The UK’s top 1% of the ‘super rich’ received a far greater, and faster growing, share of the nation’s income pre-crisis than previously thought, if capital gains are included in official statistics, according to new research

Download the RPI index for March 2020, CGT indexation allowance, HMRC rates of interest, plus stamp duty rates for all parts of the UK

Download the RPI index for December 2019, CGT indexation allowance, HMRC rates of interest, plus stamp duty rates for all parts of the UK

Fines issued by HMRC have surged in value by nearly a third in the past three years, rising significantly faster than the amount of tax collected

The clock is ticking on 5.4m taxpayers who have less than a month to complete their self assessment tax returns by 31 January, with risks of tough penalties for anyone who has breached the high income child benefit charge (HICBC) £50k limit

Download the RPI index for November 2019, CGT indexation allowance, HMRC rates of interest, plus SDLT rates for all parts of the UK

Tax revenues in advanced economies reached a plateau during 2018, ending the trend of annual increases in the tax-to-GDP ratio seen since the financial crisis, according to the OECD’s latest research

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Taxes are high by historical standards accounting for over a third of GDP at 34.4%, increasing almost 7% from the 1950s

Download the current HMRC CGT indexation allowance unchanged since December 2017, RPI index for September 2019, HMRC rates of interest, and property tax rates including SDLT, Scottish LBTT and Welsh LTT

The UK’s accountancy and legal firms paid £19.1bn in taxes in 2018, a 6.8% rise in their total tax contribution compared to two years ago, according to a report from TheCityUK

Download the HMRC CGT indexation allowance for December 2017 onwards, RPI Index for February 2019 and HMRC rates of interest, and the current stamp duty land tax (SDLT) and land and buildings transaction tax (LBTT) rates, and more

Download the HMRC CGT indexation allowance for December 2017 onwards, RPI Index for January 2019 and HMRC rates of interest, and the current stamp duty land tax (SDLT) and land and buildings transaction tax (LBTT) rates, and more

Download the HMRC CGT indexation allowance for December 2017 onwards, RPI Index for September 2018 and HMRC rates of interest, and the current stamp duty land tax (SDLT) and land and buildings transaction tax (LBTT) rates, and more

Download the HMRC CGT indexation allowance for December 2017 onwards, RPI Index for August 2018 and HMRC rates of interest, and the current stamp duty land tax (SDLT) and land and buildings transaction tax (LBTT) rates, and more