BIM100235 - Miscellaneous income: particular sources: photography
S687-S689 Income Tax (Trading and Other Income) Act 2005, S979-S981 Corporation Tax Act 2009
If someone, other than by way of trade, makes a profit by selling a photograph they are chargeable under the miscellaneous income sweep-up provisions.
However if they sell the copyright then it is a capital transaction if the sale is not done as part of a trade and they are not liable under those provisions.
This comes from the decision of Lord Simon in Nethersole v Withers [1948] 28TC501 at page 517 where he said that the assignment of copyright in a film:
‘amounts to a sale of property by a person who is not engaged in the trade or profession of dealing in such property, and the proceeds of such a sale is, for Income Tax purposes, in the nature of untaxed capital and not in the nature of taxable revenue.’