Glaukos (GKOS) Tax Rate (2014 - 2026)

Glaukos (GKOS) has 12 years of Tax Rate data on file, last reported at 2.51% in Q1 2026.

• Tax Rate for Q1 2026 came in at 2.51%, down 82.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 166.71% (down 17031.0% YoY), and the FY2025 annual result was 116.48%, down 16080.0% from the prior year.
• Tax Rate climbed to 2.51% in Q1 2026 per GKOS's latest filing, from 10.65% in the prior quarter.
• Over five years, Tax Rate peaked at 5.26% in Q1 2022 and troughed at 10.65% in Q4 2025.
• A 5-year average of 1.01% and a median of 0.83% in 2024 frame the typical range for Tax Rate.
• The sharpest annual moves came in 2022 and 2025: Tax Rate jumped 698 bps in 2022, then plunged 1073 bps in 2025.
• A 5-year view of Tax Rate shows it stood at 0.42% in 2022, then plunged by 58 bps to 0.18% in 2023, then slumped by 57 bps to 0.08% in 2024, then tumbled by 14074 bps to 10.65% in 2025, then jumped by 76 bps to 2.51% in 2026.
• Business Quant data shows GKOS's Tax Rate at 2.51% in Q1 2026, 10.65% in Q4 2025, and 1.46% in Q3 2025.