What is the current annual interest expense of COF?

As of today, COF annual interest expense is $0.00

What is 1-year change in COF annual interest expense?

COF annual interest expense is down -100.00% year-over-year

What is 3-year change in COF annual interest expense?

COF annual interest expense is down -100.00% over the past 3 years

How far is COF annual interest expense from its all-time high?

COF annual interest expense is currently -100.00% below its historical high of $14.83B set on December 31, 2024

How does COF annual interest expense rank versus sector peers?

COF annual interest expense is higher than 46.69% of companies in Financial Services sector

When is COF next annual earnings release?

The next annual earnings release for COF is on January 19, 2027

What is the current quarterly interest expense of COF?

As of today, COF quarterly interest expense is $4.01B

What is COF quarterly interest expense most recent change?

COF quarterly interest expense was up +0.05% on September 30, 2026

What is 1-year change in COF quarterly interest expense?

COF quarterly interest expense is down -7.94% year-over-year

How far is COF quarterly interest expense from its all-time high?

COF quarterly interest expense is currently -7.94% below its historical high of $4.36B set on September 30, 2025

How does COF quarterly interest expense rank versus sector peers?

COF quarterly interest expense is higher than 98.17% of companies in Financial Services sector

When is COF next earnings release?

The next earnings release for COF is on January 19, 2027

What is the current TTM interest expense of COF?

As of today, COF TTM interest expense is $16.33B

What is COF TTM interest expense most recent change?

COF TTM interest expense was down -2.07% on September 30, 2026

What is 1-year change in COF TTM interest expense?

COF TTM interest expense is up +7.33% year-over-year

How far is COF TTM interest expense from its all-time high?

COF TTM interest expense is currently -2.07% below its historical high of $16.68B set on June 30, 2026

How does COF TTM interest expense rank versus sector peers?

COF TTM interest expense is higher than 97.85% of companies in Financial Services sector

When is COF next earnings release?

The next earnings release for COF is on January 19, 2027

COF Interest Expense History & Chart Since 1993

Annual Interest Expense

$0.00$14.83B-100.00%

December 31, 2025

Summary

Current Value: As of today, COF annual interest expense is $0.00, down -100.00% on December 31, 2025
Historical Performance: COF annual interest expense is down -100.00% over the past 3 years, down -100.00% over the past 5 years
All-Time High Comparison: COF annual interest expense is currently -100.00% below its historical high of $14.83B set on December 31, 2024
Sector Comparison: COF annual interest expense is higher than 46.69% of companies in Financial Services sector

Interest Expense Chart

beforeafter

Performance

COF Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Interest Expense	Dec 31, 25	$0.00	-100.0%	-100.0%	-100.0%	-100.0%
Quarterly Interest Expense	Sep 30, 26	$4.01B	-7.9%	+16.3%	+950.5%	+627.0%
TTM Interest Expense	Sep 30, 26	$16.33B	+7.3%	+48.0%	+841.3%	+586.8%
Price	Nov 6, 26	$201.87	-6.9%	+91.4%	+30.4%	+337.3%
Annual Interest Coverage Ratio	Dec 31, 25	-	–	–	–	–
Annual EBIT	Dec 31, 25	$0.00	-100.0%	-100.0%	-100.0%	-100.0%
Annual Total Debt	Dec 31, 25	$52.26B	+27.9%	+4.2%	+23.8%	+25.0%
Annual Revenue	Dec 31, 25	$69.07B	+28.7%	+80.7%	+118.6%	+262.0%

Interest Expense Highs

COF Annual Interest Expense Highs Comparison
Period	High	Date	Current
3Y	$14.83B	Dec 31, 24	-100.0%
5Y	$14.83B	Dec 31, 24	-100.0%
All	$14.83B	Dec 31, 24	-100.0%

Interest Expense Lows

COF Annual Interest Expense Lows Comparison
Period	Low	Date	Current
3Y	$0.00	Dec 31, 25	N/A
5Y	$0.00	Dec 31, 25	N/A
All	$0.00	Dec 31, 25	N/A

