VAT registration in Italy 2026
VAT registration in Italy is needed when a foreign company carries out activities that require Italian VAT. This guide helps you understand when VAT registration abroad is necessary, how Partita IVA works , when ANR/3 applies, and when VAT returns abroad need to be filed after registration .
When is VAT registration mandatory in Italy?
VAT registration in Italy is mandatory when a company must independently report Italian VAT. The sale to an Italian customer isn't the deciding factor. The transaction model is key: where the goods are located, who is the importer, who is the buyer, where the invoice originates, and whether the buyer can account for the VAT.
Sale from stock
If the goods are already in Italy and only from there they reach the customer, the transaction does not look like a regular shipment from Poland for tax purposes.
Clearance and resale
An Italian VAT number may be needed when a company clears goods in Italy and sells them on from within Italy.
OSS is not always enough
OSS can help with B2C sales from Poland, but does not replace local registration for inventory in Italy.
Stock movement
Moving your own goods to an Italian warehouse may trigger VAT, VIES, INTRASTAT and declaration obligations.
Taxable sales in Italy
If the place of taxation is Italy, you need to check who reports VAT and whether partita IVA is needed.
Don't automatically assume reverse charge
B2B doesn't always resolve the issue. It's important to check the tax jurisdiction, the buyer's status, the type of service, and invoicing requirements.
Not every sale to Italy means registration
If you're selling a B2B service to an Italian taxpayer, in many cases the buyer can settle the VAT via reverse charge. However, this must be confirmed before invoicing, especially if the transaction involves warehousing, import, or local delivery.
The official rules are also a point of reference: VAT registration in Italy for non-residents.
Is there a VAT registration threshold for a Polish company in Italy?
Don't judge Italy's VAT registration requirement solely by the sales threshold. In e-commerce, there's an EU limit of €10,000 for selected cross-border B2C sales, but this limit doesn't solve all situations.
Limit for selected B2C sales
Once the limit is exceeded, sales to consumers in other EU countries should be taxed according to the rules of the country of consumption.
The warehouse does not wait for a limit
If the goods are in Italy before sale, do not analyze the transaction as a regular mail order sale from Poland.
Import and local sales
The threshold does not protect against obligations for import, warehousing or local delivery from Italian territory.
Taxenlight advises
If your model includes warehousing, imports, marketplaces, fulfillment, or sales from Italian inventory, don't start your analysis at the threshold. First, verify where the goods are physically located and who is responsible for settling Italian VAT.
VAT OSS and VAT registration in Italy
VAT OSS can simplify selected B2C sales from Poland to Italian consumers, but it only works within a specific model. If goods are shipped directly from Poland to consumers in Italy and you meet the OSS requirements, the sale can be settled in a single declaration. If the model includes an Italian warehouse, local delivery, import, or B2B, you must verify VAT registration in Italy. See also the OSS VAT declaration.
When can OSS be enough?
- you sell B2C from Poland to consumers in Italy,
- the goods are not stored in Italy before sale,
- you do not make local sales from Italian stock,
- the model is within the scope of the OSS procedure,
- you apply the correct Italian VAT rate.
When is OSS not enough?
- the goods are located in Italy and are sold to the customer from there,
- you use an Italian warehouse or fulfillment,
- you import goods to Italy and sell them locally,
- you perform typical B2B sales outside the scope of OSS,
- you need an Italian VAT number for VIES, INTRASTAT or invoicing.
How to quickly recognize the right path?
Not sure what your VAT obligations are in Italy?
Let's discuss your sales model, IVA, warehousing, imports, OSS, IVA, LIPE, F24, INTRASTAT declarations, and tax risks in Italy. Together, we'll determine where to begin.
Partita IVA, codice fiscale and VIES – VAT registration numbers in Italy
The Italian VAT number is known as a partita IVA. In EU transactions, it most often appears with the prefix IT. The partita IVA should not be confused with the codice fiscale, the tax identifier used in relations with the administration.
VAT number
It is used to settle Italian VAT and may be needed for local sales, imports, warehousing and selected B2B transactions.
