Entergy Arkansas (EAI) Tax Rate (2009 - 2025)

Entergy Arkansas has disclosed Tax Rate across 17 years of filings, most recently posting 18.39% for Q4 2025.

• Tax Rate for Q4 2025 came in at 18.39%, down 947.0% year-over-year; the trailing twelve-month figure through Dec 2025 was 21.92% (up 982.0% YoY), and the FY2025 annual result was 21.92%, down 450.0% from the prior year.
• Tax Rate came in at 18.39% for Q4 2025 at Entergy Arkansas, down from 22.72% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 183.84% in Q2 2022 to a low of 6519.01% in Q4 2023.
• The 5-year median for Tax Rate is 22.15% (2025), against an average of 298.26%.
• Across the five-year window, Tax Rate slumped 652676 bps in 2023 and jumped 654687 bps in 2024, its largest moves.
• Entergy Arkansas' Tax Rate stood at 6.25% in 2021, then soared by 224 bps to 7.75% in 2022, then tumbled by 84199 bps to 6519.01% in 2023, then surged by 100 bps to 27.86% in 2024, then plunged by 34 bps to 18.39% in 2025.
• The last three Tax Rate figures came in at 18.39% (Q4 2025), 22.72% (Q3 2025), and 22.68% (Q2 2025), per Business Quant data.