Kosmos Energy (KOS) Tax Rate (2010 - 2026)

Kosmos Energy has disclosed Tax Rate across 17 years of filings, most recently posting 6.43% for Q1 2026.

• Tax Rate for Q1 2026 came in at 6.43%, up 2406.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 4.24% (down 11517.0% YoY), and the FY2025 annual result was 10.28%, down 5600.0% from the prior year.
• Tax Rate came in at 6.43% for Q1 2026 at Kosmos Energy, up from 1.84% in the prior quarter.
• In the past five years, Tax Rate ranged from a high of 89.11% in Q1 2022 to a low of 37.61% in Q2 2025.
• The 5-year median for Tax Rate is 39.65% (2022), against an average of 32.26%.
• Across the five-year window, Tax Rate jumped 7356 bps in 2022 and plunged 9338 bps in 2025, its largest moves.
• Kosmos Energy's Tax Rate stood at 42.83% in 2022, then gained by 11 bps to 47.6% in 2023, then jumped by 69 bps to 80.55% in 2024, then plunged by 102 bps to 1.84% in 2025, then surged by 449 bps to 6.43% in 2026.
• The last three Tax Rate figures came in at 6.43% (Q1 2026), 1.84% (Q4 2025), and 16.74% (Q3 2025), per Business Quant data.