What is the current annual income tax of IBKR?

As of today, IBKR annual income tax is $414.00M

What is 1-year change in IBKR annual income tax?

IBKR annual income tax is up +43.75% year-over-year

What is 3-year change in IBKR annual income tax?

IBKR annual income tax is up +165.38% over the past 3 years

How far is IBKR annual income tax from its all-time high?

IBKR annual income tax is currently at its all-time high

How does IBKR annual income tax rank versus sector peers?

IBKR annual income tax is higher than 91.86% of companies in Financial Services sector

When is IBKR next annual earnings release?

The next annual earnings release for IBKR is on January 26, 2027

What is the current quarterly income tax of IBKR?

As of today, IBKR quarterly income tax is $148.00M

What is IBKR quarterly income tax most recent change?

IBKR quarterly income tax was up +25.42% on September 30, 2026

What is 1-year change in IBKR quarterly income tax?

IBKR quarterly income tax is up +17.46% year-over-year

How far is IBKR quarterly income tax from its all-time high?

IBKR quarterly income tax is currently -26.00% below its historical high of $200.00M set on December 31, 2017

How does IBKR quarterly income tax rank versus sector peers?

IBKR quarterly income tax is higher than 92.77% of companies in Financial Services sector

When is IBKR next earnings release?

The next earnings release for IBKR is on January 26, 2027

What is the current TTM income tax of IBKR?

As of today, IBKR TTM income tax is $482.00M

What is IBKR TTM income tax most recent change?

IBKR TTM income tax was up +4.78% on September 30, 2026

What is 1-year change in IBKR TTM income tax?

IBKR TTM income tax is up +24.87% year-over-year

How far is IBKR TTM income tax from its all-time high?

IBKR TTM income tax is currently at its all-time high

How does IBKR TTM income tax rank versus sector peers?

IBKR TTM income tax is higher than 92.29% of companies in Financial Services sector

When is IBKR next earnings release?

The next earnings release for IBKR is on January 26, 2027

IBKR Income Tax History & Chart Since 2003

Annual Income Tax

$414.00M$126.00M+43.75%

December 31, 2025

Summary

Current Value: As of today, IBKR annual income tax is $414.00M, up +43.75% on December 31, 2025
Historical Performance: IBKR annual income tax is up +165.38% over the past 3 years, up +437.66% over the past 5 years
All-Time High Comparison: IBKR annual income tax is currently at its all-time high
3-Year Low Comparison: IBKR annual income tax is +165.38% above its 3-year low of $156.00M reached on an earlier date
Sector Comparison: IBKR annual income tax is higher than 91.86% of companies in Financial Services sector

Income Tax Chart

beforeafter

Performance

IBKR Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Income Tax	Dec 31, 25	$414.00M	+43.8%	+165.4%	+437.7%	+585.3%
Quarterly Income Tax	Sep 30, 26	$148.00M	+17.5%	+117.7%	+428.6%	+869.2%
TTM Income Tax	Sep 30, 26	$482.00M	+24.9%	+104.2%	+276.6%	+493.6%
Price	Oct 29, 26	$81.77	+19.4%	+309.3%	+361.6%	+2049.0%
Annual EBIT	Dec 31, 25	$8.99B	+13.8%	+188.6%	+485.6%	+2086.9%
Annual EBITDA	Dec 31, 25	$9.09B	+13.6%	+184.0%	+468.6%	+2013.4%
Annual Total Expenses	Dec 31, 25	$9.39B	+8.7%	+146.7%	+307.6%	+837.0%
Annual Revenue	Dec 31, 25	$10.43B	+11.0%	+149.2%	+317.4%	+950.6%

Income Tax Highs

IBKR Annual Income Tax Highs Comparison
Period	High	Date	Current
3Y	$414.00M	Dec 31, 25	at high
5Y	$414.00M	Dec 31, 25	at high
All	$414.00M	Dec 31, 25	at high