Tax ID
It is not the same as partita IVA. Official information can be found at anchor: codice fiscale i partita IVA.
EU transactions
Before using your Italian number in the EU, please check VIES and the rules for EU VAT numbers.
VIES confirms the number's activity in the EU
The Partita IVA is an Italian VAT number, and VIES is used to verify that the number is active for EU transactions. Therefore, after registration, it's worth confirming the number's visibility in VIES before issuing B2B invoices and making payments within the EU.
VAT registration in Italy via ANR/3 step by step
Non-residents can obtain an Italian VAT number through direct identification or through a fiscal representative. For direct identification , the ANR/3 form is used . The most important thing is not just completing the form, but also correctly describing the transaction model.
Registration process by ANR/3
4 steps to setting the Italian partita IVAObligation analysis
You check whether warehousing, import, local sales, B2B, OSS or reverse charge lead to the obligation to register in Italy.
Mode selection
You determine whether direct identification via ANR/3 or another route for the non-resident entity is appropriate.
Documents and model description
You prepare data about the company, representation, transactions, warehouse, import, customers and planned use of the number.
ANR/3 and obligations after the number
You submit the form and after obtaining partita IVA you set up VIES, declarations, payments, invoicing and document archive.
Information about ANR/3
Check the official ANR/3 information.
How to submit the form?
The ANR/3 website – how to submit the form – is useful for the procedure .
Model and instructions
It is worth using the current ANR/3 section – model and instructions.
Documents for VAT registration in Italy
The scope of documents required depends on the registration method and company profile. Registration of an EU company through direct identification differs from registration of a non-EU entity through a fiscal representative.
The business description matters
Italian VAT registration should reflect what the company actually does. Too general a description can complicate communication with the authorities, accounting, marketplace, or contractors.
Not sure if you need VAT registration in Italy?
We will check if your model requires Partita IVA, VIES, ANR/3, Local Registration or OSS.
Fiscal representative in Italy – when should he be checked?
VAT registration in Italy isn't just about the form. First, you need to determine whether your company can operate through direct identification or requires a fiscal representative model. This depends primarily on the country of residence, the type of transaction, and whether the number will be used for EU transactions.
A company from the European Union
It can often benefit from direct VAT identification if it meets the conditions of this procedure and describes the Italian transactions well.
Non-EU company
Many models require a check-in process by a fiscal representative before sale or import to Italy can begin.
Number for EU transactions
If the Partita IVA is to be used in EU trade, VIES activation and subsequent declaration obligations must be planned.
Taxenlight advises
Don't start by asking if a representative is needed. Start with a transaction map: country of residence, warehouse location, import, customers, invoices, OSS, reverse charge, and VIES. Only this map will determine the correct registration method.
VAT registration in Italy for e-commerce and marketplaces
E-commerce to Italy must be analyzed based on the sales model. Different rules apply to shipping from Poland to an Italian consumer than to sales from a warehouse in Italy. A separate guide is also helpful: VAT e-commerce in Italy.
Sales from Poland
For B2C sales from Poland to the consumer, OSS can be analyzed as long as the goods are not stored in Italy before sale.
Amazon FBA and fulfillment
The most important question is where the goods are located. Moving goods to a warehouse in Italy could trigger IVA obligations.
IOSS and import
IOSS is not the same as OSS or traditional import to an Italian warehouse. For stock in Italy, you'll need to check local delivery.
VAT registration in Italy for the storage of goods
A warehouse in Italy can handle several tasks simultaneously. VAT registration is just the first step.
Map of operations before shipment of goods
- the country from which the goods leave,
- storage location in Italy,
- owner of the goods and warehouse operator,
- type of customers and delivery countries,
- invoicing method, marketplace status and import.
Taxenlight advises
If an Italian warehouse appears on the map, don't automatically assume that OSS will suffice. Many models will require local VAT analysis, VIES, INTRASTAT, and declaration processes.
What happens after VAT registration in Italy?
Once you obtain a Partita IVA, your ongoing obligations begin. Your company must determine what declarations to file, when to pay VAT, and how to report transactions. This is where the VAT declarations abroad and the VAT declarations in Italy.
