REVENUE MEMORANDUM CIRCULAR NO. 30-2025 issued on April 7, 2025 circularizes the Implementing Rules and Regulations of Republic Act No. 12001, titled “An Act Instituting Reforms in Real Property Valuation and Assessment in the Philippines, Reorganizing the Bureau of Local Government Finance, Granting Tax Amnesty on Real Property and Special Levies on Real Property, and Appropriating Funds Therefor.”