Q. A few years ago I bought an antique chair for £3,500. I have recently been offered £8,000 for it. Will I have to pay capital gains tax if I accept the offer? A. A useful capital gains tax exemption exists for tangible moveable property (a chattel) which is not a wasting asset (broadly, an asset with a predictable life not exceeding 50 years). A gain on disposal of a chattel is exempt if the disposal consideration is £6,000 or less. Where disposal proceeds exceed the exemption limit, the gain is limited using the following formula: 5/3 x (disposal consideration [...]