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AAC Tax Code.

The National Internal Revenue Code of 1997 as it currently stands — consolidated by the firm to carry the TRAIN Law, the CREATE Act, the Ease of Paying Taxes Act, the VAT on Digital Services Act, CREATE MORE, the CMEPA and the amendatory laws in force to 1 August 2026, with a footnote at every provision naming the law that changed it.

Text current as at 1 August 2026. This is an unofficial consolidation prepared by the firm and not the official text of the Code. Repealed provisions are kept, struck through, so that references in earlier records stay traceable.
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The printed edition runs to 240 pages and carries the same text, footnotes and references as the browser below. Every section here shows the page it sits on in that PDF, so a citation taken from the screen matches the one taken from the book.

TITLE VI — EXCISE TAXES ON CERTAIN GOODS › CHAPTER V. EXCISE TAX ON PETROLEUM PRODUCTS

SEC. 148. Manufactured Oils and Other Fuels

Page 117 of the PDF edition

There shall be collected on refined and manufactured mineral oils and motor fuels, the following excise taxes which shall attach to the goods hereunder enumerated as soon as they are in existence as such:

Effective January 1, 2018

(a) Lubricating oils and greases, including but not limited to, basestock for lube oils and greases, high vacuum distillates, aromatic extracts and other similar preparations, and additives for lubricating oils and greases, whether such additives are petroleum based or not, per liter and kilogram, respectively, of volume capacity or weight, Eight pesos (P8.00): Provided, That lubricating oils and greases produced from basestocks and additives on which the excise tax has already been paid shall no longer be subject to excise tax: Provided, further, That locally produced or imported oils previously taxed as such but are

subsequently reprocessed, refined or recycled shall likewise be subject to the tax imposed under this Subsection.257

(b) Processed gas, per liter of volume capacity, Eight pesos (P8.00);258

(c) Waxes and petrolatum, per kilogram, Eight pesos (P8.00);259

(d) On denatured alcohol to be used for motive power, per liter of volume capacity, Eight pesos (P8.00)260: Provided, That unless otherwise provided by special laws, if the denatured alcohol is mixed with gasoline, the excise tax on which has already been paid, only the alcohol content shall be subject to the tax herein prescribed. For purposes of this Subsection, the removal of denatured alcohol of not less than one hundred eighty degrees (180°) proof (ninety percent (90%) absolute alcohol) shall be deemed to have been removed for motive power, unless shown otherwise;

(e) Naphtha, regular gasoline, pyrolysis gasoline261 and other similar products of distillation, per liter of volume capacity, Seven pesos (P7.00)262: Provided, however, That naphtha and pyrolysis gasoline263, when used as a raw material in the production of petrochemical products, or in refining of petroleum products,264 or as replacement fuel for natural-gas-fired-combined cycle power plant, in lieu of locally-extracted natural gas during the non-availability thereof, subject to the rules and regulations to be promulgated by the Secretary of Finance,265 per liter of volume capacity, zero (P0.00): Provided, further, That the production of petroleum products, whether or not they are classified as products of distillation and for use solely for the production of gasoline shall be exempt from excise tax:266 Provided, finally, That the by-product including fuel oil, diesel fuel, kerosene, pyrolysis gasoline, liquefied petroleum gases and similar oils having more or less the same generating power, which are produced in the processing of naphtha into petrochemical products shall be subject to the applicable excise tax specified in this Section, except when such by-products are transferred to any of the local oil refineries through sale, barter or exchange, for the purpose of further processing or blending into finished products which are subject to excise tax under this Section;

(f) Unleaded premium gasoline, per liter of volume capacity, Seven pesos (P7.00);267

(g) Aviation turbo jet fuel, aviation gas,268 per liter of volume capacity, Four pesos (P4.00);269

(h) Kerosene, per liter of volume capacity, Three pesos (P3.00):270 Provided, That kerosene, when used as aviation fuel, shall be subject to the same tax on aviation turbo jet fuel under the preceding paragraph (g), such tax to be assessed on the user thereof;

(i) Diesel fuel oil, and on similar fuel oils having more or less the same generating power, per liter of volume capacity, Two pesos and fifty centavos (P2.50);271

(j) Liquefied petroleum gas, per kilogram, One peso (P1.00):272 Provided, That liquefied petroleum gas when used as raw material in the production of petrochemical products, subject to the rules and regulations to be promulgated by the Secretary of Finance, shall be taxed zero (P0.00) per

kilogram:273Provided, finally, That liquefied petroleum gas used for motive power shall be taxed at the equivalent rate as the excise tax on diesel fuel oil;

