What is the current annual D&A of SO?

As of today, SO annual D&A is $6.03B

What is 1-year change in SO annual D&A?

SO annual D&A is up +14.51% year-over-year

What is 3-year change in SO annual D&A?

SO annual D&A is up +48.56% over the past 3 years

How far is SO annual D&A from its all-time high?

SO annual D&A is currently at its all-time high

How does SO annual D&A rank versus sector peers?

SO annual D&A is higher than 97.25% of companies in Utilities sector

When is SO next annual earnings release?

As of today, the next annual earnings release for SO has not been scheduled

What is the current quarterly D&A of SO?

As of today, SO quarterly D&A is $1.61B

What is SO quarterly D&A most recent change?

SO quarterly D&A was up +2.56% on December 31, 2025

What is 1-year change in SO quarterly D&A?

SO quarterly D&A is up +18.89% year-over-year

How far is SO quarterly D&A from its all-time high?

SO quarterly D&A is currently at its all-time high

How does SO quarterly D&A rank versus sector peers?

SO quarterly D&A is higher than 98.10% of companies in Utilities sector

When is SO next earnings release?

The next earnings release for SO is on April 30, 2026

What is the current TTM D&A of SO?

As of today, SO TTM D&A is $6.03B

What is SO TTM D&A most recent change?

SO TTM D&A was up +4.42% on December 31, 2025

What is 1-year change in SO TTM D&A?

SO TTM D&A is up +14.51% year-over-year

How far is SO TTM D&A from its all-time high?

SO TTM D&A is currently at its all-time high

How does SO TTM D&A rank versus sector peers?

SO TTM D&A is higher than 97.14% of companies in Utilities sector

When is SO next earnings release?

The next earnings release for SO is on April 30, 2026

SO Depreciation And Amortization History & Chart Since 1980

Annual D&A

$6.03B$764.00M+14.51%

December 31, 2025

Summary

Current Value: As of today, SO annual D&A is $6.03B, up +14.51% on December 31, 2025
Historical Performance: SO annual D&A is up +48.56% over the past 3 years, up +54.54% over the past 5 years
All-Time High Comparison: SO annual D&A is currently at its all-time high
3-Year Low Comparison: SO annual D&A is +48.56% above its 3-year low of $4.06B reached on an earlier date
Sector Comparison: SO annual D&A is higher than 97.25% of companies in Utilities sector

Depreciation & Amortization Chart

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Performance

SO Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual D&A	Dec 31, 25	$6.03B	+14.5%	+48.6%	+54.5%	+229.3%
Quarterly D&A	Dec 31, 25	$1.61B	+18.9%	+64.6%	+60.7%	+253.1%
TTM D&A	Dec 31, 25	$6.03B	+14.5%	+48.6%	+54.5%	+229.3%
Price	Mar 13, 26	$98.69	+10.1%	+51.5%	+64.9%	+157.8%
Annual SG&A	Dec 31, 25	$0.00	0.0%	0.0%	0.0%	0.0%
Annual Total Expenses	Dec 31, 25	$25.21B	+12.9%	-2.1%	+47.4%	+63.5%
Annual Operating Expenses	Dec 31, 25	$1.54B	-0.1%	+9.0%	+24.6%	+77.0%
Annual Revenue	Dec 31, 25	$29.55B	+10.6%	+0.9%	+46.0%	+69.3%

Depreciation & Amortization Highs

SO Annual D&A Highs Comparison
Period	High	Date	Current
3Y	$6.03B	Dec 31, 25	at high
5Y	$6.03B	Dec 31, 25	at high
All	$6.03B	Dec 31, 25	at high

Depreciation & Amortization Lows

SO Annual D&A Lows Comparison
Period	Low	Date	Current
3Y	$4.06B	N/A	+48.6%
5Y	$3.90B	N/A	+54.5%
All	$403.83M	Dec 1, 80	+1393.2%

Depreciation & Amortization History

Year	Value	Change
2025	$6.03B	+14.5%
2024	$5.27B	+5.6%
2023	$4.99B	+22.8%
2022	$4.06B	+1.9%
2021	$3.98B	+2.1%
2020	$3.90B	+17.1%
2019	$3.33B	-6.1%
2018	$3.55B	+2.7%
2017	$3.46B	+18.3%
2016	$2.92B	+22.0%
2015	$2.40B	+4.4%
2014	$2.29B	-0.2%
2013	$2.30B	+7.1%
2012	$2.15B	+4.7%
2011	$2.05B	+11.9%
2010	$1.83B	+2.6%
2009	$1.79B	+4.8%
2008	$1.70B	+14.7%
2007	$1.49B	+4.6%
2006	$1.42B	+1.6%
2005	$1.40B	+20.4%
2004	$1.16B	-4.9%
2003	$1.22B	+5.4%

