philippines-vatSource-cited draft Use this skill whenever asked to prepare, review, or classify transactions for a Philippines VAT return (BIR Form 2550M/2550Q), classify transactions for Philippine VAT purposes, or advise on VAT registration and filing in the Philippines. Trigger on phrases like "Philippines VAT", "BIR Form 2550", "input VAT Philippines", "output VAT Philippines", "VAT-registered Philippines", "percentage tax Philippines", or any Philippines VAT request. ALWAYS read this skill before touching any Philippines VAT work.