Former Dragon Den star Paul Webb and his associate Andrew Tauber's fight against a tax department raid of their homes last year has gone to the Court of Appeal.
Webb and Tauber were raided by the IRD in March 2011, as part of an investigation into their tax affairs.
Webb, Tauber and their associates then issued court proceedings challenging the lawfulness of the search.
They sought a court order requesting Inland Revenue to return the documents seized and to destroy or deliver any photographs or videos taken.
One of their complaints involved the search of a child's bedroom and the photographing of an open underwear drawer.