Press Release

Finastra expands Fusion LIBOR Transition Calculator

London, UK – November 24, 2021 – Finastra has introduced additional Alternative Reference Rates (ARR) and Risk-Free Rates (RFRs) to its Fusion LIBOR Transition Calculator. The move enables banks, corporates and borrowers to calculate ARR in preparation for the end of the majority of LIBOR rates on December 31, 2021. In addition to SOFR for the US dollar and SONIA for pounds sterling, the calculator service now incorporates ARR rates €STR for the euro, TONAR for the Japanese yen and RFR rate SORA for the Singapore dollar.

“As the LIBOR transition matures, we are seeing a range of new Risk-Free Rates emerging across the mar-ket. This will add additional complexity and cost to many organizations’ operations,” said Simon Tho-rogood, Senior Principal Product Manager, Corporate and Syndicated Lending at Finastra. “Banks and corporate borrowers need to be fully prepared. They must ask themselves: Are they ready to source and calculate the new risk-free rates? Can they reconcile rates that are released by different authorities at dif-ferent times? Do they have coverage of all the complex calculation methods that impact accruals? Finas-tra’s Fusion LIBOR Transition Calculator is fast to deploy and can help banks and corporates address all these challenges and help them to validate what is being sent to them.”

With the cessation of LIBOR at year end for the majority of currencies and tenors, the Fusion LIBOR Tran-sition Calculator service will help banks and corporates borrowers manage a seamless transition to the new rates. The calculator uses a trusted methodology, based on accepted ARR market conventions, to deliver consistent and accurate results thereby helping users significantly reduce operational risk and en-sure regulatory compliance.

Available through Finastra’s open innovation platform, the calculator service can be seamlessly integrated with a bank’s existing lending systems. The use of Open APIs also facilitates inte-gration with legacy systems that have not been prepared for the LIBOR transition and are unable to per-form complex ARR calculations. The new calculated ARR rates can be directly consumed by these legacy applications, avoiding the need for complex and costly system changes.

“Minimizing the risk associated with the transition away from LIBOR to new risk-free rates is absolutely essential and any technology that can help simplify what could otherwise be a very complex process will be most welcomed by the industry,” said Patricia Hines, Head of Corporate Banking, Celent.

The Fusion LIBOR Transition Calculator is a market leader, providing comprehensive coverage of ARR and RFRs. It is available to all banks and corporates. Finastra is an established leader in bringing ARR func-tionality to loan accounting and servicing. Fusion Loan IQ offers compounding in arrears calculations and configurable parameters specifically for ARRs. The solution also supports the conventions recommended by the ARRC, BoE, LSTA and LMA, including enhanced usability and user efficiency features that include upcoming matrix functionality for credit spread adjustments.

For further information please contact:

Caroline Duff
Global Head of PR
T: +44 (0)7917 613586

About Finastra

Finastra is building an open platform that accelerates collaboration and innovation in financial services, creating better experiences for people, businesses and communities. Supported by the broadest and deepest portfolio of financial services software, Finastra delivers this vitally important technology to financial institutions of all sizes across the globe, including 90 of the world’s top 100 banks. Our open architecture approach brings together a number of partners and innovators. Together we are leading the way in which applications are written, deployed and consumed in financial services to evolve with the changing needs of customers. Learn more at

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