Year	Value	Change
2002	$1.16B	-14.7%
2001	$1.36B	+1.6%
2000	$1.34B	-12.2%
1999	$1.52B	-14.2%
1998	$1.77B	+11.4%
1997	$1.59B	+19.0%
1996	$1.34B	+6.4%
1995	$1.26B	+11.8%
1994	$1.13B	+11.3%
1993	$1.01B	+4.3%
1992	$969.00M	+0.1%
1991	$968.00M	-1.7%
1990	$985.00M	+3.1%
1989	$955.00M	+13.8%
1988	$839.00M	+16.1%
1987	$722.52M	+10.0%
1986	$657.02M	+8.4%
1985	$606.35M	+6.9%
1984	$567.03M	+11.1%
1983	$510.24M	+2.0%
1982	$500.44M	+12.2%
1981	$445.83M	+10.4%
1980	$403.83M	-

FAQ

What is the current annual D&A of SO?
As of today, SO annual D&A is $6.03B
What is 1-year change in SO annual D&A?
SO annual D&A is up +14.51% year-over-year
What is 3-year change in SO annual D&A?
SO annual D&A is up +48.56% over the past 3 years
How far is SO annual D&A from its all-time high?
SO annual D&A is currently at its all-time high
How does SO annual D&A rank versus sector peers?
SO annual D&A is higher than 97.25% of companies in Utilities sector
When is SO next annual earnings release?
As of today, the next annual earnings release for SO has not been scheduled

Quarterly D&A

$1.61B$40.00M+2.56%

December 31, 2025

Summary

Current Value: As of today, SO quarterly D&A is $1.61B, up +2.56% on December 31, 2025
Historical Performance: SO quarterly D&A is up +18.89% year-over-year, up +64.62% over the past 3 years
All-Time High Comparison: SO quarterly D&A is currently at its all-time high
3-Year Low Comparison: SO quarterly D&A is +64.62% above its 3-year low of $975.00M reached on an earlier date
Sector Comparison: SO quarterly D&A is higher than 98.10% of companies in Utilities sector

Performance

SO Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly D&A	Dec 31, 25	$1.61B	+2.6%	+18.9%	+64.6%	+60.7%
Annual D&A	Dec 31, 25	$6.03B	–	+14.5%	+48.6%	+54.5%
TTM D&A	Dec 31, 25	$6.03B	+4.4%	+14.5%	+48.6%	+54.5%
Price	Mar 13, 26	$98.69	+16.9%	+10.1%	+51.5%	+64.9%
Quarterly SG&A	Dec 31, 25	$0.00	0.0%	0.0%	0.0%	0.0%
Quarterly Total Expenses	Dec 31, 25	$6.57B	+7.4%	+13.1%	-8.0%	+41.3%
Quarterly Operating Expenses	Dec 31, 25	$402.00M	+39.6%	+4.4%	+18.9%	+33.1%
Quarterly Revenue	Dec 31, 25	$6.98B	-10.8%	+10.1%	-0.9%	+38.6%

Quarterly D&A Highs

SO Quarterly D&A Highs Comparison
Period	High	Date	Current
1Y	$1.61B	Dec 31, 25	at high
3Y	$1.61B	Dec 31, 25	at high
5Y	$1.61B	Dec 31, 25	at high
All	$1.61B	Dec 31, 25	at high

Quarterly D&A Lows

SO Quarterly D&A Lows Comparison
Period	Low	Date	Current
1Y	$1.35B	N/A	+18.9%
3Y	$975.00M	N/A	+64.6%
5Y	$964.00M	Mar 31, 21	+66.5%
All	$187.12M	Dec 31, 00	+757.7%

