Atmos Energy (ATO) Tax Rate (2009 - 2026)

Atmos Energy (ATO) has reported Tax Rate for 18 consecutive years, with 19.98% the latest figure, recorded in Q2 2026.

• On a quarterly basis, Tax Rate rose 81.0% year-over-year to 19.98% in Q2 2026; TTM through Jun 2026 was 20.02%, a 132.0% increase from a year earlier, with the FY2025 full-year figure at 18.9%, up 329.0% from the prior year.
• Tax Rate was 19.98% for Q2 2026 at Atmos Energy, down from 20.68% in the prior quarter.
• Over five years, Tax Rate peaked at 20.68% in Q1 2026 and troughed at 9.26% in Q2 2022.
• A 5-year average of 15.52% and a median of 15.8% in 2024 frame the typical range for Tax Rate.
• Across the five-year window, Tax Rate sank 716 bps in 2022 and surged 624 bps in 2024, its largest moves.
• Over 5 years, Tax Rate stood at 11.05% in 2022, then surged by 33 bps to 14.74% in 2023, then increased by 25 bps to 18.4% in 2024, then advanced by 9 bps to 19.98% in 2025, then decreased by 0 bps to 19.98% in 2026.
• The last three Tax Rate figures came in at 19.98% (Q2 2026), 20.68% (Q1 2026), and 19.98% (Q4 2025), per Business Quant data.