BIR Revenue Memorandum Circular No.91-2021
Provides the guidelines in the filing of returns and payment of the corresponding taxes due thereon, and submission of reports and attachments falling within the period from August 6 to August 20, 2021 for taxpayers under ECQ and MECQ
![](https://machicagroup.com/wp-content/uploads/2021/08/thumbnailBIRRMC91-21.jpg)