"Archibald's offending included creating false invoices for small amounts over a lengthy period in order to claim GST refunds for a second company that has never undertaken any business activity.
"That someone in his position and with his experience would take such calculated and premeditated action is extremely disappointing."
Prior to sentencing Archibald paid $650,000 towards reparation.
Archibald was the director of Electronic Tax Office Limited, which trades as Archibald & Associates, and Papakura Promotions Limited – the entity he used to claim the false GST refunds.