14 June 20261 min readUpdated 16 Jun 2026
Why Bulgaria remains the EU's best-kept tax secret in 2026
A 10% flat corporate tax, 5% dividend tax, and full EU membership — here's why founders keep choosing Sofia.
14 June 20261 min readUpdated 16 Jun 2026
A 10% flat corporate tax, 5% dividend tax, and full EU membership — here's why founders keep choosing Sofia.

Bulgaria offers one of the most competitive fiscal environments in the European Union.
With a flat 10% corporate tax, 5% dividend tax, and full access to the EU single market, it has quietly become a magnet for digital entrepreneurs, SaaS founders, and consultants seeking a credible European base.
This article walks through the practical advantages, the realistic costs, and the operational considerations to weigh before incorporating an OOD or EOOD.
We've helped 750+ EU founders. Setup in 5 business days, fully remote, English throughout.
When your Bulgarian EOOD must register for VAT, when it should register voluntarily, and the compliance mistakes that cost founders money in year one.
Read articleThe 183-day test, centre-of-vital-interests, dual-residency tie-breakers, and the exact paper trail you need to prove your Bulgarian tax residency to your old country.
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