Bulgaria for IT Companies & Software Developers: Tax, Setup & Hiring (2026)

Bulgaria has become one of the most attractive EU destinations for IT companies, software agencies, and solo developers. A flat 10% corporate income tax — the second-lowest in the EU — combined with a growing talent pool of over 105,000 IT professionals, EU membership, and operating costs a fraction of Western Europe make it a compelling base. Whether you are a SaaS founder looking for a tax-efficient EU entity, a digital agency wanting to hire Bulgarian developers, or a freelance developer considering incorporation, this guide covers everything: company setup, tax structure, hiring costs, VAT for digital services, and practical infrastructure. All figures are in EUR following Bulgaria's euro adoption on January 1, 2026.

Why IT Companies Choose Bulgaria

Bulgaria's appeal to tech companies comes down to five factors that, taken together, are difficult to match elsewhere in the EU:

• Lowest effective tax in the EU (after Hungary). Bulgaria's 10% flat CIT produces a combined CIT + dividend rate of just 15% (10% corporate tax + 5% dividend withholding tax). Only Hungary's 9% CIT is lower as a headline rate — but Hungary's combined tax from company profit to personal pocket can reach approximately 22.7% due to higher dividend and social contribution taxes. Bulgaria's 15% is genuinely among the lowest effective rates in the EU.
• Deep IT talent pool. Bulgaria has over 105,000 IT professionals, with more than 2,000 new tech graduates entering the workforce annually. Sofia alone accounts for 88% of the country's ICT value-added. Major international companies including SAP, VMware (Broadcom), Coca-Cola HBC, Telerik (Progress), and Uber maintain significant development offices in Sofia.
• EU membership and single market access. A Bulgarian company is an EU company. You can issue EU invoices, benefit from the reverse charge mechanism for B2B services, hire EU citizens without work permits, and access EU grants and funding programs.
• Significantly lower operating costs. Office rent, developer salaries, accounting fees, and general overhead in Sofia are 50-70% lower than in Berlin, Amsterdam, or London. A senior developer in Sofia costs approximately what a junior developer costs in Western Europe.
• Favorable timezone. GMT+2 (GMT+3 in summer) overlaps comfortably with both Western European and Middle Eastern business hours, and provides 4-6 hours of overlap with US East Coast.

Sofia is recognized as one of the fastest-growing tech centers in Europe, anchored by infrastructure like Sofia Tech Park — Bulgaria's first science and technology park — and a vibrant startup ecosystem supported by local accelerators, VCs, and the InvestBulgaria Agency.

Setting Up Your IT EOOD

The standard vehicle for an IT company in Bulgaria is an EOOD (Еднолично дружество с ограничена отговорност) — a single-member limited liability company. There is no special license, permit, or regulatory approval required for IT, software development, or SaaS businesses. IT is an unregulated activity in Bulgaria.

NACE Codes for IT

When registering, you select a primary NACE code (economic activity classification). The most common for IT companies:

• 62.01 — Computer programming activities
• 62.02 — IT consultancy activities
• 62.03 — Computer facilities management activities
• 62.09 — Other IT and computer service activities
• 63.11 — Data processing, hosting, and related activities
• 63.12 — Web portals

You can list multiple NACE codes, but one must be designated as the primary activity.

Registration Process

The setup process is straightforward and identical to any other EOOD:

1. Prepare documents — Articles of association, specimen signature declaration, owner's decision to establish, registered address consent. All notarized.
2. Open a capital contribution account — Deposit minimum EUR 1 (most founders deposit EUR 1-100). The bank issues a deposit certificate.
3. File with the Trade Registry — Submit the application to the Bulgarian Commercial Register. Processing takes 1-3 business days.
4. Post-registration steps — Open a corporate bank account (1-2 weeks KYC, EUR 100-500 in fees depending on the bank), register for VAT if needed, obtain a KEP (qualified electronic signature), and appoint an accountant.

Corporate bank account opening typically takes approximately one week for KYC processing, with initial setup costs of EUR 100-500 depending on the bank. For a comparison of banking options, see our guide on corporate bank accounts for EOODs.

Tax Overview for IT Companies

Bulgaria's tax regime for IT companies is simple and flat. There are no sector-specific rates, no special IT incentives, and no complexity — which, depending on your perspective, is either refreshingly straightforward or a missed opportunity.

Corporate Income Tax: 10%

All corporate profit is taxed at a flat 10%. This is the second-lowest headline CIT rate in the EU (Hungary charges 9%). There are no brackets, no surcharges, and no local income taxes on top.

