Castle Biosciences (CSTL) Tax Provisions (2018 - 2026)
Castle Biosciences' (CSTL) quarterly Tax Provisions came in at $109000.0 in Q1 2026, up 125.77% year-on-year from $48279.6 in Q1 2025, and up 128.53% quarter-over-quarter from -$382000.0 in Q4 2025.
Castle Biosciences (CSTL) Tax Provisions (2018 - 2026) Analysis & Trends
Castle Biosciences has disclosed Tax Provisions across 9 years of filings, most recently posting $109000.0 for Q1 2026.
- Tax Provisions for Q1 2026 came in at $109000.0, up 125.77% year-over-year; the trailing twelve-month figure through Mar 2026 was -$4.8 million (down 269.2% YoY), and the FY2025 annual result was -$5.4 million, down 261.37% from the prior year.
- Tax Provisions came in at $109000.0 for Q1 2026 at Castle Biosciences, up from -$382000.0 in the prior quarter.
- In the past five years, Tax Provisions ranged from a high of $6.0 million in Q3 2024 to a low of -$4.7 million in Q2 2025.
- The 5-year median for Tax Provisions is $24000.0 (2023), against an average of -$224562.5.
- Across the five-year window, Tax Provisions sank 39240.0% in 2022 and jumped 18690.62% in 2024, its largest moves.
- Castle Biosciences' Tax Provisions stood at $57000.0 in 2022, then slumped by 31.58% to $39000.0 in 2023, then tumbled by 4471.79% to -$1.7 million in 2024, then jumped by 77.6% to -$382000.0 in 2025, then jumped by 128.53% to $109000.0 in 2026.
- The last three Tax Provisions figures came in at $109000.0 (Q1 2026), -$382000.0 (Q4 2025), and $115000.0 (Q3 2025), per Business Quant data.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Taxes (Qtr) |
|---|---|---|---|---|---|
| 1 | Waters | 30,529.42 Bn | 30,528.96 Bn | 1.11 Bn | -16.00 Mn |
| 2 | Thermo Fisher Scientific | 183.75 Bn | 180.50 Bn | 7.74 Bn | 70.00 Mn |
| 3 | Danaher | 133.13 Bn | 127.43 Bn | 3.59 Bn | 206.00 Mn |
| 4 | Idexx Laboratories | 46.14 Bn | 45.94 Bn | 722.74 Mn | 77.00 Mn |
| 5 | Agilent Technologies | 38.20 Bn | 36.39 Bn | 990.00 Mn | 69.00 Mn |
| 6 | Natera | 31.50 Bn | 30.40 Bn | 696.04 Mn | 300,000.00 |
| 7 | Iqvia Holdings | 31.34 Bn | 29.36 Bn | 1.36 Bn | 59.00 Mn |
| 8 | Illumina | 24.51 Bn | 23.36 Bn | 721.00 Mn | 23.00 Mn |
| 9 | Mettler Toledo International | 23.53 Bn | 23.47 Bn | 555.82 Mn | 40.20 Mn |
| 10 | Castle Biosciences | 629.76 Mn | 368.04 Mn | 63.15 Mn | 109,000.00 |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 109,000.00 |
| Dec 31, 2025 | -382,000.00 |
| Sep 30, 2025 | 115,000.00 |
| Jun 30, 2025 | -4.67 Mn |
| Mar 31, 2025 | -423,000.00 |
| Dec 31, 2024 | -1.71 Mn |
| Sep 30, 2024 | 6.01 Mn |
| Jun 30, 2024 | -1.03 Mn |
| Mar 31, 2024 | 45,000.00 |
| Dec 31, 2023 | 39,000.00 |
| Sep 30, 2023 | 32,000.00 |
| Jun 30, 2023 | 16,000.00 |
| Mar 31, 2023 | 14,000.00 |
| Dec 31, 2022 | 57,000.00 |
| Jun 30, 2022 | -1.96 Mn |
| Mar 31, 2022 | 134,000.00 |
| Dec 31, 2021 | -1.77 Mn |
| Jun 30, 2021 | 5,000.00 |
| Dec 31, 2020 | 84,000.00 |
| Dec 31, 2019 | 72,000.00 |