We planned a three week visit to attend Canada's 150th birthday in our town and a friends wedding. We provided business registry documents, bank statements for business and his personal account, and all information plus extra for ties to family in Costa Rica. He was refused due to not having enough proof that he would not depart Canada after the proposed stay, and specifically checked off was " personal assets and financial status". He owns a business, a property, has a Canadian wife and Canadian citizen son who was born and resides in Costa Rica. Does anyone have any extra documentation ideas and advice for submitting?