Zentalis Pharmaceuticals (ZNTL) Tax Rate (2019 - 2026)

Zentalis Pharmaceuticals (ZNTL) posted quarterly Tax Rate of 0.34% for Q1 2026, up 73.2% quarter-over-quarter from 1.27% in Q4 2025.

Zentalis Pharmaceuticals (ZNTL) Tax Rate (2019 - 2026) Analysis & Trends

Zentalis Pharmaceuticals' Tax Rate history runs 8 years deep, the most recent figure standing at 0.34% for Q1 2026.

In Q1 2026, Tax Rate changed N/A year-over-year to 0.34%; the TTM figure through Mar 2026 stood at 0.45% (down 44.0% YoY), while the FY2025 annual figure was 0.32%, down 22.0% from the prior year.
Tax Rate for Q1 2026 stood at 0.34%, up from 1.27% in the prior quarter.
The five-year high for Tax Rate was 1.4% in Q1 2024, with the low at 1.27% in Q4 2025.
The 5-year median for Tax Rate is 0.02% (2022), against an average of 0.11%.
The sharpest annual moves came in 2022 and 2024: Tax Rate slumped 593 bps in 2022, then surged 158 bps in 2024.
Zentalis Pharmaceuticals' Tax Rate stood at 0.74% in 2022, then plunged by 70 bps to 0.22% in 2023, then jumped by 95 bps to 0.43% in 2024, then plunged by 396 bps to 1.27% in 2025, then jumped by 73 bps to 0.34% in 2026.
Business Quant data shows ZNTL's Tax Rate at 0.34% in Q1 2026, 1.27% in Q4 2025, and 0.43% in Q4 2024.

#	Company	Market Cap	Enterprise Value	Gross Profit (Qtr)	Tax Rate (Qtr)
1	Vertex Pharmaceuticals	128.13 Bn	120.28 Bn	2.84 Bn	20.98%
2	Regeneron Pharmaceuticals	112.33 Bn	104.33 Bn	3.93 Bn	15.11%
3	Argenx Se	53.24 Bn	48.05 Bn	1.41 Bn	10.91%
4	Revolution Medicines	43.64 Bn	43.64 Bn	-	-
5	BeOne Medicines	39.27 Bn	34.17 Bn	1.53 Bn	24.15%
6	MindWalk Holdings	35.32 Bn	35.31 Bn	1.82 Bn	-9.47%
7	Royalty Pharma	33.72 Bn	35.84 Bn	-	-
8	Alnylam Pharmaceuticals	30.58 Bn	27.27 Bn	992.69 Mn	7.49%
9	Insmed	27.01 Bn	25.85 Bn	358.27 Mn	-16.71%
10	Zentalis Pharmaceuticals	255.14 Mn	255.14 Mn	-	-0.33%

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