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Illumina (ILMN) Tax Rate (2016 - 2025)

Historic Tax Rate for Illumina (ILMN) over the last 17 years, with Q4 2025 value amounting to 11.41%.

  • Illumina's Tax Rate changed N/A to 11.41% in Q4 2025 from the same period last year, while for Dec 2025 it was 21.66%, marking a year-over-year increase of 253900.0%. This contributed to the annual value of 21.73% for FY2025, which is 254600.0% up from last year.
  • According to the latest figures from Q4 2025, Illumina's Tax Rate is 11.41%.
  • Illumina's 5-year Tax Rate high stood at 103.85% for Q2 2023, and its period low was 162.92% during Q3 2023.
  • Moreover, its 5-year median value for Tax Rate was 11.41% (2025), whereas its average is 7.08%.
  • Per our database at Business Quant, Illumina's Tax Rate tumbled by -1789300bps in 2023 and then skyrocketed by 1623100bps in 2024.
  • Over the past 5 years, Illumina's Tax Rate (Quarter) stood at 24.52% in 2021, then tumbled by -116bps to 3.92% in 2022, then decreased by -22bps to 4.79% in 2023, then skyrocketed by 143bps to 2.08% in 2024, then skyrocketed by 447bps to 11.41% in 2025.
  • Its last three reported values are 11.41% in Q4 2025, 31.82% for Q3 2025, and 23.2% during Q2 2025.