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Ratios

International Bancshares (IBOC) Tax Rate (2009 - 2025)

International Bancshares' quarterly Tax Rate came in at 11.58% in Q4 2025, down 231.0% year-on-year from 8.84% in Q4 2024, and down 43.79% quarter-over-quarter from 20.6% in Q3 2025.

International Bancshares has reported Tax Rate for 17 years, with the latest figure at 11.58% in Q4 2025.

  • For the quarter ending Q4 2025, Tax Rate fell 231.0% year-over-year to 11.58%; the trailing twelve-month figure through Dec 2025 stood at 18.06% (down 150.0% YoY), and the FY2025 full-year result was 18.06%, down 150.0% from the prior year.
  • Tax Rate for Q4 2025 stood at 11.58%, down from 20.6% in the prior quarter.
  • The five-year high for Tax Rate was 22.34% in Q2 2024, with the low at 4.72% in Q4 2023.
  • Average Tax Rate over 5 years is 19.1%, with a median of 21.05% recorded in 2021.
  • Year-over-year, Tax Rate tumbled 927 bps in 2023 and soared 917 bps in 2024.
  • Tracing IBOC's Tax Rate over 5 years: stood at 20.55% in 2021, then plunged by 32 bps to 13.99% in 2022, then tumbled by 66 bps to 4.72% in 2023, then soared by 194 bps to 13.89% in 2024, then declined by 17 bps to 11.58% in 2025.
  • The last three Tax Rate figures came in at 11.58% (Q4 2025), 20.6% (Q3 2025), and 20.5% (Q2 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Bank Of Chile 90,891.20 Bn 90,891.20 Bn - -
2 Bank Bradesco 6,807.69 Bn 6,791.75 Bn - -
3 Lloyds Banking 426.28 Bn 426.28 Bn - -
4 NatWest 184.56 Bn 184.56 Bn - -
5 First Capital 181.18 Bn 181.03 Bn - 19.21
6 Landmark Bancorp 164.67 Bn 164.64 Bn - 19.83
7 Deutsche Bank Aktiengesellschaft 161.63 Bn -151,939.28 Bn - 28.76
8 KB Financial 150.02 Bn 142.15 Bn - 0.05
9 Pnc Financial Services 88.79 Bn 88.84 Bn - 18.98
10 International Bancshares 4.52 Bn 4.52 Bn - 11.58

Historic Data

Download Data 🔒
DateValue
Dec 31, 2025 11.58
Dec 31, 2025 11.58
Sep 30, 2025 20.60
Sep 30, 2025 20.60
Jun 30, 2025 20.50
Jun 30, 2025 20.50
Mar 31, 2025 20.00
Mar 31, 2025 20.00
Dec 31, 2024 13.89
Dec 31, 2024 13.89
Sep 30, 2024 21.42
Sep 30, 2024 21.42
Jun 30, 2024 22.34
Jun 30, 2024 22.34
Mar 31, 2024 21.02
Mar 31, 2024 21.02
Dec 31, 2023 4.72
Dec 31, 2023 4.72
Sep 30, 2023 21.19
Sep 30, 2023 21.19
Jun 30, 2023 21.38
Jun 30, 2023 21.38
Mar 31, 2023 21.16
Mar 31, 2023 21.16
Dec 31, 2022 13.99
Dec 31, 2022 13.99
Sep 30, 2022 21.45
Sep 30, 2022 21.45
Jun 30, 2022 21.29
Jun 30, 2022 21.29
Mar 31, 2022 21.29
Mar 31, 2022 21.29
Dec 31, 2021 20.55
Dec 31, 2021 20.55
Sep 30, 2021 21.09
Sep 30, 2021 21.09
Jun 30, 2021 22.09
Jun 30, 2021 22.09
Mar 31, 2021 20.51
Mar 31, 2021 20.51
Dec 31, 2020 22.14
Dec 31, 2020 22.14
Sep 30, 2020 19.52
Sep 30, 2020 19.52
Jun 30, 2020 21.01
Jun 30, 2020 21.01
Mar 31, 2020 21.10
Mar 31, 2020 21.10
Dec 31, 2019 20.77
Dec 31, 2019 20.77
Sep 30, 2019 21.54
Sep 30, 2019 21.54
Jun 30, 2019 21.75
Jun 30, 2019 21.75
Mar 31, 2019 20.35
Mar 31, 2019 20.35
Dec 31, 2018 20.01
Dec 31, 2018 20.01
Sep 30, 2018 21.43
Sep 30, 2018 21.43
Jun 30, 2018 20.72
Jun 30, 2018 20.72
Mar 31, 2018 21.07
Mar 31, 2018 21.07
Dec 31, 2017 24.20
Dec 31, 2017 24.20
Sep 30, 2017 33.97
Sep 30, 2017 33.97
Jun 30, 2017 24.62
Jun 30, 2017 24.62
Mar 31, 2017 33.50
Mar 31, 2017 33.50
Dec 31, 2016 17.45
Dec 31, 2016 17.45
Sep 30, 2016 29.36
Sep 30, 2016 29.36
Jun 30, 2016 33.14
Jun 30, 2016 33.14
Mar 31, 2016 34.19
Mar 31, 2016 34.19
Dec 31, 2015 31.91
Dec 31, 2015 31.91
Sep 30, 2015 34.50
Sep 30, 2015 34.50
Jun 30, 2015 34.69
Jun 30, 2015 34.69
Mar 31, 2015 34.47
Mar 31, 2015 34.47
Dec 31, 2014 34.64
Dec 31, 2014 34.64
Sep 30, 2014 33.39
Sep 30, 2014 33.39
Jun 30, 2014 33.69
Jun 30, 2014 33.69
Mar 31, 2014 31.99
Mar 31, 2014 31.99
Dec 31, 2013 31.22
Dec 31, 2013 31.22
Sep 30, 2013 32.42
Sep 30, 2013 32.42
Jun 30, 2013 33.34
Jun 30, 2013 33.34
Mar 31, 2013 25.36
Mar 31, 2013 25.36
Dec 31, 2012 33.54
Dec 31, 2012 33.54
Sep 30, 2012 32.90
Sep 30, 2012 32.90
Jun 30, 2012 32.30
Jun 30, 2012 32.30
Mar 31, 2012 29.37
Mar 31, 2012 29.37
Dec 31, 2011 38.34
Dec 31, 2011 38.34
Sep 30, 2011 33.11
Sep 30, 2011 33.11
Jun 30, 2011 33.76
Jun 30, 2011 33.76
Mar 31, 2011 33.82
Mar 31, 2011 33.82
Dec 31, 2010 42.95
Dec 31, 2010 42.95
Sep 30, 2010 28.66
Sep 30, 2010 28.66
Jun 30, 2010 34.53
Jun 30, 2010 34.53
Mar 31, 2010 34.18
Mar 31, 2010 34.18
Dec 31, 2009 37.23
Dec 31, 2009 37.23
Sep 30, 2009 34.25
Sep 30, 2009 34.25
Jun 30, 2009 34.70
Jun 30, 2009 34.70