Bulgarian OOD (Дружество с Ограничена Отговорност) requires BGN 2 (~€1) minimum capital - EU's absolute lowest. Formation takes 3-5 business days online via TRA. Corporate tax: 10% flat rate (EU's lowest). Bulgaria offers Sofia tech hub, EU's cheapest labor costs (€600-1,200/month developers), Black Sea location, nearshore outsourcing industry, and ultra-low operating costs. Most cost-effective EU jurisdiction.
Formation Requirements
OOD (limited liability company) minimum 1 shareholder (individual or legal entity). Maximum 50 shareholders (if exceeded becomes AD).
Manager (upravitel): Minimum 1 required. No residency requirement for shareholders/managers. Bulgarian address required (virtual office acceptable).
Capital Requirements
Minimum share capital: BGN 2 (~€1) - EU's absolute lowest. Practical minimum: BGN 10,000-20,000 (~€5,000-10,000) for banking credibility.
Payment: Must be deposited before TRA registration. Bank statement as proof. Bulgarian banks require €2,000-5,000 minimum deposit typically.
Formation Process
Notarize articles of association (ustav or druzhestven dogovor). Cost: BGN 100-200 (~€50-100). Same-day notary service available in Sofia.
Register via TRA (Trade Registry Agency) online portal. One-stop shop includes tax registration (BULSTAT), social security.
TRA Registration
Processing: 3-5 business days standard. Filing fee: BGN 60 (~€30) online, BGN 120 in-person. Fast-track (24-hour): BGN 120 online.
Receive BULSTAT number: Company tax identifier (9-13 digits). Automatic NRA (National Revenue Agency) registration for tax purposes.
VAT registration: Required if revenue >BGN 100,000/year (~€50,000). Optional voluntary registration for EU VAT compliance.
Language barrier: TRA portal primarily Bulgarian-language. English support limited. Legal/accounting advisor essential for non-Bulgarian speakers (cost: €500-1,500 full formation service).
Tax Structure
Corporate income tax: 10% flat rate (EU's lowest). Lower than Hungary 9% in practice due to simpler structure, fewer restrictions.
Dividend withholding: 5% on dividends to individuals (combined ~14.5% effective rate). No withholding to EU corporate shareholders (EU Parent-Subsidiary Directive).
Social Security
Employer social contributions: 18.92% on gross salary (among EU's lowest). Employee contributions: 13.78%. Total: 32.7% vs 40-50% in Western EU.
Minimum wage: BGN 933/month (~€477) in 2025. Actual tech salaries: BGN 3,000-6,000/month (~€1,500-3,000) for developers.
Bulgarian 10% corporate tax + 5% dividend tax = 14.5% total effective rate - EU's lowest combined tax burden for owner-operators.
Name Requirements
Check availability via TRA portal. Name must be unique nationwide.
Mandatory suffix: "Дружество с Ограничена Отговорност" (Cyrillic) or "OOD" (Latin abbreviation accepted for international use).
Restricted Terms
Cannot use "България" (Bulgaria), "Bulgarian" without authorization. Banking terms require BNB (Bulgarian National Bank) license.
"European", "Balkan", "Sofia" generally acceptable. TRA rejects 9% of name applications - slightly below EU average.
Annual Compliance
Annual financial statements: Must be filed to TRA and NRA within 6 months of fiscal year end. Standard fiscal year: January-December.
Annual fee: BGN 80 (~€40) trade register fee (among EU's lowest). Audit required if 2 of 3 thresholds: Assets >BGN 8M (~€4M), revenue >BGN 15M (~€7.7M), employees >50.
Accountant Costs
Bookkeeping: BGN 1,200-3,600/year (~€600-1,800) - EU's cheapest. English-speaking accountants available in Sofia for €800-2,000/year.
Audit (if required): BGN 4,000-12,000/year (~€2,000-6,000). 70-80% cheaper than Western EU.
Formation Costs
TRA filing: BGN 60 (~€30) online. Notary: BGN 100-200 (~€50-100). Bank account: BGN 0-50 setup (most free).
Registered office: BGN 600-2,400/year (~€300-1,200) virtual address. Legal/accounting setup: BGN 1,000-3,000 (~€500-1,500) for full formation service.
Total first-year: BGN 5,000-15,000 (~€2,500-7,500) including realistic €5,000 capital. EU's cheapest formation.
Timeline
Notarize articles: Same day or 1 day. Open bank account: 1-2 weeks. TRA registration: 3-5 days standard, 1 day fast-track.
Tax/VAT registration: Automatic with TRA filing if elected.
Total timeline: 1-2 weeks from start to active BULSTAT. Among EU's fastest and cheapest processes.
Apostille requirement: Foreign founders need apostilled documents (passports, proof of address). Prepare in advance - adds 1-2 weeks for UK/US/other countries.
BPO Trademark
Register trademark with BPO (Bulgarian Patent Office). Cost: BGN 200 (~€100) for 1 class, BGN 50 (~€25) per additional class.
Processing: 8-10 months including opposition period. File via BPO portal.
