Can I get clarification on the below - I've always lived in UK, so remittance basis not relevant to me.
2 a.There will be a lot more next year as some land has been sold - should I be declaring this somewhere - to some department of HMRC, paying some other tax ?
When was the land sold? If it was sold after 5 April 2014 then the gain will need to be reported in your 2015 tax return and Capital Gains Tax paid on 31 January 2016. You will need to complete the CG pages SA108 /15 which have yet to be released. The 2013/14 pages are here and I'm sure the 2014/15 pages will be similar.
It would be CG I can see. Thanks help, Tony.