Among EU countries, five jurisdictions stand out for business registration, each with distinct advantages: Bulgaria attracts with low taxes, Poland with market scale and proximity to Ukraine, the Netherlands and Ireland with focus on international and technology business, and Estonia with digitalization and a tax system that allows profit reinvestment. There is no universal country suitable for any type of business — the choice depends on the company’s model and goals.

Bulgaria: Low tax burden

Bulgaria is primarily attractive for its tax conditions: the corporate tax rate is only 10%, and personal income tax has a single rate of 10%. This makes the country particularly interesting for small and medium-sized businesses, for which tax burden is one of the key factors in choosing a jurisdiction.

Poland: Market scale and proximity to Ukraine

Poland is one of the largest markets in the EU, with a population of approximately 36 million people as of 2026. The standard corporate tax rate is 19%, with a preferential rate of 9% available for certain categories of companies. The scale of the economy and proximity to Ukraine make Poland a practical choice for businesses targeting both European and Ukrainian markets simultaneously.

Netherlands and Ireland: International and technology business

The Netherlands is the choice primarily for companies focused on international business and scaling. The country is among the EU’s innovation leaders, and in 2026 ranks third among EU countries and tenth globally in startup ecosystem strength. The corporate tax rate is 19% for profit up to 200,000 euros and 25.8% for amounts above this threshold. An additional advantage is the well-developed international infrastructure and convenient geographic location.

Ireland is attractive for technology companies and businesses targeting international markets. The standard corporate tax rate for trading activities is 12.5%. Ireland is also one of the strongest innovation centers: by gross domestic product per capita in 2025, the country ranked second in the EU — approximately 138% above the European average.

Estonia: Digital state and deferred taxation

Estonia combines an advanced digital state with a unique business taxation system. In 2025, Estonia’s digital public services for businesses received a score of 98 out of 100 compared to 86 on average across the EU. The 22% corporate tax is paid only when profit is distributed, not when it is received by the company. This is particularly attractive for entrepreneurs who plan not to withdraw all proceeds but to keep funds in the company and reinvest in development.

The role of EU citizenship for business

A separate factor for Ukrainian entrepreneurs to consider is European Union citizenship. The status of citizen does not eliminate the need to choose the correct tax or corporate structure correctly, but it can increase mobility, simplify market entry into the EU, and facilitate doing business in various EU countries.