VAT registration in Bulgaria 2026 – when does a foreign company need a Bulgarian VAT number?
VAT registration in Bulgaria may be needed even if a company does not have an office, employees or a local company in Bulgaria.
The transaction model is the deciding factor: location of the goods, import, warehouse, assembly, B2C sales, OSS, reverse charge and who should actually settle the tax.
This guide shows you when to review your Bulgarian VAT number, how the threshold works, what the 7-day deadline means, when you need a tax representative, and how to prepare for the registration process before your first invoice.
VAT registration in Bulgaria – the most important information
The Bulgarian administration indicates that non-resident VAT registration in Bulgaria may apply to an entity that is not established locally but performs taxable supplies of goods or services in Bulgaria, unless the VAT is settled by the recipient.
Don't start from the threshold
In the case of foreign companies, the obligation may result from the transaction model and not only from the level of turnover.
Check the location of the goods
The sale of goods already located in Bulgaria is a strong signal to analyze the local VAT number.
Determine who settles VAT
OSS and reverse charge can help, but only if the specific model meets the conditions.
Remember 2026
The euro affects limits, payments, forms, systems and operational data, although it does not itself create a new registration obligation.
Taxenlight Experience
When registering VAT abroad, the problem is often not the form itself, but the incorrect answer to the question "why do I need a VAT number?" Therefore, before submitting the application, we organize the model: where is the goods, who is the importer, who is issuing the invoice, does reverse charge work, does the sale fall within the OSS, and what happens after registration.
When to analyze the Bulgarian VAT number?
This overview helps you quickly distinguish between regular cross-border sales and a model where Bulgaria becomes the place of local settlement.
| Scenario | Should I analyze local registration? | What to check? |
|---|---|---|
| Goods from another EU country to a Bulgarian taxpayer | Yes, although a local VAT number is often not needed for a valid EU transaction. | Transport, buyer's VAT number, documents and place of commencement of shipment. |
| Goods already in Bulgaria | Yes. | Local delivery, buyer status, reverse charge and invoicing. |
| Warehouse or fulfillment in Bulgaria | Yes. | Movement of own goods, local sales, VIES and Intrastat. |
| Import of goods to Bulgaria | Yes. | Importer, customs document, import VAT, right of deduction and further sale. |
| B2B services for Bulgarian taxpayers | Yes, but reverse charge often works. | Type of service, place of provision, status of buyer and exceptions. |
| B2C sales to consumers in Bulgaria | Yes. | OSS, IOSS, local warehouse and shipping location. |
| Non-EU entity sells locally in Bulgaria | Yes. | VAT registration, tax representative, import and seller status. |
VAT rates in Bulgaria as a context for registration
Registration doesn't start with a rate, but rates show the effects of local settlement. The official administration website describes the VAT rate in Bulgaria, including the standard 20%, a reduced 9%, and selected transactions taxed at 0%.
- If the company settles Bulgarian VAT itself, the local number may be needed before the first invoice.
- If the buyer settles VAT using reverse charge, local registration may not be necessary for a given model.
- If B2C sales fall within the OSS, local registration may not be needed for those sales.
- If the goods are in Bulgaria, imported or sold from a warehouse, the analysis becomes much more specific.
Taxenlight advises
Don't treat the 20% rate as the answer to the registration question. First, determine whether the transaction is a local supply in Bulgaria and who is responsible for the tax. Only then decide whether Bulgarian VAT, reverse charge, a 0% rate, or some other indication will appear on the invoice.
When is VAT registration in Bulgaria mandatory for a non-resident?
Registration is particularly important when a company performs a taxable activity in Bulgaria and the tax is not settled by the recipient.
The goods are in Bulgaria
Sales of goods located in Bulgaria may be subject to local delivery. This applies to warehouse stock, import sales, and models where the goods do not ship directly from the seller's country.
Storage and fulfillment
The movement of goods to a Bulgarian warehouse can trigger the analysis of intra-Community acquisitions, local sales, VAT returns and additional reporting.
Import and resale
Imports must be separated from onward sales. Customs clearance alone does not eliminate VAT if a company sells goods within Bulgaria or from Bulgaria to other EU countries.
Delivery with assembly
Machinery, installations, technological lines and equipment assembled in Bulgaria may require registration even for a single project.
Not sure if your model requires a VAT number?
