American Water Works Company (AWK) Tax Rate (2009 - 2026)

American Water Works Company has reported Tax Rate for 18 years, with the latest figure at 22.22% in Q2 2026.

• Quarterly Tax Rate fell 92.0% year-over-year to 22.22% in Q2 2026, while the trailing twelve-month figure through Jun 2026 was 21.67% (down 109.0% YoY) and the FY2025 annual result came in at 21.87%, down 79.0% from the prior year.
• Tax Rate retreated to 22.22% in Q2 2026 per AWK's latest filing, from 24.32% in the prior quarter.
• Over five years, Tax Rate peaked at 24.32% in Q1 2026 and troughed at 15.6% in Q4 2025.
• A 5-year average of 21.2% and a median of 21.56% in 2023 frame the typical range for Tax Rate.
• The sharpest annual moves came in 2022 and 2023: Tax Rate plunged 1044 bps in 2022, then soared 414 bps in 2023.
• Over 5 years, Tax Rate stood at 17.42% in 2022, then rose by 24 bps to 21.56% in 2023, then declined by 2 bps to 21.12% in 2024, then fell by 26 bps to 15.6% in 2025, then surged by 42 bps to 22.22% in 2026.
• According to Business Quant data, Tax Rate over the past three periods registered 22.22%, 24.32%, and 15.6% for Q2 2026, Q1 2026, and Q4 2025 respectively.