Ultra Clean Holdings (UCTT) Tax Rate (2010 - 2026)

Ultra Clean Holdings (UCTT) posted Tax Rate of 457.14% for Q1 2026, up 251.65% sequentially from 130.0% in Q4 2025, and up 30612.0% on a YoY basis from N/an in Q1 2025.

Ultra Clean Holdings (UCTT) Tax Rate (2010 - 2026) Analysis & Trends

Ultra Clean Holdings has disclosed Tax Rate across 17 years of filings, most recently posting 457.14% for Q1 2026.

  • On a quarterly basis, Tax Rate rose 30612.0% year-over-year to 457.14% in Q1 2026; TTM through Mar 2026 was 25.73%, a 6927.0% decrease from a year earlier, with the FY2025 full-year figure at 17.78%, down 6644.0% from the prior year.
  • Tax Rate came in at 457.14% for Q1 2026 at Ultra Clean Holdings, up from 130.0% in the prior quarter.
  • Over five years, Tax Rate peaked at 8300.0% in Q2 2023 and troughed at 70.67% in Q3 2023.
  • Historically, Tax Rate has averaged 654.04% across 5 years, with a median of 79.49% in 2023.
  • Year-over-year, Tax Rate soared 836692 bps in 2023 and sank 827167 bps in 2024.
  • Ultra Clean Holdings' Tax Rate stood at 23.04% in 2022, then soared by 245 bps to 79.49% in 2023, then tumbled by 77 bps to 18.37% in 2024, then surged by 608 bps to 130.0% in 2025, then soared by 252 bps to 457.14% in 2026.
  • The last three Tax Rate figures came in at 457.14% (Q1 2026), 130.0% (Q4 2025), and 1450.0% (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Asml Holding 636.08 Bn 620.57 Bn 5.90 Bn -
2 Applied Materials 406.04 Bn 399.30 Bn 3.95 Bn 12.99
3 Lam Research 369.24 Bn 364.49 Bn 2.91 Bn 9.25
4 Kla 240.65 Bn 238.86 Bn 2.09 Bn 15.23
5 Teradyne 58.07 Bn 57.82 Bn 780.95 Mn 13.35
6 Qnity Electronics 27.70 Bn 26.85 Bn 618.00 Mn 25.69
7 Entegris 18.25 Bn 17.80 Bn 380.80 Mn 1.07
8 Onto Innovation 12.83 Bn 12.17 Bn 146.39 Mn 11.30
9 Amkor Technology 12.41 Bn 9.90 Bn 318.59 Mn 13.93
10 Ultra Clean Holdings 3.79 Bn 3.46 Bn 84.40 Mn 457.14

Historic Data

Download Data
DateValue
Mar 27, 2026 457.14%
Mar 27, 2026 457.14%
Mar 27, 2026 457.14%
Dec 26, 2025 130.00%
Dec 26, 2025 130.00%
Dec 26, 2025 130.00%
Sep 26, 2025 1,450.00%
Sep 26, 2025 1,450.00%
Sep 26, 2025 1,450.00%
Jun 27, 2025 -4.70%
Jun 27, 2025 -4.70%
Jun 27, 2025 -4.70%
Mar 28, 2025 151.02%
Mar 28, 2025 151.02%
Mar 28, 2025 151.02%
Dec 27, 2024 18.37%
Dec 27, 2024 18.37%
Dec 27, 2024 18.37%
Sep 27, 2024 97.06%
Sep 27, 2024 97.06%