Serbia’s public-investment agenda has reached historic proportions, with capital expenditure in 2025 climbing to levels not previously recorded in the country’s modern fiscal framework. According to a detailed study by CEVES, the independent economic policy institute, the surge in capital spending has driven visible improvements in transport corridors, energy systems and municipal infrastructure. Yet the analysis also reveals a structural dilemma: while development spending has increased, the largest single component of Serbia’s public budget remains transfers and subsidies, accounting for 7.67 percent of GDP.
This juxtaposition highlights the tension at the heart of Serbia’s fiscal strategy. On one hand, large-scale infrastructure is seen as the engine of long-term growth, supporting employment, improving competitiveness and attracting foreign investment. On the other hand, the heavy weight of non-development expenditures raises questions about fiscal flexibility, especially in a global environment of higher interest rates and shifting capital flows.
CEVES warns that sustaining high levels of capital investment will require more disciplined project preparation, transparent procurement and multi-year budgeting frameworks that align with realistic financing capacity. While some projects have demonstrated strong economic returns—particularly those related to transport connectivity and energy modernisation—others require more rigorous cost-benefit assessment. As Serbia deepens its EU integration process, Brussels will monitor public-investment governance with growing scrutiny.
The report also notes that despite the headline scale of capital expenditure, the effectiveness of implementation varies. Certain large transport and energy projects have progressed rapidly, while others face delays related to land acquisition, contractor performance and institutional coordination. Maintaining quality oversight has become increasingly important as the volume of projects expands and as Serbia partners with a diversified group of financiers, contractors and international institutions.
Budget sustainability remains a central concern. With a significant share of expenditures devoted to transfers, subsidies and social spending, Serbia faces a structural challenge in balancing political commitments with developmental priorities. Increased capital spending can enhance long-term fiscal capacity, but only if projects generate productivity gains, reduce bottlenecks and strengthen the tax base.
The analysis ultimately portrays a country undergoing rapid physical transformation but still grappling with the institutional underpinnings required to ensure that investment translates into durable economic gains. Serbia’s infrastructure will continue to evolve at a historic pace, yet sustaining that momentum will depend on governance reforms, credible budgeting and the strengthening of public-sector capacity.