Taxenlight can check the registration obligation, basis, documents and time of application submission before the first local invoice.
Bulgaria VAT registration threshold in 2026
From 2026, official information will include thresholds expressed in euros: a national threshold of €51,130 and an EU threshold of €100,000 in the context of the small business regime. However, this does not automatically provide a "safety cushion" for every non-resident.
Is the threshold working?
First, check whether the company can rely on the small business regime at all and whether the model does not require registration for another reason.
Is the transaction local?
Local delivery, import, warehousing or assembly may require analysis regardless of the level of turnover itself.
When to submit an application?
The official description indicates situations in which the application must be submitted before the first supply when VAT becomes chargeable in Bulgaria.
Taxenlight advises
The VAT threshold in Bulgaria should not be treated as an automatic exemption for non-residents. If the transaction is local, first check the place of taxation and the tax settlement mechanism.
VAT registration before the first transaction
The timing of registration is critical. The official description indicates that in certain cases, the application must be submitted no later than seven days before the VAT on the first taxable supply in Bulgaria becomes due.
Don't postpone registration if you plan to:
- first sale from a warehouse in Bulgaria,
- first local sale after import,
- delivery with assembly or installation,
- regular sales through fulfillment,
- changing the model from cross-border shipping to local inventory,
- use of the Bulgarian VAT number in EU transactions.
What are the risks of registering after the fact?
The problem isn't limited to the application itself. It's also necessary to check invoices, declarations, tax liability dates, deduction rights, import documents, contractor details, and any potential penalties for failing to submit a timely report.
Therefore, it is worth planning the registration together with the first invoice, warehouse, import or assembly project, and not after the sale is completed.
VAT registration in Bulgaria for companies from the European Union
A VAT number from another Member State does not automatically replace a Bulgarian VAT number if the transaction should be settled locally in Bulgaria.
Simple model
Sales sent from another EU country to a Bulgarian taxpayer may not require local registration if the conditions for an EU transaction are met.
Local model
Sales from a warehouse in Bulgaria, import and subsequent sale, assembly or local stock usually require much more detailed analysis.
B2B services
In many B2B services, the buyer settles VAT, but exceptions apply to, among others, real estate, events, transport, assembly and the physical place of performance.
VAT registration for companies outside the European Union
A non-EU entity should check the registration separately, as the same movement of goods may have different formal consequences if the country of establishment of the seller or importer changes.
- whether the formal seller or importer is established in the EU,
- whether local deliveries are made in Bulgaria,
- whether the sale can be settled via IOSS or another special procedure,
- whether VAT is due from the buyer,
- whether an accredited tax representative is needed,
- what documents will be required for registration and communication with the NRA.
Don't copy the EU model
The scheme used by an EU company should not be transferred to a non-EU company. In practice, the formal status of the seller, importer, and representative must first be established, and only then should the VAT registration process be developed.
Accredited Tax Representative in Bulgaria
An accredited tax representative is primarily important for companies outside the EU. This isn't the same as a VAT number, but rather a method of representing a foreign entity before the authorities.
Who can be a representative?
The official service description for an accredited tax representative in Bulgaria indicates, among other things, a natural person with the appropriate residence status or a local legal entity that is not in liquidation, is not bankrupt and does not have any public law arrears collected by the NRA.
What to separate?
- VAT registration means local VAT taxpayer status,
- representative means the method of representing the selected foreign entity,
- a company may need registration, but not always a representative,
- a company outside the EU may need both.
VAT registration in Bulgaria and OSS and IOSS
OSS in Bulgaria can help with certain B2C sales, but is not a universal replacement for local VAT registration.
When can OSS be enough?
When B2C sales to consumers in Bulgaria fall under the EU procedure and the goods are shipped from another EU country and there is no local warehouse or local release of the goods in Bulgaria.
When is OSS not enough?
- the company has a warehouse in Bulgaria,
- the goods are in Bulgaria before sale,
- the company imports goods to Bulgaria,
- the company sells locally B2B,
- the company carries out deliveries and assembly,
- the transaction does not fall under the special procedure.
Taxenlight advises
If Bulgaria is only the recipient country, OSS may be sufficient. If Bulgaria becomes the place of storage, import, or local release of goods, you must revert to local VAT registration.
