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EU

EU – VAT Compliance Under OSS, IOSS and Local Registration Rules

Summary

The VAT One Stop Shop (OSS) simplifies cross-border VAT reporting for businesses making B2C transactions within the EU. It allows for centralized reporting through one portal.

The VAT One Stop Shop(OSS) represented a groundbreaking VAT compliance solution from the day it became effective. This cross-border simplification VAT reporting tool enables EU and non-EU-based businesses to report a vast array of B2C transactions, for both supplies of goods and services to customers based in any of the EU Member States. 

It allows suppliers of goods, providers of services, e-commerce marketplaces, digital platforms, and many other economic operators to declare VAT due across different Member States through a single electronic portal, rather than maintaining separate VAT registration in each customer country. 

The registration for OSS scheme/s doesn’t preclude the necessity to register for VAT under domestic rules of one or more Member States. There are many scenarios where a VAT-registered business under OSS still needs to get an additional VAT certificate from the national Member State tax authorities. 

In the concise and practical flowchart(shared below), you can get familiar with what kind of VAT obligations your business could encounter when making supplies to EU-based customers. 

VAT Compliance Decision Flow


Conclusion

OSS is a highly beneficial VAT reporting tool that magnificently simplifies cross-border tax reporting for digital services and cross-border sales of goods. However, the adherence and related usage of this simplification tool doesn’t preclude the necessity for VAT registration in Member States.

The registration also doesn’t replace the necessity to obtain the services of local fiscal representatives, submission of local returns, or registration for the IOSS scheme.
Taxable persons that are part of the B2C cross-border EU commerce should put a “potential” belief that OSS registration per se is one size fits all VAT reporting solutions for these supplies. A more advisable approach would be to map each transaction flow and to place it under a verified VAT compliance route

Author: Aleksandar Delic 
Indirect Tax Manager – E-commerce

Frequently Asked Questions

What is the EU VAT One Stop Shop (OSS)?

The One Stop Shop (VAT) is an EU VAT simplification mechanism that allows businesses to declare and pay VAT for eligible cross-border B2C sales of goods and services through one single Member State portal instead of registering in every customer country.

Does OSS replace local VAT registration in the EU?

No. OSS simplifies reporting for certain cross-border B2C transactions, but it does not fully replace local VAT registrations. Businesses may still need domestic VAT registration if they hold stock locally, make domestic sales, or trigger other VAT obligations outside OSS.

Who can use the OSS scheme?

Both EU and non-EU businesses can use OSS, depending on the type of supplies they make. This includes:
E-commerce sellers
Digital service providers
Online marketplaces
Platform operators
Service providers making B2C cross-border supplies within the EU

What transactions can be reported under OSS?

OSS can generally cover:
Intra-EU distance sales of goods
B2C digital services
Telecommunications, broadcasting, and electronically supplied services
Certain cross-border B2C services where VAT is due in another Member State

Does OSS cover imported goods?

Not always. For low-value imported goods (up to EUR 150), businesses may need to use the Import One Stop Shop (IOSS), which is separate from OSS.

What is the difference between OSS and IOSS?

OSS applies mainly to intra-EU B2C supplies and certain services. IOSS applies specifically to distance sales of imported goods with a value up to EUR 150.

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