Pitfalls to Avoid When Setting Up a Company in Bulgaria

Published on October 17, 2026 and written by Cyril Jarnias

Creating a company in Bulgaria is attracting more and more foreign entrepreneurs, drawn by the 10% corporate tax, EU-aligned VAT, and still competitive labor costs. But field experience shows that for a non-resident, the main challenge is no longer obtaining an extract from the commercial register; what derails projects are the steps that follow – bank account opening, VAT, accounting, payroll, interactions with the Bulgarian administration, and meeting deadlines.

Choosing the Wrong Legal Form from the Start

Bulgarian law offers a fairly broad range: sole proprietorship (ET), single-member limited liability company (EOOD), multi-member limited liability company (OOD), joint-stock company (AD, EAD), cooperative, partnerships, branch, representative office, and more recently the variable capital company (CVK/DPK) aimed at startups. The flexibility is real, but it becomes a trap if you don’t choose the right structure.

Conversely, choosing a heavier structure, such as a joint-stock company (AD or EAD), for a small agency or freelance studio unnecessarily complicates the entrepreneur’s life: much higher minimum capital (50,000 BGN or 25,000 EUR depending on sources), board of directors, more frequent audit obligations, and increased formalities. The variable capital company (CVK) is attractive for certain startups – especially because it facilitates investor entries and exits – but it is reserved for micro and small enterprises (fewer than 50 employees, limited revenue and asset thresholds) and remains recent in practice.

A quick comparison helps set the foundation:

Understanding these differences avoids a costly mistake: having to transform the structure just as the business takes off, when banks, investors, and tax authorities are already dealing with the company.

Underestimating the Importance of the Company Name and Bulgarian Address

The name and address may seem like details, but they are often the first reasons for file rejection at the Commercial Register and the bank.

Company Name: Conflicts, Suffixes, and Trademarks

The first trap is choosing a name already taken or too similar to an existing company. The Commercial Register rejects names that create a risk of confusion, but this rejection sometimes comes after the notary visit, which means wasted fees and delays. Added to this is the obligation to include the legal suffix in Bulgarian: “EOOD”, “OOD”, “AD”, etc. Forgetting this suffix, or typing “OOD” in one document and “EOOD” in another, is enough to block registration.

Registered Address: Not Just a Mail Drop

Another classic mistake: treating the address as a simple “detail to sort out later”. In Bulgaria, the company must be registered with a precise, documented registered office. Sending a partial address, or a vague certificate from a co-working space that does not meet the Register’s or the bank’s standards, leads to rejections.

Unchecked mailboxes are a time bomb: administrative notifications, bank letters, audit notices… all these documents have strict response deadlines. Not receiving them or opening them too late quickly turns into fines, and sometimes account freezes.

A local service provider (law firm or accounting firm) that serves as the registered office and effectively handles mail – scanning, translation, response – is often the safest solution, provided the contract is well drafted and the address is accepted by the Register and banks.

Neglecting Notarization, Apostille, and Translation

Many founders imagine that a “company formation in Europe” is entirely digital and that the notary is an outdated formality. Bulgaria remains, at this stage, very attached to paper and formalism.

For a capital company, several documents must be certified:

– the manager’s signature (specimen signature) before a Bulgarian notary or consulate;

– certain assembly resolutions (appointment of manager, transformations, etc.);

– powers of attorney (PoA) if the formation is done remotely.

The typical steps for a non-resident founder are as follows:

Underestimating these legalization timelines is a common trap for founders who want to “be operational in two weeks”. Between appointments, apostille, translation, and mailing, the notarial part can become the longest element if not planned in parallel.

Imagining the Bank Will Follow Automatically

For many foreigners, the blocking point does not appear at the Commercial Register, but when opening the company’s bank account. Since 2019, Bulgarian banks’ policies toward companies owned by non-residents have hardened, under the combined effect of EU anti-money laundering directives, the Bulgarian anti-money laundering law, preparation for euro adoption, and Bulgaria’s inclusion on the FATF “grey list”.

