Company / Income Tax
SOUTHERN CO Income Tax History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Income Tax
$496.0M
FY2025
5-year range
$267.0M / $1.8B
FY2021-FY2025
Trend
-37.6%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Income Tax has fluctuated over the past 10 years, ranging from $142M in FY2019 to $1.8B in FY2021.
Based on SEC 10-K filings.
$496M in FY2025 with a 5-year CAGR of +2.0%.
Increased from $267M to $496M over the past 2 years.
Income Tax over time
Growth rates
- 3-Year CAGR
- +8.1%
- 5-Year CAGR
- +2.0%
- 10-Year CAGR
- -
Key checks
Key Insights
- 5-year CAGR of +2.0%, indicating consistent growth.
- In FY2025, income tax decreased 37.6% year-over-year.
- Peak income tax was recorded in FY2021.
- Lowest income tax in the period was in FY2019.
Company context
Key Data Points
- Altman Z-Score 0.38 (distress zone, below 1.8 threshold)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Income TaxValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $496.0M | -37.6% |
| FY2024 | $795.0M | +197.8% |
| FY2023 | $267.0M | -32.1% |
| FY2022 | $393.0M | -78.1% |
| FY2021 | $1.8B | +300.4% |
| FY2020 | $449.0M | +216.2% |
| FY2019 | $142.0M | -85.1% |
| FY2018 | $951.0M | -20.4% |
| FY2017 | $1.2B | +22.2% |
| FY2016 | $977.0M | +15.1% |
As of FY2025 · SEC 10-K · Updated Jun 28, 2026