The most consequential “trend” in Serbia’s 2025 economy is not a single GDP number; it is the shift in the external financing-and-trade machine that underpinned the post-pandemic growth burst. In the NBS’s inflation reporting, foreign direct investment inflow for the first half of 2025 was stated at EUR 1.5 billion, down around 40% y/y, with the decline attributed partly to above-average one-off inflows in the prior year, softer global confidence, and the deferral of some investment amid domestic disruptions. Subsequent reporting based on central bank data indicated that net FDI in January–November 2025 fell to €1.94bn, down 53% y/y. Even allowing for definitional differences between “inflow” measures and “net” measures, the direction is unambiguous: Serbia’s investment inflow cooled sharply through 2025.
That matters because Serbia’s growth model has relied on the combination of FDI-supported industrial buildouts and robust import capacity for equipment and intermediate goods. When FDI slows, there are two mechanical consequences. First, the investment pipeline becomes more selective and lumpy: fewer projects reach financial close, and those that do tend to be in sectors where returns are clearer or where state support is more explicit. Second, the trade balance can initially worsen because production inputs and consumer imports can remain strong even as new export capacity is delayed. Multiple sources tracking 2025 have pointed to import growth outpacing export growth in key periods, producing a deterioration in the import–export ratio.
There is also an important timing mismatch at work. Serbia’s industrial export base is increasingly integrated into European supply chains, which means demand is exposed to EU industrial cycles. If EU demand softens, Serbia’s exports can slow even if domestic investment capacity exists; but if domestic investment slows, Serbia’s ability to capture the next EU upturn becomes weaker. This “double dependency” is why 2025’s weaker FDI prints are strategically more important than the headline GDP figure: they are an early signal that Serbia’s capacity to compound export competitiveness could be losing momentum just as Europe’s own industrial cycle becomes more uncertain.
The IMF’s near-term macro framing underscores this interaction. It estimates Serbia’s 2025 growth at around 2%, with a recovery to roughly 3% in 2026, while also warning that the current account deficit could widen in 2026 due to higher fuel import costs and EU restrictions affecting steel exports before moderating later. This is a specific and realistic stress case: higher energy import bills raise the FX and trade deficit burden at the same time that export restrictions constrain one of the tradable channels that normally helps pay for those imports. That is the environment where the quality and source of external financing becomes decisive.
The question, then, is not simply “is FDI down?” but “what is the new pattern of FDI and what does it imply?” The NBS has described growth contributions in 2025 that include manufacturing nodes such as Stellantis’ EV-related production in Kragujevac and strong tyre production, while construction and energy were negative contributors in parts of the year. This hints at a two-track economy: mature industrial clusters can keep running and even expand, while project-based sectors that require heavy up-front financing—construction and energy—become the swing factor. If that is correct, 2026 becomes a year where Serbia’s external accounts will be influenced less by “baseline industrial exports” and more by whether deferred investments restart.
Trade deficits are often misread in Serbia’s context. A trade deficit can widen for “good” reasons—importing capital equipment that will generate exports later—or for “bad” reasons—importing consumption goods while exports stagnate. The 2025 national statistics on real activity point to a modest expansion in productive capacity but not a surge: industrial production growth of 1.0% and manufacturing growth of 1.2%, alongside gross fixed capital formation growth of only 0.9%. That combination is not consistent with an aggressive capex-import boom. It is more consistent with a year of cautious incrementalism: factories run, but new capacity is added slowly.
This makes Serbia’s trade and investment rebalancing in 2026 less about abrupt austerity and more about a slow pivot in the quality of inflows. Serbia has historically benefited from German and broader EU industrial capital, and it has also been a major destination for Chinese industrial investment through large mining and industrial projects (a fact repeatedly highlighted in domestic reporting on FDI composition). What changes when overall inflow slows is bargaining power: Serbia may need to offer clearer project economics, faster permitting, or more explicit risk-sharing to keep big-ticket investors engaged, particularly in energy and infrastructure where the construction drag is already visible.
The policy implication is uncomfortable but straightforward. If Serbia wants to avoid a persistent external tightening, it needs either a rebound in FDI, a faster expansion in export volumes, or a structural reduction in import dependency—especially energy imports. Those three levers have different time constants. Export volumes can rise relatively quickly if factories have spare capacity and European demand stabilizes; FDI typically reacts more slowly and is sensitive to governance and policy predictability; energy import reduction is capital-intensive and depends on infrastructure and supply diversification. The fact that the IMF expects the current account deficit to widen in 2026 before improving suggests that, in baseline conditions, Serbia is still operating with a lag: structural fixes are not yet fast enough to offset near-term pressures.
The next few quarters, therefore, will likely be defined by two contests happening simultaneously: a contest between import costs and export capacity, and a contest between deferred and revived investment decisions. Serbia does not need a miracle to improve its external trajectory; it needs continuity in industrial output plus a decisive restart of capex pipelines that generate tradable earnings. Without that, the economy risks drifting into a low-growth equilibrium where the trade gap is financed but not structurally improved—an outcome that would keep monetary policy tighter for longer and cap real convergence.