Interest Expense History

Year	Value	Change
2025	$0.00	-100.0%
2024	$14.83B	+16.8%
2023	$12.70B	+208.0%
2022	$4.12B	+158.0%
2021	$1.60B	-48.8%
2020	$3.12B	-39.7%
2019	$5.17B	+20.3%
2018	$4.30B	+55.7%
2017	$2.76B	+36.9%
2016	$2.02B	+24.2%
2015	$1.63B	+2.9%
2014	$1.58B	-11.9%
2013	$1.79B	-24.5%
2012	$2.38B	+5.7%
2011	$2.25B	-22.4%
2010	$2.90B	-2.4%
2009	$2.97B	-25.1%

Year	Value	Change
2008	$3.96B	-12.9%
2007	$4.55B	+47.0%
2006	$3.09B	+51.2%
2005	$2.05B	+14.2%
2004	$1.79B	+13.2%
2003	$1.58B	+8.3%
2002	$1.46B	+24.8%
2001	$1.17B	+46.2%
2000	$801.02M	+48.1%
1999	$540.88M	+27.5%
1998	$424.28M	+26.7%
1997	$334.85M	+13.5%
1996	$295.00M	+18.3%
1995	$249.40M	+166.2%
1994	$93.70M	+37.8%
1993	$67.99M	-

FAQ

What is the current annual interest expense of COF?: As of today, COF annual interest expense is $0.00
What is 1-year change in COF annual interest expense?: COF annual interest expense is down -100.00% year-over-year
What is 3-year change in COF annual interest expense?: COF annual interest expense is down -100.00% over the past 3 years
How far is COF annual interest expense from its all-time high?: COF annual interest expense is currently -100.00% below its historical high of $14.83B set on December 31, 2024
How does COF annual interest expense rank versus sector peers?: COF annual interest expense is higher than 46.69% of companies in Financial Services sector
When is COF next annual earnings release?: The next annual earnings release for COF is on January 19, 2027

Interest Expense Formula

Interest Expense = Carrying Value of Debt × Effective Interest Rate

Quarterly Interest Expense

$4.01B$2.00M+0.05%

September 30, 2026

Summary

Current Value: As of today, COF quarterly interest expense is $4.01B, up +0.05% on September 30, 2026
Historical Performance: COF quarterly interest expense is down -7.94% year-over-year, up +16.32% over the past 3 years
All-Time High Comparison: COF quarterly interest expense is currently -7.94% below its historical high of $4.36B set on September 30, 2025
3-Year Low Comparison: COF quarterly interest expense is +17.86% above its 3-year low of $3.41B reached on March 31, 2025
Sector Comparison: COF quarterly interest expense is higher than 98.17% of companies in Financial Services sector

Performance

COF Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Interest Expense	Sep 30, 26	$4.01B	+0.1%	-7.9%	+16.3%	+950.5%
Annual Interest Expense	Dec 31, 25	$0.00	–	-100.0%	-100.0%	-100.0%
TTM Interest Expense	Sep 30, 26	$16.33B	-2.1%	+7.3%	+48.0%	+841.3%
Price	Nov 6, 26	$201.87	-8.2%	-6.9%	+91.4%	+30.4%
Quarterly Interest Coverage Ratio	Sep 30, 26	2.14	+9.7%	+6.5%	+30.5%	-81.3%
Quarterly EBIT	Sep 30, 26	$8.59B	+9.7%	-1.8%	+51.4%	+96.5%
Quarterly Total Debt	Sep 30, 26	$49.77B	+9.7%	-3.3%	+1.1%	+32.7%
Quarterly Revenue	Sep 30, 26	$20.36B	+2.6%	+3.4%	+58.7%	+144.9%

Quarterly Interest Expense Highs

COF Quarterly Interest Expense Highs Comparison
Period	High	Date	Current
1Y	$4.36B	N/A	-7.9%
3Y	$4.36B	Sep 30, 25	-7.9%
5Y	$4.36B	Sep 30, 25	-7.9%
All	$4.36B	Sep 30, 25	-7.9%

