• ADP average pre-tax profit margin for 2024 was 25.54%, a 4.12% increase from 2023.
• ADP average pre-tax profit margin for 2023 was 24.53%, a 5.78% increase from 2022.
• ADP average pre-tax profit margin for 2022 was 23.19%, a 3.34% increase from 2021.

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