(k) Asphalts, per kilogram, Eight pesos (P8.00);274

(l) Bunker fuel oil, and on similar fuel oils having more or less the same generating power, per liter of volume capacity, Two pesos and fifty centavos (P2.50):275 Provided, however, That the excise taxes paid on the purchased basestock (bunker) used in the manufacture of excisable articles and forming part thereof shall be credited against the excise tax due therefrom;276 and

(m) Petroleum coke, per metric ton, Two pesos and fifty centavos (P2.50): Provided, however, That, petroleum coke, when used as feedstock to any power generating facility, per metric ton, zero (P0.00).277

Effective January 1, 2019278

(a) Lubricating oils and greases, including but not limited to, basestock for lube oils and greases, high vacuum distillates, aromatic extracts and other similar preparations, and additives for lubricating oils and greases, whether such additives are petroleum based or not, per liter and kilogram, respectively, of volume capacity or weight, Nine pesos (P9.00): Provided, That lubricating oils and greases produced from basestocks and additives on which the excise tax has already been paid shall no longer be subject to excise tax: Provided, further, That locally produced or imported oils previously taxed as such but are subsequently reprocessed, refined or recycled shall likewise be subject to the tax imposed under this Section.

(b) Processed gas, per liter of volume capacity, Nine pesos (P9.00);

(c) Waxes and petrolatum, per kilogram, Nine pesos (P9.00);

(d) On denatured alcohol to be used for motive power, per liter of volume capacity, Nine pesos (P9.00): Provided, That unless otherwise provided by special laws, if the denatured alcohol is mixed with gasoline, the excise tax on which has already been paid, only the alcohol content shall be subject to the tax herein prescribed. For purposes of this Subsection, the removal of denatured alcohol of not less than one hundred eighty degrees (180°) proof (ninety percent (90%) absolute alcohol) shall be deemed to have been removed for motive power, unless shown otherwise;

(e) Naphtha, regular gasoline, pyrolysis gasoline and other similar products of distillation, per liter of volume capacity, Nine pesos (P9.00): Provided, however, That naphtha and pyrolysis gasoline, when used as a raw material in the production of petrochemical products, or in refining of petroleum products, or as replacement fuel for natural-gas-fired-combined cycle power plant, in lieu of locally-extracted natural gas during the non-availability thereof, subject to the rules and regulations to be promulgated by the Secretary of Finance, per liter of volume capacity, zero (P0.00): Provided, further, That the production of petroleum products, whether or not they are classified as products of distillation and for use solely for the production of gasoline shall be exempt from excise tax: Provided, finally, That the by-product including fuel oil, diesel fuel, kerosene, pyrolysis gasoline, liquefied petroleum gases and similar oils having more or less the same generating power, which are produced in the processing of naphtha into petrochemical products shall be subject to the applicable excise tax specified in this Section, except when such by-products are transferred to any of the local oil refineries through sale, barter or exchange, for the purpose of further processing or blending into finished products which are subject to excise tax under this Section;

(f) Unleaded premium gasoline, per liter of volume capacity, Nine pesos (P9.00);

(g) Aviation turbo jet fuel, aviation gas, per liter of volume capacity, Four pesos (P4.00);

(h) Kerosene, per liter of volume capacity, Four pesos (P4.00): Provided, That kerosene, when used as aviation fuel, shall be subject to the same tax on aviation turbo jet fuel under the preceding paragraph (g), such tax to be assessed on the user thereof;

(i) Diesel fuel oil, and on similar fuel oils having more or less the same generating power, per liter of volume capacity, Four pesos and fifty centavos (P4.50);

(j) Liquefied petroleum gas, per kilogram, Two pesos (P2.00): Provided, That liquefied petroleum gas when used as raw material in the production of petrochemical products, subject to the rules and regulations to be promulgated by the Secretary of Finance, shall be taxed zero (P0.00) per kilogram:

Provided, finally, That liquefied petroleum gas used for motive power shall be taxed at the equivalent rate as the excise tax on diesel fuel oil;

(k) Asphalts, per kilogram, Nine pesos (P9.00);

(l) Bunker fuel oil, and on similar fuel oils having more or less the same generating power, per liter of volume capacity, Four pesos and fifty centavos (P4.50): Provided, however, That the excise taxes paid on the purchased basestock (bunker) used in the manufacture of excisable articles and forming part thereof shall be credited against the excise tax due therefrom; and

(m) Petroleum coke, per metric ton, Four pesos and fifty centavos (P4.50): Provided, however, That, petroleum coke, when used as feedstock to any power generating facility, per metric ton, zero (P0.00).

