Gsk GSK
NYSE GSK
$52.41 +0.45 (+0.87%)
At close: Aug 21, 2026 · 4:00 PM EDT

Gsk (GSK) Tax Rate (2009 - 2026)

Gsk (GSK) posted quarterly Tax Rate of 56.21% for Q2 2026, up 6899.0% year-over-year from 0.8% in Q2 2025, and up 495.16% quarter-over-quarter from 14.23% in Q1 2026.

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

Gsk's Tax Rate history runs 18 years deep, the most recent figure standing at 56.21% for Q2 2026.

  • In Q2 2026, Tax Rate rose 6899.0% year-over-year to 56.21%; the TTM figure through Jun 2026 stood at 17.05% (down 113.0% YoY), while the FY2025 annual figure was 15.02%, down 10.0% from the prior year.
  • Tax Rate for Q2 2026 stood at 56.21%, up from 14.23% in the prior quarter.
  • The five-year high for Tax Rate was 56.21% in Q2 2026, with the low at 27.83% in Q4 2025.
  • The 5-year median for Tax Rate is 14.29% (2023), against an average of 8.17%.
  • The sharpest annual moves came in 2022 and 2026: Tax Rate slumped 4038 bps in 2022, then soared 6899 bps in 2026.
  • Gsk's Tax Rate stood at 23.65% in 2022, then increased by 18 bps to 19.41% in 2023, then grew by 5 bps to 18.46% in 2024, then sank by 51 bps to 27.83% in 2025, then jumped by 302 bps to 56.21% in 2026.
  • Business Quant data shows GSK's Tax Rate at 56.21% in Q2 2026, 14.23% in Q1 2026, and 27.83% in Q4 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Johnson & Johnson 652.20 Bn 631.44 Bn 17.26 Bn 17.98%
2 AbbVie 469.51 Bn 462.94 Bn 12.70 Bn 15.47%
3 Merck 376.81 Bn 369.67 Bn 12.21 Bn -95.75%
4 Novartis Ag 303.04 Bn 295.35 Bn 11.24 Bn 23.71%
5 Astrazeneca 257.61 Bn 252.71 Bn 12.86 Bn 10.40%
6 Amgen 237.37 Bn 223.38 Bn 7.24 Bn 14.20%
7 Gilead Sciences 181.73 Bn 178.55 Bn 6.22 Bn -2.36%
8 Pfizer 159.66 Bn 147.96 Bn 10.94 Bn 62.33%
9 Gsk 106.24 Bn 102.07 Bn 8.24 Bn 56.21%
10 Sanofi 55.07 Bn 47.69 Bn 10.79 Bn -3.05%

Historic Data

Download Data
DateValue
Jun 30, 2026 56.21%
Jun 30, 2026 56.21%
Jun 30, 2026 56.21%
Mar 31, 2026 -14.23%
Mar 31, 2026 -14.23%
Mar 31, 2026 -14.23%
Dec 31, 2025 -27.83%
Dec 31, 2025 -27.83%
Dec 31, 2025 -27.83%
Sep 30, 2025 -12.70%
Sep 30, 2025 -12.70%
Sep 30, 2025 -12.70%
Jun 30, 2025 -12.77%
Jun 30, 2025 -12.77%
Jun 30, 2025 -12.77%
Mar 31, 2025 -15.94%
Mar 31, 2025 -15.94%
Mar 31, 2025 -15.94%
Dec 31, 2024 -18.46%
Dec 31, 2024 -18.46%