Star Petroleum Refining PCL (BKK:SPRC-F) Tax Rate %: 20.58% (As of Jun. 2026)

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What is Star Petroleum Refining PCL Tax Rate %?

Star Petroleum Refining PCL BKK:SPRC-F 67 Tax Rate % is 20.58% as of Jun. 2026. GuruFocus rates BKK:SPRC-F with a GF Score™ of 67/100. The stock has 6 warning signs investors should review.

Tax Rate % is calculated as Tax Expense divided by its Pre-Tax Income. Star Petroleum Refining PCL's Tax Expense for the three months ended in Jun. 2026 was ฿1,792.60 Mil. Star Petroleum Refining PCL's Pre-Tax Income for the three months ended in Jun. 2026 was ฿8,709.49 Mil. Therefore, Star Petroleum Refining PCL's Tax Rate % for the quarter that ended in Jun. 2026 was 20.58%.

Star Petroleum Refining PCL Tax Rate % Related Terms

Star Petroleum Refining PCL Tax Rate % Historical Data

* Premium members only.

The historical data trend for Star Petroleum Refining PCL's Tax Rate % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Star Petroleum Refining PCL Tax Rate % Chart

Star Petroleum Refining PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Tax Rate %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 19.73 20.02 11.90 20.80 17.46

Star Petroleum Refining PCL Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Tax Rate % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 20.95 18.56 16.30 19.87 20.58

Star Petroleum Refining PCL Tax Rate % Calculation

Tax Rate % is the ratio of tax expense divided by pretax income, usually presented in percent.

Star Petroleum Refining PCL's Tax Rate % for the fiscal year that ended in Dec. 2025 is calculated as

Tax Rate %=Tax Expense (A: Dec. 2025 )/Pre-Tax Income (A: Dec. 2025 )
=543.54/3113.416
=17.46 %

Star Petroleum Refining PCL's Tax Rate % for the quarter that ended in Jun. 2026 is calculated as

Tax Rate %=Tax Expense (Q: Jun. 2026 )/Pre-Tax Income (Q: Jun. 2026 )
=1792.603/8709.492
=20.58 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Tax Rate % →
What does a Tax Rate % of 20.58% mean?
Star Petroleum Refining PCL (BKK:SPRC-F) has a Tax Rate % of 20.58% as of Jun. 2026.
Is Star Petroleum Refining PCL's Tax Rate % too high?
Star Petroleum Refining PCL's current Tax Rate % is 20.58%. Overall, Star Petroleum Refining PCL has a GF Score™ of 67/100, reflecting its overall financial health beyond just this single metric.
How does Star Petroleum Refining PCL's Tax Rate % compare to MPC and VLO?
Star Petroleum Refining PCL's Tax Rate % of 20.58% can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Tax Rate % for an Oil & Gas company?
A good Tax Rate % depends on the Oil & Gas industry context. However, Tax Rate % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Tax Rate % mean?
A high Tax Rate % can signal that a stock is expensive relative to its fundamentals. Star Petroleum Refining PCL's current Tax Rate % is 20.58%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Star Petroleum Refining PCL stock overvalued right now?
Star Petroleum Refining PCL (BKK:SPRC-F) has a current Tax Rate % of 20.58%. The current Tax Rate % is 20.58%. Star Petroleum Refining PCL's overall GF Score™ is 67/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Tax Rate % calculated?
Tax Rate % is calculated from a company's financial statements. For Star Petroleum Refining PCL (BKK:SPRC-F), the current Tax Rate % is 20.58% as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Star Petroleum Refining PCL Business Description

Industry EnergyOil & Gas
Other Exchanges SPRC:Thailand
Address No.1, I-3B Road, Tambol Map Ta Phut, Amphur Muang Rayong, Rayong, THA, 21150
Star Petroleum Refining PCL operates petroleum refinery in Thailand. The company produces multiple petroleum products such as Liquefied Petroleum Gas, gasoline, jet fuel, diesel, fuel oil, asphalt, and others. Geographically the majority of its sales are conducted in Thailand. However, the company also produces petroleum products for international markets.