Income Tax Lows

IBKR Annual Income Tax Lows Comparison
Period	Low	Date	Current
3Y	$156.00M	N/A	+165.4%
5Y	$77.00M	N/A	+437.7%
All	$19.56M	Dec 31, 04	+2017.1%

Income Tax History

Year	Value	Change
2025	$414.00M	+43.8%
2024	$288.00M	+12.1%
2023	$257.00M	+64.7%
2022	$156.00M	+3.3%
2021	$151.00M	+96.1%
2020	$77.00M	+13.2%
2019	$68.00M	-4.2%
2018	$71.00M	-72.3%
2017	$256.00M	+312.9%
2016	$62.00M	+44.2%
2015	$43.00M	-9.0%
2014	$47.25M	+40.3%

Year	Value	Change
2013	$33.69M	+12.2%
2012	$30.01M	-44.3%
2011	$53.89M	-10.8%
2010	$60.41M	+11.1%
2009	$54.38M	-57.6%
2008	$128.37M	+103.6%
2007	$63.04M	+130.1%
2006	$27.39M	-18.9%
2005	$33.78M	+72.7%
2004	$19.56M	-1.7%
2003	$19.90M	-

FAQ

What is the current annual income tax of IBKR?: As of today, IBKR annual income tax is $414.00M
What is 1-year change in IBKR annual income tax?: IBKR annual income tax is up +43.75% year-over-year
What is 3-year change in IBKR annual income tax?: IBKR annual income tax is up +165.38% over the past 3 years
How far is IBKR annual income tax from its all-time high?: IBKR annual income tax is currently at its all-time high
How does IBKR annual income tax rank versus sector peers?: IBKR annual income tax is higher than 91.86% of companies in Financial Services sector
When is IBKR next annual earnings release?: The next annual earnings release for IBKR is on January 26, 2027

Income Tax Formula

Income Tax Expense = Current Tax Expense + Deferred Tax Expense

Quarterly Income Tax

$148.00M$30.00M+25.42%

September 30, 2026

Summary

Current Value: As of today, IBKR quarterly income tax is $148.00M, up +25.42% on September 30, 2026
Historical Performance: IBKR quarterly income tax is up +17.46% year-over-year, up +117.65% over the past 3 years
All-Time High Comparison: IBKR quarterly income tax is currently -26.00% below its historical high of $200.00M set on December 31, 2017
3-Year Low Comparison: IBKR quarterly income tax is +117.65% above its 3-year low of $68.00M reached on an earlier date
Sector Comparison: IBKR quarterly income tax is higher than 92.77% of companies in Financial Services sector

Performance

IBKR Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Income Tax	Sep 30, 26	$148.00M	+25.4%	+17.5%	+117.7%	+428.6%
Annual Income Tax	Dec 31, 25	$414.00M	–	+43.8%	+165.4%	+437.7%
TTM Income Tax	Sep 30, 26	$482.00M	+4.8%	+24.9%	+104.2%	+276.6%
Price	Oct 29, 26	$81.77	-9.6%	+19.4%	+309.3%	+361.6%
Quarterly EBIT	Sep 30, 26	$2.81B	+7.6%	+15.2%	+59.2%	+876.7%
Quarterly EBITDA	Sep 30, 26	-	–	–	–	–
Quarterly Total Expenses	Sep 30, 26	$2.92B	+6.6%	+15.9%	+53.4%	+513.9%
Quarterly Revenue	Sep 30, 26	$3.24B	+6.0%	+16.2%	+56.2%	+524.7%

Quarterly Income Tax Highs

IBKR Quarterly Income Tax Highs Comparison
Period	High	Date	Current
1Y	$148.00M	Sep 30, 26	at high
3Y	$148.00M	Sep 30, 26	at high
5Y	$148.00M	Sep 30, 26	at high
All	$200.00M	Dec 31, 17	-26.0%

Quarterly Income Tax Lows

IBKR Quarterly Income Tax Lows Comparison
Period	Low	Date	Current
1Y	$99.00M	Dec 31, 25	+49.5%
3Y	$68.00M	N/A	+117.7%
5Y	$28.00M	Mar 31, 22	+428.6%
All	-$4.44M	Dec 31, 12	+3430.3%

