ReLISTO provides San Francisco a free calculator to determine the amount of security deposit interest due on funds held as security deposits. The calculator has been updated to reflect the upcoming March rate. The rate of interest owed on deposits for the period March 1, 2023 through February 29, 2024 is 2.3%. The rate of interest owed on deposits for the period March 1, 2022 through February 28, 2023 is 0.1%.