This article analyzes the incentives for industrial growth from the perspective of modern Russia's strategic priorities to create an environment conducive for scientific, technological, and engineering advances. The key national challenges lie in overcoming the technological gap in industry at the regional level, which requires systematic, high-quality upgrading of production facilities. Since the technological capacity of the industrial sector is the fundamental factor in achieving technological sovereignty, the role of leasing as one of the instruments of industrial policy in this process is substantiated. The goal of the work is to improve the scientific and methodological approach to the use of leasing in stimulating industrial development in the context of technological sovereignty. The study focuses on several complex issues, analyzing conceptual approaches to technological sovereignty and industrial policy. Furthermore, we constructed a model for optimizing leasing payments adapted to the conditions of post-conflict industrial recovery in a new region of the Russian Federation based on fostering industrial partnerships. The main result of the study is the calculation of leasing payments taking into account the risk premium and interest rate subsidies, allowing to justify measures for economic stimulation of leasing operations in the industry of a region with specific economic conditions, increasing their mutual benefit for the lessor and the lessee.