Common Tax Mistakes Filipino Entrepreneurs Make (and How to Avoid Them)
The BIR collected over ₱2.5 trillion in taxes in 2023. A significant portion of its enforcement actions — surprise audits, Letters of Authority, closure orders — target small and medium businesses for avoidable compliance failures.
The good news: most of these mistakes are not the result of fraud or bad intent. They are the result of not knowing the rules. Here are the most common ones and how to fix them.
Mistake 1: Not Registering at All (or Registering Incorrectly)
Many small business owners operate for months — sometimes years — without completing BIR registration. Some register only their business name with the DTI but skip the BIR step. Others register but choose the wrong tax type.
Why it matters: Operating without BIR registration is a criminal offence under the National Internal Revenue Code (NIRC). The BIR can close your business and assess back taxes with penalties from day one of operations.
How to fix it: Register immediately if you have not done so. If you have been operating informally, consult a CPA before approaching the BIR — there are voluntary disclosure options that reduce penalties significantly.
Mistake 2: Issuing Unofficial Receipts
Printing your own receipts, using generic acknowledgement receipts, or failing to issue receipts at all are among the most common — and most easily detected — violations.
Why it matters: The BIR conducts "test buys" (overt surveillance operations) where agents make purchases and check whether compliant receipts are issued. Failure results on-the-spot closure for a minimum of five days.
How to fix it: Use only BIR-accredited official receipts printed by an accredited printer. Keep a complete record of all receipts issued. If you use electronic invoicing software, ensure it has BIR accreditation.
