Ironwood Pharmaceuticals (IRWD) Tax Rate (2010 - 2026)
Ironwood Pharmaceuticals (IRWD) posted Tax Rate of 37.44% for Q1 2026, up 2309.52% sequentially from 1.69% in Q4 2025, and up 4051.0% YoY from 0.9% in Q1 2025.
Ironwood Pharmaceuticals (IRWD) Tax Rate (2010 - 2026) Analysis & Trends
Ironwood Pharmaceuticals has reported Tax Rate for 9 years, with the latest figure at 37.44% in Q1 2026.
- Quarterly Tax Rate rose 4051.0% year-over-year to 37.44% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 671.77% (up 66728.0% YoY) and the FY2025 annual result came in at 50.48%, down 5867.0% from the prior year.
- Tax Rate rose to 37.44% in Q1 2026 per IRWD's latest filing, from 1.69% in the prior quarter.
- Over five years, Tax Rate peaked at 183.54% in Q1 2024 and troughed at 75.07% in Q4 2022.
- A 5-year average of 34.25% and a median of 31.06% in 2022 frame the typical range for Tax Rate.
- The sharpest annual moves came in 2022 and 2025: Tax Rate soared 65068 bps in 2022, then sank 18661 bps in 2025.
- Over 5 years, Tax Rate stood at 75.07% in 2022, then soared by 134 bps to 25.83% in 2023, then sank by 189 bps to 22.96% in 2024, then jumped by 93 bps to 1.69% in 2025, then jumped by 2310 bps to 37.44% in 2026.
- According to Business Quant data, Tax Rate over the past three periods registered 37.44%, 1.69%, and 41.08% for Q1 2026, Q4 2025, and Q3 2025 respectively.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Haleon | 43.94 Bn | 42.97 Bn | - | - |
| 2 | Teva Pharmaceutical Industries | 43.08 Bn | 39.43 Bn | 2.15 Bn | -26.59% |
| 3 | Zoetis | 31.54 Bn | 29.87 Bn | 1.05 Bn | - |
| 4 | Takeda Pharmaceutical | 28.60 Bn | 22.80 Bn | 5.10 Bn | -30.40% |
| 5 | United Therapeutics | 22.12 Bn | 19.46 Bn | 683.80 Mn | 10.65% |
| 6 | Viatris | 18.75 Bn | 17.86 Bn | 1.46 Bn | -85.63% |
| 7 | Neurocrine Biosciences | 15.50 Bn | 15.11 Bn | 935.80 Mn | 10.97% |
| 8 | Elanco Animal Health | 11.69 Bn | 11.16 Bn | 798.00 Mn | 3.57% |
| 9 | Dr Reddys Laboratories | 10.13 Bn | 9.96 Bn | - | - |
| 10 | Ironwood Pharmaceuticals | 676.53 Mn | 597.40 Mn | - | 30.43% |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | 30.43% |
| Jun 30, 2026 | 30.43% |
| Jun 30, 2026 | 30.43% |
| Mar 31, 2026 | 37.44% |
| Mar 31, 2026 | 37.44% |
| Mar 31, 2026 | 37.44% |
| Dec 31, 2025 | -1.69% |
| Dec 31, 2025 | -1.69% |
| Dec 31, 2025 | -1.69% |
| Sep 30, 2025 | 41.08% |
| Sep 30, 2025 | 41.08% |
| Sep 30, 2025 | 41.08% |
| Jun 30, 2025 | 37.61% |
| Jun 30, 2025 | 37.61% |
| Jun 30, 2025 | 37.61% |
| Mar 31, 2025 | -3.07% |
| Mar 31, 2025 | -3.07% |
| Mar 31, 2025 | -3.07% |
| Dec 31, 2024 | -22.96% |
| Dec 31, 2024 | -22.96% |