Core Laboratories (CLB) Tax Rate (2022 - 2026)

Core Laboratories' Tax Rate history runs 5 years deep, the most recent figure standing at 25.0% for Q1 2026.

• On a quarterly basis, Tax Rate fell 7120.0% year-over-year to 25.0% in Q1 2026; TTM through Mar 2026 was 31.46%, a 909.0% increase from a year earlier, with the FY2025 full-year figure at 33.78%, up 1310.0% from the prior year.
• Tax Rate declined to 25.0% in Q1 2026 per CLB's latest filing, from 61.21% in the prior quarter.
• Across five years, Tax Rate topped out at 178.3% in Q4 2023 and bottomed at 46.32% in Q2 2023.
• The 5-year median for Tax Rate is 24.34% (2022), against an average of 34.53%.
• Across the five-year window, Tax Rate surged 15463 bps in 2023 and slumped 18217 bps in 2024, its largest moves.
• Year by year, Tax Rate stood at 23.67% in 2022, then soared by 653 bps to 178.3% in 2023, then slumped by 102 bps to 3.87% in 2024, then soared by 1681 bps to 61.21% in 2025, then tumbled by 59 bps to 25.0% in 2026.
• Per Business Quant, the three latest CLB Tax Rate figures stand at 25.0% (Q1 2026), 61.21% (Q4 2025), and 20.79% (Q3 2025).