IOSS fiscal representative: what you need to know

Before July 1, 2021, goods under €22 entered the EU without import VAT. That loophole closed overnight. The IOSS scheme reshaped cross-border VAT compliance for every non-EU seller targeting European consumers, and with it came a sharper need to distinguish between two distinct roles often confused under the label IOSS fiscal representative : the IOSS intermediary and the fiscal representative.

These two compliance obligations serve different purposes. The IOSS covers B2C consignments with an intrinsic value of €150 or less, imported from outside the EU, through a single one-stop-shop registration across all 27 Member States.

Fiscal representation, by contrast, addresses broader VAT obligations triggered by taxable activity within a specific EU country. Getting the distinction wrong carries real operational and financial consequences.

IOSS fiscal representative or intermediary: which do you need, or both?

The answer depends entirely on stock location, sales flows, and whether transactions involve B2B or B2C customers. Four scenarios illustrate the logic clearly.

Mapping your situation to the right compliance role

A non-EU dropshipper shipping low-value consignments directly to EU consumers, with no goods held in any EU warehouse, needs an IOSS intermediary to use IOSS (unless established in a country with an EU mutual assistance agreement, such as Norway), not a fiscal representative.

That intermediary files a single monthly IOSS return covering all 27 Member States, while the seller collects VAT at the point of sale and the IOSS number in the customs declaration lets parcels clear without import VAT.

The picture changes the moment stock enters an EU fulfillment center. A non-EU seller using Amazon FBA, for instance, holding inventory in a Polish or French warehouse, must register for VAT in that specific country and, as Poland and France require for most non-EU businesses, appoint a fiscal representative there. The goods movement triggers a taxable presence, requiring domestic VAT returns and potentially Intrastat declarations and EC Sales Lists.

Business model	IOSS intermediary needed	Fiscal representative needed
Non-EU dropshipper, B2C under €150	Yes	No
Non-EU Amazon FBA seller, EU warehouse	Possibly	Yes (warehouse country)
High-value retailer, goods over €150	No	No (standard import VAT applies)
Hybrid 3PL model (EU stock + imports)	Yes	Yes (warehouse country)

High-value goods above €150 fall outside IOSS entirely, import VAT and duties apply at customs. Low-value parcels are no longer duty-free either: since 1 July 2026, a flat €3 customs duty applies to each item category in consignments sold through IOSS. A hybrid operator using a 3PL warehouse while also shipping low-value imports directly needs both roles simultaneously.

Joint liability applies to both.

A fiscal representative is jointly and severally liable for all VAT owed within their country of representation. An IOSS intermediary shares responsibility for monthly returns and VAT payments across all eligible distance sales. That financial risk drives the widespread practice of requiring a security deposit or bank guarantee before accepting a mandate.

Key obligations, country rules, and consequences of getting it wrong

Which EU countries mandate fiscal representation

Country requirements vary significantly. Austria, Belgium, Denmark, France, Greece, Hungary, Italy, Poland, Portugal, Spain, and Sweden all require most non-EU businesses to appoint a fiscal representative to obtain VAT registration. Germany, Ireland, and the Czech Republic do not impose this obligation, and the Netherlands only requires one for its import VAT deferral licence.

• Belgium, Denmark, and Italy grant exemptions to Norway and the United Kingdom, among others.

• France exempts over forty countries, including many with historic colonial ties.

Post-Brexit, the UK qualifies as a non-EU country covered by a mutual assistance clause under the Brexit Trade and Cooperation Deal. Despite this, countries such as Greece, Hungary, Portugal, and Sweden still require UK businesses to appoint a representative, so the exemption is not universally applied in practice.

Financial and legal consequences of non-compliance

Failing to appoint a required fiscal representative blocks VAT registration entirely. A rejected application wastes both fees and time, delaying market entry. Beyond that, the business loses the ability to reclaim VAT, recoverable for up to five years, and risks fines from relevant tax authorities.

• Reputational damage compounds the issue : manufacturers, marketplaces, and customers routinely refuse to engage with businesses operating outside local law.

• Contract terms with representatives typically run for a full year, with steep penalties for missed deadlines and rigorous record-keeping requirements covering ten years of IOSS sales data.

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Looking ahead, ViDA will reshape these obligations further. Marketplaces have already been the deemed supplier for imports of up to €150 since July 1, 2021, and the first ViDA clarifications to OSS and IOSS apply from January 1, 2027.

From July 1, 2028, non-EU sellers and platforms that do not use IOSS will become liable for import VAT in each destination country, which means local VAT registrations and, where required, fiscal representatives.

Global Trade can help you analyze your current situation, identify potential risks or opportunities, and define a clearer, more efficient tax approach.