Ms. Tan wrote several legal articles, including:
- “Philippine Real Property Appraisal: Legal Infirmities and Proposed Reforms” [55 ATENEO LJ. 370 (2010)]; and,
- “International Consumer Protection for the Center for International Legal Studies”, co-authored with Atty. Leland R. Villadolid, Jr. and Atty. Zorayda Ruth Andam-Faustino [23 Philippines CPR32 (2015)].
Ms. Tan was admitted to the Philippine Bar in 2009 and is a member of the Makati City Chapter of the Integrated Bar of the Philippines.