• H&R Block average gross margin for 2023 was 44.47%, a 1.4% increase from 2022.
• H&R Block average gross margin for 2022 was 45.1%, a 28.27% decline from 2021.
• H&R Block average gross margin for 2021 was 35.16%, a 56.34% increase from 2020.

Gross margin can be defined as a company's total sales revenue minus its cost of goods sold, divided by the total sales revenue, expressed as a percentage.