The symptoms are well known:

Banks scrutinize the ownership structure, the residence of beneficial owners, the nature of the activity, real presence in Bulgaria (premises, personnel, local service providers). Some dismiss outright profiles deemed too risky: crypto, gambling, adult content, flows with sanctioned or high-risk jurisdictions, income linked to certain countries (Russia, China, Baltic states, Angola, etc.), beneficial owners without justification of fund origin.

The founder who walks into the branch “empty-handed” with only the incorporation deed then faces a wall of requests: certificate of good standing less than six months old, articles of association, minutes of manager appointment, passports and proof of address of UBOs, tax residence certificates, detailed description of the activity, projected turnover, main customers and suppliers, registered office contract, sometimes proof of tax registration in the home country for a foreign parent company.

Imagining that the account opening can be done remotely via a simple power of attorney is another mirage. In current practice, most banks require the manager’s presence at least one business day in Sofia or Plovdiv. Some do not accept any foreign notarial certification, even apostilled, or heavily restrict online banking access for non-residents.

Finally, one must prepare for a psychological element: a few institutions openly favor local clients, or foreigners with permanent resident status or an established international reputation. For a young company owned by an unknown founder, with no local employees, the file is never “a given”. Hence the value of using a local firm that knows the policies of different banks, pre-screens files, and avoids submitting a flawed application that will close the door for a long time.

Mishandling the Critical VAT Registration Step

The 10% corporate tax is often the reason founders look at Bulgaria. But in practice, it is VAT errors that trigger the most painful audits. Three families of traps regularly appear.

Ignoring Thresholds and Triggers

Bulgaria applies a 20% VAT regime with a turnover threshold above which registration becomes mandatory. The situation evolves, and figures vary according to sources and reforms, but the principle remains: exceeding a certain amount of taxable turnover, calculated over a period (calendar year, rolling 12 months depending on the regulations), requires submitting a VAT registration application within a short deadline (7 to 14 days depending on current rules). From the day after the threshold is exceeded, transactions become subject to VAT, even if the number has not yet been assigned, complicating invoice management.

Beyond the domestic threshold, other triggers exist:

Many founders simply think: “as long as I’m small, I don’t need to worry about it.” Result: they start invoicing without VAT to B2B clients in Germany or France, who expect an EU and VIES VAT number, or buy tens of thousands of euros worth of digital services without declaring the VAT due in Bulgaria.

Getting the Strategy or Timing Wrong

Registering for VAT at the wrong time can be costly. Doing it too hastily when the client base is 90% non-taxable individuals increases prices by 20% without the possibility for the client to deduct, and adds monthly filing obligations. Conversely, waiting until well past the threshold to register means losing several months of VAT recovery on expenses (rent, equipment, marketing) and exposes you to back assessments.

For a consultant or B2B SaaS that mainly invoices European companies, a common strategy is:

Added to this is the OSS/IOSS issue for B2C sales within the EU, especially in e-commerce and digital services: ignoring these mechanisms on the grounds that “the company is Bulgarian” is a mistake. It is not the company’s nationality that matters, but the rules on place of consumption and EU-wide thresholds.

Forgetting the Granularity of Filing Obligations

Once registered, the company must submit monthly VAT returns with sales and purchase ledgers, often supplemented by VIES declarations for intra-community B2B transactions. Deadlines are tight, and fines for late or omitted filings can range from 500 BGN to over 10,000 BGN per return. Saying “we’ll deal with it at year-end with the accountant” is one of the costliest errors: VAT is a month-by-month affair, and chain corrections are precisely the type of behavior that attracts auditors.

Treating Accounting as a Mere Administrative Formality

Many foreign entrepreneurs reason like this: “the rate is 10%, everything is simple, I’ll do the accounting at the end of the year.” In Bulgarian practice, it is the opposite: it is the systems and procedures that are demanding, far more than the rate.

Neglecting Monthly Bookkeeping and Reconciliation

Tax auditors very quickly identify companies with makeshift accounting: missing documents, incomplete supporting evidence, unreconciled bank statements, platform reports (Stripe, PayPal, marketplaces) that don’t match declared figures, frequent retrospective corrections, series of corrective VAT returns.

For a company, even a minimally active one, the law requires double-entry bookkeeping, kept up to date. The annual financial statements are only a summary; upstream, monthly entries, bank reconciliations, systematic archiving of invoices, contracts, and statements are required. A “everything at year-end” approach almost inevitably leads to:

Yet a constant stream of retrospective corrections is, for an auditor or inspector, a red flag. It then becomes tempting to question the entire accounting, and with it the very reality of the transactions.

