G.R. No. L-11594 - Naguiat vs. Araneta

The petitioner-appellant, Sergio F. Naguiat, operated a taxi service within the Clark Field Air Base.
He sought a refund of income tax paid on income derived from such operations for the years 1950, 1951, and 1952.
The petitioner based his claim on paragraph 1 of Article XVIII of the Military Bases Agreement between the United States and the Philippines.

Paragraph 1 of Article XVIII explicitly states that the United States shall have the right to establish on the bases “free of all licenses, fees, sales, excise or other taxes, or imposts” government agencies, including concessions such as sales commissaries, post exchanges, messes, and social clubs.
The petitioner contended that although income tax is not expressly mentioned, it should be considered as falling under the term “excise” or “other taxes or imposts.”

The provision was intended primarily to exempt certain government establishments and the merchandise or services sold by them from various local levies.
The agreement’s specific language was aimed at ensuring that members of the United States Military Forces and authorized civilian personnel could procure merchandise or services within the bases at reduced prices.

The Military Bases Agreement also contains a separate clause entitled “INTERNAL REVENUE TAX EXEMPTION” which clearly outlines exemptions for:

Members of the U.S. armed forces (except Filipino citizens) serving on the bases, limited to income not derived from Philippine sources.
Nationals of the United States employed in connection with the bases, with income tax liabilities limited to income from Philippine sources or from non-U.S. sources.

These provisions show that exemptions on income tax were dealt with independently and did not extend to concessionaires like the appellant.

Whether the language in paragraph 1 of Article XVIII of the Military Bases Agreement, which exempts the establishment of government agencies from certain taxes, implicitly covers income tax.
Whether the terms “excise” or “other taxes or imposts” can be read to include income tax.

Whether a concessionaire, such as a taxi service operator, can claim that the tax exemption provision applies to the income tax imposed on the operation of his business.

Whether imposing income tax on concessionaires would frustrate the objective of the Military Bases Agreement, which is to facilitate discounted procurement of goods and services for U.S. military personnel and their families.