Moody’s has downgraded Poland’s long-term sovereign credit rating from A2 to A3, citing persistent large budget deficits, rising public debt and increasingly expensive debt servicing.
The decision, announced after markets closed on Friday, also cuts Poland’s short-term issuer rating from Prime-1 to Prime-2.
At the same time, Moody’s changed the outlook on the new A3 rating from negative to stable, indicating that it does not currently expect another downgrade under its central economic scenario.
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The move takes Moody’s assessment of Poland to its lowest level in more than two decades and ends a long period in which the agency had maintained a more favourable rating for Poland than the other two major international agencies.
Why Moody’s downgraded Poland
The central problem identified by Moody’s is not weak economic growth.
The agency expects Poland’s economy to expand by 3.7% in 2026 and 3.2% in 2027, after growth of 3.6% in 2025.
Instead, its concern is that public finances are deteriorating even while the economy remains relatively strong.
Moody’s expects Poland’s general government deficit to remain at around 7% of GDP in both 2026 and 2027.
It pointed to high defence expenditure, rising healthcare costs, continued public investment and commitments on social spending as factors making rapid deficit reduction difficult.
The agency said persistent deficits were contributing to a significant increase in government debt and worsening Poland’s debt-affordability indicators as interest costs rise.
Moody’s also criticised a growing accumulation of government liabilities outside the framework covered by Poland’s national debt rule, saying this had weakened the effectiveness of the country’s fiscal framework.
Debt could reach close to 70% of GDP next year
The scale of the deterioration becomes clearer in Moody’s debt projections.
The agency expects general government debt to rise from 59.7% of GDP in 2025 to 68.9% in 2027.
Its longer-term central scenario assumes debt eventually stabilises at around 70–75% of GDP in the second half of the decade.
🇵🇱 Poland’s finance minister says the government is taking Moody’s downgrade seriously — but insists the economy remains strong.
— Poland 24 🇵🇱 (@poland24com) September 19, 2026
“We treat this decision seriously, but calmly,” Andrzej Domański said. “Poland’s economy is growing rapidly and its fundamentals remain strong.”… pic.twitter.com/RJCzXnVb5w
That would represent a considerably heavier debt burden than Poland has carried for much of the post-EU-accession period.
Moody’s expects meaningful fiscal consolidation eventually to take place, in part because Poland will have to comply with domestic fiscal rules.
The agency currently anticipates faster consolidation after the parliamentary election scheduled for November 2027.
What does an A3 rating mean?
Despite the downgrade, Poland remains comfortably within investment-grade territory.
On Moody’s scale, A3 sits below A2 but remains several steps above the boundary separating investment-grade debt from speculative, or “junk”, ratings.
The equivalent level on the rating scales used by Standard & Poor’s and Fitch is broadly A-.
That means Moody’s new assessment now aligns more closely with Poland’s ratings at the other two major agencies.
Fitch currently rates Poland A- with a negative outlook, while S&P rates it A- with a stable outlook.
In practical terms, an A3 rating means Moody’s still considers Poland to have a relatively strong ability to meet its financial obligations, but sees greater vulnerability to adverse economic and fiscal developments than it did at A2.
Why sovereign ratings matter
Credit ratings provide investors with an assessment of the likelihood that a government will continue to service its debts.
They can influence how international investors price government bonds and therefore how much a country ultimately has to pay to borrow.
A downgrade does not automatically cause Polish borrowing costs to jump, particularly if financial markets had already anticipated worsening public finances.
But it can affect investor perceptions and, over time, contribute to higher financing costs if Poland’s fiscal position continues to deteriorate.
The significance is particularly important for a government running large deficits because it has to issue substantial volumes of new debt while simultaneously refinancing existing obligations.
Monday’s bond-market reaction will therefore provide the first indication of how much of the downgrade investors had already priced in.
The warning had been building for a year
Friday’s decision did not come without warning.
In September 2025, Moody’s kept Poland’s A2 rating but changed its outlook from stable to negative, pointing to a deterioration in the expected path of deficits and debt.
At the time, it warned that the rating could be lowered if the government failed to contain spending pressures and debt affordability weakened substantially.
The warning remained in place during Moody’s periodic review in March this year.
Even then, the agency acknowledged Poland’s strong economic growth and continued convergence towards average EU income levels, but said the public debt burden and debt-servicing position could eventually justify a downgrade if fiscal consolidation failed to emerge.
Six months later, Moody’s concluded that the deterioration had become sufficiently persistent to justify moving the rating itself down by one notch.
Stable outlook is an important qualification
The downgrade is negative for Poland’s credit profile, but the accompanying shift from a negative to a stable outlook is important.
A negative outlook indicates that another downgrade could occur if expected risks materialise.
A stable outlook means Moody’s currently sees the positive and negative risks around the A3 rating as broadly balanced.
The agency still regards Poland as having strong economic fundamentals and expects continued robust growth.
It also considers geopolitical risks elevated because of Russia’s war against Ukraine, but says Poland’s NATO membership, allied military presence and continuing expansion of its defence capabilities mitigate those risks.
What could push the rating back up — or further down?
Moody’s says Poland could eventually regain a stronger rating if the government delivers a sustained and credible reduction in deficits that reverses the rise in debt and improves debt-servicing indicators.
The opposite could happen if public debt continues rising considerably beyond current expectations.
The agency said another downgrade could become possible if Poland failed to respect its fiscal rules, substantially weakened those rules, or followed policies that pushed government debt significantly above 75% of GDP over the medium term.
A major economic shock or substantial deterioration in regional security could also place further pressure on the rating.
Finance minister: ‘serious, but calm’
Finance Minister Andrzej Domański said the government was treating Moody’s decision seriously but argued that Poland’s underlying economy remained strong.
“We treat this decision seriously, but calmly,” Domański said.
“Poland’s economy is growing rapidly and its fundamentals remain strong.”
He added that the government would continue working to strengthen the public finances, while arguing that doing so required cooperation between state institutions.
That response reflects the two contrasting parts of Moody’s assessment.
Poland continues to record relatively strong economic growth, unemployment remains low by European standards and the country is still converging economically with wealthier western European states.
But Moody’s is warning that those strengths are no longer sufficient to offset a fiscal trajectory characterised by deficits of around 7% of GDP, rapidly increasing debt and higher interest costs.
For Poland, the central question following Friday’s downgrade is therefore no longer whether its economy can grow.
It is whether Warsaw can bring the public finances under control while simultaneously financing higher defence expenditure, healthcare, investment and existing social commitments.