Periodic settlements
Communication of data from periodic VAT settlements.
VAT payments
Form used for tax payments.
Annual declaration
Annual closure of VAT data and corrections.
EU transactions
Number activity for WDT, WNT and INTRASTAT.
VAT registration and zero declarations
Even the absence of transactions in a given period must be assessed against the company's reporting obligations. It's safest to establish a reporting schedule immediately after registration.
The most common mistakes when registering VAT in Italy
The most common mistakes result from the company registering the number too late or doing so without a complete transaction map.
- Treating OSS as a solution for every sales model.
- Starting sales from an Italian warehouse without VAT analysis.
- Import clearance for the wrong entity.
- No VIES activation or control for EU transactions.
- Confusing partita IVA with codice fiscale.
- The assumption that B2B always means reverse charge.
- Too general description of the activity in the ANR/3 form.
- No declaration process after obtaining a VAT number.
Taxenlight advises
Before registering, prepare a table with your sales models. Enter: shipping country, warehouse country, customer, transaction type, VAT number, invoicing method, OSS, reverse charge, import, and INTRASTAT.
VAT registration in Italy 2026 – the most important conclusions
VAT registration in Italy isn't a checkbox. It's a decision that should be based on your transaction model.
Check the physical flow of goods
Warehouse, import and fulfillment are more important than the sales channel itself.
Don't automatically set up OSS
OSS helps with selected B2C sales, but not every local transaction.
Plan your compliance from the beginning
Partita IVA stands for declarations, payments, invoices, VIES and document archive.
Not sure if you need VAT registration in Italy?
Taxenlight can help you analyze registration requirements, prepare documents, obtain partita IVA, check VIES, process declarations, and set up the VAT compliance process for companies operating in Italy.
FAQ: VAT Registration in Italy 2026
Below you will find answers to the most frequently asked questions about Partita IVA, ANR/3, VIES, warehousing, OSS, marketplace and post-registration obligations.
When does a Polish company have to register for VAT in Italy?
A Polish company may need to register for VAT in Italy if it stores goods in Italy, sells from an Italian warehouse, imports goods into Italy, moves its own goods or carries out local transactions subject to Italian VAT.
Does selling to an Italian customer always mean VAT registration?
No. Merely selling to an Italian customer doesn't necessarily mean registration. You need to verify the transaction model. For some B2B services, the Italian buyer can settle VAT through reverse charge. For B2C sales from Poland, OSS can be analyzed.
What is partita IVA?
The Partita IVA is an Italian VAT number. It is used for VAT settlement in Italy. In EU transactions, the number most often appears with the IT prefix.
What is the difference between partita IVA and codice fiscale?
The Partita IVA is used for VAT settlements. The Codice fiscale is a tax identifier used in relations with the Italian administration. These terms should not be considered the same.
What is ANR/3?
The ANR/3 is a form used for direct VAT identification of non-resident entities in Italy. It applies to companies that are not based in Italy but wish to obtain an Italian VAT number.
Does an EU company need a fiscal representative in Italy?
Not always. An EU company can often benefit from direct VAT identification via ANR/3. A fiscal representative may be needed in other models, especially for non-EU companies or more complex transactions.
Does VAT OSS replace VAT registration in Italy?
Not for every model. OSS can assist with selected B2C sales from Poland to Italian consumers, but it does not replace local registration at an Italian warehouse, sales from Italian inventory, or selected local transactions.
Does storing goods in Italy require a partita IVA?
Very often, yes. If the goods are located in Italy before sale, local VAT registration, VAT declaration, VIES, and INTRASTAT may be required.
Can Amazon FBA in Italy require VAT registration?
Yes. If Amazon or another fulfillment operator transfers goods to a warehouse in Italy and sales take place from that warehouse, you must verify Italian VAT registration.
What do you need to do after VAT registration in Italy?
After obtaining partita IVA, you need to establish declaration obligations, F24 payments, LIPE, annual IVA declaration, VIES, INTRASTAT, invoicing and document archiving.
