• Casella Waste Systems average pre-tax profit margin for 2023 was 4.6%, a 30.62% decline from 2022.
• Casella Waste Systems average pre-tax profit margin for 2022 was 6.63%, a 8.51% decline from 2021.
• Casella Waste Systems average pre-tax profit margin for 2021 was 6.11%, a 32.25% increase from 2020.

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