Casella Waste Systems (CWST) Tax Rate (2010 - 2026)
Casella Waste Systems' (CWST) quarterly Tax Rate came in at 37.23% in Q1 2026, down 364.0% YoY from 14.1% in Q1 2025, and up 164.27% on a QoQ basis from 57.92% in Q4 2025.
Casella Waste Systems (CWST) Tax Rate (2010 - 2026) Analysis & Trends
Casella Waste Systems (CWST) has 17 years of Tax Rate data on file, last reported at 37.23% in Q1 2026.
- Quarterly Tax Rate fell 364.0% year-over-year to 37.23% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 42.23% (up 1056.0% YoY) and the FY2025 annual result came in at 39.7%, up 401.0% from the prior year.
- Tax Rate grew to 37.23% in Q1 2026, from 57.92% in the prior quarter.
- In the past five years, Tax Rate ranged from a high of 274.47% in Q4 2023 to a low of 57.92% in Q4 2025.
- A 5-year average of 38.69% and a median of 28.73% in 2022 frame the typical range for Tax Rate.
- Annual changes were most pronounced in 2023 — Tax Rate jumped 24687 bps — and 2024, when it sank 25985 bps.
- Tracing CWST's Tax Rate over 5 years: stood at 27.6% in 2022, then jumped by 895 bps to 274.47% in 2023, then slumped by 95 bps to 14.62% in 2024, then plunged by 496 bps to 57.92% in 2025, then jumped by 164 bps to 37.23% in 2026.
- The last three Tax Rate figures came in at 37.23% (Q1 2026), 57.92% (Q4 2025), and 37.17% (Q3 2025), per Business Quant data.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Waste Management | 90.39 Bn | 89.83 Bn | 2.73 Bn | 23.24% |
| 2 | Republic Services | 67.62 Bn | 67.51 Bn | 1.87 Bn | 19.03% |
| 3 | Waste Connections | 42.71 Bn | 42.61 Bn | 1.08 Bn | 22.76% |
| 4 | Clean Harbors | 17.07 Bn | 16.56 Bn | 608.78 Mn | 26.56% |
| 5 | GFL Environmental | 14.89 Bn | 14.70 Bn | 278.90 Mn | -6.01% |
| 6 | Casella Waste Systems | 5.91 Bn | 5.89 Bn | 178.80 Mn | -12.04% |
| 7 | Sino Green Land | 646.75 Mn | 646.67 Mn | -78,936.00 | - |
| 8 | Onterris | 529.21 Mn | 515.52 Mn | 82.26 Mn | 20.21% |
| 9 | Perma Fix Environmental Services | 334.90 Mn | 300.95 Mn | -2.50 Mn | - |
| 10 | American Battery Technology | 307.22 Mn | 267.94 Mn | 737,749.00 | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | -12.04% |
| Jun 30, 2026 | -12.04% |
| Jun 30, 2026 | -12.04% |
| Mar 31, 2026 | 37.23% |
| Mar 31, 2026 | 37.23% |
| Mar 31, 2026 | 37.23% |
| Dec 31, 2025 | -57.92% |
| Dec 31, 2025 | -57.92% |
| Dec 31, 2025 | -57.92% |
| Sep 30, 2025 | 37.17% |
| Sep 30, 2025 | 37.17% |
| Sep 30, 2025 | 37.17% |
| Jun 30, 2025 | 24.38% |
| Jun 30, 2025 | 24.38% |
| Jun 30, 2025 | 24.38% |
| Mar 31, 2025 | 40.87% |
| Mar 31, 2025 | 40.87% |
| Mar 31, 2025 | 40.87% |
| Dec 31, 2024 | 14.62% |
| Dec 31, 2024 | 14.62% |