Quarterly D&A History

Month	Value	Change
Dec 2025	$1.61B	+2.6%
Sep 2025	$1.57B	+8.0%
Jun 2025	$1.45B	+2.7%
Mar 2025	$1.41B	+4.5%
Dec 2024	$1.35B	+0.4%
Sep 2024	$1.34B	+2.5%
Jun 2024	$1.31B	+4.0%
Mar 2024	$1.26B	-2.0%
Dec 2023	$1.29B	+1.9%
Sep 2023	$1.26B	+5.0%
Jun 2023	$1.20B	-2.4%
Mar 2023	$1.23B	+26.5%
Dec 2022	$975.00M	-10.5%
Sep 2022	$1.09B	+8.3%
Jun 2022	$1.01B	+1.7%
Mar 2022	$989.00M	-4.7%
Dec 2021	$1.04B	+4.3%
Sep 2021	$995.00M	+1.0%
Jun 2021	$985.00M	+2.2%
Mar 2021	$964.00M	-3.5%
Dec 2020	$999.00M	+1.2%
Sep 2020	$987.00M	+2.1%
Jun 2020	$967.00M	+1.9%
Mar 2020	$949.00M	+16.2%
Dec 2019	$817.00M	-8.3%
Sep 2019	$891.00M	+15.4%
Jun 2019	$772.00M	-9.3%
Mar 2019	$851.00M	-5.7%
Dec 2018	$902.00M	+0.6%
Sep 2018	$897.00M	+2.3%
Jun 2018	$877.00M	+0.5%
Mar 2018	$873.00M	-2.2%
Dec 2017	$893.00M	+1.4%
Sep 2017	$881.00M	+2.4%
Jun 2017	$860.00M	+4.5%
Mar 2017	$823.00M	+1.1%
Dec 2016	$814.00M	+1.4%
Sep 2016	$803.00M	+20.4%
Jun 2016	$667.00M	+4.4%
Mar 2016	$639.00M	+5.1%
Dec 2015	$608.00M	-1.3%
Sep 2015	$616.00M	+3.9%
Jun 2015	$593.00M	+2.6%
Mar 2015	$578.00M	+16.8%
Dec 2014	$495.00M	-19.6%
Sep 2014	$616.00M	+3.5%
Jun 2014	$595.00M	+1.4%
Mar 2014	$587.00M	+2.4%
Dec 2013	$573.00M	-2.1%
Sep 2013	$585.00M	+2.3%
Jun 2013	$572.00M	+0.7%
Mar 2013	$568.00M	+4.6%

Month	Value	Change
Dec 2012	$543.00M	+0.9%
Sep 2012	$538.00M	+0.6%
Jun 2012	$535.00M	+1.1%
Mar 2012	$529.00M	+2.1%
Dec 2011	$518.00M	-0.2%
Sep 2011	$519.00M	+1.8%
Jun 2011	$510.00M	+1.8%
Mar 2011	$501.00M	+10.2%
Dec 2010	$454.49M	-10.7%
Sep 2010	$508.93M	+14.1%
Jun 2010	$446.02M	+5.8%
Mar 2010	$421.57M	-11.1%
Dec 2009	$474.15M	+14.1%
Sep 2009	$415.50M	-5.2%
Jun 2009	$438.52M	-4.0%
Mar 2009	$456.83M	+4.2%
Dec 2008	$438.30M	+1.0%
Sep 2008	$433.91M	+2.3%
Jun 2008	$424.10M	+4.0%
Mar 2008	$407.69M	+8.0%
Dec 2007	$377.53M	+0.4%
Sep 2007	$375.96M	+2.0%
Jun 2007	$368.61M	+1.3%
Mar 2007	$363.90M	+0.7%
Dec 2006	$361.43M	-0.6%
Sep 2006	$363.52M	+5.6%
Jun 2006	$344.10M	-2.2%
Mar 2006	$351.95M	+1.4%
Dec 2005	$347.13M	-4.5%
Sep 2005	$363.67M	+5.7%
Jun 2005	$344.13M	+0.3%
Mar 2005	$343.07M	+16.6%
Dec 2004	$294.16M	-1.6%
Sep 2004	$299.03M	-15.6%
Dec 2003	$354.22M	+25.9%
Sep 2003	$281.40M	-11.1%
Dec 2002	$316.54M	+9.2%
Sep 2002	$289.80M	+4.6%
Jun 2002	$277.14M	+1.0%
Mar 2002	$274.52M	-25.2%
Dec 2001	$366.99M	+12.0%
Sep 2001	$327.62M	+75.1%
Dec 2000	$187.12M	-48.3%
Sep 2000	$362.00M	-23.5%
Dec 1999	$473.10M	+36.3%
Sep 1999	$347.04M	+0.9%
Jun 1999	$343.88M	-3.9%
Mar 1999	$357.99M	-15.2%
Dec 1998	$422.23M	-10.2%
Sep 1998	$470.22M	-6.0%
Jun 1998	$500.38M	+31.6%
Mar 1998	$380.17M	-

