https://bir-online-tools.com/blog/categories/tax-updates/Recent content in Tax-Updates on BIR Online ToolsHugoenBIR Online ToolsSun, 25 Oct 2026 00:00:00 +0000https://bir-online-tools.com/blog/posts/rmc-112-2026-cwt-invoice-compliance-deadlines/Sun, 25 Oct 2026 00:00:00 +0000https://bir-online-tools.com/blog/posts/rmc-112-2026-cwt-invoice-compliance-deadlines/What RMC No. 112-2026 actually changed for taxpayers already bracing for RR No. 6-2026’s separate withholding-tax line on invoices: which December 31, 2026 or March 31, 2027 deadline applies to your invoicing system, what counts as a ‘Limited System Change,’ and what to do with manual invoice stock you already printed.