Insight
March 2026
White Paper
The T+1 Transition Priorities
A Practical Playbook for Meeting European T+1 Settlement Requirements
Europe’s move to T+1 will fundamentally reshape post-trade operations. This white paper explains what breaks first, where risk concentrates, and how firms can prepare.
The EU, UK and Switzerland will move to T+1 settlement on October 11th, 2027. The compressed cycle cuts the time available for affirmation, funding, and reconciliation by at least half.
EquiLend analysis shows that trades booked T+2 today achieve only a 65.5% match rate by the end of T+1. Without changes to automation, pre-matching and real-time visibility, firms should expect settlement fails to rise sharply once T+1 is live.
This white paper provides a concrete readiness plan tailored to the complexity of European markets, which includes multiple CSDs, CCPs, currencies, and cross-border settlement models.
What You Will Learn?
Regulatory Readiness & Governance
Practical alignment to EU and UK T+1 taskforce guidance
Settlement Risk Under Compression
Identify where risk increases as settlement cycles shorten
Automation of SSIs & Recalls
Reduce fails through automated pre-matching and returns
North American T+1 Insights
Lessons learned from the U.S. and Canada transition
Operational Resilience Stress Test
Why T+1 exposes gaps in operating models
End-to-End Settlement Readiness
Coverage across the full post-trade lifecycle
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