Regulation 7 Information sent electronically on behalf of a person
(1)
Any information delivered by an approved method of electronic communications—
(a)
to Revenue and Customs, or
(b)
to an official computer system,
on behalf of a person, is presumed to have been delivered by that person.
(2)
But this does not apply if the person proves that the information was delivered without the person’s knowledge or connivance.