Quarterly Income Tax History

Month	Value	Change
Sep 2026	$148.00M	+25.4%
Jun 2026	$118.00M	+0.9%
Mar 2026	$117.00M	+18.2%
Dec 2025	$99.00M	-21.4%
Sep 2025	$126.00M	+28.6%
Jun 2025	$98.00M	+7.7%
Mar 2025	$91.00M	+28.2%
Dec 2024	$71.00M	-5.3%
Sep 2024	$75.00M	+5.6%
Jun 2024	$71.00M	0.0%
Mar 2024	$71.00M	-7.8%
Dec 2023	$77.00M	+13.2%
Sep 2023	$68.00M	+33.3%
Jun 2023	$51.00M	-16.4%
Mar 2023	$61.00M	+8.9%
Dec 2022	$56.00M	+40.0%
Sep 2022	$40.00M	+25.0%
Jun 2022	$32.00M	+14.3%
Mar 2022	$28.00M	-20.0%
Dec 2021	$35.00M	+25.0%
Sep 2021	$28.00M	-20.0%
Jun 2021	$35.00M	-34.0%
Mar 2021	$53.00M	+341.7%
Dec 2020	$12.00M	-62.5%
Sep 2020	$32.00M	+113.3%
Jun 2020	$15.00M	-16.7%
Mar 2020	$18.00M	0.0%
Dec 2019	$18.00M	-10.0%
Sep 2019	$20.00M	+33.3%
Jun 2019	$15.00M	0.0%
Mar 2019	$15.00M	-21.1%
Dec 2018	$19.00M	+5.6%
Sep 2018	$18.00M	+38.5%
Jun 2018	$13.00M	-38.1%
Mar 2018	$21.00M	-89.5%
Dec 2017	$200.00M	+852.4%
Sep 2017	$21.00M	+23.5%
Jun 2017	$17.00M	-5.6%
Mar 2017	$18.00M	+157.1%
Dec 2016	$7.00M	-53.3%
Sep 2016	$15.00M	+15.4%
Jun 2016	$13.00M	-51.9%

Month	Value	Change
Mar 2016	$27.00M	+350.0%
Dec 2015	$6.00M	-70.0%
Sep 2015	$20.00M	+5.3%
Jun 2015	$19.00M	+1,050.0%
Mar 2015	-$2.00M	-122.0%
Dec 2014	$9.10M	+18.3%
Sep 2014	$7.69M	-42.8%
Jun 2014	$13.45M	-20.6%
Mar 2014	$16.95M	+593.0%
Dec 2013	$2.45M	-76.5%
Sep 2013	$10.41M	-25.0%
Jun 2013	$13.89M	+100.3%
Mar 2013	$6.94M	+256.1%
Dec 2012	-$4.44M	-130.1%
Sep 2012	$14.75M	+34.3%
Jun 2012	$10.98M	+25.7%
Mar 2012	$8.73M	+18.2%
Dec 2011	$7.39M	-51.6%
Sep 2011	$15.27M	+22.2%
Jun 2011	$12.50M	-33.3%
Mar 2011	$18.73M	-46.0%
Dec 2010	$34.70M	+162.9%
Sep 2010	$13.20M	+80.6%
Jun 2010	$7.31M	+39.8%
Mar 2010	$5.23M	+21.5%
Dec 2009	$4.30M	-67.3%
Sep 2009	$13.17M	-47.7%
Jun 2009	$25.19M	+112.9%
Mar 2009	$11.83M	-65.2%
Dec 2008	$34.00M	+5.0%
Sep 2008	$32.38M	+13.3%
Jun 2008	$28.59M	-14.4%
Mar 2008	$33.41M	+38.1%
Dec 2007	$24.20M	-11.1%
Sep 2007	$27.23M	+394.7%
Jun 2007	$5.50M	-10.4%
Mar 2007	$6.14M	+6.8%
Dec 2006	$5.75M	>+9,900.0%
Sep 2006	$0.00	-100.0%
Jun 2006	$6.57M	-28.5%
Mar 2006	$9.18M	-