VAT registration in Bulgaria and reverse charge
Reverse charge may limit the seller's obligation to charge Bulgarian VAT, but it only works if the regulations for a specific transaction transfer the tax settlement to the buyer.
B2B services
For many services, reverse charge may be appropriate for a Bulgarian taxpayer if no specific exception applies.
Local goods
When selling goods already located in Bulgaria, you should not automatically issue a reverse charge invoice just because the buyer is a taxpayer.
Invoicing
After registration or when reverse charging, it is worth checking the official rules on VAT invoicing in Bulgaria.
What is the VAT registration process like in Bulgaria?
The process begins with establishing the basis for registration. This isn't just an administrative form, but a decision based on a real-world business model.
- Determine your transaction model. Describe whether your company sells locally, uses a warehouse, imports, assembles, provides B2B services, or settles sales through OSS.
- Check whether registration is mandatory or voluntary. Voluntary registration may make sense, but it also means subsequent declarations, records, and communication with the NRA.
- Prepare data and documents. Gather company details, confirmation of tax status, a description of the business model, contracts, warehouse and import documents, and attorney details.
- Choose your submission channel. The official application for VAT registration in Bulgaria can be submitted electronically through the NRA portal using the appropriate access point or at an administrative office.
- Answer the NRA's questions. The office can verify the basis for registration and the accuracy of the data, so the model description should be consistent from the outset.
- Receive a VAT number and establish compliance. After registration, you'll immediately need to prepare invoicing, declarations, registers, document flow, and reporting.
What documents should I prepare for VAT registration in Bulgaria?
There is no single list of documents for every non-resident. The scope depends on the basis of registration, company status, import, warehouse, representative, and sales method.
Identification data
Company registration details, confirmation of taxpayer status, EU VAT number, representative details, powers of attorney and documents from the country of establishment.
Reason for registration
Sales contracts, warehouse documents, fulfillment, goods flow, import, orders, planned invoices, assembly or service descriptions.
Additional formalities
Representative documents, translations, confirmations from tax authorities and information required for the selected registration basis.
Taxenlight advises
Don't just prepare company details for registration. For non-residents, it's crucial to demonstrate why a VAT number is needed: warehousing, import, local delivery, assembly, contract, or goods movement.
How long does VAT registration in Bulgaria take and how much does it cost?
The official description of the administrative service indicates a 7-day deadline from receipt of the application for the tax authority to act. However, the total preparation time may be longer, as the documents and registration basis must be ready before submitting the application.
7 days in office
The deadline applies to the action of the authority after receiving the application, not to the entire preparation on the part of the company.
No administration fee
The administrative service itself is free of charge, but costs may arise for documents, translations, powers of attorney and service.
Completeness is what counts
It is most reasonable to count the time from the moment when the company has a transaction map and a complete set of documents, and not from the first conversation about the market.
What happens after VAT registration in Bulgaria?
The VAT number doesn't end the project. After registration, the local settlement process begins: invoicing, registers, declarations, document circulation, and contact with the administration.
The most important consequences
- submitting VAT returns according to Bulgarian rules,
- keeping records of sales and purchases,
- correct invoicing with a Bulgarian VAT number,
- control of EU transactions and possible VIES,
- Intrastat analysis of goods flows,
- settlement of imports and the right to deduct VAT.
We develop declarations separately
This article does not go into detail about the declaration process, so as not to duplicate a separate guide. After obtaining your VAT number, proceed to the article " VAT declarations in Bulgaria," which should include deadlines, registers, payments, VIES, Intrastat, and corrections.
It is also worth checking the official VAT declaration in Bulgariato make sure what data you need to prepare after registration.
The most common mistakes when registering VAT in Bulgaria
Most mistakes result from treating registration as a formality rather than as a consequence of a specific sales model.
Threshold-only analysis
For non-residents, the nature of the transaction may be more important than the turnover itself.
Registration after the fact
Selling from a warehouse or after import without registration may result in invoice corrections and outstanding VAT.
Automatic reverse charge
The buyer's B2B status isn't enough. You also need to verify the transaction type and tax jurisdiction.
Confusing OSS with registration
OSS does not replace the local number for warehousing, import and sales from Bulgarian stock.
No model documents
The mere information that the company wants a VAT number is not operationally sufficient.
Non-EU companies not included
You need to check the tax representative and additional formal requirements.
