Published on and written by Cyril Jarnias
Establishing a presence in the European Union with a 10% tax rate, some of the continent’s lowest costs, and a company formation process achievable in just a few days is not a mirage. This is precisely what company formation in Bulgaria enables, within the context of the euro adoption in 2026 and the rise of tax digitalization at the EU level.
For an entrepreneur or investor, the priority is no longer solely cost. It is essential to select a country offering a combination of regulatory stability, a competitive tax framework, good access to the European market, and fast administrative procedures. Bulgaria is currently an example of a destination that combines these advantages.
A European Environment with a 10% Corporate Tax Rate
The first feature attracting business founders to Bulgaria remains the taxation on profits. While many countries in Western Europe apply effective rates above 25%, Bulgaria has chosen a clear, readable, and sustainable model.
The country applies a flat corporate income tax rate of 10% on taxable profits. This rate has been in place since 2007, and available projections indicate its maintenance for 2026. It is not a temporary niche or a special regime reserved for a few zones, but the national standard, which facilitates long-term planning.
The contrast with its European neighbors is clear. It can be summarized as follows:
| Indicator | Bulgaria | EU Average (approx.) | OECD Average (approx.) |
|---|---|---|---|
| Standard CIT Rate | 10% | ≈ 21–22% | ≈ 23.85% |
| Former Historical CIT Peak (1997) | 40.2% | — | — |
| Year of Introduction of the 10% Rate | 2007 | — | — |
For a resident company, the 10% rate applies to worldwide income, while non-residents are taxed only on their Bulgarian-source income, in practice via a permanent establishment or withholding taxes. Bulgaria is neither a territorial tax jurisdiction nor a tax haven: it is fully integrated into OECD and Union standards.
Consolidated revenue threshold, in millions of euros, above which multinational groups are subject to the 15% effective minimum tax under Pillar Two.
Euro 2026: The End of Exchange Rate Risk in a Low-Cost Country
The other key transformation to integrate into one’s strategy is the monetary evolution. Bulgaria has long applied a fixed exchange rate between the lev (BGN) and the euro, set at 1 EUR = 1.95583 BGN. This “currency board” ensured great stability but forced businesses to juggle two currencies in their reporting.
Starting January 1, 2026, Bulgaria officially switches to the euro. This transition has several concrete consequences for a new company:
From the adoption date, entrepreneurs invoicing in euros within the EU benefit from the elimination of exchange rate risk and full alignment with the eurozone monetary system, thus simplifying cash flow and financing. It is mandatory to submit all tax and social declarations in euros for periods after this date, using exclusively the official conversion rate of 1.95583 BGN to convert old amounts.
Concretely, tax, VAT, social contribution declarations, and obligations related to the future SAF‑T file (see later) all switch to euros for fiscal years ending from 2026 onward. Accounts for 2025 and prior continue to be kept and declared in lev.
Bulgaria, an EU member since 2007, benefits from an integrated legal and economic framework offering significant opportunities for businesses.
Integration into the European single market, providing access to over 450 million consumers.
Application of European anti-double taxation directives and the Parent-Subsidiary and Interest & Royalties regimes.
Membership in the Schengen area, facilitating the movement of people and goods.
– Free movement of goods and services to 27 member states.
– Access to SEPA payment infrastructures, harmonized banking frameworks, and common rules for intra-community VAT.
– Possibility to structure intra-group flows within the EU with optimized but compliant taxation.
Impact of VAT and EU Formalities Post-Lev
The VAT question is central as soon as an entrepreneurial project targets clients beyond national borders. In the Bulgarian case, the logic is that of the harmonized EU system, with a few specific thresholds.
The standard VAT rate is 20%, complemented by a reduced rate of 9% for certain accommodation services and some cultural products. For a new company, the challenge is often the mandatory registration threshold:
The national VAT registration threshold for 2026 is set at 100,000 BGN (approximately 51,000–55,000 €) of annual taxable turnover. Registration becomes mandatory above this amount. Below it, voluntary registration remains possible, which is useful for intra-EU B2B activities or for companies wishing to use the OSS scheme for digital services.
