Rapid technological progress greatly affects humans indirectly. Computers one result of advances technology can help people to improve the quality and quantity of work. By using the computer as a decision-making tool in determining the admission of new students in SMK Negeri 1 Payakumbuh can support data processing in a rapid, precise and accurate. and to improve the quality of decisions so that designs can be beneficial to the company/agency concerned. Keyword: Decision Support Systems, new student, SMK Negeri I Payakumbuh