Dividend Withholding Tax: 5%

When distributing profit to individual shareholders, a 5% dividend withholding tax applies. The combined effective rate from company profit to personal pocket is therefore 15% (EUR 100 profit → EUR 10 CIT → EUR 90 distributable → EUR 4.50 dividend tax → EUR 85.50 net to the individual).

No IP Box Regime

Unlike Cyprus, Ireland, Luxembourg, the Netherlands, and several other EU countries, Bulgaria does not have an IP box or patent box regime. There is no reduced tax rate for income derived from patents, software copyrights, or other intellectual property. All income — including software licensing royalties, SaaS subscription revenue, and IP-derived income — is taxed at the standard 10% CIT.

R&D Tax Incentives: Limited

Bulgaria currently offers limited R&D tax incentives compared to peers. Under the Corporate Income Tax Act (ZKPO), certain R&D assets may qualify for accelerated depreciation, but there is no R&D tax credit or "super deduction" similar to what France, the UK, or Ireland offer. The Bulgarian government has announced plans to introduce enhanced R&D tax breaks, but as of April 2026, no comprehensive regime is in effect.

For IT companies investing heavily in R&D, the main alternative funding channels are EU grants — specifically Horizon Europe (the EU's EUR 95.5 billion research and innovation program) and Digital Europe (focused on AI, cybersecurity, and digital skills). Bulgarian companies can also access national funding through the Operational Programme for Innovation and Competitiveness (OPIK).

Freelancer Alternative: 7.5% Effective Rate

Solo developers working as freelancers (self-employed persons) in Bulgaria can achieve an effective income tax rate of approximately 7.5% on their net income, thanks to a 25% recognized expense deduction applied before the 10% flat income tax. However, this comes with personal liability exposure that an EOOD avoids, and social security contributions are still due. For a detailed comparison, see our article on company vs freelancer in Bulgaria.

Hiring Developers in Bulgaria

Bulgaria's developer salaries are significantly lower than Western Europe while the quality of engineering talent is high. The country produces strong computer science graduates from Sofia University, the Technical University of Sofia, and other institutions, and has a mature outsourcing/nearshoring industry that has trained thousands of developers on international projects.

Salary Ranges (2026, Gross Monthly)

Employer Costs

On top of the gross salary, the employer pays approximately 18.92% in social security and health insurance contributions. This is the employer's cost — the employee separately contributes 13.78%, deducted from their gross salary. The total employer cost formula:

Additionally, budget EUR 20-40 per employee per month for accountant payroll processing. For the complete breakdown of employer obligations, see our detailed guide on hiring an employee in Bulgaria: total cost and step-by-step.

Contract Types

• Employment contract (trudov dogovor) — Standard for full-time hires. Must be registered with the NRA before the employee starts work. Provides full labor protections, minimum 20 days paid leave, and termination restrictions.
• Civil contract (grazhdanski dogovor) — For project-based or freelance work. Lower social security burden but cannot be used as a substitute for employment if the relationship has employment characteristics (fixed hours, employer direction, ongoing work). Misclassification penalties are severe.

Hiring a Remote Team in Other EU Countries

Many IT companies registered in Bulgaria want to hire developers working remotely from other EU countries — Germany, Poland, Romania, or elsewhere. While technically possible, this creates significant compliance risks that are often underestimated.

Permanent Establishment (PE) Risk

If your Bulgarian EOOD has an employee working full-time from another EU country, that employee's activity may constitute a permanent establishment in that country under the applicable double taxation treaty. This can trigger:

• Corporate tax obligations in the employee's country on profit attributable to that PE
• Local filing requirements — annual returns, transfer pricing documentation
• VAT registration if the PE threshold is met

The PE risk is especially high if the employee has authority to conclude contracts on behalf of the company or if the remote role is central to the company's revenue generation (e.g., your only developer building the product).

Social Security: Country of Work Applies

Under EU Regulation 883/2004, employees are generally subject to the social security system of the country where they work, not the country where the employer is registered. This means your Bulgarian EOOD must register as an employer in the employee's country and pay local social security contributions there — which are often much higher than Bulgaria's 18.92%. Germany's employer social security is approximately 20-21%, France's approximately 45%, and Italy's approximately 30%.

Practical Alternatives

• Employer of Record (EOR) — Services like Remote, Deel, or Oyster employ the worker on your behalf in their country. You pay a service fee (typically EUR 300-700/month per employee) but avoid all local compliance obligations.
• Freelance/contractor arrangements — Engage the person as an independent contractor. They invoice your EOOD. This works for genuinely independent professionals but carries misclassification risk if the relationship resembles employment.
• Have the employee relocate to Bulgaria — Eliminates all PE and social security complications. Bulgaria's low cost of living makes this attractive for many developers.