FAQ

What is the current quarterly income tax of IBKR?: As of today, IBKR quarterly income tax is $148.00M
What is IBKR quarterly income tax most recent change?: IBKR quarterly income tax was up +25.42% on September 30, 2026
What is 1-year change in IBKR quarterly income tax?: IBKR quarterly income tax is up +17.46% year-over-year
How far is IBKR quarterly income tax from its all-time high?: IBKR quarterly income tax is currently -26.00% below its historical high of $200.00M set on December 31, 2017
How does IBKR quarterly income tax rank versus sector peers?: IBKR quarterly income tax is higher than 92.77% of companies in Financial Services sector
When is IBKR next earnings release?: The next earnings release for IBKR is on January 26, 2027

Income Tax Formula

Income Tax Expense = Current Tax Expense + Deferred Tax Expense

TTM Income Tax

$482.00M$22.00M+4.78%

September 30, 2026

Summary

Current Value: As of today, IBKR TTM income tax is $482.00M, up +4.78% on September 30, 2026
Historical Performance: IBKR TTM income tax is up +24.87% year-over-year, up +104.24% over the past 3 years
All-Time High Comparison: IBKR TTM income tax is currently at its all-time high
3-Year Low Comparison: IBKR TTM income tax is +104.24% above its 3-year low of $236.00M reached on an earlier date
Sector Comparison: IBKR TTM income tax is higher than 92.29% of companies in Financial Services sector

Performance

IBKR Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM Income Tax	Sep 30, 26	$482.00M	+4.8%	+24.9%	+104.2%	+276.6%
Annual Income Tax	Dec 31, 25	$414.00M	–	+43.8%	+165.4%	+437.7%
Quarterly Income Tax	Sep 30, 26	$148.00M	+25.4%	+17.5%	+117.7%	+428.6%
Price	Oct 29, 26	$81.77	-9.6%	+19.4%	+309.3%	+361.6%
TTM EBIT	Sep 30, 26	$10.16B	+3.8%	+17.1%	+68.8%	+394.0%
TTM EBITDA	Sep 30, 26	-	–	–	–	–
TTM Revenue	Sep 30, 26	$11.75B	+4.0%	+16.1%	+62.0%	+296.8%

TTM Income Tax Highs

IBKR TTM Income Tax Highs Comparison
Period	High	Date	Current
1Y	$482.00M	Sep 30, 26	at high
3Y	$482.00M	Sep 30, 26	at high
5Y	$482.00M	Sep 30, 26	at high
All	$482.00M	Sep 30, 26	at high

TTM Income Tax Lows

IBKR TTM Income Tax Lows Comparison
Period	Low	Date	Current
1Y	$386.00M	N/A	+24.9%
3Y	$236.00M	N/A	+104.2%
5Y	$123.00M	Jun 30, 22	+291.9%
All	$9.18M	Mar 31, 06	+5148.3%

