Guardant Health (GH) Tax Rate (2017 - 2026)

Guardant Health (GH) posted Tax Rate of 0.15% for Q2 2026, up 53.69% sequentially from 0.33% in Q1 2026, and down 12.0% YoY from 0.18% in Q2 2025.

Guardant Health (GH) Tax Rate (2017 - 2026) Analysis & Trends

Guardant Health has reported Tax Rate for 10 years, with the latest figure at 0.15% in Q2 2026.

Quarterly Tax Rate fell 12.0% year-over-year to 0.15% in Q2 2026, while the trailing twelve-month figure through Jun 2026 was 0.23% (up 49.0% YoY) and the FY2025 annual result came in at 0.3%, up 60.0% from the prior year.
Tax Rate grew to 0.15% in Q2 2026 per GH's latest filing, from 0.33% in the prior quarter.
Over five years, Tax Rate peaked at 1.33% in Q4 2025 and troughed at 0.69% in Q2 2023.
A 5-year average of 0.15% and a median of 0.17% in 2026 frame the typical range for Tax Rate.
The sharpest annual moves came in 2024 and 2025: Tax Rate slumped 94 bps in 2024, then surged 198 bps in 2025.
Over 5 years, Tax Rate stood at 0.43% in 2022, then jumped by 167 bps to 0.29% in 2023, then plunged by 325 bps to 0.65% in 2024, then surged by 304 bps to 1.33% in 2025, then plunged by 112 bps to 0.15% in 2026.
According to Business Quant data, Tax Rate over the past three periods registered 0.15%, 0.33%, and 1.33% for Q2 2026, Q1 2026, and Q4 2025 respectively.

#	Company	Market Cap	Enterprise Value	Gross Profit (Qtr)	Tax Rate (Qtr)
1	Thermo Fisher Scientific	213.77 Bn	209.71 Bn	8.34 Bn	8.68%
2	Danaher	139.78 Bn	135.43 Bn	3.61 Bn	19.29%
3	Idexx Laboratories	46.04 Bn	45.85 Bn	779.09 Mn	18.89%
4	Agilent Technologies	39.68 Bn	37.88 Bn	990.00 Mn	16.91%
5	Iqvia Holdings	39.34 Bn	37.26 Bn	1.44 Bn	19.93%
6	Natera	38.75 Bn	37.65 Bn	696.04 Mn	-0.35%
7	Illumina	29.90 Bn	28.73 Bn	770.00 Mn	20.38%
8	Mettler Toledo International	28.58 Bn	28.53 Bn	650.22 Mn	19.52%
9	Quest Diagnostics	26.18 Bn	25.55 Bn	1.03 Bn	21.36%
10	Guardant Health	21.64 Bn	20.59 Bn	219.03 Mn	-0.15%

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