Borrowing costs for Serbian companies increased again in August, interrupting the earlier improvement in financing conditions just as corporate investment borrowing is accelerating and the European Central Bank has returned to monetary tightening.
The average interest rate on new euro and euro-indexed corporate loans rose to about 5.5% in August, from around 5.2% in July and 5.1% in June.
Rates on newly approved dinar corporate loans increased to about 7.7%, compared with around 7.4% in July and 7.1% in June.
The movement is significant because euro-linked financing remains central to Serbian corporate investment, particularly for machinery, industrial expansion, commercial property, renewable energy and other capital-intensive projects.
It also comes as businesses are borrowing more.
Serbian corporate lending was growing by double digits year on year during the summer, while investment loans were expanding faster than lending for liquidity and working capital.
That indicates that at least part of the credit growth is financing new capacity rather than merely covering short-term operating costs.
But the price of that investment capital is beginning to move in the opposite direction.
ECB creates another layer of pressure
The August increase preceded the European Central Bank’s latest policy move.
On Sept. 10, the ECB raised its three key interest rates by 25 basis points, taking the deposit facility rate to 2.50%, the main refinancing rate to 2.65% and the marginal lending facility to 2.90%, effective Sept. 16.
That means the full effect of the ECB increase is not contained in Serbia’s August lending statistics.
For companies using floating-rate euro financing, the September move creates the possibility of additional pressure as European money-market benchmarks adjust and banks reprice new lending.
Serbia’s central bank moved differently.
The National Bank of Serbia kept its key policy rate at 5.75% in September, with inflation remaining inside its target range.
The result is a widening divergence in monetary conditions affecting Serbian companies.
Domestic inflation conditions are allowing the NBS to remain on hold, while renewed euro-area tightening can still push up borrowing costs for businesses whose financing is linked directly or indirectly to European interest rates.
Investment cycle becomes more sensitive
That matters because Serbia is entering a capital-intensive investment period.
Manufacturers are investing in automation, new production capacity and energy efficiency. Exporters face additional spending on decarbonisation, environmental compliance and production modernisation. Renewable-energy developers require substantial long-term project financing, while infrastructure and commercial projects depend heavily on bank credit.
A rise of a few tenths of a percentage point may appear modest, but its effect becomes material on large, long-duration loans.
For a manufacturer financing a multi-million-euro plant expansion, higher borrowing costs can lower project returns, lengthen payback periods and reduce the amount of debt a project can support.
The same applies to renewable projects, where financing costs directly affect required power prices and investment returns.
Higher rates are particularly relevant for smaller companies, which generally have less bargaining power with banks and fewer alternatives to traditional lending.
Banks retain a strong position
Serbia enters this shift from a relatively strong banking position.
The sector remains highly liquid and well capitalised, while credit quality has remained comparatively strong. That means rising corporate rates do not currently indicate a shortage of bank liquidity or broad financial stress.
Instead, they point primarily to a changing price of capital.
That distinction is important.
Companies may still be able to obtain financing, but projects will have to generate higher returns to justify borrowing.
The result could be greater differentiation between borrowers.
Large exporters with euro revenues, strong balance sheets and established banking relationships should remain capable of negotiating competitive terms. Companies with weaker cash flows, limited collateral or predominantly dinar revenues may face a more difficult financing environment.
Development-bank programmes, green-finance facilities, guarantees and blended financing could consequently become more important for industrial investment.
Autumn lending data will be the key test
August alone does not establish a lasting upward trend.
Serbian corporate borrowing rates remain below some of the peaks recorded earlier in the tightening cycle, and monthly averages can move because of changes in the composition and size of new loans.
But the sequence from June through August, followed by the ECB’s September rate increase, has changed the direction of risk.
The next lending data will show whether August was primarily a portfolio-composition effect or the beginning of a broader repricing of Serbian corporate credit.
For businesses planning large investments, that distinction will matter.
Serbia’s corporate investment cycle is still expanding, but the period in which falling financing costs automatically improved project economics may be ending. The next constraint on investment may therefore be less about availability of credit and increasingly about how much companies must pay for it.
Official NBS data show the corporate lending-rate series moving upward during the summer, while the NBS held its policy rate at 5.75% on Sept. 10. The ECB raised its own key rates by 25 basis points the same day, effective Sept. 16.
