Algonquin Power & Utilities (AQN) Tax Rate (2010 - 2025)
Algonquin Power & Utilities (AQN) posted Tax Rate of 31.71% for the quarter ended Jun 30, 2026, up 141.08 percentage points from -109.38% a year earlier and up 67.70 percentage points from the prior quarter.
Algonquin Power & Utilities (AQN) Tax Rate (2010 - 2025) Analysis & Trends
For the trailing twelve months through Jun 30, 2026, Tax Rate at Algonquin Power & Utilities was -34.88%, down 60.57 percentage points year-over-year; for the year ended Dec 31, 2025, it came in at -30.81%, up 74.61 percentage points from the prior year.
- Annual Tax Rate shows a five-year change of -22.66 percentage points (years ended Dec 2020 to Dec 2025).
- In prior years, Algonquin Power & Utilities' Tax Rate was -105.42% in the year ended Dec 31, 2024 (-26.14 pp), -79.28% in the year ended Dec 31, 2023 (-62.64 pp), -16.64% in the year ended Dec 31, 2022 (+13.89 pp) and -30.53% in the year ended Dec 31, 2021 (-22.38 pp).
- The figure for the quarter ended Jun 30, 2026 stands as the highest quarterly Tax Rate since the quarter ended Dec 31, 2024.
- On a year-over-year basis, Tax Rate increased in four of the last seven quarters, with an average year-over-year change of +8.58 percentage points.
- The strongest year-over-year quarter for Tax Rate in the past five years was the quarter ended Jun 30, 2026, with a gain of 141.08 percentage points; the weakest was the quarter ended Jun 30, 2025, with a drop of 95.48 percentage points.
- According to Business Quant data, Tax Rate for the three prior quarters was -36.00% (quarter ended Mar 31, 2026), -8.33% (quarter ended Dec 31, 2025) and -33.96% (quarter ended Sep 30, 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Nextera Energy | 172.18 Bn | 170.30 Bn | - | 13.16% |
| 2 | Southern | 106.86 Bn | 97.91 Bn | 5.92 Bn | 13.60% |
| 3 | Duke Energy | 97.23 Bn | 95.83 Bn | 6.74 Bn | 17.55% |
| 4 | National Grid | 85.13 Bn | 57.46 Bn | - | - |
| 5 | American Electric Power | 70.60 Bn | 68.98 Bn | 3.84 Bn | 6.75% |
| 6 | Dominion Energy | 57.38 Bn | 60.06 Bn | - | 16.49% |
| 7 | Sempra | 54.97 Bn | 54.10 Bn | 2.89 Bn | 22.09% |
| 8 | Entergy | 50.09 Bn | 39.27 Bn | - | 21.26% |
| 9 | Xcel Energy | 48.73 Bn | 43.64 Bn | - | - |
| 10 | Algonquin Power & Utilities | 4.15 Bn | 4.31 Bn | 200.60 Mn | - |
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | 448.61% |
| Jun 30, 2025 | 109.38% |
| Dec 31, 2024 | 61.75% |
| Jun 30, 2024 | 13.89% |
| Dec 31, 2023 | 4.96% |
| Dec 31, 2021 | 0.60% |
| Dec 31, 2020 | 20.19% |
| Sep 30, 2020 | 69.44% |
| Jun 30, 2020 | 14.67% |
| Dec 31, 2019 | 5.43% |
| Jun 30, 2019 | 12.37% |
| Dec 31, 2018 | 1.41% |
| Sep 30, 2018 | 11.85% |
| Jun 30, 2018 | 11.11% |
| Dec 31, 2017 | 15.98% |
| Sep 30, 2017 | 18.46% |
| Jun 30, 2017 | 44.94% |
| Mar 31, 2017 | 67.54% |
| Dec 31, 2016 | 8.32% |
| Jun 30, 2016 | 11.59% |
Algonquin Power & Utilities Tax Rate API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=tax-rate&ticker=AQN&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "AQN", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=tax-rate&ticker=AQN&period=max&api_key=YOUR_API_KEY");
const data = await res.json();