Ecopetrol (EC) Tax Rate (2009 - 2026)

Ecopetrol has disclosed Tax Rate across 11 years of filings, most recently posting 37.12% for Q1 2026.

• Tax Rate for Q1 2026 came in at 37.12%, down 570.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 15.75% (down 784.0% YoY), and the FY2025 annual result was 92.96%, down 2776.0% from the prior year.
• Tax Rate came in at 37.12% for Q1 2026 at Ecopetrol, up from 80.83% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 42.36% in Q2 2024 to a low of 80.83% in Q4 2025.
• The 5-year median for Tax Rate is 32.82% (2022), against an average of 22.33%.
• Across the five-year window, Tax Rate tumbled 7920 bps in 2023 and jumped 8111 bps in 2024, its largest moves.
• Ecopetrol's Tax Rate stood at 27.63% in 2022, then soared by 74 bps to 7.08% in 2023, then sank by 898 bps to 70.64% in 2024, then declined by 14 bps to 80.83% in 2025, then surged by 54 bps to 37.12% in 2026.
• The last three Tax Rate figures came in at 37.12% (Q1 2026), 80.83% (Q4 2025), and 31.23% (Q3 2025), per Business Quant data.