Otter Tail (OTTR) Tax Rate (2009 - 2026)
Otter Tail's Tax Rate came in at 73.70% for Q2 2026, up 58.71 percentage points from 14.99% a year earlier and up 67.41 percentage points from the prior quarter.
Powered by 
Analysis
Otter Tail (OTTR) Tax Rate (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Otter Tail reported Tax Rate of 3.14%, down 11.89 percentage points year-over-year; for FY2025, it came in at 14.39%, down 3.39 percentage points from FY2024.
- Tax Rate has declined in each of the last three years, with a five-year change of -3.02 percentage points (FY2020 to FY2025).
- Going back by year, Tax Rate was 17.78% in FY2024 (-1.29 pp), 19.06% in FY2023 (-1.45 pp), 20.52% in FY2022 (+3.58 pp) and 16.94% in FY2021 (-0.47 pp).
- The Q2 2026 figure represents the highest quarterly Tax Rate in data going back to Q2 2009.
- Year-over-year, Tax Rate increased in two of the last eight quarters, with an average year-over-year change of +4.27 percentage points.
- The fastest year-over-year change in Tax Rate over five years came in Q2 2026 (a gain of 58.71 percentage points), and the weakest in Q1 2026 (a drop of 6.61 percentage points).
- Business Quant data shows OTTR's Tax Rate at 6.29% (Q1 2026), 15.96% (Q4 2025) and 14.07% (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 293.96 Bn | 293.96 Bn | 890.00 Mn | - |
| 2 | National Grid | 77.93 Bn | 59.46 Bn | - | - |
| 3 | Dominion Energy | 53.37 Bn | 56.05 Bn | - | 16.49% |
| 4 | Xcel Energy | 44.14 Bn | 39.04 Bn | - | - |
| 5 | Wec Energy | 33.42 Bn | 33.65 Bn | 1.51 Bn | 8.23% |
| 6 | Ameren | 27.75 Bn | 27.83 Bn | - | 14.13% |
| 7 | Fortis | 26.92 Bn | 27.40 Bn | 1.60 Bn | 14.18% |
| 8 | Atmos Energy | 26.63 Bn | 25.40 Bn | 870.85 Mn | 19.98% |
| 9 | American Water Works Company | 25.79 Bn | 25.20 Bn | - | 22.22% |
| 10 | Otter Tail | 3.74 Bn | 2.19 Bn | 216.33 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2026 | 6.29% |
| Dec 31, 2025 | 15.96% |
| Sep 30, 2025 | 14.07% |
| Jun 30, 2025 | 14.99% |
| Mar 31, 2025 | 12.90% |
| Dec 31, 2024 | 12.94% |
| Sep 30, 2024 | 17.93% |
| Jun 30, 2024 | 19.14% |
| Mar 31, 2024 | 19.33% |
| Dec 31, 2023 | 16.25% |
| Sep 30, 2023 | 21.19% |
| Jun 30, 2023 | 19.66% |
| Mar 31, 2023 | 17.55% |
| Dec 31, 2022 | 14.65% |
| Sep 30, 2022 | 21.09% |
| Jun 30, 2022 | 23.23% |
| Mar 31, 2022 | 19.67% |
| Dec 31, 2021 | 17.13% |
| Sep 30, 2021 | 18.31% |
| Jun 30, 2021 | 16.49% |
API Access
Otter Tail 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=OTTR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "OTTR", "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=OTTR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();