REVENUE MEMORANDUM CIRCULAR NO. 28-2026 issued on April 13, 2026 publishes the full text of Department Order No. 014-2026 signed by Secretary Frederick D. Go of the Department of Finance re: Guidelines on Energy EfficiencyRMC No. 28-2026

REVENUE MEMORANDUM CIRCULAR NO. 26-2026 issued on April 6, 2026 circularizes Anti-Red Tape Authority (ARTA) Advisory No. 2026-007, Series of 2026, titled, “Reiteration on the Deadline of Submission of the Compliances under R.A. 11032, orRMC No. 26-2026

REVENUE MEMORANDUM CIRCULAR NO. 25-2026 issued on March 31, 2026 circularizes Memorandum Circular No. 116 issued by the Office of the President relative to the prescribed work arrangements on 01 April 2026 in connection withRMC No. 25-2026

REVENUE MEMORANDUM CIRCULAR NO. 24-2026 issued on March 30, 2026 clarifies the application of Revenue Memorandum Circular (RMC) Nos. 5-2024 and 38-2024 on the tax treatment of cross-border services. The cross-border services listed in RMCRMC No. 24-2026

REVENUE MEMORANDUM CIRCULAR NO. 22-2026 issued on March 30, 2026 circularizes the Frequently Asked Questions on the 2025 Omnibus Rules on the Statement of Assets, Liabilities and Net Worth (SALN).

REVENUE MEMORANDUM CIRCULAR NO. 21-2026 issued on March 19, 2026 amends the relevant provisions of Revenue Memorandum Circular (RMC) No. 40-2007 regarding tax treatment of development assistance activities carried out by the Foreign Assistance SectionRMC No. 21-2026

REVENUE MEMORANDUM CIRCULAR NO. 19-2026 issued on March 11, 2026 circularizes the implementing rules and regulations of Republic Act No. 11650 (Instituting a Policy of Inclusion and Services for Learners with Disabilities in Support ofRMC No. 19-2026

REVENUE MEMORANDUM CIRCULAR NO. 17-2026 issued on March 9, 2026 notifies all internal revenue officials, employees and others concerned about the loss of five (5) pads of unused/unissued BIR Form No. AF51 -Accountable Form No.RMC No. 17-2026

REVENUE MEMORANDUM CIRCULAR NO. 15-2026 issued on March 9, 2026 notifies all internal revenue officials, employees and others concerned about the loss of original and duplicate copies of used/filled-up but unissued BIR Form No. 1966RMC No. 15-2026

REVENUE MEMORANDUM CIRCULAR NO. 14-2026 issued on March 4, 2026 clarifies Revenue Memorandum Circular (RMC) No. 8-2026 on the lifting of the suspension of tax audit and field operations, Revenue Memorandum Order (RMO) No. 1-2026,RMC No. 14-2026