CTA = Corporation Tax Act
CAA = Capital Allowances Act
FA = Finance Act
ICTA = Income and Corporation Taxes Act
ITEPA = Income Tax (Earnings & Pensions) Act
ITTOIA = Income Tax (Trading & Other Income) Act
ITA = Income Tax Act
SI = Statutory Instrument
TA = Taxes Act
TCGA = Taxation of Chargeable Gains Act