Quarterly Interest Expense Lows

COF Quarterly Interest Expense Lows Comparison
Period	Low	Date	Current
1Y	$4.01B	Jun 30, 26	+0.1%
3Y	$3.41B	Mar 31, 25	+17.9%
5Y	$381.00M	Dec 31, 21	+953.3%
All	$0.00	Dec 31, 00	N/A

Quarterly Interest Expense History

Month	Value	Change
Sep 2026	$4.01B	+0.0%
Jun 2026	$4.01B	-1.8%
Mar 2026	$4.09B	-3.2%
Dec 2025	$4.22B	-3.2%
Sep 2025	$4.36B	+13.7%
Jun 2025	$3.83B	+12.6%
Mar 2025	$3.41B	-5.9%
Dec 2024	$3.62B	-4.4%
Sep 2024	$3.78B	+1.3%
Jun 2024	$3.73B	+1.2%
Mar 2024	$3.69B	+1.7%
Dec 2023	$3.63B	+5.1%
Sep 2023	$3.45B	+13.0%
Jun 2023	$3.05B	+18.9%
Mar 2023	$2.57B	+31.0%
Dec 2022	$1.96B	+63.8%
Sep 2022	$1.20B	+107.1%
Jun 2022	$578.00M	+49.4%
Mar 2022	$387.00M	+1.6%
Dec 2021	$381.00M	-0.3%
Sep 2021	$382.00M	-3.5%
Jun 2021	$396.00M	-9.8%
Mar 2021	$439.00M	-15.3%
Dec 2020	$518.00M	-21.5%
Sep 2020	$660.00M	-23.1%
Jun 2020	$858.00M	-20.8%
Mar 2020	$1.08B	-10.0%
Dec 2019	$1.20B	-10.0%
Sep 2019	$1.34B	+0.6%
Jun 2019	$1.33B	+2.2%
Mar 2019	$1.30B	+5.9%
Dec 2018	$1.23B	+10.7%
Sep 2018	$1.11B	+6.1%
Jun 2018	$1.05B	+13.7%
Mar 2018	$919.00M	+16.2%
Dec 2017	$791.00M	+9.9%
Sep 2017	$720.00M	+9.9%
Jun 2017	$655.00M	+9.9%
Mar 2017	$596.00M	+6.0%
Dec 2016	$562.00M	+8.7%
Sep 2016	$517.00M	+8.2%
Jun 2016	$478.00M	+3.7%
Mar 2016	$461.00M	+9.0%
Dec 2015	$423.00M	+4.7%
Sep 2015	$404.00M	+1.0%
Jun 2015	$400.00M	+0.5%
Mar 2015	$398.00M	+2.3%
Dec 2014	$389.00M	-0.3%
Sep 2014	$390.00M	-1.8%
Jun 2014	$397.00M	-1.5%
Mar 2014	$403.00M	-3.1%
Dec 2013	$416.00M	-5.0%
Sep 2013	$438.00M	-4.2%
Jun 2013	$457.00M	-5.0%
Mar 2013	$481.00M	-18.1%
Dec 2012	$587.00M	-3.5%
Sep 2012	$608.00M	-1.1%
Jun 2012	$615.00M	+8.8%
Mar 2012	$565.00M	+8.9%
Dec 2011	$519.00M	-6.0%

