Gsk (GLAXF) Tax Rate (2009 - 2026)

Gsk (GLAXF) recorded quarterly Tax Rate of 14.23% in Q1 2026, up 87.85% quarter-over-quarter from 117.05% in Q4 2025, and up 171.0% on a YoY basis from 5.25% in Q1 2025.

Gsk (GLAXF) Tax Rate (2009 - 2026) Analysis & Trends

Gsk's Tax Rate history runs 18 years deep, the most recent figure standing at 14.23% for Q1 2026.

  • In Q1 2026, Tax Rate rose 171.0% year-over-year to 14.23%; the TTM figure through Mar 2026 stood at 26.37% (down 1021.0% YoY), while the FY2025 annual figure was 15.02%, down 10.0% from the prior year.
  • Tax Rate was 14.23% for Q1 2026 at Gsk, up from 117.05% in the prior quarter.
  • In the past five years, Tax Rate ranged from a high of 1.56% in Q3 2024 to a low of 117.05% in Q4 2025.
  • Historically, Tax Rate has averaged 21.28% across 5 years, with a median of 15.43% in 2022.
  • The sharpest annual moves came in 2024 and 2025: Tax Rate jumped 1591 bps in 2024, then slumped 9860 bps in 2025.
  • A 5-year view of Tax Rate shows it stood at 23.65% in 2022, then rose by 18 bps to 19.41% in 2023, then increased by 5 bps to 18.46% in 2024, then slumped by 534 bps to 117.05% in 2025, then surged by 88 bps to 14.23% in 2026.
  • The last three Tax Rate figures came in at 14.23% (Q1 2026), 117.05% (Q4 2025), and 12.7% (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Gsk 93,699,046.73 Bn 93,699,041.77 Bn 7.76 Bn -14.23%
2 Eli Lilly 1,012.06 Bn 1,006.77 Bn 16.22 Bn 16.43%
3 Johnson & Johnson 560.67 Bn 538.62 Bn 15.96 Bn 12.60%
4 AbbVie 402.20 Bn 392.85 Bn 10.78 Bn 32.92%
5 Merck 298.59 Bn 292.94 Bn 12.09 Bn -20.26%
6 Amgen 188.77 Bn 176.74 Bn 5.87 Bn 12.72%
7 Gilead Sciences 160.22 Bn 152.49 Bn 5.52 Bn 21.67%
8 Pfizer 148.19 Bn 135.42 Bn -1.21 Bn 14.54%
9 Bristol Myers Squibb 116.72 Bn 106.26 Bn 8.07 Bn 17.31%
10 Gsk - - 7.76 Bn -14.23%

Historic Data

Download Data
DateValue
Mar 31, 2026 -14.23%
Mar 31, 2026 -14.23%
Dec 31, 2025 -117.05%
Dec 31, 2025 -117.05%
Sep 30, 2025 -12.70%
Sep 30, 2025 -12.70%
Jun 30, 2025 -12.77%
Jun 30, 2025 -12.77%
Mar 31, 2025 -15.94%
Mar 31, 2025 -15.94%
Dec 31, 2024 -18.46%
Dec 31, 2024 -18.46%
Sep 30, 2024 1.56%
Sep 30, 2024 1.56%
Jun 30, 2024 -12.78%
Jun 30, 2024 -12.78%
Mar 31, 2024 -20.22%
Mar 31, 2024 -20.22%
Dec 31, 2023 -19.41%
Dec 31, 2023 -19.41%