Mizuho Financial (MFG) Tax Rate (2016 - 2025)

Mizuho Financial filings provide 13 years of Tax Rate readings, the most recent being 9.67% for Q4 2025.

  • On a quarterly basis, Tax Rate fell 1092.0% to 9.67% in Q4 2025 year-over-year; TTM through Dec 2025 was 20.93%, a 843.0% decrease, with the full-year FY2025 number at 26.28%, up 9.0% from a year prior.
  • Tax Rate hit 9.67% in Q4 2025 for Mizuho Financial, down from 24.38% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 40.06% in Q3 2023 to a low of 100.32% in Q1 2022.
  • Median Tax Rate over the past 5 years was 23.67% (2025), compared with a mean of 14.48%.
  • Biggest five-year swings in Tax Rate: surged 8997bps in 2021 and later plummeted -11035bps in 2022.
  • Mizuho Financial's Tax Rate stood at 15.9% in 2021, then surged by 58bps to 25.1% in 2022, then rose by 18bps to 29.56% in 2023, then plummeted by -30bps to 20.59% in 2024, then tumbled by -53bps to 9.67% in 2025.
  • The last three reported values for Tax Rate were 9.67% (Q4 2025), 24.38% (Q3 2025), and 22.96% (Q2 2025) per Business Quant data.