• Waste Connections average pre-tax profit margin for 2023 was 13.55%, a 0.29% increase from 2022.
• Waste Connections average pre-tax profit margin for 2022 was 13.59%, a 25.48% decline from 2021.
• Waste Connections average pre-tax profit margin for 2021 was 10.83%, a 56.73% increase from 2020.

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