Under the EU scheme for small businesses, a system allows structures with less than 100,000 € of total turnover in the EU to benefit from a VAT exemption on sales, under certain conditions. For Bulgaria, a specific threshold of 51,130 € is mentioned. However, this scheme does not apply to businesses established outside the EU.
From a practical standpoint, VAT formalities and timing rules can be summarized in a few key principles:
A foreign company required to register for VAT in Bulgaria must file its application at least 7 days before its first taxable transaction in the country. Once registered, it must submit VAT returns, generally on a monthly basis. Regarding intra-community transactions, B2B deliveries of goods to other EU member states are exempt (0% rate) if properly documented. Conversely, for intra-community acquisitions (purchases from another member state), it is the client in Bulgaria who is required to self-assess the VAT.
The “post-lev EU” logic therefore refers to an environment where, after the full switch to the euro, a Bulgarian company operates in a single currency, within a harmonized VAT framework, with precise registration deadlines (notably this 7-day deadline before the first taxable supply for foreign operators).
Dividends, Withholding Taxes, and Treaty Network
Alongside corporate tax, another key parameter for an entrepreneur is exit taxation, i.e., how dividends and other flows to the shareholder are taxed.
In Bulgaria, the logic is as follows:
For dividends paid to a natural person or a non-resident company, the tax is 5%. Under the Parent-Subsidiary Directive, intra-group dividends within the EU/EEA can benefit from a 0% rate under conditions (minimum participation and holding period). Similarly, under the conditions of the Interest & Royalties Directive, payments of interest and royalties to associated EU companies can see their withholding tax reduced to 0%.
Additionally, Bulgaria has over 60 to 70 double taxation treaties. Combined with domestic legislation, these treaties often reduce withholding rates on dividends, interest, royalties, or technical services, or determine the primary country of taxation.
The typical taxation chain for a European entrepreneur holding a standard Bulgarian company can be summarized as follows:
| Step | Rate in Bulgaria (excluding special cases) |
|---|---|
| Corporate Income Tax | 10% on profit |
| Withholding on EU Dividends | 0–5% (often 0% under directive) |
| Withholding on Non-EU Dividends | 5% (possible reductions via DTT) |
The combined effective tax rate on distributed profits therefore remains very competitive, often around 14–15% for an individual shareholder, and sometimes significantly less for a well-structured European group.
Formation Cost, Minimum Capital, and Operating Expenses
A point often underestimated in a foreign company formation project is the entry and recurring operating costs. On this ground, Bulgaria is at the low end of the European scale.
The legal minimum capital to form an OOD/EOOD company in Bulgaria, equivalent to approximately 1 euro.
Other direct costs during formation can be summarized as follows: formation costs, notary fees, registration fees, and legal consultation.
| Cost Item (Formation) | Indicative Amount in 2026 |
|---|---|
| Minimum Capital OOD/EOOD | 2 BGN (~1 €) |
| Capital Deposit Fee (Bank Account) | 100–150 € |
| Registry Fee (Online Filing) | 55 BGN (~28 €) |
| Registry Fee (Paper Filing) | 110 BGN (~56 €) |
| Notary (Signature, Declarations) | 25–100 € approximately |
| Translations / Apostilles of Foreign Documents | 100–300 € |
| Attorney / Agent Fees for Standard Formation | 200–500 € |
| “Turnkey” Packages (Formation + Registered Office + Assistance) | 800–1,500 € on average |
Over time, the recurring cost structure also remains very competitive:
| Recurring Item | Indicative Monthly/Annual Amount |
|---|---|
| Registered Office Address / Virtual Office | 10–50 €/month (≈120 €/year) |
| Monthly Accounting (Small Company) | 120–250 €/month |
| VAT Option (Return Management) | +40–80 €/month |
| Payroll per Employee | +40–80 €/month |
| Annual Audit (Larger Companies) | 1,500–5,000 € / year |
Labor costs further reinforce this advantage: average net salaries are significantly lower than in Western Europe, and the industrial hourly cost remains very low compared to France or Germany. Social contributions, although significant, remain among the lowest in the EU.
