法学博士/税收科学硕士（MSTax）组合课程与冈萨加大学商学院联合提供。这些双学位课程旨在满足双重需求。一方面，需要经过业务和会计培训的律师。法律教育可能足以为一个人提供一般法律实践甚至某些法律专业知识的装备，但是律师在商业和其他机构需求方面的作用需要法律教育范围之外的准备。另一方面，精通财务和实际决策过程的成功的税务会计或业务主管将受益于透彻的法律知识。
The combined Juris Doctor / Master of Science in Taxation (MSTax) program is offered in association with the Gonzaga University School of Business . These dual degree programs are designed to meet a two-fold need. On the one hand, there is need for lawyers who are trained in business and in accounting. A legal education may sufficiently equip a person for general law practice or even for certain legal specializations, but the role of the lawyer in relation to business and other institutional needs demands preparation beyond the scope of a legal education. On the other hand, a successful tax accountant or business executive, skilled in financial and practical decision-making processes, will benefit from a thorough knowledge of the law.