Mirion Technologies, Inc. (MIR) Tax Rate (2025 - 2026)
Mirion Technologies (MIR) posted Tax Rate of 28.32% for Q2 2026, up 37.29 percentage points from -8.97% a year earlier but down 6.30 percentage points from the prior quarter.
Powered by 
Analysis
Mirion Technologies, Inc. (MIR) Tax Rate (2025 - 2026) Analysis & Trends
For the trailing twelve months through Jun 30, 2026, Tax Rate at Mirion Technologies was 15.79%, up 13.09 percentage points year-over-year; for FY2025, it came in at 8.87%, up 16.83 percentage points from FY2024.
- Annual Tax Rate shows a five-year change of +8.28 percentage points (FY2020 to FY2025).
- In prior years, Mirion Technologies' Tax Rate was -7.96% in FY2024 (-14.23 pp), 6.27% in FY2023 (+0.33 pp), 5.94% in FY2022 and -4.44% in FY2021.
- Quarterly Tax Rate has run from a low of -158.33% in Q3 2025 to a high of 34.62% in Q1 2026 over five years.
- On a year-over-year basis, Tax Rate has increased in each of the last three quarters, with an average year-over-year change of -10.85 percentage points over the last eight quarters.
- The strongest year-over-year quarter for Tax Rate in the past five years was Q1 2025, with a gain of 38.08 percentage points; the weakest was Q3 2025, with a drop of 150.64 percentage points.
- According to Business Quant data, Tax Rate for the three prior quarters was 34.62% (Q1 2026), 22.94% (Q4 2025) and -158.33% (Q3 2025).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 28.32% |
| Dec 31, 2025 | 22.94% |
| Mar 31, 2025 | 33.33% |
API Access
Mirion Technologies, Inc. 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=MIR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "MIR", "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=MIR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();