Land implementation of the transfer the capital city of DKI Jakarta to East Borneo, based on Law Number 2 of 2012. The problem formulation of this research is to find out how legal protection is for owners of land rights at every stage of land acquisition for public purposes according to Law Number 2 of 2012 and how to resolve miscalculation of compensation in land acquisition on court decision 24/Pdt.G/2023/PN Pnj. This research uses normative legal research. Research data was obtained by collecting secondary data used was obtained from primary and secondary legal materials. Data collection techniques using literature study by statute approach and case approach with analysis data qualitative. Preventive legal protection can be seen in Article 20 of the Land Acquisition Law guarantees that public consultation will be held again for 30 (thirty) working days if objections are raised by the land owner. Repressive legal protection can be seen in Article 23 of the Land Acquisition Law, which guarantees that if at the Land Acquisition preparation stage the land owner can submit an objection to the location determination to the administrative Court within 30 (thirty) working days. Calculation of compensation in court decision No: 24/Pdt.G/2023/PN Pnj should calculate the land area by the Certificate of Land Entitlement and include physical and non-physical calculations of buildings, plants and other objects related to the land following Article 33 Law Number 2 of 2012.