Selling on Amazon Poland: Fulfilment, VAT and Logistics for UK Brands

TL;DR

Amazon Poland opens a market of 38 million shoppers to UK brands, and three things need sorting before your first listing goes live: Polish VAT registration or the right OSS setup, a fulfilment route that gets stock to Polish customers at a sensible speed, and post-Brexit customs paperwork. Amazon’s EFN and Pan-EU FBA both cover Poland, each with trade-offs. A third-party 3PL gives you a route with more stock control and, in some setups, simpler VAT exposure.

Key Takeaways

Before you get into the detail, here's the short version to keep in mind while you plan your Poland launch.

• Storing stock in Poland triggers Polish VAT registration from day one, with no threshold to hide behind
• Selling to Polish customers from stock held elsewhere in the EU falls under the EU-wide €10,000 distance selling threshold instead
• Post-Brexit, Amazon's UK and EU fulfilment networks no longer connect, so your goods need to sit physically inside the EU
• Rules of origin decide whether your stock crosses the UK-EU border tariff-free, and goods made outside the UK often attract duty
• EFN, Pan-EU FBA and third-party 3PLs each solve the stock placement problem differently, with different VAT consequences

Keep these five points close as you read on, since the rest of this guide walks through exactly what each one means for your setup.

Why UK Brands Are Looking at Poland

Amazon launched its Polish storefront, Amazon.pl, in 2021, which makes it one of the youngest marketplaces in Amazon’s European network. For UK brands already expanding into EU marketplaces, Poland offers something Germany and France no longer can: room. Fewer established sellers compete for the buy box, and sellers have reported lower advertising costs and faster organic traction than the mature Western European marketplaces allow.

That said, listing on a new marketplace from the UK involves more than translating your product pages. You are moving goods into the EU as a third-country business, which raises VAT, customs and fulfilment questions that did not exist for UK sellers before 2021. This guide covers all three in plain English, written for a founder who wants the operational picture without a tax textbook.

Is Amazon Poland Worth It for UK Sellers?

Poland is the largest consumer market in Central Europe, with around 38 million people and an eCommerce sector that has grown quickly since the pandemic. Allegro, the domestic marketplace, still holds the largest share of Polish online retail, and Amazon entered as a challenger rather than the default choice. That shapes expectations: you are joining a marketplace that is still building its Polish audience.

And yet the challenger position cuts both ways. Seller competition on the Polish storefront remains thinner than on Amazon.de or Amazon.fr, so a well-run listing can gain visibility with less advertising spend than mature markets demand. Polish shoppers also buy cross-border more each year, and Amazon keeps investing in its Prime infrastructure across the region.

The honest framing is this: Poland works best as an addition to an EU expansion plan rather than a standalone bet. If your stock already sits inside the EU for German or French sales, adding Poland costs little extra effort. If Poland would be your first EU market, the setup work matches what any EU country requires, so weigh the effort against the whole EU opportunity rather than Poland alone.

VAT Registration in Poland: What UK Sellers Actually Need

UK sellers need a Polish VAT number once they store stock in Poland. If stock stays elsewhere in the EU, the EU-wide €10,000 distance selling threshold and the OSS return govern your Polish sales instead. That one distinction settles most of the Poland VAT confusion, so let’s take each scenario in turn.

Do You Need a Polish VAT Number?

Three scenarios cover almost every UK seller. First, you store stock in Poland, whether in an Amazon warehouse or a third-party one. Storage creates an immediate registration obligation with no threshold, so you need a Polish VAT number before the first unit arrives. Second, you sell to Polish customers from stock held in another EU country, say Germany. Those sales count toward the EU-wide €10,000 distance selling threshold, and above it you charge Polish VAT and report it through the OSS VAT scheme rather than a local Polish return. Third, you ship orders directly from the UK to Polish customers. That is an import rather than a distance sale, and different rules apply, covered below.

Poland’s standard VAT rate is 23%, with reduced rates for certain product categories. Build that into your pricing early, because Polish customers expect VAT-inclusive prices on the marketplace.

