Annotation. This scientific research addresses the issues of the functioning and development of public tax control, which is the most important component in the system of guarantees of both the system of constitutional principles (especially democracy and the participation of Russian citizens in the functioning of the public administration system), and the system of rights, freedoms, legitimate interests of individuals and legal entities in Russia. The necessity of incorporating the institution of public tax control into the Russian legal system is substantiated. The article examines various approaches to defining the concept of public tax control and substantiates its author's definition. The work analyzes modern problems that hinder the development of public tax control in Russia, including: the lack of enshrinement of this institution of civil society in the Constitution; not developing specific forms, methods and types of public tax control measures in the Russian scientific legal doctrine; the lack of real powers among subjects of public control to exercise effective public tax control; lack of specialized subjects of public control in this area; poor use of modern information and communication technologies by these entities in their activities; insufficient funding for their activities from state and municipal budgets; weak use of foreign positive experience in organizing and functioning of control of civil society in this area; the absence of specific measures of responsibility for counteracting the legitimate activities of representatives of subjects of public control in criminal and administrative legislation. The article develops and substantiates a system of measures to resolve these problems by: incorporating public tax control into the Constitution of Russia; its details in Russian legislation; expanding the powers of subjects of public control; creation of special entities in the field of public tax control, independent of tax authorities; using in their activities positive foreign experience in exercising public control in the field of tax legal relations; developing a system of federal programs to develop the organizational, technical and financial base of subjects of public control, increasing their use of modern digital technologies; tightening measures of criminal and administrative liability for opposing the legitimate activities of subjects of public tax control.