"Cheap taxes – expensive reality": does a 10% income and profit tax give Bulgaria a sustainable advantage?

For nearly two decades, Bulgaria has been advertising itself with one simple number: "10%". This is the rate of both the tax on the income of individuals and the corporate tax – the lowest official combination in the European Union. The flat tax model is presented as a key competitive advantage of the country in the battle for investments and jobs. But while businesses enjoy the low tax burden, society is increasingly paying the "expensive reality" in the form of underfunded services, inequalities and dependence on cheap labor. The question is no longer just whether 10% attracts capital, but whether this regime gives a sustainable advantage – or blocks the qualitative catching up of the more developed economies.

"From 10% to 10%": a simple formula in a complex environment

Bulgaria applies a flat tax of 10% on the income of individuals and 10% corporate tax on the profit of companies – regardless of their size. Against this background, many EU countries work with significantly higher nominal rates: corporate taxes around and above 20–25%, progressive taxation of income with maximum rates of 40% and above. On paper, the Bulgarian formula "from 10% to 10%" looks like a clear, easy-to-understand and competitive numerical advantage.

This fiscal policy indeed contributes to several visible effects: a lower tax burden on official incomes, a relatively simple system for administration, and a strong marketing argument to foreign investors, especially from countries with higher rates. It is no coincidence that a number of consulting firms and company registration agencies emphasize "10% corporate tax" and "5% tax on dividends" as key trumps of Bulgaria in the EU.

Advantages: what the business gains from the flat tax

For entrepreneurs, the low corporate tax means a larger share of the profit that can be reinvested or withdrawn as a dividend. This is especially important for small and medium-sized companies with limited resources and for start-up businesses that are sensitive to every percentage of the costs. The flat income tax, without high upper rates, also makes it less painful to officially declare higher wages and bonuses.

For foreign investors, the combination of a 10% corporate tax, a 5% dividend tax and EU membership offers a relatively rare combination: access to the single European market at a tax level, closer to that in some offshore or "tax-friendly" jurisdictions. The flat model facilitates financial planning – there are no complex grids of rates, no sharp jumps when passing certain income thresholds.

At the macro level, low direct taxes help maintain relatively competitive labor and business costs, which is a factor in attracting outsourcing, IT services, production facilities and logistics centers. In regional terms, this remains one of the few clear numerical advantages of Bulgaria over some neighboring countries.

The dark side: low taxes, low services and high inequalities

However, the low rates also have their price. When the direct tax on income and profit is only 10%, the budget must be filled in other lines – through indirect taxes (VAT, excise duties), higher social security burdens, fees and restrictions on public spending. This means that the relative burden falls more strongly on consumption and on people with lower incomes, for whom the tax on each purchase is more sensitive.

The fiscal space for serious investments in education, healthcare, infrastructure and social policy is limited. The result is often visible: a chronic shortage of staff and funds in hospitals and schools, delayed infrastructure projects, weak support for vulnerable groups. In the public debate, the thesis that "cheap taxes come out expensive" through the low quality of public services, which ultimately takes away from the competitiveness of the economy, is increasingly heard.

Additionally, the flat tax by definition does not fight inequality – 10% of the minimum wage and 10% of a six-figure income are formally the same, but in real perception – fundamentally different. In the context of a European discussion on progressive taxes on wealth and capital gains, the firm adherence to the flat model puts Bulgaria more in the camp of countries that are more favorable to capital than to labor.

Sustainable advantage or a temporary trump card?

The key question is whether 10% tax rates are a long-term competitive advantage, or a "default" advantage in conditions of low productivity and weaker institutions. Low taxes can compensate for some of the structural weaknesses – bureaucracy, corruption, an uncertain legal environment, a shortage of staff – but cannot replace them. Investors seeking sustainability look not only at the percentage, but also at the quality of institutions, infrastructure, the judicial system, educated staff and the predictability of policies.

In a world where more and more companies are focusing on high-tech products, innovation and skilled labor, low direct taxes are only one part of the equation. If the country fails to increase productivity, skills and added value in the economy, the risk is to remain dependent on low-wage and thin-margin roles, where any increase in taxes or social security contributions is felt painfully and leads to outflow.

Some economists also warn of another scenario: if the 10% flat tax becomes a "sacred cow" that blocks any discussion of reforms, Bulgaria may find itself in a trap of low taxes and low incomes at the same time – without the resource to invest in quality public infrastructure, which would actually increase competitiveness.

Regional and European competition: everyone lowers, some increase

In regional terms, Bulgaria is not the only one that uses low direct taxes as an instrument to attract business. Other countries in Central and Eastern Europe have also reduced rates or introduced reliefs in an attempt to position themselves as "tax-friendly" to capital. Thus, the advantage of 10% is "diluted" when neighbors either offer similar numbers or compensate with better infrastructure, administration and quality of life.

In parallel with this, at the EU level, the debate on coordinated minimum taxation of large corporations and on limiting harmful tax competition between member states is intensifying. The idea is that the "race to the bottom" – who will offer a lower tax – ultimately harms the European social state and undermines the opportunities for common policies. This means that in the future, the space for aggressively low rates may shrink.

In such an environment, Bulgaria will have to offer more than "10%": stability, predictability, digitized administration, fast justice, quality education and healthcare, in order to remain attractive not only for short-term, but also for long-term investments.

What follows: the need for a new balance between taxes, services and development

Whether "cheap taxes" give a sustainable advantage depends on what society expects from the state. If the goal is only to maintain a low labor cost and minimal state intervention, the 10% model may continue to function for some time. If the ambition is for Bulgaria to get closer to the more developed European economies in terms of income, services and quality of life, low rates alone are unlikely to be enough.

Some experts propose a scenario of "smart evolution": maintaining competitive, but not extremely low rates, combined with stricter control over tax avoidance, expansion of the tax base and more targeted use of public funds for education, innovation and infrastructure. Others insist on maintaining the flat model, but with a more aggressive policy towards wealth and capital at the European level.

Ultimately, the formula "10% + 10%" is just an instrument. The question is how Bulgaria uses it: as a temporary trump card in a transitional economy or as part of a broader development strategy, in which taxes are neither a "sacred icon" nor a "devil", but a means to finance the future. Until then, "cheap" taxes will continue to be felt as an "expensive" reality for those who daily face the lack of quality public services and limited opportunities for social mobility.