TTM Income Tax History

Month	Value	Change
Sep 2026	$482.00M	+4.8%
Jun 2026	$460.00M	+4.5%
Mar 2026	$440.00M	+6.3%
Dec 2025	$414.00M	+7.3%
Sep 2025	$386.00M	+15.2%
Jun 2025	$335.00M	+8.8%
Mar 2025	$308.00M	+6.9%
Dec 2024	$288.00M	-2.0%
Sep 2024	$294.00M	+2.4%
Jun 2024	$287.00M	+7.5%
Mar 2024	$267.00M	+3.9%
Dec 2023	$257.00M	+8.9%
Sep 2023	$236.00M	+13.5%
Jun 2023	$208.00M	+10.1%
Mar 2023	$189.00M	+21.2%
Dec 2022	$156.00M	+15.6%
Sep 2022	$135.00M	+9.8%
Jun 2022	$123.00M	-2.4%
Mar 2022	$126.00M	-16.6%
Dec 2021	$151.00M	+18.0%
Sep 2021	$128.00M	-3.0%
Jun 2021	$132.00M	+17.9%
Mar 2021	$112.00M	+45.5%
Dec 2020	$77.00M	-7.2%
Sep 2020	$83.00M	+16.9%
Jun 2020	$71.00M	0.0%
Mar 2020	$71.00M	+4.4%
Dec 2019	$68.00M	-1.4%
Sep 2019	$69.00M	+3.0%
Jun 2019	$67.00M	+3.1%
Mar 2019	$65.00M	-8.5%
Dec 2018	$71.00M	-71.8%
Sep 2018	$252.00M	-1.2%
Jun 2018	$255.00M	-1.5%
Mar 2018	$259.00M	+1.2%
Dec 2017	$256.00M	+306.3%
Sep 2017	$63.00M	+10.5%
Jun 2017	$57.00M	+7.5%
Mar 2017	$53.00M	-14.5%
Dec 2016	$62.00M	+1.6%
Sep 2016	$61.00M	-7.6%
Jun 2016	$66.00M	-8.3%

Month	Value	Change
Mar 2016	$72.00M	+67.4%
Dec 2015	$43.00M	-6.7%
Sep 2015	$46.10M	+36.4%
Jun 2015	$33.79M	+19.6%
Mar 2015	$28.24M	-40.2%
Dec 2014	$47.19M	+16.4%
Sep 2014	$40.54M	-6.3%
Jun 2014	$43.26M	-1.0%
Mar 2014	$43.70M	+29.7%
Dec 2013	$33.69M	+25.7%
Sep 2013	$26.80M	-13.9%
Jun 2013	$31.13M	+10.3%
Mar 2013	$28.22M	-6.0%
Dec 2012	$30.01M	-28.3%
Sep 2012	$41.85M	-1.2%
Jun 2012	$42.37M	-3.5%
Mar 2012	$43.89M	-18.6%
Dec 2011	$53.89M	-33.6%
Sep 2011	$81.20M	+2.6%
Jun 2011	$79.13M	+7.0%
Mar 2011	$73.94M	+22.3%
Dec 2010	$60.44M	+101.2%
Sep 2010	$30.04M	+0.1%
Jun 2010	$30.00M	-37.3%
Mar 2010	$47.89M	-12.1%
Dec 2009	$54.49M	-35.3%
Sep 2009	$84.19M	-18.6%
Jun 2009	$103.41M	-3.2%
Mar 2009	$106.81M	-16.8%
Dec 2008	$128.39M	+8.3%
Sep 2008	$118.59M	+4.5%
Jun 2008	$113.43M	+25.6%
Mar 2008	$90.35M	+43.2%
Dec 2007	$63.08M	+41.3%
Sep 2007	$44.63M	+156.5%
Jun 2007	$17.40M	-5.8%
Mar 2007	$18.47M	-14.1%
Dec 2006	$21.51M	+36.5%
Sep 2006	$15.75M	0.0%
Jun 2006	$15.75M	+71.5%
Mar 2006	$9.18M	-

FAQ

What is the current TTM income tax of IBKR?: As of today, IBKR TTM income tax is $482.00M
What is IBKR TTM income tax most recent change?: IBKR TTM income tax was up +4.78% on September 30, 2026
What is 1-year change in IBKR TTM income tax?: IBKR TTM income tax is up +24.87% year-over-year
How far is IBKR TTM income tax from its all-time high?: IBKR TTM income tax is currently at its all-time high
How does IBKR TTM income tax rank versus sector peers?: IBKR TTM income tax is higher than 92.29% of companies in Financial Services sector
When is IBKR next earnings release?: The next earnings release for IBKR is on January 26, 2027

Income Tax Formula

Income Tax Expense = Current Tax Expense + Deferred Tax Expense

Data Sources & References

IBKR Official Website www.interactivebrokers.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1381197/000119312526016540/0001193125-26-016540-index.htm
IBKR Profile on Yahoo Finance finance.yahoo.com/quote/IBKR
IBKR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ibkr