The religion of Islam, in addition to political and religious rulings, jurists have been involved in its transactions. The Islamic economic system in monetary and banking relations is based on social justice, economic and monetary and banking relations without interest. The purpose of this study is to investigate interest-free banking based on the teachings of Shiite jurisprudence. However, in this article, banking and the ruling on bank interest rates are examined and the importance and necessity of removing interest rates from bank loans will be emphasized based on jurisprudence. Also, in this study, interest-free and correct banking services in opening current accounts and paying Qarz al-Hasna loans and other banking facilities are examined. From this research, it can be concluded that Shiite jurists, especially contemporary jurists, emphasize on interest-free and healthy Islamic banking services and the sanctity of bank interest in repaying banking facilities. Therefore, they believe that according to the arguments and jurisprudential principles of Islam, bank interest should be removed from the facilities granted to individuals.