Bulgaria’s Eurozone Entry in 2026: What It Means for the Nation and Europe

By: Aditi

Published on: Jun 17, 2025

Introduction

After years of preparation and delays, Bulgaria is finally poised to adopt the euro in January 2026, becoming the 21st country to join the European single currency. This historic step marks not only a financial transformation for the Balkan nation but also a political and economic shift in the dynamics of the European Union (EU). In an exclusive interview with Scope Ratings’ Dennis Shen, the implications, challenges, and potential outcomes of this move were explored in detail. This article breaks down the key takeaways and forecasts what this development means for Bulgaria, its citizens, and the broader European economy.

Overview: Why Bulgaria is Joining the Euro

The European Commission and the European Central Bank (ECB) have confirmed that Bulgaria now meets the euro convergence criteria—a set of economic benchmarks required for eurozone accession. These include:

• Price stability


• Sound public finances (budget deficit and debt limits)


• Exchange rate stability (via participation in the Exchange Rate Mechanism II, or ERM II)


• Long-term interest rate convergence

Although Bulgaria joined ERM II in 2020, its journey to full eurozone membership has been slow, largely due to political and inflation-related obstacles. But as Dennis Shen points out, recent reforms and stabilization efforts have brought Bulgaria in line with the necessary requirements, paving the way for euro adoption in January 2026.

Historical Delays and Political Headwinds

While Bulgaria entered ERM II alongside Croatia in 2020, the two countries took divergent paths. Croatia adopted the euro in January 2023, but Bulgaria faced a string of delays due to:

• High Inflation: A global cost-of-living crisis caused Bulgaria to temporarily diverge from the price-stability benchmark.


• Political Instability: Bulgaria has held seven general elections since 2021, revealing deep divisions over euro adoption.


• Geopolitical Caution: Prior to ERM II, concerns over EU expansion and regional politics slowed Bulgaria's progress.

Despite these headwinds, Bulgaria's consistent reforms and adherence to macroeconomic discipline eventually earned it the green light from EU authorities.

The Role of Geopolitics in Eurozone Expansion

Dennis Shen emphasizes that Bulgaria's euro adoption isn't just a result of ticking off economic checkboxes—it’s also tied to evolving geopolitical realities. The Russia-Ukraine war has reshaped European priorities, strengthening incentives to integrate peripheral nations like Bulgaria more deeply into EU structures.

• Increased EU Solidarity: Amid global tensions, the EU sees value in broadening its core, reducing vulnerabilities on its eastern flank.


• Counteracting Russian Influence: Within Bulgaria, factions supportive of closer ties with Russia still exist. Delaying euro entry could empower these anti-EU forces.

By solidifying Bulgaria’s place in the eurozone, the EU reinforces its political and economic cohesion.

Economic Implications of Euro Adoption

Bulgaria already has a highly "euroised" economy, with the euro being widely used in pricing and transactions. Formal euro adoption will:

• Enhance Monetary Stability: The Bulgarian National Bank will hand over monetary policy to the ECB, reducing exposure to speculative attacks.


• Lower Borrowing Costs: As part of the eurozone, Bulgaria will benefit from lower interest rates and stronger creditworthiness.


• Boost Economic Growth: Scope Ratings estimates potential GDP growth around 2.75% annually, supported by improved investor confidence and reduced currency risk.


• Improve Living Standards: Bulgaria could begin narrowing the income gap with wealthier EU countries.

Shen notes that while some Bulgarians fear the euro could trigger inflation, evidence from other new eurozone entrants suggests the opposite: inflationary spikes tend to be temporary and are outweighed by long-term gains.

Public Opinion: A Divided Nation

Polls show that about half of Bulgarians currently oppose adopting the euro. Key concerns include:

• Loss of monetary sovereignty


• Inflation and rising consumer prices


• Distrust of EU institutions

However, historical patterns in other countries suggest that support tends to increase after adoption. The fear of the unknown often fades as benefits become tangible—such as smoother trade, more stable pricing, and ease of travel within the EU.

Fiscal Discipline: Can Bulgaria Stay the Course?

One of the biggest concerns for any country joining the euro is whether it can maintain fiscal discipline. Bulgaria’s track record is relatively strong:

• Public debt is low compared to EU averages.


• Budget deficits have generally remained close to or below the Maastricht Treaty threshold of 3%.

Recent years have seen some budget slippage, largely due to political instability and populist spending during elections. However, Shen argues that the very act of joining the euro—and the associated oversight from EU institutions—could stabilize Bulgarian politics and reinforce fiscal responsibility.

Eurozone members are subject to strict rules under the European Semester, including:

• Annual budget submissions to the European Commission


• Monitoring under the Stability and Growth Pact


• Potential sanctions under the Excessive Deficit Procedure

These mechanisms act as guardrails, helping new entrants like Bulgaria stay on a sustainable fiscal path.

Broader Impacts on the Eurozone

Bulgaria’s accession comes at a critical moment for the EU. As global alliances shift and economic uncertainties mount, adding a new member to the eurozone is both symbolic and strategic. It sends a message of unity and resilience, demonstrating that the European project continues to grow and adapt.

For existing eurozone members, Bulgaria’s entry offers:

• New market opportunities


• Stronger economic alignment across the Balkans


• More efficient cross-border financial flows

For the EU, it’s a political win—deepening integration in a region historically seen as vulnerable to external influence.

Challenges Ahead

Despite the optimism, challenges remain. Bulgaria must still:

• Complete final technical preparations (minting coins, updating systems)


• Educate the public on currency conversion and pricing transparency


• Monitor inflation and wage pressures post-entry


• Manage political consensus to avoid backtracking

If these steps are successfully managed, euro adoption could serve as a catalyst for long-term transformation—not just for Bulgaria, but for the entire Balkan region.

Final Thoughts from Scope Ratings

Dennis Shen and Brian Marly, analysts at Scope Ratings, stress that Bulgaria’s entry into the eurozone is a natural outcome of years of disciplined policy. It’s not a gift, nor purely political. It’s a reward for sustained reform and commitment to European values.

As Shen puts it, “Euro adoption should anchor Bulgaria’s growth, improve monetary policy flexibility, and reinforce trust in institutions.” While skepticism may linger, history suggests the benefits of euro integration are likely to outweigh the drawbacks over time.

Conclusion

Bulgaria's path to eurozone membership has not been straightforward, but it is finally on track for January 2026. The transition represents more than a currency change—it’s a milestone in the country’s European journey. Amid global uncertainty, Bulgaria’s euro adoption sends a clear message: it is committed to a stable, prosperous future within the European Union.

As the EU continues to evolve, Bulgaria's experience may serve as a blueprint for other aspiring members—and a reminder of the enduring strength of European integration.