BIR REVENUE MEMORANIDUM CIRCULAR NO.9-2021

Circularizing Administrative Order No. 23 entitled “Eliminating Overregulation to Promote Efficiency of Government Processes”.

BIR REVENUE MEMORANDUM CIRCULAR NO.8-2021

Circularizing Republic Act No. 11467, entitled “An Act Amending Sections 109, 141, 142, 143, 144, 147, 152, 263, 263-A, 265, and 288-A’ and Adding a New section 290-A to Republic Act No. 8424, as Amended, Otherwise Known as the National Internal Revenue Code of 1997, and for Other Purposes”

BIR Revenue Memorandum Circular No. 7-2021

Availability of the Alphalist Data Entry and Validation Module (Version 7.0)
and its Updated File Structures, Standard File Naming Convention, and Job-
Aids

BIR Revenue Memorandum Circular No.6-2021

Circularizing the Availability of the Revised BIR Form No. 2200-M [Excise Tax Return for Mineral Products] January 2018 (ENCS)

BIR REVENUE MEMORANDUM CIRCULAR NO.5-2021

Simplified Policies on the Application for Registration of Computerized Accounting System (CAS), Computerized Books of Accounts (CBA) and/or its Components, including the Electronic Storage System (ESS), Middleware and Other Similar Systems