Toborek- Mazur, J. and Partacz, K. 2024. Tax optimization of individuals in the context of savings and investing money by bank deposits and T-bonds in Poland. Scientific Journal of Bielsko-Biala School of Finance and Law. 28, 2 (Jun. 2024), 68–76. DOI:https://doi.org/10.19192/wsfip.sj2.2024.10.