Otter Tail (OTTR) Tax Rate (2009 - 2026)

Otter Tail's Tax Rate history runs 18 years deep, the most recent figure standing at 6.29% for Q1 2026.

• On a quarterly basis, Tax Rate fell 661.0% year-over-year to 6.29% in Q1 2026; TTM through Mar 2026 was 12.8%, a 349.0% decrease from a year earlier, with the FY2025 full-year figure at 14.39%, down 339.0% from the prior year.
• Tax Rate declined to 6.29% in Q1 2026 per OTTR's latest filing, from 15.96% in the prior quarter.
• Across five years, Tax Rate topped out at 23.23% in Q2 2022 and bottomed at 6.29% in Q1 2026.
• The 5-year median for Tax Rate is 17.55% (2023), against an average of 16.87%.
• Across the five-year window, Tax Rate surged 674 bps in 2022 and plunged 661 bps in 2026, its largest moves.
• Year by year, Tax Rate stood at 14.65% in 2022, then climbed by 11 bps to 16.25% in 2023, then slipped by 20 bps to 12.94% in 2024, then climbed by 23 bps to 15.96% in 2025, then slumped by 61 bps to 6.29% in 2026.
• Per Business Quant, the three latest OTTR Tax Rate figures stand at 6.29% (Q1 2026), 15.96% (Q4 2025), and 14.07% (Q3 2025).