Transalta (TAC) Tax Rate (2009 - 2026)
Transalta (TAC) posted Tax Rate of 26.09% for Q1 2026, up 325.3% on a QoQ basis from 11.58% in Q4 2025, and up 1180.0% year-over-year from 2.04% in Q1 2025.
Transalta (TAC) Tax Rate (2009 - 2026) Analysis & Trends
Transalta's Tax Rate history runs 18 years deep, the most recent figure standing at 26.09% for Q1 2026.
- Quarterly Tax Rate rose 1180.0% year-over-year to 26.09% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 12.98% (down 5145.0% YoY) and the FY2025 annual result came in at 12.06%, up 4932.0% from the prior year.
- Tax Rate was 26.09% for Q1 2026 at Transalta, up from 11.58% in the prior quarter.
- Across five years, Tax Rate topped out at 936.67% in Q4 2022 and bottomed at 168.18% in Q2 2022.
- A 5-year average of 73.27% and a median of 12.79% in 2023 frame the typical range for Tax Rate.
- Annual changes were most pronounced in 2022 — Tax Rate surged 94604 bps — and 2023, when it sank 95095 bps.
- Transalta's Tax Rate stood at 936.67% in 2022, then plunged by 102 bps to 14.29% in 2023, then surged by 483 bps to 54.78% in 2024, then slumped by 121 bps to 11.58% in 2025, then surged by 325 bps to 26.09% in 2026.
- Business Quant data shows TAC's Tax Rate at 26.09% in Q1 2026, 11.58% in Q4 2025, and 1.89% in Q3 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Vistra | 52.87 Bn | 51.16 Bn | 4.94 Bn | 15.10% |
| 2 | Nrg Energy | 28.41 Bn | 28.35 Bn | 1.40 Bn | -50.60% |
| 3 | Talen Energy | 15.68 Bn | 15.65 Bn | - | 22.22% |
| 4 | Oklo | 6.96 Bn | 6.96 Bn | - | -10.55% |
| 5 | Transalta | 3.96 Bn | 3.43 Bn | 263.24 Mn | 26.09% |
| 6 | Kenon Holdings | 3.64 Bn | 1.84 Bn | 48.00 Mn | -30.00% |
| 7 | Digi Power X | 258.35 Mn | 200.54 Mn | -801,636.00 | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 26.09% |
| Mar 31, 2026 | 26.09% |
| Mar 31, 2026 | 26.09% |
| Dec 31, 2025 | -11.58% |
| Dec 31, 2025 | -11.58% |
| Dec 31, 2025 | -11.58% |
| Sep 30, 2025 | -1.89% |
| Sep 30, 2025 | -1.89% |
| Sep 30, 2025 | -1.89% |
| Jun 30, 2025 | -11.58% |
| Jun 30, 2025 | -11.58% |
| Jun 30, 2025 | -11.58% |
| Mar 31, 2025 | 14.29% |
| Mar 31, 2025 | 14.29% |
| Mar 31, 2025 | 14.29% |
| Dec 31, 2024 | 54.78% |
| Dec 31, 2024 | 54.78% |
| Dec 31, 2024 | 54.78% |
| Sep 30, 2024 | 344.44% |
| Sep 30, 2024 | 344.44% |