Trinseo PLC (TSEOQ) Tax Rate (2013 - 2026)
Trinseo (TSEOQ) posted quarterly Tax Rate of 8.83% for Q1 2026, up 29.0% year-over-year from 6.84% in Q1 2025, and down 40.58% quarter-over-quarter from 6.28% in Q4 2025.
Trinseo PLC (TSEOQ) Tax Rate (2013 - 2026) Analysis & Trends
Trinseo (TSEOQ) has reported Tax Rate for 14 consecutive years, with 8.83% the latest figure, recorded in Q1 2026.
- In Q1 2026, Tax Rate rose 29.0% year-over-year to 8.83%; the TTM figure through Mar 2026 stood at 7.24% (up 350.0% YoY), while the FY2025 annual figure was 6.34%, up 410.0% from the prior year.
- Tax Rate fell to 8.83% in Q1 2026 per TSEOQ's latest filing, from 6.28% in the prior quarter.
- Across five years, Tax Rate topped out at 56.93% in Q1 2022 and bottomed at 63.09% in Q4 2023.
- Historically, Tax Rate has averaged 1.59% across 5 years, with a median of 3.52% in 2024.
- Annual changes were most pronounced in 2022 — Tax Rate plunged 8641 bps — and 2024, when it soared 5957 bps.
- Trinseo's Tax Rate stood at 7.6% in 2022, then sank by 930 bps to 63.09% in 2023, then soared by 94 bps to 3.52% in 2024, then plunged by 78 bps to 6.28% in 2025, then slumped by 41 bps to 8.83% in 2026.
- Business Quant data shows TSEOQ's Tax Rate at 8.83% in Q1 2026, 6.28% in Q4 2025, and 8.19% in Q3 2025.
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Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | -0.42% |
| Jun 30, 2026 | -0.42% |
| Jun 30, 2026 | -0.42% |
| Mar 31, 2026 | -8.83% |
| Mar 31, 2026 | -8.83% |
| Mar 31, 2026 | -8.83% |
| Dec 31, 2025 | -6.28% |
| Dec 31, 2025 | -6.28% |
| Dec 31, 2025 | -6.28% |
| Sep 30, 2025 | -8.19% |
| Sep 30, 2025 | -8.19% |
| Sep 30, 2025 | -8.19% |
| Jun 30, 2025 | -2.43% |
| Jun 30, 2025 | -2.43% |
| Jun 30, 2025 | -2.43% |
| Mar 31, 2025 | -9.12% |
| Mar 31, 2025 | -9.12% |
| Mar 31, 2025 | -9.12% |
| Dec 31, 2024 | -3.52% |
| Dec 31, 2024 | -3.52% |