BIM15060 | Trade profits: Statute - supplementary charging provisions - farming
From HM Revenue & Customs · Business Income Manual
S9 Income (Trading and Other Income) Act 2005;
All farming and marketing gardening in the United Kingdom is to be treated as the carrying on of a trade or part of a trade. Profits are therefore chargeable to Income Tax or Corporation Tax as trading income.
Detailed guidance on farming etc is at onwards.