Plains All American Pipeline (PAA) Tax Rate (2009 - 2026)

Plains All American Pipeline's Tax Rate history runs 18 years deep, the most recent figure standing at 0.3% for Q1 2026.

• On a quarterly basis, Tax Rate fell 202.0% year-over-year to 0.3% in Q1 2026; TTM through Mar 2026 was 0.59%, a 786.0% decrease from a year earlier, with the FY2025 full-year figure at 1.07%, down 791.0% from the prior year.
• Tax Rate climbed to 0.3% in Q1 2026 per PAA's latest filing, from 0.62% in the prior quarter.
• Across five years, Tax Rate topped out at 26.23% in Q4 2024 and bottomed at 18.28% in Q4 2023.
• The 5-year median for Tax Rate is 3.88% (2024), against an average of 5.8%.
• Across the five-year window, Tax Rate soared 4451 bps in 2024 and plunged 2685 bps in 2025, its largest moves.
• Year by year, Tax Rate stood at 7.45% in 2022, then sank by 345 bps to 18.28% in 2023, then jumped by 243 bps to 26.23% in 2024, then plunged by 102 bps to 0.62% in 2025, then jumped by 148 bps to 0.3% in 2026.
• Per Business Quant, the three latest PAA Tax Rate figures stand at 0.3% (Q1 2026), 0.62% (Q4 2025), and 1.09% (Q3 2025).