FAQ

What is the current quarterly D&A of SO?
As of today, SO quarterly D&A is $1.61B
What is SO quarterly D&A most recent change?
SO quarterly D&A was up +2.56% on December 31, 2025
What is 1-year change in SO quarterly D&A?
SO quarterly D&A is up +18.89% year-over-year
How far is SO quarterly D&A from its all-time high?
SO quarterly D&A is currently at its all-time high
How does SO quarterly D&A rank versus sector peers?
SO quarterly D&A is higher than 98.10% of companies in Utilities sector
When is SO next earnings release?
The next earnings release for SO is on April 30, 2026

TTM D&A

$6.03B$255.00M+4.42%

December 31, 2025

Summary

Current Value: As of today, SO TTM D&A is $6.03B, up +4.42% on December 31, 2025
Historical Performance: SO TTM D&A is up +14.51% year-over-year, up +48.56% over the past 3 years
All-Time High Comparison: SO TTM D&A is currently at its all-time high
3-Year Low Comparison: SO TTM D&A is +48.56% above its 3-year low of $4.06B reached on an earlier date
Sector Comparison: SO TTM D&A is higher than 97.14% of companies in Utilities sector

Performance

SO Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM D&A	Dec 31, 25	$6.03B	+4.4%	+14.5%	+48.6%	+54.5%
Annual D&A	Dec 31, 25	$6.03B	–	+14.5%	+48.6%	+54.5%
Quarterly D&A	Dec 31, 25	$1.61B	+2.6%	+18.9%	+64.6%	+60.7%
Price	Mar 13, 26	$98.69	+16.9%	+10.1%	+51.5%	+64.9%
TTM SG&A	Dec 31, 25	$58.76B	+100.0%	+100.0%	+100.0%	+100.0%
TTM Revenue	Dec 31, 25	$29.55B	+2.2%	+10.6%	+0.9%	+46.0%

TTM D&A Highs

SO TTM D&A Highs Comparison
Period	High	Date	Current
1Y	$6.03B	Dec 31, 25	at high
3Y	$6.03B	Dec 31, 25	at high
5Y	$6.03B	Dec 31, 25	at high
All	$6.03B	Dec 31, 25	at high

TTM D&A Lows

SO TTM D&A Lows Comparison
Period	Low	Date	Current
1Y	$5.27B	N/A	+14.5%
3Y	$4.06B	N/A	+48.6%
5Y	$3.90B	N/A	+54.5%
All	$380.17M	Mar 31, 98	+1486.1%

TTM D&A History

Month	Value	Change
Dec 2025	$6.03B	+4.4%
Sep 2025	$5.78B	+4.0%
Jun 2025	$5.55B	+2.5%
Mar 2025	$5.42B	+2.8%
Dec 2024	$5.27B	+1.2%
Sep 2024	$5.20B	+1.6%
Jun 2024	$5.12B	+2.2%
Mar 2024	$5.01B	+0.6%
Dec 2023	$4.99B	+6.7%
Sep 2023	$4.67B	+3.9%
Jun 2023	$4.50B	+4.6%
Mar 2023	$4.30B	+6.0%
Dec 2022	$4.06B	-1.5%
Sep 2022	$4.12B	+2.3%
Jun 2022	$4.03B	+0.5%
Mar 2022	$4.01B	+0.6%
Dec 2021	$3.98B	+1.0%
Sep 2021	$3.94B	+0.2%
Jun 2021	$3.94B	+0.5%
Mar 2021	$3.92B	+0.4%
Dec 2020	$3.90B	+4.9%
Sep 2020	$3.72B	+2.6%
Jun 2020	$3.62B	+5.7%
Mar 2020	$3.43B	+2.9%
Dec 2019	$3.33B	-2.5%
Sep 2019	$3.42B	-0.2%
Jun 2019	$3.42B	-3.0%
Mar 2019	$3.53B	-0.6%
Dec 2018	$3.55B	+0.3%
Sep 2018	$3.54B	+0.5%
Jun 2018	$3.52B	+0.5%
Mar 2018	$3.51B	+1.4%
Dec 2017	$3.46B	+2.3%
Sep 2017	$3.38B	+2.4%
Jun 2017	$3.30B	+6.2%
Mar 2017	$3.11B	+6.3%
Dec 2016	$2.92B	+7.6%
Sep 2016	$2.72B	+7.4%
Jun 2016	$2.53B	+3.0%
Mar 2016	$2.46B	+2.5%
Dec 2015	$2.40B	+5.0%
Sep 2015	$2.28B	0.0%
Jun 2015	$2.28B	-0.1%
Mar 2015	$2.28B	-0.4%
Dec 2014	$2.29B	-3.3%
Sep 2014	$2.37B	+1.3%
Jun 2014	$2.34B	+1.0%
Mar 2014	$2.32B	+0.8%
Dec 2013	$2.30B	+1.3%
Sep 2013	$2.27B	+2.1%
Jun 2013	$2.22B	+1.7%
Mar 2013	$2.18B	+1.8%