No declaration process
The VAT number triggers further obligations and requires the preparation of data for reporting.
Currency errors
From 2026, limits, payments and operational data must be analysed in euros.
VAT Registration Bulgaria 2026 – Key Conclusions
The lack of a registered office does not close the issue
A foreign company may need a Bulgarian VAT number for local delivery, import, warehousing or assembly.
The threshold does not solve every case
The €51,130 and €100,000 thresholds are important but do not replace local transaction analysis.
Plan your registration before your first sale
For the first supply taxed in Bulgaria, an application may be required before the VAT due arises.
OSS and reverse charge have limits
OSS does not work for every warehouse and import, and reverse charge does not automatically work for every B2B sale.
Non-EU companies require separate inspections
An accredited representative can be crucial for formal registration and communication with the administration.
After registration, compliance begins
The VAT number stands for invoicing, declarations, registers, VIES, Intrastat and data control in euro.
Not sure if you need a Bulgarian VAT number?
Schedule a call and let's go through the model: goods, import, warehouse, assembly, OSS, reverse charge, buyer status, documents and obligations after registration.
VAT Registration in Bulgaria 2026 – Questions and Answers
When does a foreign company have to register for VAT in Bulgaria?
A foreign company may need to register for VAT in Bulgaria if it supplies goods or services taxably there and the recipient doesn't account for the tax. Typical examples include sales from a Bulgarian warehouse, local delivery of goods, import and resale, delivery with assembly, and transactions outside the scope of OSS or reverse charge.
Can a company without a registered office in Bulgaria be required to register for VAT?
Yes. The lack of a registered office, office, or employees in Bulgaria does not exclude the obligation to register. For VAT purposes, the place of taxation of the transaction, the location of the goods, and who should settle the tax are important.
Does the €51,130 threshold protect a non-resident from registration?
Not always. The €51,130 threshold applies in certain cases, but in the case of local deliveries, imports, sales from a warehouse, or deliveries with assembly, the obligation may result from the type of transaction, not just from exceeding the threshold.
Do I need to submit an application before making my first sale in Bulgaria?
In many cases, yes. If the first supply is taxed in Bulgaria and VAT is not settled by the recipient or through a special procedure, registration must be planned before the transaction.
How long does VAT registration take in Bulgaria?
The official description of the administrative service indicates a 7-day deadline from receipt of the application for the tax authority to act. In practice, the total time depends on the preparation of documents, the basis for registration, powers of attorney, translations, and any questions from the tax authority.
Is VAT registration in Bulgaria subject to a fee?
The administrative service itself is free of charge. However, costs may arise from document preparation, translations, powers of attorney, tax advice, representation, or subsequent processing of the declaration.
Does OSS replace VAT registration in Bulgaria?
Only in some cases. OSS may work for certain B2C sales to consumers in Bulgaria, but it does not replace local registration for a warehouse in Bulgaria, imports, local B2B deliveries, or sales from Bulgarian inventory.
Does reverse charge replace VAT registration in Bulgaria?
Not always. Reverse charge can reduce the seller's VAT liability, but it only works when regulations shift the tax liability to the buyer. For local deliveries of goods, imports, warehousing, and deliveries with assembly, registration must be checked separately.
Does a non-EU company need an accredited tax representative?
In certain situations, yes. Non-EU companies should check whether VAT registration in Bulgaria requires the use of an accredited tax representative. This depends on the entity's status and transaction model.
Does selling from a warehouse in Bulgaria require VAT registration?
Very often, this requires local registration. If the goods are located in Bulgaria before sale, the transaction may be considered a local delivery and may require a Bulgarian VAT number.
Does importing goods to Bulgaria require VAT registration?
This may be required, especially if the company is an importer and subsequently sells goods in Bulgaria or from Bulgaria to other EU countries. It's necessary to verify the importer, customs documents, import VAT, right of deduction, and resale.
What are the penalties for not having mandatory VAT registration in Bulgaria?
Failure to register can result in invoice corrections, outstanding VAT, overdue declarations, and penalties. The official service description indicates penalties for failure to submit an application for mandatory registration, ranging from €255.65 to €2,556.46 for legal entities and sole proprietors.
This article is for informational purposes only and does not constitute tax advice. Before making a decision, please review current regulations, official announcements from the Bulgarian government, and the specific transaction situation.