Confusing Personal Cash with Company Cash

Another common reflex: paying personal expenses with the company card, or mixing the manager’s transfers and client receipts in the same account. What may seem harmless at first actually destroys traceability: how to prove to the authorities that a transfer to a hotel, an airline ticket, or a gas fill-up is a business expense and not a disguised benefit?

Bulgarian authorities closely examine car expenses, travel, hotels, restaurants, fuel, home-related expenses. Without clear justification and solid documentation, these flows can be reclassified as hidden profit distribution or non-deductible expenses, resulting in:

– additional corporate tax;

– withholding tax on dividends;

– late payment interest;

– penalties.

Forgetting Publication and Audit Obligations

In Bulgaria, all companies must: comply with legal and regulatory requirements, maintain financial accounts, submit tax returns, and follow occupational health and safety standards.

– close their fiscal year on December 31;

– prepare annual financial statements (balance sheet, income statement, cash flow, changes in equity, notes) under national accounting standards (NAS) or IFRS;

– file these accounts with the tax authority and the Commercial Register within legal deadlines (with slight variations depending on legal form, but in practice concentrated in the first half of the year).

Large entities and certain public-interest companies must also have their accounts audited by a registered auditor. For these entities, exceeding certain asset, revenue, or employee thresholds triggers this obligation, as does the legal form (ADs are auditable regardless of size).

– fines for late filing with the National Statistical Institute or the Registry Agency (from a few hundred to several thousand BGN);

– specific penalties for non-compliance with the Accounting Act (failure to keep books, failure to prepare financial statements, failure to retain documents for ten years, etc.) which can reach tens of thousands of BGN for the company and several thousand for the manager;

– possibility of the manager being personally sanctioned, including in cases of deficient accounting organization within the meaning of Article 9 of the Accounting Act;

– public mention of unfiled accounts in the commercial register, which damages credit ratings, complicates access to financing, and deters counterparties and banks.

Again, the trap is thinking that “no one looks” or that the modest size of the activity keeps you safe. In reality, authorities are increasingly cross-referencing data (tax returns, statistical files, public registers) and specifically targeting entities with foreign capital, especially in e-commerce and online services.

Getting the Status of People Wrong: Employee or Independent Contractor?

For foreign founders, one of the most underestimated traps concerns the boundary between employee and contractor. In Bulgaria, the authorities (Labor Inspectorate, National Revenue Agency, Social Security Institute) are increasingly vigilant about “false self-employment”.

Again, form matters less than substance: a contract labeled “freelance” or “service agreement” offers no protection if, in reality, the relationship resembles employment.

Indicators That Tip the Scale Toward an Employment Contract

Courts and administrations rely on a few major criteria:

More concrete indicators serve as triggers for investigations:

– requirement of fixed hours (9am–6pm);

– obligation to be logged into a time tracking or attendance tool;

– systematic provision of equipment (computer, phone, software);

– exclusivity clauses or prohibition from working for other clients.

When several of these elements are present, the Labor Inspectorate or Revenue Agency can reclassify the relationship as an employment contract, with retroactive effect.

The Real Cost of Misclassification

Reclassification is not just about changing the label. It entails a massive catch-up:

For a foreign company that “employs” people in Bulgaria via poorly drafted service contracts, these risks are added to the risk of creating a local permanent establishment, with even heavier tax consequences (taxation of part of the profit under Bulgarian corporate tax, obligation to register for tax, etc.).

To limit these dangers, contracts and reality must align: a genuine contractor should be able to organize their time, work for multiple clients, use their own equipment, invoice per task or deliverable, and bear economic risk (non-payment if the service is deficient). Failing that, it is better to commit to an employment contract, with payslips, contributions, and social protection, even if it means using an Employer of Record provider if the company does not yet have a local structure.

Ignoring the Cross-Effects of International Taxation

A Bulgarian company owned by a non-resident remains, from a Bulgarian perspective, a Bulgarian tax resident: its worldwide profit is taxed at 10% corporate tax, regardless of whether its owner lives in Sofia, Paris, or Dubai. Often, confusion arises from the overlap with personal taxation in the founder’s country of residence.

