G.R. No. L-12396; January 31, 1962
KER AND COMPANY, LTD., petitioner, vs. THE COURT OF TAX APPEALS and THE COLLECTOR OF INTERNAL REVENUE, respondents.

FACTS

Petitioner Ker and Company, Ltd. was assessed deficiency income taxes for 1947-1950. After a demand letter in 1953 and subsequent requests for reconsideration, the Collector issued a revised assessment on January 5, 1954. This letter remained the definitive assessment, despite further correspondence from the petitioner. The Collector reiterated this demand in letters dated July 28, 1954 and December 9, 1954, and finally in a letter dated January 23, 1956, which petitioner received on February 1, 1956. On February 9, 1956, the Collector issued a warrant of distraint and levy. The petitioner filed a petition for review with the Court of Tax Appeals on March 1, 1956.
The Tax Court, motu proprio, questioned its jurisdiction and, after a hearing, granted the Collector’s motion to dismiss. The court held that the petition was filed beyond the 30-day statutory period for appeal. The petitioner moved for reconsideration, arguing the appeal period should run from receipt of the January 23, 1956 letter, making its March 1 filing timely. The motion was denied, prompting this appeal.

ISSUE

The primary issue is whether the Court of Tax Appeals correctly dismissed the petition for lack of jurisdiction due to the petitioner’s failure to file its appeal within the 30-day period prescribed by Section 11 of Republic Act No. 1125 .

RULING

The Supreme Court affirmed the dismissal, ruling the Tax Court lacked jurisdiction. The legal logic is anchored on the jurisdictional nature of the 30-day filing period under R.A. 1125. The right to appeal a Collector’s decision to the Tax Court is a statutory privilege, and compliance with the prescribed period is a mandatory condition precedent to confer jurisdiction. Failure to meet this deadline deprives the court of authority to entertain the appeal.
The Court rejected the petitioner’s argument that the 30-day period commenced from its receipt of the Collector’s letter dated January 23, 1956. The definitive ruling or decision subject to appeal was the revised assessment contained in the letter of January 5, 1954. Subsequent letters, including the one in January 1956, were mere reiterations of that final assessment. Therefore, the appeal period began to run from the petitioner’s receipt of the January 5, 1954 letter. Even considering the operational date of the Tax Court (July 21, 1954), the petitioner, having received the final assessment prior to that date, was required to file its petition within 30 days after July 21, 1954. Its filing on March 1, 1956, was indisputably late.
The Court further held that the Tax Court, as a court of special jurisdiction, properly raised the jurisdictional issue motu proprio. It has the duty to ensure it acts only within its statutory grant of authority. The petitioner’s alternative argument regarding the timeliness of an appeal from the warrant of distraint was deemed unmeritorious, as the core issue remained the untimely challenge to the underlying tax assessment. The dismissal was thus proper.