Effective January 1, 2020279

(a) Lubricating oils and greases, including but not limited to, basestock for lube oils and greases, high vacuum distillates, aromatic extracts and other similar preparations, and additives for lubricating oils and greases, whether such additives are petroleum based or not, per liter and kilogram, respectively, of volume capacity or weight, Ten pesos (P10.00): Provided, That lubricating oils and greases produced from basestocks and additives on which the excise tax has already been paid shall no longer be subject to excise tax: Provided, further, That locally produced or imported oils previously taxed as such but are subsequently reprocessed, refined or recycled shall likewise be subject to the tax imposed under this Section.

(b) Processed gas, per liter of volume capacity, Ten pesos (P10.00);

(c) Waxes and petrolatum, per kilogram, Ten pesos (P10.00);

(d) On denatured alcohol to be used for motive power, per liter of volume capacity, Ten pesos (P10.00): Provided, That unless otherwise provided by special laws, if the denatured alcohol is mixed with gasoline, the excise tax on which has already been paid, only the alcohol content shall be subject to the tax herein prescribed. For purposes of this Subsection, the removal of denatured alcohol of not less than one hundred eighty degrees (180°) proof (ninety percent (90%) absolute alcohol) shall be deemed to have been removed for motive power, unless shown otherwise;

(e) Naphtha, regular gasoline, pyrolysis gasoline and other similar products of distillation, per liter of volume capacity, Ten pesos (P10.00): Provided, however, That naphtha and pyrolysis gasoline, when used as a raw material in the production of petrochemical products, or in refining of petroleum products, or as replacement fuel for natural-gas-fired-combined cycle power plant, in lieu of locally-extracted natural gas during the non-availability thereof, subject to the rules and regulations to be promulgated by the Secretary of Finance, per liter of volume capacity, zero (P0.00): Provided, further, That the production of petroleum products, whether or not they are classified as products of distillation and for use solely for the production of gasoline shall be exempt from excise tax: Provided, finally, That the by-product including fuel oil, diesel fuel, kerosene, pyrolysis gasoline, liquefied petroleum gases and similar oils having more or less the same generating power, which are produced in the processing of naphtha into petrochemical products shall be subject to the applicable

excise tax specified in this Section, except when such by-products are transferred to any of the local oil refineries through sale, barter or exchange, for the purpose of further processing or blending into finished products which are subject to excise tax under this Section;

(f) Unleaded premium gasoline, per liter of volume capacity, Ten pesos (P10.00);

(g) Aviation turbo jet fuel, aviation gas, per liter of volume capacity, Four pesos (P4.00);

(h) Kerosene, per liter of volume capacity, Five pesos (P5.00): Provided, That kerosene, when used as aviation fuel, shall be subject to the same tax on aviation turbo jet fuel under the preceding paragraph (g), such tax to be assessed on the user thereof;

(i) Diesel fuel oil, and on similar fuel oils having more or less the same generating power, per liter of volume capacity, Six pesos (P6.00);

(j) Liquefied petroleum gas, per kilogram, Three pesos (P3.00): Provided, That liquefied petroleum gas when used as raw material in the production of petrochemical products, subject to the rules and regulations to be promulgated by the Secretary of Finance, shall be taxed zero (P0.00) per kilogram:

Provided, finally, That liquefied petroleum gas used for motive power shall be taxed at the equivalent rate as the excise tax on diesel fuel oil;

(k) Asphalts, per kilogram, Ten pesos (P10.00);

(l) Bunker fuel oil, and on similar fuel oils having more or less the same generating power, per liter of volume capacity, Six pesos (P6.00): Provided, however, That the excise taxes paid on the purchased basestock (bunker) used in the manufacture of excisable articles and forming part thereof shall be credited against the excise tax due therefrom; and

(m) Petroleum coke, per metric ton, Six pesos (P6.00): Provided, however, That, petroleum coke, when used as feedstock to any power generating facility, per metric ton, zero (P0.00).

The President may, upon the recommendation of the Development Budget Coordination Committee (DBCC), in coordination with the Secretary of Energy, suspend the imposition of or reduce the excise taxes on fuel under this Section when the average Dubai crude oil price based on Mean of Platts Singapore (MOPS) reaches or exceeds Eighty US dollars (USD 80) per barrel for one (1) month immediately preceding the issuance of the suspension or reduction order.

The suspension or reduction may be applied to specific petroleum products, and implemented either as a full suspension or partial reduction of the applicable excise tax rates under this Section, as may be warranted by prevailing conditions.