Two points need to be mastered.

Separating Corporate and Personal Taxation

In Bulgaria, it is the company (e.g., the EOOD) that pays 10% on its profit, then possibly a dividend tax (currently 5% for most recipients, subject to treaties). The founder, meanwhile, becomes or not a tax resident in another country according to local rules (the 183-day test, home, vital interests, etc.) and declares – or not – the income they receive from the company: manager salary, management fees, dividends.

– the company pays 10% CIT in Bulgaria;

– dividends paid to the founder are taxed at 5% withholding in Bulgaria;

– the founder declares these dividends in their country of residence but obtains a tax credit or exemption under the treaty, so they do not pay a second time on the same amount.

Provided, of course, that the procedure is followed: tax residence certificate issued by the foreign tax authority, proof that the beneficiary is indeed the beneficial owner of the income, absence of a permanent establishment in the other country, submission of a formal request to the Bulgarian Revenue Agency when the treaty requires it, or a refund request if withholding was applied at the domestic rate before the treaty was applied.

Monitoring the Risk of a Permanent Establishment Abroad

Many founders based outside Bulgaria rely on the Bulgarian company to invoice globally. However, if the company has offices, a warehouse, or employees in another state, that state’s tax administration may consider that the company has a permanent establishment there and claim a share of the profit tax.

– concentrate key functions (management, strategic decisions, major contracts) in Bulgaria, and be able to demonstrate it (meeting minutes, signatures, documents);

– avoid giving an individual contractor in another country the usual authority to conclude contracts on behalf of the Bulgarian company;

– document the absence of a fixed place of business for the core activity in other states (no dedicated offices, permanent stocks, etc.), unless you accept being taxed there.

Again, the trap is relying on “paper” structures without real substance, which fall apart as soon as a foreign or Bulgarian tax authority examines the situation in detail.

Relying on “Low-Cost” Providers Without Comprehensive Support

The temptation is great to choose a low-priced “company formation in Bulgaria” offer that only involves filing documents with the Register. In the short term, the structure exists, and the entrepreneur feels they got a good deal. In the medium term, the bill arrives:

Setting up a Bulgarian company is not an isolated service: it is inseparable from a compliance plan across several areas – legal, banking, accounting, tax, social. A “package” limited to incorporation, without thought about:

– the most suitable legal form for the activity;

– the address and substance;

– the VAT and OSS strategy;

– the manager’s situation (residence, salary, contributions);

– the annual compliance calendar;

amounts to building a house without foundations, in a country you don’t know well.

Underestimating the Timeline and Real Costs

Finally, one last trap cuts across all others: that of unrealistic expectations. Many founders arrive with the idea that in “a few days” they will have a company, an account, a VAT number, a fully operational online IBAN, all for a few hundred euros.

The reality of Bulgaria in 2026 is more nuanced:

Added to this are the less visible costs:

– sworn translation of foreign documents;

– apostilles and legalization;

– registered office fees with a lawyer or accountant;

– professional fees in case of audit, adjustment, or litigation.

Planning over two or three years, rather than just the incorporation phase, allows for proper budget sizing and avoids nasty surprises.

Conclusion: Anticipate Rather Than Repair

Bulgaria remains an attractive environment for developing an international activity: moderate taxation, relatively flexible company law, the possibility for a foreigner – EU or non-EU – to hold 100% of the capital of an EOOD or OOD, and a dense network of tax treaties. But these advantages are only valuable if you avoid the main traps:

In a context where Bulgarian authorities are intensifying controls, banks are obsessed with money laundering risk, and the European Union is simultaneously strengthening transparency and sustainability (including through future sustainability reports), the era of the “offshore” bubble is over. Setting up a company in Bulgaria is no longer just signing articles of association; it means accepting a demanding regulatory framework and adapting to it methodically.

For the savvy entrepreneur, this is good news: by mastering these constraints, they stand out from those who hit a wall and build a solid structure, credible to banks, clients, and investors – both in Bulgaria and internationally.

Sources

• PwC Tax Summaries — Bulgaria (reviewed 02/08/2026)

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Cyril Jarnias

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.

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