NIP Numbers and Registration Steps

A NIP is Poland’s tax identification number, and receiving one is the practical outcome of VAT registration. You will see the term on every Polish tax document, so it helps to know it going in. The Polish NIP number identifies your business to the Polish tax office in the same way a UK VAT number identifies you to HMRC.

Registration runs through the Polish tax office and involves a few defined steps:

• Completing the VAT-R registration form, with certified Polish translations of supporting documents
• Proving your business exists, usually with your certificate of incorporation and VAT status confirmation from HMRC
• Nominating a Polish-speaking contact or tax agent for correspondence, since the tax office writes in Polish

UK businesses do not currently need a fiscal representative in Poland, unlike sellers from most non-EU countries. That removes a real cost, though many UK brands still appoint a local tax agent for practical reasons. Registration timelines vary, so start the process well before your stock needs to move.

IOSS vs OSS: Don’t Confuse the Two

The two schemes sound alike and do different jobs. OSS, the One Stop Shop, covers sales of goods already inside the EU to consumers in other EU countries. It lets you report all your EU distance sales on one quarterly return instead of registering in every country you sell to. IOSS, the Import One Stop Shop, covers goods shipped from outside the EU directly to EU consumers in consignments worth €150 or less. It collects VAT at the point of sale so parcels clear customs without surprise charges landing on the buyer.

For a UK seller using Polish or EU-based fulfilment, OSS is the scheme that matters day to day. The import scheme only enters the picture if you ship individual orders straight from the UK. Mixing the two up is the most common VAT error UK sellers make in this setup, and it leads to double-charged VAT or parcels stuck at customs. When in doubt, ask where the goods physically sit when the customer clicks buy. Inside the EU means OSS territory. Outside means import rules.

Getting Stock Into Poland: Your Fulfilment Options

Whatever VAT setup you choose, your stock has to sit somewhere a Polish customer can receive it quickly. Since Brexit, Amazon’s UK fulfilment network no longer serves EU orders, so every route below starts with getting goods physically into the EU. Three options cover the field.

Amazon’s European Fulfilment Network (EFN)

The Amazon European Fulfilment Network lets you hold stock in one EU country, commonly Germany, while Amazon fulfils orders across its European marketplaces from that single pool, Poland included. The appeal is simplicity: one storage country means one storage-triggered VAT registration, with OSS handling the cross-border sales.

The trade-off is speed and cost. Cross-border fulfilment fees run higher per unit than domestic ones, and delivery to Polish customers takes longer than locally held stock allows. For testing Polish demand without committing stock there, EFN works well. For scaling, the per-unit economics wear thin.

Pan-European FBA

Pan EU FBA flips the model: Amazon distributes your inventory across fulfilment centres in several EU countries and places it close to demand. Delivery speeds improve and per-unit fees drop to domestic rates. It is the closest thing Amazon FBA Europe offers to a hands-off multi-country setup.

The catch sits in the VAT column, because Amazon FBA VAT obligations follow your stock rather than your sales. Storage in each country creates a registration obligation there, so switching on storage in Poland means Polish VAT registration, and the same applies to every other country Amazon stores your goods in. Amazon lets you turn individual storage countries on or off, and yet each active country adds a compliance layer. You also hand over control of where your stock physically sits.

Third-Party 3PL Fulfilment

A third-party 3PL holds your stock in its own EU warehouse and ships orders on your behalf, either as merchant-fulfilled Amazon orders or by feeding Amazon’s network with inbound shipments. You keep full visibility of stock levels, you choose the storage country deliberately rather than letting an algorithm decide, and the same inventory pool can serve your own website and other marketplaces alongside Amazon. An international fulfilment partner with EU coverage can run Polish deliveries while your team stays in the UK.

Here is how the three routes compare for reaching Polish customers.

‍

No single row wins outright. The right route depends on how many EU markets you plan to serve and how much compliance you want to manage in-house.

Customs, Brexit and Getting Goods Across the Border

VAT gets the attention, and customs causes the delays. Every pallet moving from the UK into the EU now crosses a full customs border, and the quality of your paperwork decides whether it crosses in days or weeks.

