CG17290 - Indexation: from 6/4/88 indexation tables
»Ê¹ÚÌåÓýapp indexation allowance is determined by the use of the general index of Retail Prices [`RPI'] published each month by the Office for National Statistics (See ITA2007/S989 and TCGA92/S288 (2).)
»Ê¹ÚÌåÓýapp indexation tables provide the factors to be used for a disposal in a particular month depending on when the asset was acquired.
»Ê¹ÚÌåÓýapp tables for disposals in the few years leading up to the freezing of indexation in 2017 can be found on gov.uk atÌý
/government/publications/corporation-tax-on-chargeable-gains-indexation-allowance-2017
This inclues a link to the tables for disposals back to 2006 on the National Archives site.
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