Labour leader refuses to say if individual donors disclosed or attributed as a trust.
Labour leader David Cunliffe used an "agent arrangement" to take donations to his leadership campaign last November and is refusing to say whether he has disclosed individual donors in the MPs' register of financial interests or whether they were disclosed as being from a trust.
The returns for the Register of Pecuniary Interests were due last Friday, and Mr Cunliffe said his return met both the rules of the register, which requires disclosure of donations of more than $500, and those of the Labour Party, which said all donations would be confidential.
He refused to say how he had met both rules, or whether he had declared donations as being from a trust rather than the original donors.
But he confirmed his campaign was run through an "agent arrangement" rather than taking donations directly. He sought a legal opinion before filing his return and defended the use of trusts.