VAT for SaaS & Digital Services

VAT treatment depends on who your customer is (business or consumer) and where they are located.

B2B Sales to EU Customers

When your Bulgarian company provides software, SaaS subscriptions, or IT services to a VAT-registered business in another EU country, the reverse charge mechanism applies. You issue an invoice without Bulgarian VAT (0%), and the customer self-accounts for VAT in their country. You must report these sales in your monthly VIES declaration.

B2C Sales to EU Consumers

When selling SaaS or digital services to individual consumers (B2C) in other EU countries, VAT must be charged at the consumer's country rate. To simplify compliance, you can register for the One Stop Shop (OSS) scheme — a single EU-wide registration through Bulgaria's NRA that lets you report and pay VAT for all EU countries in one quarterly return.

There is a EUR 10,000 annual threshold for cross-border B2C digital sales. Below this amount, you can charge Bulgarian VAT (20%) on all EU B2C sales. Once you exceed EUR 10,000 in cumulative B2C sales to other EU countries, you must switch to charging the customer's local VAT rate (and register for OSS or register for VAT in each country).

B2B and B2C Sales Outside the EU

Services provided to businesses or consumers outside the EU are outside the scope of Bulgarian VAT (place of supply is the customer's country). You invoice without VAT.

VAT Registration Threshold

Mandatory VAT registration in Bulgaria is triggered at EUR 50,000 in taxable turnover within the preceding 12 months. However, many IT companies register voluntarily from day one — either because their B2B EU clients expect a VAT-registered counterparty, or to reclaim input VAT on expenses. For a complete guide, see our article on Bulgaria VAT registration in 2026.

Practical: Banking, Office & Infrastructure

Banking

Bulgarian EOODs can open corporate accounts at local banks (UniCredit Bulbank, DSK Bank, Postbank, First Investment Bank) or use fintech alternatives. Wise Business and Revolut Business are widely used by IT companies for multi-currency invoicing and lower international transfer fees, though they are not full banking licenses in Bulgaria and cannot replace a local bank account for certain regulatory purposes (e.g., salary payments to Bulgarian employees must typically go through a local bank).

Bank account opening takes approximately 1-2 weeks for KYC processing. Expect initial fees of EUR 100-500 depending on the bank. For a detailed comparison, see our guide on Wise/Revolut vs Bulgarian banks for EOODs.

Office Space & Coworking

Sofia has a mature coworking ecosystem. Dedicated desk prices range from approximately EUR 150-350 per month at spaces like Puzl CowOrKing (IT-focused), Campus X, SOHO, and Regus. Private offices for small teams start from approximately EUR 400-800/month. A registered address (virtual office) sufficient for company registration costs EUR 30-60/month.

Many IT companies operate fully remotely and use a virtual office for the registered address only. This is perfectly legal and common.

Internet & Infrastructure

Bulgaria consistently ranks among the top EU countries for internet speed and affordability. Fiber-optic broadband is widely available in Sofia and major cities, with speeds of 1 Gbps common at residential and commercial locations. Mobile 5G coverage is expanding. Infrastructure is not a concern for tech companies.

Stock Options & ESOP

Bulgaria has no dedicated ESOP legislation. There is no special tax-advantaged employee stock option scheme comparable to the UK's EMI or France's BSPCE. Stock option arrangements can be structured through share purchase agreements or conditional share transfer agreements, but the tax treatment requires careful analysis. At exercise or share acquisition, the benefit may be treated as employment income (subject to 10% PIT and social security contributions) or as a capital gain (10% flat tax on the difference between acquisition cost and market value). Given the lack of specific legislation and the fact-specific nature of the analysis, we strongly recommend consulting a tax advisor before implementing any equity compensation plan.

Frequently Asked Questions

Disclaimer: This article provides general guidance on setting up an IT company in Bulgaria based on current legislation as of April 2026. Tax rates, social security contributions, and VAT thresholds are subject to change. All amounts are in EUR (Bulgaria adopted the euro on January 1, 2026). Corporate income tax is 10% and dividend withholding tax is 5%, giving a combined rate of 15%. Developer salary ranges are indicative and based on market data — actual salaries vary by role, technology, and company. This article does not constitute legal or tax advice. For personalized guidance, consult a qualified Bulgarian lawyer or tax advisor. Last updated: April 9, 2026.