StockData
Phillips 66 logo

Phillips 66 (PSX) operating KPIs

PSXNYSEPetroleum RefiningFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 28, 2026Score 13/3010% above fair value
$282.83+9.22 (+3.37%)

Close on Oct 30, 2026Market cap $112.86BP/E 16.2Yield 1.68%

Phillips 66 gAAP Effective Tax Rate (%)

QuarterlyAnnual
Latest, Q2 2026
22.00
Period ended Jun 30, 2026
Change on a year earlier
+15.8%
19.00 in Q2 2025
History
30 quarters
Since Q1 2017
Sources
6
Documents cited below

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedGAAP Effective Tax Rate (%)Year on yearSource
Q2 2026Jun 30, 202622.00+15.8%8-K Financial & Operational Supplement (FY2026Q2) ↗
Q1 2026Mar 31, 202615.90-15.4%8-K Financial & Operational Supplement (FY2026Q2) ↗
Q4 2025Dec 31, 202515.20-94.9%8-K Financial & Operational Supplement (FY2026Q2) ↗
Q3 2025Sep 30, 202516.00+49.5%8-K Financial & Operational Supplement (FY2026Q2) ↗
Q2 2025Jun 30, 202519.00-14.4%8-K Financial & Operational Supplement (FY2026Q2) ↗
Q1 2025Mar 31, 202518.80-10.9%8-K Financial & Operational Supplement (FY2026Q2) ↗
Q4 2024Dec 31, 2024296.70+998.9%8-K Financial & Operational Supplement (FY2025Q4) ↗
Q3 2024Sep 30, 202410.70-55.0%8-K Financial & Operational Supplement (FY2025Q4) ↗
Q2 2024Jun 30, 202422.20-2.2%8-K Financial & Operational Supplement (FY2025Q4) ↗
Q1 2024Mar 31, 202421.10-2.8%8-K Financial & Operational Supplement (FY2025Q4) ↗
Q4 2023Dec 31, 202327.00+28.6%8-K Financial & Operational Supplement (FY2024Q4) ↗
Q3 2023Sep 30, 202323.80+5.3%8-K Financial & Operational Supplement (FY2024Q4) ↗
Q2 2023Jun 30, 202322.70+0.9%8-K Financial & Operational Supplement (FY2024Q4) ↗
Q1 2023Mar 31, 202321.70+4.8%8-K Financial & Operational Supplement (FY2024Q4) ↗
Q4 2022Dec 31, 202221.00–8-K Financial & Operational Supplement (FY2023Q3) ↗
Q3 2022Sep 30, 202222.60–8-K Financial & Operational Supplement (FY2023Q3) ↗

Cite this data

StockData. (2026). Phillips 66 GAAP Effective Tax Rate (%), quarterly Q1 2017–Q2 2026 [Data set]. Compiled from Phillips 66 SEC filings and investor materials. https://stockdatahq.com/stocks/psx/kpis/supp_eff_tax_rate

See every metric in the Phillips 66 KPI table. Data updated Oct 28, 2026.