G.R. No. 222480 - Avon Products Manufacturing, Inc. vs. Commissioner of Internal Revenue

Luzon Stevedoring Corporation (petitioner-appellant) imported engine parts and equipment in 1961 and 1962 for the repair and maintenance of its tugboats.
The petitioner paid, under protest, compensating tax on these imported items.
Unable to secure a tax refund from the Commissioner of Internal Revenue, petitioner filed a Petition for Review with the Court of Tax Appeals (CTA) on January 2, 1964, docketed as CTA Case No. 1484, seeking a refund amounting to ₱33,442.13.

The CTA, in a Decision dated October 21, 1969, denied petitioner’s claims for refund, finding insufficient legal justification.
Petitioner filed a Motion for Reconsideration on January 24, 1969, which the CTA denied in its February 20, 1969 Resolution.
Petitioner then elevated the case to the Supreme Court through a petition for review.

Petitioner argued that its tugboats fall under the term "cargo vessels" as stipulated in Section 190 of the National Internal Revenue Code (Tax Code), as amended by Republic Act No. 3176, thus entitling it to tax exemption on importations.
Petitioner asserted that their tugboats and the barges they tow together constitute a single cargo vessel entity.
Petitioner raised three assignments of error before the Supreme Court:

The lower court erred in classifying petitioner’s business as stevedoring contrary to evidence.
The lower court erred in not recognizing the petitioner’s business as part of the shipping industry.
The lower court erred in denying the requested tax refund.

Respondents argued that tugboats are neither designed nor used for carrying passengers or cargo by themselves but are used primarily for towing and pulling.
Accordingly, tugboats are not within the definition of cargo vessels under Section 190 of the Tax Code and thus are not entitled to the tax exemption.

Whether petitioner’s tugboats qualify as "cargo vessels" covered by the tax exemption under Section 190 of the National Internal Revenue Code, as amended by Republic Act No. 3176.
Whether the business of petitioner, which involves the use of tugboats, constitutes part of the shipping industry or merely stevedoring (loading/unloading and towing barges).
Whether petitioner is entitled to a refund of compensating tax paid on engine parts and equipment imported for the tugboats.