• Sanofi average pre-tax profit margin for 2023 was 21.7%, a 4.7% decline from 2022.
• Sanofi average pre-tax profit margin for 2022 was 22.77%, a 3.44% decline from 2021.
• Sanofi average pre-tax profit margin for 2021 was 23.58%, a 21.36% decline from 2020.

Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.