Any suspension or reduction authorized under this Section shall be effective for a period not exceeding three (3) months: Provided, That the aggregate period of the suspension or reduction shall not exceed one (1) calendar year: Provided, further, That the excise tax on fuel products shall revert automatically to the rates provided under this Section, without need for further legislative or executive action, upon occurrence of any of the following conditions, whichever comes first:

(a) One (1) week after the one (1)-month average of Dubai crude oil price based on MOPS falls below Eighty US dollars (USD 80) per barrel, as duly certified by the Department of Energy (DOE); or

(b) After three (3) months:

Provided, That the power of the President to temporarily suspend or reduce the excise tax on petroleum products granted under this Section shall be exercised only until December 31, 2028.

Within fifteen (15) days from the issuance of the suspension or reduction order, and every month thereafter, the President shall, through the DBCC, in coordination with the DOE, submit to the House of Representatives and the Senate a report on the following:

(1) The factual basis and policy goals for the suspension or reduction of excise taxes;

(2) The estimated foregone revenues, including affected social benefits for different household deciles; and

(3) The expected impact on inflation and fuel prices, a cost-benefit analysis, an assessment of possible market distortions, leakages, or unintended consequences arising from the suspension or reduction of excise taxes, and other economic activity.

The report shall include a recommendation on whether the suspension or reduction of excise taxes should be maintained, modified, or lifted, and shall form part of the basis for any continued suspension or reduction.

During the suspension or reduction of excise tax under this Section, oil companies shall submit to the DOE monthly information on the cost components of the price of petroleum products sold: Provided, That the DOE shall submit such monthly information to the DBCC and the Congress: Provided, further, That the Bureau of Internal Revenue and the Bureau of Customs shall likewise submit to Congress monthly information on the declared value and volume of petroleum products the excise tax on which, has been suspended or reduced by the President pursuant to this Section, as used for the imposition of value-added tax under this Act.

For the period covering 2018 to 2020, the scheduled increase in the excise tax on fuel as imposed in this Section shall be suspended when the average Dubai crude oil price based on Mean of Platts Singapore (MOPS) for three (3) months prior to the scheduled increase of the month reaches or exceeds Eighty dollars (USD80) per barrel.

Provided, That the Department of Finance shall perform an annual review of the implementation of the excise tax on fuel and shall, based on projections provided and recommendations of the Development Budget Coordination Committee, as reconciled from the conditions as provided above, recommend the implementation or suspension of the excise tax on fuel: Provided, further, That the recommendation shall be given on a yearly basis: Provided, finally, That any suspension of the increase in excise tax shall not result in any reduction of the excise tax being imposed at the time of the suspension.280

Amendment notes

  1. The standby authority of the President to suspend or reduce the excise tax on petroleum products was inserted after paragraph (m) of the schedule effective 1 January 2020 by sec. 1 of Republic Act No. 12316, approved 25 March 2026. The rate schedules were not amended and are printed “x x x” in that Act. The paragraphs that follow, on the suspension of the scheduled increases for the period 2018 to 2020 and on the annual review by the Department of Finance, were introduced by sec. 43 of the TRAIN Law and are spent.
  2. TRAIN Law, sec. 43 — amended. The rate had been P4.50.
  3. TRAIN Law, sec. 43 — amended. The rate had been P0.50.
  4. TRAIN Law, sec. 43 — amended. The rate had been P3.50.
  5. TRAIN Law, sec. 43 — amended. The rate had been P0.50.
  6. TRAIN Law, sec. 43 — inserted.
  7. TRAIN Law, sec. 43 — amended. The rate had been P4.35.
  8. TRAIN Law, sec. 43 — inserted.
  9. TRAIN Law, sec. 43 — inserted.
  10. TRAIN Law, sec. 43 — amended. The function had rested with the Secretary of Energy.
  11. TRAIN Law, sec. 43 — inserted.
  12. TRAIN Law, sec. 43 — amended. The rate on unleaded premium gasoline had been P4.35, and the excise on leaded premium gasoline was withdrawn.
  13. TRAIN Law, sec. 43 — inserted.
  14. TRAIN Law, sec. 43 — amended. The rate had been P3.67.
  15. TRAIN Law, sec. 43 — amended. The rate had been P0.
  16. TRAIN Law, sec. 43 — amended.
  17. TRAIN Law, sec. 43 — amended.
  18. TRAIN Law, sec. 43 — inserted.
  19. TRAIN Law, sec. 43 — amended. The rate had been P0.56.
  20. TRAIN Law, sec. 43 — amended. The rate had been P0.
  21. TRAIN Law, sec. 43 — amended.
  22. TRAIN Law, sec. 43 — inserted.
  23. TRAIN Law, sec. 43 — amended.
  24. TRAIN Law, sec. 43 — amended.
  25. TRAIN Law, sec. 43 — inserted.
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