Amazon International Selling: The Go/No-Go Math for Cross-Border FBA
Amazon international selling is listing and fulfilling products in marketplaces outside your home country: through local FBA inventory, cross-border programs like Remote Fulfillment with FBA (NARF), or EU logistics networks such as Pan-European FBA. An expansion is worth doing when verified demand, after local fees, VAT or GST, freight, and currency conversion, still clears your minimum margin with fixed compliance costs covered. The decision is arithmetic plus a compliance checklist, not a growth reflex, and every tax item on this page is a checklist to verify with an accountant, not advice.
The expansion decision: demand, compliance cost, logistics
Three questions decide whether a new marketplace deserves your inventory:
- Demand: does your niche sell there at a workable price? Check local search volume, competitor review counts, and prevailing prices in the destination marketplace before anything else. A product earning 30% margins in the US can face entrenched local competition selling at 60% of your US price.
- Compliance cost: VAT or GST registration and filings, product compliance (CE/UKCA marking, labeling, a responsible person in some regions), and translation. These are largely fixed costs, so they punish low-volume expansions hardest.
- Logistics: how stock physically gets there and at what landed cost (international freight, customs duty, and the fulfillment program you choose).
VAT, GST, and marketplace-collected tax: a checklist, not advice
Two triggers matter most, and both are verify-with-an-accountant items. First, storing inventory in a country generally creates an immediate VAT registration obligation there; this is why Pan-European FBA, which spreads stock across multiple EU countries, typically means multiple registrations. Second, marketplaces now collect and remit VAT on many cross-border orders from non-established sellers (UK and EU e-commerce rules), which changes what you owe directly but does not eliminate registration and filing duties. Primary sources: UK VAT guidance at GOV.UK and EU VAT e-commerce rules at the European Commission's Taxation and Customs Union.
On the cash side, currency conversion quietly taxes every disbursement: Amazon's converter has typically cost on the order of 1.5% of gross proceeds, while multi-currency accounts commonly charge roughly 0.4-1%. Because the fee applies to revenue, not profit, a 1.5% revenue fee on a 25%-margin business consumes about 6% of profit.
Logistics programs, briefly: Pan-European FBA (stock distributed across the EU, lowest local fulfillment fees, most registrations), the European Fulfilment Network (stock in one EU country fulfilling others at higher cross-border fees, fewer registrations), and NARF (US stock fulfilling Canada and Mexico; slowest and priciest per unit, but near-zero setup, making it the standard demand test).
How to run the five-step expansion evaluation
- Verify demand. Estimate monthly units at a competitive local price from destination-marketplace data. If projected units × price is under roughly $10,000 per month, most overseas expansions cannot carry their fixed compliance costs.
- Build destination unit economics. Local price net of VAT − referral fee − local fulfillment fee − landed cost including freight and duty − currency conversion = per-unit profit. Price is what customers pay; your revenue line is the VAT-exclusive amount.
- Total the fixed monthly costs. VAT agent and filings, compliance representation, translation amortized over 12 months, incremental software.
- Apply the go/no-go test. Go if (per-unit profit × projected monthly units − fixed monthly costs) clears your minimum: a common bar is $1,500 per month at a 15% net margin, still positive when projected units are cut by half.
- Stage the entry. Test with NARF or a single-country launch before committing to multi-country stock placement; expand logistics only after 90 days of real sales data.
Worked example: a US seller evaluating the UK
Illustrative figures; fees, exchange rates, and VAT treatment must be verified before use.
- Product: sells for $24.99 in the US; UK competitive price is £19.99 including 20% VAT. VAT-exclusive revenue: £19.99 ÷ 1.20 = £16.66.
- Per-unit UK economics: £16.66 − £3.00 referral fee (15% of gross price) − £2.90 UK fulfillment fee − £6.20 landed cost including freight and duty = £4.56, less roughly £0.20 currency conversion (about 1% of disbursed revenue) = £4.36 per unit (~$5.50 at $1.26 per £1).
- Projected volume: 600 units per month at the halfway point of comparable competitor sales, about $3,300 per month in gross profit.
- Fixed costs: £200 per month VAT agent and filings, plus £900 of one-time setup (registration, translation, UKCA labeling review) amortized at £75 per month, roughly $350 per month total.
- Go/no-go: $3,300 − $350 = $2,950 per month at about a 20% net margin, a go. Cut volume in half to 300 units and the result is $1,300 per month, still positive, so the decision survives the stress test.
Frequently asked questions
Do I always need to register for VAT to sell on Amazon in Europe?
No. The usual trigger is storing inventory in a country, which generally creates an immediate registration obligation there, while marketplace-collected VAT covers many cross-border sales by non-established sellers. Selling into the UK or EU remotely without local stock can avoid some registrations, but the rules differ by country and change. Treat registration status as an accountant question, not a settings toggle.
What is the difference between NARF and local FBA in a new marketplace?
Remote Fulfillment with FBA (NARF) ships orders in North America from your existing US inventory, so there is no new inbound logistics and typically no new tax registration, but delivery is slower and fees higher, which suppresses conversion. Local FBA places stock in the destination country for fast Prime delivery at the cost of freight, customs, and usually tax registration. NARF works as a cheap demand test; local FBA is how you actually compete.
How much do currency conversion fees cost Amazon sellers?
Amazon's built-in currency converter has typically cost sellers on the order of 1.5% of each disbursement, applied to gross proceeds rather than profit, which can mean 5-7% of actual profit on a 25%-margin business. Third-party multi-currency accounts commonly cut the rate to roughly 0.4-1%. Verify current rates before modeling, because they change and vary by marketplace pair.
Which Amazon marketplace should a US seller expand to first?
Canada is usually first because NARF makes it a near-zero-setup demand test from US inventory. The UK is typically the first serious overseas step (one language, one VAT registration, and historically strong per-capita spend) before Germany and the wider EU, where Pan-European FBA adds efficiency but multiplies tax registrations. Expansion order should follow verified demand for your specific niche, not marketplace size rankings.
What does it realistically cost to launch in a new Amazon country?
Beyond inventory and freight, budget for recurring compliance: VAT or GST registration and monthly or quarterly filings often run $100-$400 per month per country through an agent, plus translation, local labeling, and any required responsible-person representation. Fixed compliance cost is the number that kills marginal expansions; it must be covered by projected monthly profit with room to spare. All such figures are estimates to verify with an accountant.
Sources
- GOV.UK: authoritative UK VAT registration and rate guidance; verify thresholds and obligations here before acting.
- European Commission Taxation and Customs Union: EU VAT e-commerce rules, including marketplace deemed-supplier provisions.
- Amazon Seller Central: current program terms and fees for Pan-European FBA, the European Fulfilment Network, and Remote Fulfillment with FBA (log-in required).
- All unit-economics figures above are illustrative; confirm fees, exchange rates, and tax treatment with your accountant before expanding.