Month	Value	Change
Sep 2011	$552.00M	-2.0%
Jun 2011	$563.00M	-8.0%
Mar 2011	$612.00M	-6.0%
Dec 2010	$651.00M	-7.8%
Sep 2010	$706.00M	-4.3%
Jun 2010	$738.00M	-7.9%
Mar 2010	$801.68M	+25.1%
Dec 2009	$640.87M	-8.1%
Sep 2009	$697.07M	-9.2%
Jun 2009	$768.05M	-10.4%
Mar 2009	$857.02M	-11.3%
Dec 2008	$966.42M	+0.1%
Sep 2008	$965.15M	+0.1%
Jun 2008	$964.10M	-9.7%
Mar 2008	$1.07B	-10.9%
Dec 2007	$1.20B	+4.9%
Sep 2007	$1.14B	-0.9%
Jun 2007	$1.15B	-1.0%
Mar 2007	$1.17B	+22.4%
Dec 2006	$952.26M	+23.6%
Sep 2006	$770.56M	+10.1%
Jun 2006	$700.08M	+4.2%
Mar 2006	$671.71M	+12.5%
Dec 2005	$597.10M	+20.8%
Sep 2005	$494.40M	+3.1%
Jun 2005	$479.40M	+0.8%
Mar 2005	$475.75M	+2.4%
Dec 2004	$464.77M	+2.6%
Sep 2004	$453.04M	+2.7%
Jun 2004	$440.93M	+1.9%
Mar 2004	$432.71M	+2.1%
Dec 2003	$423.68M	+6.2%
Sep 2003	$399.10M	+2.9%
Jun 2003	$388.02M	+4.4%
Mar 2003	$371.76M	-66.8%
Dec 2002	$1.12B	+190.7%
Sep 2002	$385.65M	+4.2%
Jun 2002	$370.25M	+14.6%
Mar 2002	$323.12M	>+9,900.0%
Dec 2001	$0.00	-100.0%
Sep 2001	$294.87M	+2.7%
Jun 2001	$287.15M	+4.7%
Mar 2001	$274.15M	>+9,900.0%
Dec 2000	$0.00	-100.0%
Sep 2000	$218.84M	+26.8%
Jun 2000	$172.55M	+6.5%
Mar 2000	$161.95M	+1.2%
Dec 1999	$160.02M	+19.4%
Sep 1999	$134.01M	+5.9%
Jun 1999	$126.58M	+5.2%
Mar 1999	$120.27M	+3.9%
Dec 1998	$115.77M	+9.2%
Sep 1998	$106.06M	+4.3%
Jun 1998	$101.71M	+9.1%
Mar 1998	$93.22M	+4.7%
Dec 1997	$89.02M	+8.8%
Sep 1997	$81.82M	-2.1%
Jun 1997	$83.61M	+4.0%
Mar 1997	$80.40M	-

FAQ

What is the current quarterly interest expense of COF?: As of today, COF quarterly interest expense is $4.01B
What is COF quarterly interest expense most recent change?: COF quarterly interest expense was up +0.05% on September 30, 2026
What is 1-year change in COF quarterly interest expense?: COF quarterly interest expense is down -7.94% year-over-year
How far is COF quarterly interest expense from its all-time high?: COF quarterly interest expense is currently -7.94% below its historical high of $4.36B set on September 30, 2025
How does COF quarterly interest expense rank versus sector peers?: COF quarterly interest expense is higher than 98.17% of companies in Financial Services sector
When is COF next earnings release?: The next earnings release for COF is on January 19, 2027

Interest Expense Formula

Interest Expense = Carrying Value of Debt × Effective Interest Rate

TTM Interest Expense

$16.33B$346.00M-2.07%

September 30, 2026

Summary

Current Value: As of today, COF TTM interest expense is $16.33B, down -2.07% on September 30, 2026
Historical Performance: COF TTM interest expense is up +7.33% year-over-year, up +48.03% over the past 3 years
All-Time High Comparison: COF TTM interest expense is currently -2.07% below its historical high of $16.68B set on June 30, 2026
3-Year Low Comparison: COF TTM interest expense is +48.03% above its 3-year low of $11.03B reached on an earlier date
Sector Comparison: COF TTM interest expense is higher than 97.85% of companies in Financial Services sector

