Lower pension increases

The ConDem Government announced in July 2010, without any prior consultation, that future increases in public service pensions would be based on the CPI measure of inflation rather than the RPI measure which has previously been used for many years.

This will impact increases to pensions when they are in payment and increases in deferred pensions (and any CARE pensions) before they come into payment. It will affect all benefits earned in the past as well as all benefits earned in the future.

CPI is generally lower than RPI inflation. The government estimated the difference as meaning a reduction in the average annual increase of 0.87 per cent. Subsequently the ONS has made revisions in the calculation method as this will increase the gap and the OBR has published a long term forecast of the difference as being 1.4 per cent. All this suggests that 1 per cent is a reasonable figure to use to estimate the effects.  This means, for example, that after 10 years of retirement a pension would be  8.5 per cent lower with CPI indexation, and after 20 years 17 per cent lower.

For the annual increase in April 2011, the first year when this will take effect, the difference is an exceptional 1.5% (as RPI would have given 4.6% and CPI 3.1%) .

It has been calculated that in the long term this change will reduced the value of total benefits paid out by the schemes by 15%

The Government initially claimed that CPI is a better measure of inflation for pensioners as it excludes housing costs. They have subsequently admitted that they chose CPI as it was lower and they wanted to cut benefits

The main reason CPI is lower is because it measures inflation not on what you want to buy but on what you buy taking account of price rises. So, if you are forced to switch your spending to cheaper items whose prices are rising slower, the inflation on the goods you actually buy is less.

The reason this change was possible was that the legislation relating to pension left the Government discretion to decide what measure of inflation to use, it did not specify RPI – and scheme rules refer to the legislation, and not RPI.

Unite has joined other trade unions in seeking a judicial review of the Government decision to use CPI and the case is expected to be heard in October 2011

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