REAL PROPERTY: Purchaser agrees to buy and Seller agrees to sell the land and all improvements thereon located in the. RESIDENTIAL SALES CONTRACT (Virginia).This sales contract ("Contract") is offered on. You can't get clear to close until a seller accepts your offer on their home. This certification must be delivered within 14 days after delivering to Purchaser or seller's agreement to correct the condition. Waiver of Fee for Individuals. Generally speaking, below are the steps necessary to complete a tax sale. Save time and money on corporate travel management. Once you zero out your taxes owed, though, you won't get any overage of the unused tax credit back as a refund. Refundable tax credit.