Performance

COF Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM Interest Expense	Sep 30, 26	$16.33B	-2.1%	+7.3%	+48.0%	+841.3%
Annual Interest Expense	Dec 31, 25	$0.00	–	-100.0%	-100.0%	-100.0%
Quarterly Interest Expense	Sep 30, 26	$4.01B	+0.1%	-7.9%	+16.3%	+950.5%
Price	Nov 6, 26	$201.87	-8.2%	-6.9%	+91.4%	+30.4%
TTM EBIT	Sep 30, 26	$29.52B	-0.5%	+75.1%	+66.9%	+68.2%
TTM Revenue	Sep 30, 26	$79.23B	+0.9%	+26.3%	+67.1%	+151.8%

TTM Interest Expense Highs

COF TTM Interest Expense Highs Comparison
Period	High	Date	Current
1Y	$16.68B	Jun 30, 26	-2.1%
3Y	$16.68B	Jun 30, 26	-2.1%
5Y	$16.68B	Jun 30, 26	-2.1%
All	$16.68B	Jun 30, 26	-2.1%

TTM Interest Expense Lows

COF TTM Interest Expense Lows Comparison
Period	Low	Date	Current
1Y	$15.22B	N/A	+7.3%
3Y	$11.03B	N/A	+48.0%
5Y	$1.55B	Mar 31, 22	+956.3%
All	$80.40M	Mar 31, 97	>+9999.0%

TTM Interest Expense History

Month	Value	Change
Sep 2026	$16.33B	-2.1%
Jun 2026	$16.68B	+1.1%
Mar 2026	$16.50B	+4.3%
Dec 2025	$15.82B	+4.0%
Sep 2025	$15.22B	+3.9%
Jun 2025	$14.64B	+0.7%
Mar 2025	$14.54B	-1.9%
Dec 2024	$14.83B	-0.0%
Sep 2024	$14.83B	+2.3%
Jun 2024	$14.50B	+4.9%
Mar 2024	$13.82B	+8.8%
Dec 2023	$12.70B	+15.1%
Sep 2023	$11.03B	+25.7%
Jun 2023	$8.78B	+39.3%
Mar 2023	$6.30B	+52.9%
Dec 2022	$4.12B	+62.1%
Sep 2022	$2.54B	+47.2%
Jun 2022	$1.73B	+11.8%
Mar 2022	$1.55B	-3.3%
Dec 2021	$1.60B	-7.9%
Sep 2021	$1.74B	-13.8%
Jun 2021	$2.01B	-18.7%
Mar 2021	$2.48B	-20.7%
Dec 2020	$3.12B	-18.0%
Sep 2020	$3.81B	-15.1%
Jun 2020	$4.48B	-9.5%
Mar 2020	$4.96B	-4.2%
Dec 2019	$5.17B	-0.5%
Sep 2019	$5.20B	+4.6%
Jun 2019	$4.97B	+6.1%
Mar 2019	$4.68B	+8.9%
Dec 2018	$4.30B	+11.3%
Sep 2018	$3.86B	+11.2%
Jun 2018	$3.48B	+12.6%
Mar 2018	$3.09B	+11.7%
Dec 2017	$2.76B	+9.0%
Sep 2017	$2.53B	+8.7%
Jun 2017	$2.33B	+8.2%
Mar 2017	$2.15B	+6.7%
Dec 2016	$2.02B	+7.4%
Sep 2016	$1.88B	+6.4%
Jun 2016	$1.77B	+4.6%
Mar 2016	$1.69B	+3.9%
Dec 2015	$1.63B	+2.1%
Sep 2015	$1.59B	+0.9%
Jun 2015	$1.58B	+0.2%
Mar 2015	$1.57B	-0.3%
Dec 2014	$1.58B	-1.7%
Sep 2014	$1.61B	-2.9%
Jun 2014	$1.65B	-3.5%
Mar 2014	$1.71B	-4.4%
Dec 2013	$1.79B	-8.7%
Sep 2013	$1.96B	-8.0%
Jun 2013	$2.13B	-6.9%
Mar 2013	$2.29B	-3.5%
Dec 2012	$2.38B	+2.9%
Sep 2012	$2.31B	+2.5%
Jun 2012	$2.25B	+2.4%
Mar 2012	$2.20B	-2.1%
Dec 2011	$2.25B	-5.6%

