Unitil (UTL) Tax Rate (2010 - 2026)

Unitil (UTL) posted Tax Rate of 21.01% for Q1 2026, up 165.15% sequentially from 32.25% in Q4 2025, and down 466.0% YoY from 5.74% in Q1 2025.

Unitil (UTL) Tax Rate (2010 - 2026) Analysis & Trends

Unitil has reported Tax Rate for 17 years, with the latest figure at 21.01% in Q1 2026.

Quarterly Tax Rate fell 466.0% year-over-year to 21.01% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 0.93% (down 2200.0% YoY) and the FY2025 annual result came in at 1.08%, down 2183.0% from the prior year.
Tax Rate rose to 21.01% in Q1 2026 per UTL's latest filing, from 32.25% in the prior quarter.
Over five years, Tax Rate peaked at 100.0% in Q3 2024 and troughed at 40.0% in Q3 2023.
A 5-year average of 15.69% and a median of 17.95% in 2025 frame the typical range for Tax Rate.
The sharpest annual moves came in 2024 and 2025: Tax Rate surged 14000 bps in 2024, then slumped 5761 bps in 2025.
Over 5 years, Tax Rate stood at 36.36% in 2022, then soared by 62 bps to 13.93% in 2023, then surged by 282 bps to 25.36% in 2024, then tumbled by 227 bps to 32.25% in 2025, then surged by 165 bps to 21.01% in 2026.
According to Business Quant data, Tax Rate over the past three periods registered 21.01%, 32.25%, and 81.25% for Q1 2026, Q4 2025, and Q3 2025 respectively.

#	Company	Market Cap	Enterprise Value	Gross Profit (Qtr)	Tax Rate (Qtr)
1	Aes	10.53 Bn	8.67 Bn	692.00 Mn	6.24%
2	Brookfield Infrastructure Partners	7.90 Bn	4.39 Bn	1.59 Bn	-
3	Algonquin Power & Utilities	4.48 Bn	4.41 Bn	325.50 Mn	-31.71%
4	Avista	3.18 Bn	2.99 Bn	-	45.00%
5	Unitil	970.86 Mn	961.66 Mn	93.20 Mn	18.97%

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