To qualify for VAT exemption as a senior citizen in the Philippines, you must be at least 60 years old and possess a valid senior citizen ID issued by the government. The exemption typically applies to certain goods and services, including medical and dental care, as well as basic necessities. It's important to present your ID when making purchases to ensure the exemption is applied. For specific eligibility and details, you might want to check with the Bureau of Internal Revenue or consult a licensed professional.