Legal Structures: OOD, EOOD, AD, VCC, Branches, and Representative Offices
For a foreign entrepreneur, the most common vehicle remains the limited liability company, available in two versions:
– EOOD: single-member company, equivalent to a single-member LLC.
– OOD: multi-member company.
These structures offer liability limited to the amount of contributions, simplified management around one or more managers, and a symbolic minimum capital. They are suitable for tech start-ups, service providers, e-commerce businesses, or small industrial units alike.
For projects requiring significant financing or equity issuance, the joint-stock company (AD/EAD) is suitable. It requires a high minimum capital of approximately 50,000 BGN (i.e., 25,000 €). This legal structure facilitates the transfer of shares and allows potential access to financial markets.
A recent innovation is the Variable Capital Company (VCC), designed for start-ups:
– No minimum capital to deposit upon formation.
– No obligation to open a blocked account for the capital.
– Great flexibility in investor entry and exit.
Alongside these forms, two options are often used by foreign groups:
A branch is an extension of a foreign company, with no separate capital but conducting commercial activity in Bulgaria. Its profits are taxed at 10% and legal liability reverts to the parent company. A Commercial Representative Office (TRO) is a non-commercial entity that cannot invoice; it serves for representation, marketing, or prospecting. It can also be used in certain setups for the residence of non-EU executives.
The choice between these structures will depend on the envisaged level of activity, the need to limit liability, the financing method, and the needs for image and credibility vis-à-vis partners and banks.
Formation Formalities: A Realistic 7-Day Process
One of the major arguments in favor of company formation in Bulgaria is the speed of the procedure. Under optimal conditions (founder present on-site, documents ready, simple activity), it is common to obtain an operational company within 3 to 7 business days.
The standard process unfolds in several sequential steps:
1. Choice of Legal Form and Company Name The name must be checked and reserved with the Commercial Register. It must include the legal suffix (EOOD, OOD, AD, etc.) and is generally transcribed in the Cyrillic alphabet.
2. Preparation of the Articles of Association and Formation Documents For an OOD/EOOD, this includes the articles of association or the deed of formation, the minutes of the formation decision, declarations of non-conviction and consent of the managers, and their notarized signature specimens.
To register a company, a temporary bank account must be opened to deposit the capital. The bank then issues a deposit certificate, which is a mandatory document for the registration procedure.
4. Filing the Dossier with the Commercial Register The complete dossier is submitted to the Registry Agency. The procedure can be done online with a qualified electronic signature (QES), issued by accredited providers for a modest cost. The register decides within 1 to 3 business days.
5. Obtaining the Identification Number (EIK/BULSTAT) Once the registration decision is made, the company receives its unique number, which also serves as its tax number. It can then act in its own name.
6. Conversion of the Capital Account to an Operational Account The temporary bank account is converted into a professional current account, often on the same day or within a few days depending on the bank and client profile.
7. Subsequent Registrations and Initial Declarations If the activity requires it, registration for VAT, enrollment as an employer, and all social security procedures are completed.
On paper, adding up the minimum deadlines, we get:
| Step | Typical Timeframe (if founder present) |
|---|---|
| Notarial Preparation of Deeds | 1 day |
| Opening of Capital Account | 1–2 days |
| Commercial Register Decision | 1–3 days |
| Bank Account Conversion | 1 day |
In practice, for a foreign founder not physically present, the timeline lengthens:
– Documents to be apostilled and translated, postal delivery: 1 to 2 weeks.
– Preparation and signing of a Power of Attorney in favor of a local agent to act with banks and the register.
– Possible increased caution from the bank regarding KYC/AML for non-residents, which can extend the banking phase to several weeks.
It is in this context that many service providers mention an overall timeframe of 7 to 14 days for a complete “turnkey” formation for a foreign founder, and 3 to 5 days for a perfectly prepared dossier on-site. The realistic goal of “formalities in 7 days” thus corresponds to a well-anticipated standard case.
Banking, SEPA, and Fintech Alternatives
The Bulgarian banking system is fully integrated into the European framework, under the supervision of the Bulgarian National Bank. There are over twenty banks, both national and foreign subsidiaries, offering modern services (online banking, multi-currency, cards, loans).
