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Ribbon Communications (RBBN) Tax Rate (2017 - 2025)

Historic Tax Rate for Ribbon Communications (RBBN) over the last 9 years, with Q3 2025 value amounting to 34.89%.

  • Ribbon Communications' Tax Rate fell 213600.0% to 34.89% in Q3 2025 from the same period last year, while for Sep 2025 it was 38.77%, marking a year-over-year decrease of 72600.0%. This contributed to the annual value of 36.44% for FY2024, which is 2700.0% down from last year.
  • Per Ribbon Communications' latest filing, its Tax Rate stood at 34.89% for Q3 2025, which was down 213600.0% from 24.5% recorded in Q2 2025.
  • Ribbon Communications' Tax Rate's 5-year high stood at 421.81% during Q4 2022, with a 5-year trough of 126.85% in Q4 2024.
  • In the last 5 years, Ribbon Communications' Tax Rate had a median value of 9.79% in 2024 and averaged 10.54%.
  • As far as peak fluctuations go, Ribbon Communications' Tax Rate surged by 3944000bps in 2022, and later crashed by -2895600bps in 2023.
  • Over the past 5 years, Ribbon Communications' Tax Rate (Quarter) stood at 27.41% in 2021, then soared by 1439bps to 421.81% in 2022, then plummeted by -69bps to 132.25% in 2023, then crashed by -196bps to 126.85% in 2024, then skyrocketed by 72bps to 34.89% in 2025.
  • Its Tax Rate stands at 34.89% for Q3 2025, versus 24.5% for Q2 2025 and 2.97% for Q1 2025.