Autumn Budget 2021 reset the capital gains tax (CGT) clock for payments on disposals of UK land and
Until the Budget, UK residents disposing of UK residential property had a 30-day window after
completion to report gains and pay any tax due. Non-residents disposing of UK property faced a
similar deadline, with a need to report whether or not tax is due.
The 30-day regime was itself relatively new, and has had considerable teething problems. Over
£1.3 million was charged in penalties for late-filed returns in 2020, something attributed, at
least partly, to low public awareness of the new rules. Concerns over lack of time to prepare
accurate figures, especially in complex cases, were raised by professional bodies.
But the Budget extended the deadline to 60 days from completion for disposals completed on or after
27 October 2021. Where property has mixed-use, the 60-day window applies just to the residential
element. For UK residents, the 60-day reporting requirement only comes into play where there is CGT
to pay: and CGT on property disposal doesn’t arise in every case. Where a property is always occupied
as the only or main residence, principal private residence relief means CGT is unlikely to come into
play. Disposals of second homes, disposals by landlords or divorcing couples are more likely to be
We are on hand to advise if this is an area of concern to you.