Month	Value	Change
Dec 2012	$2.15B	+1.2%
Sep 2012	$2.12B	+0.9%
Jun 2012	$2.10B	+1.2%
Mar 2012	$2.08B	+1.4%
Dec 2011	$2.05B	+3.2%
Sep 2011	$1.98B	+0.5%
Jun 2011	$1.97B	+3.3%
Mar 2011	$1.91B	+4.3%
Dec 2010	$1.83B	-1.1%
Sep 2010	$1.85B	+5.3%
Jun 2010	$1.76B	+0.4%
Mar 2010	$1.75B	-2.0%
Dec 2009	$1.79B	+2.0%
Sep 2009	$1.75B	-1.0%
Jun 2009	$1.77B	+0.8%
Mar 2009	$1.75B	+2.9%
Dec 2008	$1.70B	+3.7%
Sep 2008	$1.64B	+3.7%
Jun 2008	$1.59B	+3.6%
Mar 2008	$1.53B	+2.9%
Dec 2007	$1.49B	+1.1%
Sep 2007	$1.47B	+0.9%
Jun 2007	$1.46B	+1.7%
Mar 2007	$1.43B	+0.8%
Dec 2006	$1.42B	+1.0%
Sep 2006	$1.41B	-0.0%
Jun 2006	$1.41B	-0.0%
Mar 2006	$1.41B	+0.6%
Dec 2005	$1.40B	+3.9%
Sep 2005	$1.35B	+5.0%
Jun 2005	$1.28B	+36.8%
Mar 2005	$936.27M	+57.8%
Dec 2004	$593.20M	-9.2%
Sep 2004	$653.25M	+2.8%
Dec 2003	$635.62M	+6.3%
Sep 2003	$597.94M	-48.4%
Dec 2002	$1.16B	-4.2%
Sep 2002	$1.21B	-3.0%
Jun 2002	$1.25B	+28.6%
Mar 2002	$969.13M	+39.5%
Dec 2001	$694.60M	+34.9%
Sep 2001	$514.74M	-6.3%
Dec 2000	$549.12M	-34.2%
Sep 2000	$835.10M	-45.1%
Dec 1999	$1.52B	+3.5%
Sep 1999	$1.47B	-7.7%
Jun 1999	$1.59B	-8.9%
Mar 1999	$1.75B	-1.3%
Dec 1998	$1.77B	+31.3%
Sep 1998	$1.35B	+53.4%
Jun 1998	$880.55M	+131.6%
Mar 1998	$380.17M	-

FAQ

What is the current TTM D&A of SO?
As of today, SO TTM D&A is $6.03B
What is SO TTM D&A most recent change?
SO TTM D&A was up +4.42% on December 31, 2025
What is 1-year change in SO TTM D&A?
SO TTM D&A is up +14.51% year-over-year
How far is SO TTM D&A from its all-time high?
SO TTM D&A is currently at its all-time high
How does SO TTM D&A rank versus sector peers?
SO TTM D&A is higher than 97.14% of companies in Utilities sector
When is SO next earnings release?
The next earnings release for SO is on April 30, 2026

Data Sources & References

SO Official Website www.southerncompany.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/92122/000009212226000006/0000092122-26-000006-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/92122/000009212226000006/0000092122-26-000006-index.htm
SO Profile on Yahoo Finance finance.yahoo.com/quote/SO
SO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/so