Question to the HM Treasury:

To ask the Chancellor of the Exchequer, what assessment he has made of the potential effect of the proposed changes to the formula for calculating the Retail Price Index, set out in his Department's response to the Consultation on the Reform of RPI Methodology, on the remuneration of members of defined benefits pension schemes.

On 25 November, the Government and UK Statistics Authority (UKSA) published their response to the consultation on the timing of reform to the Retail Prices Index (RPI). Owing to shortcomings in its calculation, UKSA intends to bring the methods and data sources of the Consumer Prices Index including owner occupiers’ housing costs (CPIH) into RPI.

The Government and UKSA are mindful of the widespread use of RPI in the economy, and, as such, sought views in the consultation on the broader impacts of reform. The Government and UKSA received approximately 550 responses from members of defined benefit (DB) pension schemes whose benefits are linked to RPI.

It is apparent that some DB pension scheme members will be affected by UKSA’s reform of RPI. The effect of reform on the members of such schemes will depend on whether their benefits are linked to RPI under the trust deed and rules of the scheme.

The announcement in the response by the Chancellor and Authority Chair means that reform will not be implemented before 2030. The Government keeps the occupational pensions system under review and will continue to do so.

For further information please see the consultation response at: https://www.gov.uk/government/consultations/a-consultation-on-the-reform-to-retail-prices-index-rpi-methodology.