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Tax Law11
C
- Capital Markets Efficiency Promotion Act Tax Law Republic Act No. 12214
- Court of Tax Appeals Act Tax Law R.A. No. 1125, as amended by R.A. Nos. 3457, 9282 and 9503
- CTA En Banc Resolution No. 2-2021 — Efficient Use of Paper Rule Tax Law CTA En Banc Resolution No. 2-2021
- Customs Modernization and Tariff Act Tax Law R.A. No. 10863
E
- Ease of Paying Taxes Act Tax Law R.A. No. 11976
N
- National Internal Revenue Code Tax Law
R
- Revenue Regulations No. 6-2022 Tax Law R.R. No. 6-2022
T
- Tax Amnesty Act Tax Law R.A. No. 11213
- Tax Reform Act of 1997 Tax Law R.A. No. 8424
- Tax Reform for Acceleration and Inclusion (TRAIN) Tax Law R.A. No. 10963
V
- Value-Added Tax on Digital Services Tax Law Republic Act No. 12023
Official source documents 9 PDFs
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CREATE MORE Act (source PDF)
Tax Law · R.A. No. 12066
Complete signed 2024 Act. Later amendments and implementing rules are separate sources.
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Court of Tax Appeals Rules — 2021 Compilation (source PDF)
Tax Law · A.M. No. 05-11-07-CTA and amendments
Complete Court compilation incorporating 2008 and 2009 rule amendments, with appendices through 2021. Consult the later filing resolutions separately.
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Court of Tax Appeals Rules — Original 2005 Edition (source PDF)
Tax Law · A.M. No. 05-11-07-CTA
Historical original rules; composition and procedure differ from the amended compilation.
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Application of Amended Civil Procedure Provisions (source PDF)
Tax Law · CTA En Banc Resolution No. 9-2020
Complete signed August 7, 2020 resolution; read with the CTA Rules and subsequent applicable resolutions.
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Amended CTA Filing Guidelines (source PDF)
Tax Law · CTA En Banc Resolution No. 5-2026
August 3, 2026 amendments to the 2024 and 2025 electronic filing guidelines. Includes copy, email and USB requirements; criminal cases are excluded from the cited guidelines.
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Interim Electronic Copies Guidelines (source PDF)
Tax Law · CTA En Banc Resolution No. 1-2025
February 5, 2025 guidelines; read with the August 3, 2026 amendments in Resolution No. 5-2026.
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Electronic Copies of Court Submissions (source PDF)
Tax Law · CTA En Banc Resolution No. 8-2024
2024 guidelines; read with Resolutions Nos. 1-2025 and 5-2026.
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USB and Portable Storage Requirements (source PDF)
Tax Law · CTA En Banc Resolution No. 11-2024
Complete September 19, 2024 resolution; read with the later applicable filing amendments.
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Judicial Affidavits and Voluminous Documents (source PDF)
Tax Law · CTA En Banc Resolution No. 2-2022
Complete signed May 2, 2022 resolution concerning the independent certified public accountant and voluminous documents.