@PoppyAndParsnip
and I personally think everyone should be paying CGT on homes too.
I certainly think we need to reduce the exemption on main residence relief - maybe make half the gain exempt, or a percentage for each year of ownership, i.e. 10% for each year, so if you need to keep it as your only main residence for at least 10 years to get full exemption. Or a minimum period of living it of say 5 years before it becomes exempt, etc.
Or make it a "rollover" relief, where the gain is "rolled over" if you sell it and buy another "main residence/home", and so on, until such time as you start to downsize or use it for something else (i.e. let it out), at which point the accumulated gains come into capital gains tax.
Far too many people are abusing it by "manufacturing" their circumstances to avoid CGT, i.e. people constantly buying a wreck, doing it up, selling it for a whopping profit, and then doing the same again and again, i.e. it being an actual "business" rather than just doing up a run down house to live in.
At least the CGT exemptions for "homes" that were then subsequently let out as buy to lets has been tightened up, so that's a start anyway!