The documentation and forms required for titling a vehicle are based on the situation involving the vehicle, as described in the table below. This is an agency agreement.It's a new form of agency agreement called the property showing agreement. This EXCLUSIVE RIGHT TO SELL LISTING AGREEMENT ("Agreement") is entered into between. Learn about bills of sale in North Carolina for cars, boats, firearms, or other property. Access North Carolina bill of sale forms here! If you have filed a tax return, and cannot pay the tax due in full, you may be eligible to request an installment payment agreement. South Carolina law requires that you register your newly purchased vehicle within 45 days of the purchase date. Completing this form does not mean you've legally transferred ownership of the vehicle. Mistakes, errors and using white out may void the document so be careful and take your time filling it out.