Bulgaria: The 10% Flat Tax EU Member Nobody Talks About

Bulgaria has the lowest tax rates in the European Union: a flat 10% personal income tax and a flat 10% corporate tax. Combined with a cost of living that undercuts even Romania, full EU membership, and a growing tech ecosystem in Sofia, Bulgaria is the bootstrapper’s stealth play.

The Tax Structure

• Personal income tax: Flat 10% on all income
• Corporate tax: Flat 10% on net profits
• Dividend tax: 5% on distributed profits
• Social contributions: ~13% for employees (capped at ~BGN 3,400/month income)
• Effective total rate (corporate + dividend): approximately 14.5%

This is the lowest combined corporate-to-personal tax rate in the EU.

The Cost of Living

Sofia, Bulgaria’s capital:

Category	Monthly (USD)
1BR apartment (center)	$350-500
Groceries	$150-200
Coworking	$70-100
Health insurance (private)	$40-80
Transport	$25-40
Internet (fiber)	$10-15
Total	$650-940

The Residency Path

EU Citizens

• Registration at the local Migration Directorate. Takes 1 day.

Non-EU Citizens

• Freelance Permit (Type D Visa): Register a Bulgarian EOOD (single-member LLC) for ~$200, apply for a Type D visa, then a residence permit. Total timeline: 2-4 months.
• Digital Nomad Visa: Bulgaria does not yet have a specific DN visa but is actively developing one.

The Infrastructure

Bulgaria joined the EU in 2007 and NATO in 2004. Sofia has:

• Direct flights to every European capital
• Fiber internet (100-500 Mbps) for $10-15/month
• A growing tech scene with companies like Chaos Group, Gtmhub, and Payhawk
• Private healthcare at $30-50 per specialist visit

The Schengen Limitation

Bulgaria is an EU member but is not yet in the Schengen Area (air borders joined March 2024, land borders pending). This means border checks still apply for land travel to neighboring EU countries. However, Bulgarian residents enjoy freedom of movement within the EU for stays under 90 days.