Nisource (NI) Income After Tax (2009 - 2026)
Nisource's Income After Tax was $116.7 million in Q3 2026, up 20.2% from $97.1 million a year earlier and up 524.1% from the prior quarter.
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Analysis
Nisource (NI) Income After Tax (2009 - 2026) Analysis & Trends
On a trailing twelve-month basis, Nisource's Income After Tax was $951.7 million through Sep 30, 2026, up 0.3% year-over-year; for FY2025, it was $992.5 million, up 27.2% from FY2024.
- Income After Tax shows a five-year compound annual growth rate of 38.2% (FY2020 to FY2025).
- In earlier years, Income After Tax was $780.2 million in FY2024 (+17.1%), $666.4 million in FY2023 (-9.9%), $739.6 million in FY2022 (+35.0%) and $548 million in FY2021 (+177.9%).
- Quarterly Income After Tax has moved between $18.7 million (Q2 2026) and $541.8 million (Q1 2026) over five years.
- Compared with a year earlier, Income After Tax was higher in seven of the last eight quarters, with growth averaging 9.2%.
- The best year-over-year quarter for Income After Tax over five years was Q4 2021 (growth of 124.0%); the worst was Q2 2026 (a decline of 81.3%).
- Per Business Quant data, NI's Income After Tax in the three quarters before Q3 2026 was $18.7 million (Q2 2026), $541.8 million (Q1 2026) and $274.5 million (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Income After Tax (Qtr) |
|---|---|---|---|---|---|
| 1 | Wisconsin Electric Power | 99,216.00 Bn | 99,215.99 Bn | 911.30 Mn | 252.10 Mn |
| 2 | Enel Chile | 301.57 Bn | 301.57 Bn | 1.33 Bn | 702.00 Mn |
| 3 | Nextera Energy | 180.93 Bn | 179.04 Bn | - | 4.37 Bn |
| 4 | Southern | 109.04 Bn | 101.70 Bn | 7.31 Bn | 2.07 Bn |
| 5 | Duke Energy | 100.59 Bn | 99.24 Bn | 6.37 Bn | 1.65 Bn |
| 6 | National Grid | 86.94 Bn | 59.27 Bn | - | - |
| 7 | American Electric Power | 69.61 Bn | 68.67 Bn | 4.75 Bn | 1.19 Bn |
| 8 | Entergy | 53.37 Bn | 42.94 Bn | - | 945.57 Mn |
| 9 | Sempra | 51.29 Bn | 84.11 Bn | - | 474.00 Mn |
| 10 | Nisource | 21.72 Bn | 23.31 Bn | 1.14 Bn | 139.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 139.00 Mn |
| Jun 30, 2026 | 36.90 Mn |
| Mar 31, 2026 | 556.20 Mn |
| Dec 31, 2025 | 278.40 Mn |
| Sep 30, 2025 | 107.00 Mn |
| Jun 30, 2025 | 100.50 Mn |
| Mar 31, 2025 | 526.70 Mn |
| Dec 31, 2024 | 244.30 Mn |
| Sep 30, 2024 | 97.00 Mn |
| Jun 30, 2024 | 103.10 Mn |
| Mar 31, 2024 | 400.30 Mn |
| Dec 31, 2023 | 191.90 Mn |
| Sep 30, 2023 | 98.40 Mn |
| Jun 30, 2023 | 46.30 Mn |
| Mar 31, 2023 | 337.80 Mn |
| Dec 31, 2022 | 241.20 Mn |
| Sep 30, 2022 | 63.50 Mn |
| Jun 30, 2022 | 55.80 Mn |
| Mar 31, 2022 | 431.30 Mn |
| Dec 31, 2021 | 173.20 Mn |
API Access
Nisource Income After Tax 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=profit-after-tax&ticker=NI&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "profit-after-tax", "ticker": "NI", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=profit-after-tax&ticker=NI&period=max&api_key=YOUR_API_KEY");
const data = await res.json();