United Microelectronics (UMC) Tax Rate (2011 - 2025)
United Microelectronics (UMC) recorded Tax Rate of 75.42% in the quarter ended Dec 31, 2025, down 60.64 percentage points from 136.07% a year earlier but up 73.37 percentage points from the prior quarter.
Powered by 
Analysis
United Microelectronics (UMC) Tax Rate (2011 - 2025) Analysis & Trends
For the year ended Dec 31, 2025, United Microelectronics reported Tax Rate of 16.44%, up 1.76 percentage points from the prior year.
- Annual Tax Rate has a five-year change of +8.93 percentage points (years ended Dec 2020 to Dec 2025).
- Across earlier years, Tax Rate came in at 14.67% in the year ended Dec 31, 2024 (+2.53 pp), 12.14% in the year ended Dec 31, 2023 (-5.49 pp), 17.63% in the year ended Dec 31, 2022 (+4.09 pp) and 13.54% in the year ended Dec 31, 2021 (+6.03 pp).
- Quarterly Tax Rate has ranged from 2.05% in the quarter ended Sep 30, 2025 to 136.07% in the quarter ended Dec 31, 2024 over the past five years.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | SK hynix | 24,980.27 Bn | 24,964.04 Bn | 43.99 Bn | 23.46% |
| 2 | Taiwan Semiconductor Manufacturing | 10,337.48 Bn | 9,919.73 Bn | 31.04 Bn | 16.21% |
| 3 | Nvidia | 3,939.34 Bn | 3,713.50 Bn | 72.14 Bn | 16.53% |
| 4 | Broadcom | 1,653.85 Bn | 1,579.89 Bn | 20.46 Bn | 14.32% |
| 5 | Micron Technology | 880.27 Bn | 785.91 Bn | 47.05 Bn | 14.88% |
| 6 | Advanced Micro Devices | 875.86 Bn | 824.07 Bn | 7.21 Bn | - |
| 7 | Asml Holding | 576.26 Bn | 531.95 Bn | 5.90 Bn | - |
| 8 | Intel | 316.79 Bn | 179.50 Bn | 7.10 Bn | 11.60% |
| 9 | Applied Materials | 294.03 Bn | 294.03 Bn | 5.25 Bn | - |
| 10 | United Microelectronics | 38.77 Bn | 23.14 Bn | 788.24 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | 75.42% |
| Sep 30, 2025 | 2.05% |
| Dec 31, 2024 | 136.07% |
| Dec 31, 2023 | 133.96% |
| Dec 31, 2022 | 114.06% |
| Dec 31, 2021 | 83.68% |
| Dec 31, 2020 | 35.77% |
| Mar 31, 2020 | 49.69% |
| Dec 31, 2019 | 1.38% |
| Jun 30, 2018 | 15.86% |
| Mar 31, 2018 | 63.18% |
| Dec 31, 2017 | 98.81% |
| Mar 31, 2017 | 40.24% |
| Dec 31, 2016 | 97.61% |
| Mar 31, 2016 | 163.15% |
| Dec 31, 2015 | 79.79% |
| Dec 31, 2011 | 3.97% |
| Sep 30, 2011 | 123.68% |
API Access
United Microelectronics Tax Rate API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=tax-rate&ticker=UMC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "UMC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=tax-rate&ticker=UMC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();