EORI Numbers and Customs Clearance

You need two EORI numbers to move goods from the UK into EU fulfilment: a GB EORI to export from the UK and an EU EORI to import on the other side. Without the EU one, your goods sit at the border with no importer of record to release them. Alongside the numbers, each shipment needs a commercial invoice, a packing list and customs declarations on both sides. Our guide to customs clearance for UK importers covers the declaration process in more detail, and the same logic applies in reverse when you export.

Getting the commodity codes right matters as much as the paperwork itself, because the code sets the duty rate on your goods. If exporting is new territory for your team, start with the export documentation basics before booking freight.

Rules of Origin Post-Brexit

The UK-EU trade deal removes tariffs only on goods that qualify as UK-originating. Products manufactured in China and shipped through the UK do not qualify, so they attract EU import duty when they cross into Poland, trade deal or not. Many sellers discover this on their first duty invoice rather than in planning. The Brexit rules of origin deserve an hour of your time before you price for the Polish market.

Once your goods trade within the EU at volume, Intrastat reporting can also apply. Intrastat collects statistics on goods moving between EU countries, and reporting thresholds differ by country, so check Poland’s current threshold once your intra-EU movements grow. Treat it as a later-stage obligation rather than a launch blocker.

How a 3PL Simplifies Amazon Poland Expansion

Everything above is manageable. It is also a poor use of a founder’s week. A 3PL takes the stock placement half of the problem off your desk: receiving your goods into an EU warehouse, running the pick and pack, managing carrier relationships for Polish deliveries, and keeping your inventory visible in one dashboard while it serves Amazon and every other channel you sell on.

Gonini runs 3PL warehousing, international multi-country fulfilment and multi-channel marketplace fulfilment for ecommerce brands, which puts the operational side of scaling into new EU markets inside one relationship instead of five. VAT registration and filing stay with your accountant or a VAT specialist, as they should, and yet the questions those specialists ask, such as where the stock sits and which country shipped which order, get answered straight from your fulfilment data. A good 3PL makes the compliance work lighter even though it does not do the compliance work for you.

The practical starting point is a conversation about your volumes, your product category and which markets sit behind Poland on your roadmap. Route choice follows naturally from those three answers.

Conclusion

Poland rewards UK brands that arrive with the groundwork done. Sort your Poland VAT position first, because it dictates where stock can sit. Choose a fulfilment route second, because it dictates delivery speed and cost. Get the customs paperwork right third, because it dictates whether launch day arrives on schedule. None of the three is difficult in isolation. The trouble comes from discovering them in the wrong order, usually with a pallet already at the border. Work through them as laid out here, and the Polish marketplace becomes a natural extension of your EU plans rather than a special project.

FAQ

Do I need a Polish VAT number to sell on Amazon.pl?

Yes, if you store stock in Poland. Multi-channel sellers shipping from stock held elsewhere in the EU report through OSS instead.

What’s the difference between OSS and IOSS?

OSS covers sales of stock already inside the EU. The import scheme covers goods sent from outside the EU in consignments worth €150 or less.

Can Pan-European FBA reach Poland, or do I need a 3PL?

Both reach Polish customers. Many brands pair FBA with multi-channel fulfilment to keep stock control and serve other channels.

What is a NIP number and do I need one?

NIP is Poland’s tax identification number. You receive one when you register for Polish VAT, so it arrives as part of the registration process.

How long does Polish VAT registration take?

Timelines vary with application quality and tax office workload. Confirm current processing times with a VAT specialist before you plan stock moves.

Does Brexit affect shipping stock from the UK to a Polish fulfilment centre?

Yes. Every shipment needs customs clearance and an EU EORI number. A 3PL fulfilment network can manage the freight side for you.

Next Steps

If Poland sits on your roadmap, start with the VAT question and work forward from there. And when you are ready to talk through the fulfilment side of Amazon Poland, from stock placement to Polish delivery speeds, talk to our fulfilment team about what your setup could look like. We will tell you honestly whether a 3PL fits your volumes or whether Amazon’s own programmes serve you better for now.

‍