Growth Metrics

Portland General Electric (POR) Tax Rate (2016 - 2025)

Portland General Electric's Tax Rate history spans 10 years, with the latest figure at 2.5% for Q4 2025.

  • For Q4 2025, Tax Rate rose 3614.0% year-over-year to 2.5%; the TTM value through Dec 2025 reached 14.76%, up 1076.0%, while the annual FY2025 figure was 14.76%, 1076.0% up from the prior year.
  • Tax Rate reached 2.5% in Q4 2025 per POR's latest filing, down from 16.26% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 20.41% in Q2 2023 to a low of 38.64% in Q4 2024.
  • Average Tax Rate over 5 years is 9.8%, with a median of 11.22% recorded in 2021.
  • Peak YoY movement for Tax Rate: tumbled -5671bps in 2024, then skyrocketed 3614bps in 2025.
  • A 5-year view of Tax Rate shows it stood at 7.04% in 2021, then decreased by -21bps to 5.56% in 2022, then soared by 225bps to 18.07% in 2023, then crashed by -314bps to 38.64% in 2024, then soared by 94bps to 2.5% in 2025.
  • Per Business Quant, the three most recent readings for POR's Tax Rate are 2.5% (Q4 2025), 16.26% (Q3 2025), and 16.22% (Q2 2025).