For a newly created company, account opening is done in two stages:
– a capital deposit account to receive the minimum legal funds before registration;
– an operational account once the EIK is obtained.
Banks generally require: collateral for loans, proof of income, a good credit history, and repayment capacity.
To finalize your application, please prepare the following documents related to your company and its representatives.
Provide a certified copy of the company’s articles of association and the deed of formation.
Attach a recent extract from the Commercial Register.
Submit copies of valid identification documents for all managers and ultimate beneficial owners.
Prepare details on the source of funds and the precise nature of the economic activity.
Opening a professional account can be immediate after registration with the register in simple cases, but the overall document review period often extends to 1–2 weeks, especially for structures with complex or non-resident ownership.
Constraints of physical presence for signature, language, and documentation can complicate the process for foreign entrepreneurs. This is why some choose to combine:
– a local bank for capital deposit and compliance,
– fintech / EMI solutions (Wise, Revolut, etc.) for international collections, multi-currency IBANs, and online management.
In any case, since the adoption of the euro, opening accounts in EUR becomes the norm and eliminates much of the friction related to conversions.
Tax and Digital Obligations: SAF‑T, Declarations, and Audits
Alongside the simplification of company formation, Bulgaria is undertaking a deep modernization of its tax administration. At the heart of this evolution is the implementation of SAF‑T (Standard Audit File for Tax), a standardized file format defined by the OECD to allow administrations to receive accounting data in a structured manner.
The National Revenue Agency (NRA) has integrated this standard into its budget laws and tax procedure code, with a phased rollout:
– 2026: Monthly obligation for large enterprises exceeding certain thresholds for assets, turnover, and tax and social contributions.
– 2027–2028: Progressive extension to large, medium, and small enterprises based on turnover and contribution thresholds.
– 2029: Generalization to all non-micro enterprises.
– 2030: Integration of micro-enterprises (except those not subject to VAT and falling under certain exceptions).
Presentation of the three main categories of obligations related to the Standard Audit File for Tax (SAF‑T), a standardized format for exchanging accounting and tax data.
Obligation to transmit the file containing all accounting entries, balances, and reference data (chart of accounts, third parties, etc.) upon request from the tax administration.
Obligation to transmit invoicing data (issued and received) in a specific format, often in real-time or periodically, according to local regulations.
Obligation related to customs declarations, involving the transmission of customs declaration data in the defined SAF‑T format.
– Monthly files (to be transmitted before the 14th of the following month) including:
– General ledger,
– Customer/supplier accounts,
– Sales and purchase invoices,
– Customer, supplier, product, payment data,
– Tax tables.
– Annual files (before June 30) related to fixed assets (acquisition costs, depreciation).
– Files on request for inventory, transmitted only upon NRA request.
Technically, everything relies on XML files conforming to an XSD schema, submitted via the NRA digital portal, signed with a qualified electronic signature. Large companies must therefore ensure their accounting software can generate these files, which explains the importance of anticipating from the formation phase if aiming for rapid growth.
The administration provides for a six-month grace period after entering the scope, with reduced or non-existent penalties.
– Possibility to correct the first six monthly files until the deadline of the seventh.
– General six-month window to rectify a submitted file.
– In case of technical rejection of a file, a 7-day deadline to correct and resubmit.
Companies that fail to comply face fines of up to 15,000 BGN for legal entities (approximately 7,700 €) and 500 to 2,000 BGN for natural persons, in addition to late payment interest on taxes due.
This shift to an intensive digital taxation is part of a broader strategy to combat fraud and align with EU standards. For a company founder, this mainly means it is essential to set up from the outset:
– accounting maintained in compatible software,
– data archiving and reliability procedures,
– a direct link with an accountant proficient in SAF‑T files.
Other European Evolutions: Pay Transparency
Even though taxation is the main driver for establishing in Bulgaria, other European directives are gradually transforming the legal environment. Among them, the Pay Transparency Directive (EU Pay Transparency Directive) will eventually impose new reporting obligations on employers.
