G.R. No. L-33983, January 27, 1983
Republic of the Philippines, Petitioner, v. Judge Benjamin H. Aquino, as Judge of the Court of First Instance of Rizal, Branch VIII, and Vivencio P. Angeles, Respondents.

FACTS

Respondent Vivencio P. Angeles filed an application for judicial confirmation of title over a 65,181-square-meter parcel of land in San Mateo, Rizal. The land was previously declared public land in a 1935 decision in LRC No. 1196. Gonzalo Lorenzo later filed a homestead application over the same property, which was given due course in 1939. In 1956, Lorenzo sold his rights to Angeles, who subsequently filed his own homestead application. In 1968, Angeles withdrew his homestead application and instead filed for judicial confirmation of title under Republic Act (R.A.) No. 931, as amended by R.A. No. 2061, seeking to avail himself of the benefits of Section 48 of the Public Land Act.
The lower court granted Angeles’s application, confirming his title. It found that Angeles and his predecessors-in-interest had possessed the land openly, continuously, and as owners for over thirty years. The court held that R.A. No. 931 permitted such a direct application for registration. The Republic appealed, arguing the court lacked jurisdiction.

ISSUE

Whether the lower court erred in assuming jurisdiction over the application for registration and in ruling that respondent had a registrable title.

RULING

The Supreme Court reversed the lower court’s decision and dismissed the application. The legal logic centers on the inapplicability of R.A. No. 931 to the respondent’s claim and the finality of the prior judicial declaration that the land was public domain. R.A. No. 931 applies only to persons who were in actual possession of land during cadastral survey but failed to file their claims, allowing them to reopen those specific proceedings. It does not apply to ordinary registration proceedings where the land has already been declared public land in a final judgment, as in the 1935 LRC case. That prior decision constituted res judicata and could not be disturbed.
Furthermore, the Court clarified that filing a homestead application is an admission that possession is not in the concept of an owner but is a claim of a right to acquire ownership from the state. This is incompatible with a claim of a perfect or imperfect title registrable under the Land Registration Act. The government’s failure to oppose the application in the lower court did not estop it from appealing, as the state is not bound by the errors or omissions of its officials. Thus, the respondent’s proper remedy was to pursue his homestead application to completion, not to seek judicial confirmation of title.