FRC publishes revised technical actuarial standard for pensions (TAS 300)

18 July 2025

The FRC has published version 2.1 of Technical Actuarial Standard (TAS) 300: Pensions.

Read the new TAS 300

Following consultation, TAS 300 has been revised “to ensure it continues to be fit for purpose,” said the FRC, “given recent changes to the pension funding regime and increasing interest in using pension scheme surpluses. The revisions bring greater clarity to practitioners and remove provisions from the standard that are no longer needed.”.

Read the TAS 300 feedback statement and impact assessment

The FRC’s Executive Director of Regulatory Standards, Mark Babington, said: “Quality actuarial work will assist trustees and employers to establish appropriate plans for funding their pension schemes and to make informed decisions on the use of any surplus funding. The revisions to TAS 300 support the Government’s pensions reform agenda and promote reliable actuarial work in this sector. Notably, they support actuaries in facilitating in a proportionate way, management of the long-term financial risks associated with defined benefit pension schemes to the benefit of members and employers”.

The standard will be effective for technical actuarial work undertaken in the UK completed on or after 1 November 2025. Practitioners may choose to apply TAS 300 v2.0 for technical actuarial work on funding valuations with an effective date before 22 September 2024.

You can learn more in the FRC’s latest In Conversation Podcast episode. David Young, Stakeholder Engagement Manager, Andrew Bennett, Senior Project Director, and Mark Harris, Project Director discuss the revised actuarial standard for pensions.

Listen to the podcast