CG38850 - Paragraph 126 elections: how to make the election
FA08/Sch7/para126(6)
The election must be made on the form RBE1. This can be downloaded from the HMRC website; search for RBE1.
Some trustees may have made the election in 2008-09 by writing to HMRC before the form was available. Those elections remain valid and there is no need to make a further election on the form.