While, based on available data, Bulgaria has not yet fully transposed this directive, the milestones are already set:
From 2027, companies with 250 employees or more will have to publish this information annually. Those with between 150 and 249 employees will have triennial reporting. The obligation will be extended to companies with 100 to 149 employees from 2031. Companies with fewer than 100 employees are not subject to this mandatory reporting but must comply with certain internal transparency rules.
Companies will also have to:
– include pay ranges in job advertisements,
– refrain from asking candidates about their salary history,
– implement joint pay assessment procedures when unexplained gaps appear.
For most common company formation structures (SMEs), the impact will remain moderate in the short term, but this evolution must be integrated into the design of HR policy, especially if one aims to build a large outsourcing hub or service center.
A Low-Cost Country but Fully “EU Compliant”
What distinguishes Bulgaria from other low-tax destinations is its positioning as a fully compliant jurisdiction, not as an exotic refuge. The country:
– is not listed on any EU or OECD black or gray lists,
– applies European directives against tax evasion,
– has transposed Controlled Foreign Company (CFC) rules,
– imposes transfer pricing and economic substance rules.
To sustainably benefit from the 10% rate and other advantages, a company must therefore:
To be recognized as a legitimate business in a country, a structure must: have a **real presence** (with premises, staff, and operational activity), justify the consistency of its cost and margin structure, and scrupulously respect tax, accounting, and social reporting obligations.
In return, the company benefits from: access to new technologies, the development of new skills, and the improvement of its reputation in the market.
– wage and real estate costs well below those in the West,
– a stable banking environment,
– a skilled, often English-speaking workforce,
– a network of special economic zones and industrial parks sometimes offering additional relief.
Some high-unemployment areas even allow, under conditions, full corporate tax exemptions on profits from local production activities, subject to reinvestment. Accelerated depreciation schemes and R&D incentives also exist.
Daily Management: Social, Accounting, and Reporting Obligations
Once the company is formed, management obligations largely align with what is known in the rest of the EU, however with some particularities in timing and form.
On the tax and accounting front, we find:
– a fiscal year aligned with the calendar year (unless an exception is granted),
– an annual corporate income tax return,
– advance payments based on annual turnover,
– the possibility to carry forward tax losses for 5 years,
– the obligation to file annual financial statements with the Commercial Register.
Regarding social matters:
– Bulgaria applies a flat income tax of 10% for employees,
– social contributions are shared between employer and employee, with an overall burden lower than in most Western EU countries,
– the company must register as an employer upon hiring the first employee, and declare them to the administration within 7 days.
Managing these obligations can be delegated to a local accounting firm, which is generally recommended, given the use of Bulgarian and the density of rules.
For Which Types of Projects is Bulgaria Relevant?
Considering all parameters – taxation, euro, costs, speed of formalities, EU framework – forming a company in Bulgaria proves particularly relevant for several project profiles:
Bulgaria offers a competitive environment for several types of activities, thanks to its advantageous costs, access to the European single market, and specialized ecosystems.
Ideal for consulting, IT, engineering, digital marketing, and business process outsourcing.
Benefiting from symbolic minimum capital, the VCC form, and the dynamic ecosystems of Sofia and Plovdiv.
Combining regional logistics, low costs, and direct access to the European market.
An effective solution for foreign groups wishing to outsource these functions.
Leveraging a skilled workforce and energy costs below the European average.
The possibility to set up a structure in a few days, to operate in euros, to benefit from a 10% CIT rate, to take advantage of an extensive tax treaty network, and to rely on competent accounting and legal providers makes Bulgaria a particularly attractive platform for all those seeking a clear, sustainable, and cost-controlled EU “post-lev” establishment.
In return, it is advisable to properly anticipate the implications and commitments related to a decision or agreement.
– banking requirements (KYC, potential physical presence),
– the increasing digital obligations (SAF‑T),
– future social requirements linked to European directives (pay transparency).
By mastering these parameters from the project design stage, company formation in Bulgaria can become a powerful lever for competitiveness and tax security within the European Union itself, with formalities realistically completed within a week for the best-prepared setups.
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Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.
On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.
Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.
