Growth Metrics

Middlesex Water (MSEX) Tax Rate (2016 - 2025)

Historic Tax Rate for Middlesex Water (MSEX) over the last 16 years, with Q3 2025 value amounting to 9.3%.

  • Middlesex Water's Tax Rate fell 15300.0% to 9.3% in Q3 2025 from the same period last year, while for Sep 2025 it was 9.48%, marking a year-over-year decrease of 77700.0%. This contributed to the annual value of 13.47% for FY2024, which is 44100.0% up from last year.
  • Per Middlesex Water's latest filing, its Tax Rate stood at 9.3% for Q3 2025, which was down 15300.0% from 11.56% recorded in Q2 2025.
  • Middlesex Water's 5-year Tax Rate high stood at 31.94% for Q4 2023, and its period low was 84.86% during Q4 2021.
  • Its 5-year average for Tax Rate is 1.35%, with a median of 8.23% in 2022.
  • In the last 5 years, Middlesex Water's Tax Rate tumbled by -585300bps in 2021 and then surged by 868800bps in 2022.
  • Middlesex Water's Tax Rate (Quarter) stood at 84.86% in 2021, then soared by 102bps to 2.02% in 2022, then soared by 1480bps to 31.94% in 2023, then tumbled by -83bps to 5.4% in 2024, then soared by 72bps to 9.3% in 2025.
  • Its last three reported values are 9.3% in Q3 2025, 11.56% for Q2 2025, and 10.92% during Q1 2025.