Counting Down to T+1 Across European Markets

The countdown to T+1 in Europe has officially shifted from a future concept to an urgent strategic priority. With more than 30 distinct markets, 30+ central securities depositories (CSDs), and 11 currencies involved, this is a significantly more complex undertaking than the single-market, single-currency US transition back in 2024.  

As explored in our recent T+1 Implementation Guide for European Markets, the industry transition is moving through a deliberate cycle: planning in 2025, building in 2026, and testing in 2027. With detailed roadmaps now available across the European Union, Switzerland, and the UK, the move toward a 24-hour settlement cycle represents a fundamental rethink of how the post-trade world operates.

The State of the Industry

Moving into the critical build year, a recent benchmarking exercise conducted in partnership with the ValueExchange, UK T+1 Accelerated Settlement Taskforce and EU T+1 Industry Committee in January 2026 shows how the industry is progressing:

• Budgeting is unlikely to be the primary hurdle this year, as 31% of firms expect their investment operations budgets to grow in 2026.
• Globally, 32% of firms are still managing their trade processing locally and this number rises to 60% in Asia Pacific.  
• While T+1 is the sole project for North American respondents, 61% of European firms are balancing it as one of 3-5 key strategic priorities whereas 73% of Asia based firms have indicated that T+1 is one of multiple, major initiatives.

Foundations for Resilience

To thrive in this new environment, firms must look at T+1 as an enterprise-wide transformation rather than a simple deadline. This requires focusing on the core building blocks of custody and settlement. Internal systems for treasury, trade processing, and position keeping must be harmonized to ensure they are active and aligned at every critical window of the 24-hour cycle.  

Clean, real-time data is the only way to navigate a compressed timeframe, and firms need the visibility to identify exactly where data discrepancies trigger exceptions before they become fails. Furthermore, shortened cycles create new funding gaps, making it essential to have the ability to project and move cash with precision. This ensures liquidity is available exactly when and where it is needed, even in smaller or less liquid markets.

The Path Forward

The transition to T+1 is about more than just a shorter clock, but a competitive necessity in an increasingly fast-paced global economy. The goal for any forward-looking firm is to move beyond simple compliance and toward an operating model that can handle the complexities of a real-time market. By treating the 2027 transition as tomorrow morning, market participants can ensure they are not just ready for T+1, but are positioned to lead in the era of real-time custody.

Additional Resources

To benchmark your readiness for the upcoming transition – complete this short benchmarking poll and receive a personalized scorecard.  

For any T+1 questions, contact me at AskT1@citi.com