IOSS explained: EU VAT for parcels under €150 (2026)

What IOSS actually does

IOSS (Import One-Stop Shop) is an optional EU scheme that lets a seller charge EU VAT at checkout for consignments with an intrinsic value of €150 or less, sold B2C and shipped to an EU consumer from outside the EU. The buyer sees the VAT-inclusive price up front, the seller (or its intermediary) reports and pays that VAT through one monthly return, and the parcel clears EU customs without an extra VAT collection step at the border.

Without IOSS, the same parcel still owes EU VAT, just collected differently: at the border, by the customs authority or carrier, often with a handling fee added on top. That's a worse checkout experience for the buyer and a slower, less predictable delivery, but it isn't itself an extra tax. For the customs DUTY side of low-value parcels (a separate question from VAT), see the EU €150 customs change guide.

Separate marketplace sales from DTC sales

European Commission guidance says online marketplaces can be deemed suppliers in certain cases. For many marketplace sales of low-value imports, the marketplace may therefore account for the VAT itself.

Start with the sales channel. If all ≤€150 EU sales occur through a marketplace acting as deemed supplier, a separate seller IOSS registration may not be necessary for those orders. DTC orders still require an IOSS-versus-import-VAT decision.

When to review registration mechanics more closely

The Commission's explanatory notes say IOSS can be used by direct suppliers and explain when a non-EU supplier must appoint an intermediary. Before registering, confirm whether the scheme will cover DTC sales, whether an intermediary is required and what monthly filing obligations will apply.

For low volume, border VAT may be operationally simpler. For steady direct-to-consumer parcel flow, smoother checkout and one IOSS return can outweigh the admin. The right answer depends on channel mix and parcel flow, not on the €150 number alone.

Situations requiring separate review

Customs duty, importer-of-record setup, member-state registration choice, and marketplace seller-of-record terms require separate review alongside the July 2026 customs-duty changes.

Before registering for IOSS, document marketplace and DTC orders, parcel values, dispatch countries, checkout tax treatment and importer arrangements for a VAT or customs professional to review.

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