REVENUE MEMORANDUM CIRCULAR NO. 13-2026 issued on February 27, 2026 circularizes Republic Act (RA) No. 12312 titled “An Act Banning and Declaring Illegal Offshore Gaming Operations in the Philippines and Other Operations Related thereto, RepealingRMC No. 13-2026

REVENUE MEMORANDUM CIRCULAR NO. 12-2026 issued on February 13, 2026 extends the deadlines for the filing of tax returns, and payment of the corresponding taxes due thereon, including the submission of required documents for taxpayersRMC No. 12-2026

REVENUE MEMORANDUM CIRCULAR NO. 11-2026 issued on February 9, 2026 notifies about the missing triplicate copy of unused/unissued BIR Form No. AF51 – Accountable Form No. 51 with Serial Number ACF201400141300. Said form, which wasRMC No. 11-2026

REVENUE MEMORANDUM CIRCULAR NO. 10-2026 issued on February 4, 2026 clarifies the tax treatment, documentation requirements, and filing of return and payment of Donor’s Tax for donations consisting purely of cash. The rules shall applyRMC No. 10-2026

REVENUE MEMORANDUM CIRCULAR NO. 9-2026 issued on February 2, 2026 enjoins all agencies of the government, local government units, academic institutions, state universities and colleges, non-government organizations, multi-sectoral partners and the private sector at theRMC No. 9-2026

REVENUE MEMORANDUM CIRCULAR NO. 8-2026 on January 27, 2026 resumes all tax audit and field operations of the Bureau of Internal Revenue that were suspended under Revenue Memorandum Circular (RMC) No. 107-2025. The suspension ofRMC No. 8-2026

REVENUE MEMORANDUM CIRCULAR NO. 7-2026 on January 27, 2026 publishes the Revised People’s Freedom of Information (FOI) Manual of the Bureau of Internal Revenue and Updated List of FOI Receiving Officers.

REVENUE MEMORANDUM CIRCULAR NO. 6-2026 issued on January 26, 2026 extends the deadlines for filing of tax returns and payment of Value-Added Tax (VAT) due of Nonresident Digital Service Providers (NRDSPs) until January 30, 2026.

REVENUE MEMORANDUM CIRCULAR NO. 5-2026 issued on January 23, 2026 launches a new feature in the BIR’s Chatbot REVIE called Letter of Authority (LOA) Verifier.  The LOA Verifier through Chatbot REVIE is intended to provideRMC No. 5-2026

REVENUE MEMORANDUM CIRCULAR NO. 2-2026 issued on January 12, 2026 circularizes Memorandum Circular (MC) No. 111 dated December 18, 2025 of the Office of the President, Malacañang Palace, which suspends work in all government officesRMC No. 2-2026