EUIPO Preference
EUIPO trademark (€850): Covers 27 EU countries including Bulgaria. Bulgarian trademark (€100): Bulgaria only, cheapest but limited.
Consideration: File Bulgarian for immediate local protection (€100), then EUIPO for broader EU coverage (€850).
Labor Costs (EU's Lowest)
Junior developers: BGN 2,000-3,500/month (~€1,000-1,800) gross. Mid-level: BGN 3,500-5,000/month (~€1,800-2,500). Senior: BGN 5,000-8,000/month (~€2,500-4,000).
Total employment cost: +32.7% social contributions. Mid-level developer total cost: €2,400-3,300/month vs €5,000-8,000 in Germany.
Talent Pool
Technical skills: Java, JavaScript, C#, Python common. Engineering education strong (Sofia University, Technical University). English proficiency: 60-70% among young professionals.
Outsourcing tradition: Established BPO/IT outsourcing industry since 2000s. Cultural work ethic, time zone alignment (EET).
Bulgarian mid-level developer costs €2,400-3,300/month total vs Germany €5,000-8,000 - 50-60% cost savings. EU's lowest tech labor costs.
Outsourcing Industry
Sofia tech scene: SAP Labs, VMware, Telerik (Kendo UI), Chaos Group (V-Ray rendering). 400+ outsourcing companies employ 50,000+ IT workers.
BPO/SSC: Finance, accounting, customer support shared services. Major companies: Sutherland, Concentrix, Arvato operate Bulgarian centers.
Nearshore Advantages
Time zone: EET (GMT+2), same as Romania/Greece. Overlaps Western EU 08:00-17:00 CET. Flight time: 2-3 hours to London, Munich, Vienna, Istanbul.
Cultural proximity: European work culture, EU legal framework, Christian holidays. Easier than offshore Asia.
Operating Costs
Office rent: Sofia €8-15/sqm/month vs Vienna €20-40/sqm. 50-60% cheaper commercial real estate.
Utilities: €50-150/month for small office. Internet: €15-30/month for 1Gbps fiber (among Europe's fastest, cheapest).
Living Costs
Sofia cost of living: 60-70% lower than Western EU capitals. Developer salary goes further - high quality of life on lower gross wages.
Retention advantage: €2,000/month net in Sofia = similar purchasing power to €4,000+ in Berlin/Amsterdam.
Common Mistakes
Using BGN 2 capital only: Banks, clients don't take seriously. Use BGN 10,000-20,000 (€5,000-10,000) minimum for credibility.
Not budgeting for English services: Bulgarian-language accounting €600-1,800/year cheap but communication difficult. English services €800-2,000 worth premium.
Underestimating bureaucracy: Despite improvements, Bulgarian public sector slower than Northern/Western EU. Build buffer time for permits, licenses.
When Bulgarian OOD Makes Sense
Choose Bulgarian OOD if: Absolute lowest EU costs priority, software outsourcing/offshoring, BPO/shared services, need EU membership on minimal budget, targeting Balkan markets.
Best for: Outsourcing companies, software development shops, cost-sensitive startups, BPO/call centers, businesses hiring Bulgarian developers, Balkan regional operations.
Consider alternatives if: Need Western EU prestige (Germany/Netherlands), English-language ease (Ireland/UK), better infrastructure (Czech/Poland), tech hub reputation (Estonia).
Black Sea Location
Geographic position: Gateway to Balkans, Turkey, Black Sea region. EU's eastern border. Proximity to Istanbul (1-hour flight), Athens (1.5 hours).
Logistics: Port of Burgas, Varna for Black Sea shipping. Rail/road connections to Romania, Greece, Turkey, Serbia.
EU Membership Benefits
Bulgaria EU member since 2007: Full single market access, free movement of goods/services/people. Schengen candidate (not yet member - border controls remain).
Eurozone candidate: Uses BGN (lev) pegged to EUR at 1.95583 rate (stable since 1997). Euro adoption expected 2025-2027.
Language Barrier
Business language: English common in Sofia tech/business community (60-70% young professionals). Bulgarian required for government, legal, official matters.
Cyrillic alphabet: Official documents in Cyrillic. Latin transliterations accepted for international business names, contracts.
Service Providers
English-speaking accountants: €800-2,000/year (€200-400 premium over Bulgarian-only). English lawyers: €100-200/hour Sofia rates.
Formation agents: €500-1,500 full-service company formation including English communication, document translation.
Infrastructure Challenges
Road quality: Below Western EU standards but improving with EU funds. Sofia-Plovdiv highway modern, rural roads variable quality.
Internet: Excellent - 1Gbps fiber common, €15-30/month. Among world's fastest, cheapest internet.
EU Funds
Bulgaria receives €29B EU structural funds 2021-2027 (highest per capita). Infrastructure, digitalization, transport projects creating business opportunities.
Corruption concerns: Transparency International ranks Bulgaria 63rd globally. Improving but legacy issues in public procurement, permits.
Trademark Lens verifies Bulgarian company name availability before BGN 5,000-15,000 (~€2,500-7,500) formation costs including realistic capital.