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Tax Litigation & Commercial Dispute Lawyers in the Philippines

When negotiations fail and deadlines loom, you need lawyers who can fight effectively in court and before government agencies. Aureada Law handles tax disputes, commercial litigation, and alternative dispute resolution across all levels of the Philippine court system from the Bureau of Internal Revenue and Court of Tax Appeals to the Regional Trial Courts, Court of Appeals, and the Supreme Court. As CPA-lawyers, we understand the numbers behind every dispute and use that financial insight to build stronger cases.

Tax Litigation: CTA Petitions and BIR Dispute Resolution

Tax disputes in the Philippines follow a specific procedural path. Whether you are contesting a BIR assessment, a customs ruling, or a local business tax, understanding the correct forum and deadline is critical.

Our tax litigation services cover:

  • CTA Petition for Review appealing BIR Final Decisions on Disputed Assessments (FDDA) within 30 days of receipt

  • CTA Petition for Review on BIR Inaction when the BIR fails to act on a protest within 180 days, you may opt to appeal to the CTA

  • Claim for Tax Refund / Tax Credit filing administrative refund claims with the BIR and, if denied, pursuing judicial review at the CTA

  • Local Business Tax Protests protesting assessments by LGUs before the Regional Trial Court

  • Customs Disputes contesting Bureau of Customs assessments before the CTA

  • CTA En Banc and Court of Appeals handling appeals from unfavorable CTA Division decisions

Commercial and Civil Litigation

Business disputes whether over unpaid contracts, supplier failures, shareholder conflicts, or property rights require experienced litigators who understand both the law and business realities.

We handle:

  • Breach of contract claims for supply agreements, service contracts, loan agreements, and leases

  • Debt collection and enforcement demand letters through judgment enforcement

  • Shareholder and corporate disputes derivative suits, oppression claims, inspection of corporate records

  • Property and real estate disputes title issues, unlawful detainer (ejectment), quieting of title

  • Labor and employment disputes NLRC cases, regularization claims, illegal dismissal

  • Injunctive relief temporary restraining orders (TROs) and preliminary injunctions to prevent irreversible harm.

Alternative Dispute Resolution (ADR)

Litigation is not always the best path. In many cases, mediation, arbitration, or negotiated settlement achieves a faster and more cost-effective result while preserving business relationships.

Aureada Law provides:

  • Mediation representation before the Philippine Mediation Center and court-annexed mediation

  • Arbitration both domestic arbitration under the ADR Act and international commercial arbitration

  • ADR clause drafting for contracts where you want to define the dispute resolution mechanism upfront

  • Settlement negotiation structured negotiation to reach enforceable agreements before or during litigation.

Multi-Jurisdictional Disputes

For businesses operating across multiple locations, disputes can involve overlapping jurisdictions local courts, specialized tribunals, and regulatory bodies.

 

We coordinate representation across:

  • All levels of Philippine courts MTC, RTC, Court of Appeals, Supreme Court

  • Quasi-judicial bodies NLRC, Housing and Land Use Regulatory Board (HLURB/DHSUD), Insurance Commission

  • Government regulatory agencies SEC, BIR, Bureau of Customs, LGUs

  • International arbitration centers for cross-border commercial disputes with applicable arbitration clauses

Early Risk Assessment and Litigation Strategy

Before filing or responding to any lawsuit, we conduct an honest early assessment of your position — identifying strengths, weaknesses, likely costs, and expected timeline. This helps you make an informed decision about whether to litigate, settle, or pursue ADR.

 

Our litigation strategy process includes:

  • Document and evidence review

  • Legal merits assessment

  • Cost-benefit analysis of litigation vs. settlement

  • Timeline projection for the chosen forum

  • Risk mapping for appeals and enforcement

© 2026 by Aureada CPA Law Firm.

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