on your turnover. Put every deadline in one calendar with the responsible person named, then reconcile each period: gross sales per marketplace, tax collected by Amazon, tax collected by you, refunds, and cross-border stock movements.
A good result: your reconciliation ties to your settlement reports within a small, explainable variance every period — not once a year in a panic.
💼 Real-World Examples
🌱 The accidental multi-country registration
A US-based seller with 12 ASINs launches in the UK, then enables an EU programme that distributes inventory across several countries because the fee savings looked attractive. Six months later they discover they have been storing stock in three additional countries without local VAT numbers.
The remedy is retroactive registration and back-filing in each country, plus interest and possible penalties. Had they run the inventory-location review in Step 1 monthly, they would have caught the first cross-border transfer within weeks and registered before liabilities accumulated.
🚀 Double-counting marketplace-collected tax
A mid-size seller doing seven figures across the US and Canada asks their bookkeeper to file state returns. The bookkeeper reports total gross sales as taxable without separating orders where Amazon acted as marketplace facilitator, and the business remits tax Amazon had already remitted.
After rebuilding the three-bucket split described in Step 5 and filing amended returns, the seller recovers the overpayment over the following months. The durable fix is a standing monthly reconciliation rather than a year-end cleanup.
🧭 Margin surprise on a tax-inclusive marketplace
An experienced seller copies US price points into a European marketplace and sees healthy revenue but weak contribution margin. The cause is straightforward: the displayed price includes VAT, so net revenue per unit is materially lower than the same number in the US.
Rebuilding the landed-cost model per marketplace and repricing a subset of SKUs restores margin, with some low-margin SKUs delisted from that marketplace entirely.
⚠️ Common Mistakes to Avoid
❌ Assuming Amazon’s collection ends your obligation
Sellers see tax collected at checkout and conclude they are covered. Collection and registration are separate duties: you may still need to be registered, file returns, and report marketplace-facilitated sales. Confirm per jurisdiction what filing is expected even when Amazon remits.
🚫 Treating a domestic small-business threshold as protection
Registration thresholds published for domestic businesses generally do not apply to non-established sellers holding stock in that country. If your inventory is there, assume registration is required from the first sale and verify before shipping, not after.
⚠️ Ignoring refunds and returns in reconciliation
Refunds reverse tax that was already reported. Sellers who only reconcile sales overstate liability and quietly overpay. Include refund lines from your settlement reports in every period’s reconciliation.
❌ Losing the customs paperwork
Import VAT is often recoverable, but only with the customs entry documents in your business name. Sellers who let a forwarder import under someone else’s details, or who never collect the entry paperwork, lose the recovery permanently. Set the importer of record deliberately and archive the documents per shipment.
📈 Expected Results
Running this process consistently does not raise sales — it protects the margin you already earn and removes a category of risk that scales faster than revenue does.
- Within one filing cycle: a clean split of marketplace-collected versus self-collected tax, and a reconciliation that ties to your settlement reports.
- Within one to two quarters: accurate net margin per marketplace, because VAT is modelled into price rather than discovered afterwards.
- Ongoing: fewer retroactive registrations, less exposure to interest and penalties, and the ability to evaluate a new marketplace on real landed economics.
The metrics to watch are net margin per marketplace (after tax and duty) and the variance between tax reported on your returns and tax shown in your Amazon reports. A persistent variance is a process defect, not rounding.
❓ FAQs
🇬🇧 Do I need a VAT number to sell in the UK or EU from the US?
If you store goods in a UK or EU country, you generally need a VAT registration there from your first sale. If you ship each order directly from outside and Amazon accounts for VAT under deemed supplier rules, your position may differ — but you will still need an EORI to import and should confirm your obligations with an adviser in that country.
🇺🇸 Does Amazon collect US sales tax for me automatically?
For orders shipped to states with marketplace facilitator laws, Amazon calculates, collects, and remits the sales tax on your marketplace orders. You do not set those rates. You may still have registration and filing duties in states where you have nexus, and you remain responsible for tax on sales made through your own channels.
🔁 Does OSS replace my local VAT registrations?
No. OSS simplifies reporting of cross-border B2C sales within the EU on one return. It does not cover countries where you hold stock — those still require a local registration. IOSS covers imports into the EU in consignments valued at no more than €150; confirm the current rules before relying on it.
📦 Will enabling Pan-European FBA increase my compliance cost?
Usually yes, because Amazon can place your inventory in multiple countries and each storage location typically triggers a registration and ongoing filings. Compare the fulfilment fee savings against registration, filing, and adviser costs before enabling it, and re-run that comparison as your volume changes.
🧮 Can I reclaim the import VAT I paid on inbound stock?
In many jurisdictions, a VAT-registered business that is the importer of record can recover import VAT through its return, subject to local rules and holding the correct customs documentation. If someone else is named as importer, recovery is usually lost. Decide the importer of record before the shipment leaves and keep the entry documents matched to each inbound shipment.