The surge in HMRC Capital Gains Tax (CGT) investigations has netted a record £266 million for the public coffers last year, according to data obtained through Freedom of Information requests. This significant haul represents a 26% increase from the previous financial year's total of 7,800 cases closed and £182 million in recovered tax. Moreover, the average amount of underpaid tax identified per investigation jumped by nearly £4,000 to £27,142, underscoring HMRC's intensified focus on ensuring CGT compliance.
The data reveals that HMRC closed a record 9,800 cases last year, up from 7,800 in the preceding period. This marked increase is attributed to several factors, including reduced annual exempt amounts for CGT, down from £12,300 to £3,000 since April 2023. Consequently, a greater number of individuals are now required to report their gains, potentially leading to unforeseen reporting obligations and unintentional breaches of tax regulations.
HMRC's enhanced data sharing and digital reporting capabilities have also played a crucial role in identifying discrepancies. Investment platforms, estate agents, conveyancers, and other financial institutions provide information that can be cross-checked against tax returns, making it increasingly challenging for gains to go unreported. This sophisticated analysis allows HMRC to target specific areas of concern more effectively.
HMRC is currently focusing on cryptocurrency investors, who may be unaware that digital asset gains are subject to tax. Similarly, retail investors and young day traders selling shares, as well as individuals profiting from the sale of second homes, are also under scrutiny. HMRC warns that even basic errors, such as failing to obtain independent valuations for assets like family company shares or property, can trigger investigations.
For property sales, gains on second homes must be declared and estimated tax paid within 60 days of completion to avoid penalties. It is essential for individuals to remain vigilant and ensure they comply with CGT regulations to avoid becoming embroiled in HMRC's investigations.