Poland’s growing debt burden raises financing concerns despite strong economy

29 September 2026

Poland’s robust economic expansion is increasingly being accompanied by pressure on public finances, with high budget deficits and rising government debt becoming a more significant concern for investors. Moody’s lowered Poland’s sovereign rating to A3 in September, while assigning a stable outlook, citing continued fiscal deterioration, increasing debt and reduced effectiveness of fiscal policy.

The rating action comes despite comparatively strong economic conditions. Rather than being driven by recession or a deterioration in Poland’s underlying growth potential, the concern centres on the government’s ability to narrow its deficit while expenditure remains elevated. This distinction is important because persistent borrowing during periods of economic expansion can leave less fiscal capacity available when growth eventually weakens.

Government expenditure is facing pressure from several directions. Poland has substantially increased defence spending in response to the changed European security environment, while social benefits, pensions, healthcare and other recurring commitments continue to place demands on the budget. Many of these expenditures are difficult to reduce quickly, making the path towards a smaller structural deficit more challenging.

Higher government debt also increases the importance of financing costs. As more debt is issued and existing borrowing is refinanced, interest expenditure can absorb a larger share of public revenues. Poland retains substantial access to domestic and international capital markets, but a sustained increase in debt servicing costs could gradually restrict the resources available for other government priorities.

For the property and infrastructure sectors, the issue extends beyond sovereign credit ratings. Poland is simultaneously undertaking major investment programmes in transport, energy, defence and other infrastructure. Continued large government borrowing requirements can influence sovereign bond yields and the broader financing environment against which banks, companies and property investors price capital, although borrowing costs are also determined by monetary policy, inflation expectations and international financial markets.

The deterioration in public finances should nevertheless be viewed alongside Poland’s continuing economic strengths. The country retains investment-grade sovereign ratings and benefits from a large and diversified economy, EU membership and access to European funding. Previous assessments by S&P have similarly highlighted Poland’s growth prospects and external funding position while identifying persistent deficits and increasing debt as fiscal vulnerabilities.

The central question is therefore not Poland’s immediate ability to finance itself, but how much flexibility the government will retain if deficits remain elevated and debt continues to increase. With the economy still expanding, the coming years will test whether stronger growth can be converted into fiscal consolidation while Poland simultaneously finances major security, social and infrastructure commitments.

Source: WEI

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