A voluntary receipt is one which the payer is under no legal obligation to make. In determining the correct treatment of a voluntary payment received you need to consider:
This chapter covers the first bullet only. As regards the second
see
BIM40100 onwards (compensation) and
BIM40450 onwards (grants and subsidies).
As always, it will be necessary to collect and consider all
the facts and circumstances surrounding the payment. Where the
payer may be seeking a deduction you should liaise with the
recipient’s office to check and compare the information
obtained. Where there is no liability on trading income, the
possibility of liability to CGT should be considered; see CG12940
onwards.