Month	Value	Change
Sep 2011	$2.38B	-6.1%
Jun 2011	$2.53B	-6.5%
Mar 2011	$2.71B	-6.5%
Dec 2010	$2.90B	+0.4%
Sep 2010	$2.89B	+0.3%
Jun 2010	$2.88B	-1.0%
Mar 2010	$2.91B	-1.9%
Dec 2009	$2.96B	-9.9%
Sep 2009	$3.29B	-7.5%
Jun 2009	$3.56B	-5.2%
Mar 2009	$3.75B	-5.3%
Dec 2008	$3.96B	-5.5%
Sep 2008	$4.19B	-4.1%
Jun 2008	$4.37B	-4.1%
Mar 2008	$4.56B	-2.1%
Dec 2007	$4.66B	+5.6%
Sep 2007	$4.41B	+9.2%
Jun 2007	$4.04B	+12.6%
Mar 2007	$3.59B	+15.9%
Dec 2006	$3.09B	+13.0%
Sep 2006	$2.74B	+11.2%
Jun 2006	$2.46B	+9.8%
Mar 2006	$2.24B	+9.6%
Dec 2005	$2.05B	+6.9%
Sep 2005	$1.91B	+2.2%
Jun 2005	$1.87B	+2.1%
Mar 2005	$1.83B	+2.4%
Dec 2004	$1.79B	+2.3%
Sep 2004	$1.75B	+3.2%
Jun 2004	$1.70B	+3.2%
Mar 2004	$1.64B	+3.9%
Dec 2003	$1.58B	-30.6%
Sep 2003	$2.28B	+0.6%
Jun 2003	$2.27B	+0.8%
Mar 2003	$2.25B	+2.2%
Dec 2002	$2.20B	+103.9%
Sep 2002	$1.08B	+9.2%
Jun 2002	$988.24M	+9.2%
Mar 2002	$905.14M	+5.7%
Dec 2001	$856.17M	0.0%
Sep 2001	$856.17M	+9.7%
Jun 2001	$780.14M	+17.2%
Mar 2001	$665.55M	+20.3%
Dec 2000	$553.34M	-22.4%
Sep 2000	$713.36M	+13.5%
Jun 2000	$628.53M	+7.9%
Mar 2000	$582.56M	+7.7%
Dec 1999	$540.88M	+8.9%
Sep 1999	$496.63M	+6.0%
Jun 1999	$468.67M	+5.6%
Mar 1999	$443.81M	+6.5%
Dec 1998	$416.75M	+6.9%
Sep 1998	$390.01M	+6.6%
Jun 1998	$365.77M	+5.2%
Mar 1998	$347.67M	+3.8%
Dec 1997	$334.85M	+36.2%
Sep 1997	$245.82M	+49.9%
Jun 1997	$164.01M	+104.0%
Mar 1997	$80.40M	-

FAQ

What is the current TTM interest expense of COF?: As of today, COF TTM interest expense is $16.33B
What is COF TTM interest expense most recent change?: COF TTM interest expense was down -2.07% on September 30, 2026
What is 1-year change in COF TTM interest expense?: COF TTM interest expense is up +7.33% year-over-year
How far is COF TTM interest expense from its all-time high?: COF TTM interest expense is currently -2.07% below its historical high of $16.68B set on June 30, 2026
How does COF TTM interest expense rank versus sector peers?: COF TTM interest expense is higher than 97.85% of companies in Financial Services sector
When is COF next earnings release?: The next earnings release for COF is on January 19, 2027

Interest Expense Formula

Interest Expense = Carrying Value of Debt × Effective Interest Rate

Data Sources & References

COF Official Website www.capitalone.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/927628/000092762826000024/0000927628-26-000024-index.htm
COF Profile on Yahoo Finance finance.yahoo.com/quote/COF
COF Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cof