Aon (AON) Change in Taxes (2009 - 2026)

Aon's Change in Taxes history runs 18 years deep, the most recent figure standing at -$312.0 million for Q2 2026.

• In Q2 2026, Change in Taxes fell 38.67% year-over-year to -$312.0 million; the TTM figure through Jun 2026 stood at $118.0 million (up 188.72% YoY), while the FY2025 annual figure was $114.0 million, changed N/A from the prior year.
• Change in Taxes for Q2 2026 stood at -$312.0 million, down from $243.0 million in the prior quarter.
• The five-year high for Change in Taxes was $255.0 million in Q4 2025, with the low at -$312.0 million in Q2 2026.
• The 5-year median for Change in Taxes is $42.5 million (2022), against an average of $24.2 million.
• The sharpest annual moves came in 2023 and 2024: Change in Taxes jumped 600.0% in 2023, then sank 3680.0% in 2024.
• Aon's Change in Taxes stood at $80.0 million in 2022, then jumped by 45.0% to $116.0 million in 2023, then gained by 2.59% to $119.0 million in 2024, then surged by 114.29% to $255.0 million in 2025, then plunged by 222.35% to -$312.0 million in 2026.
• Business Quant data shows AON's Change in Taxes at -$312.0 million in Q2 2026, $243.0 million in Q1 2026, and $255.0 million in Q4 2025.