The Court of Tax Appeals is located on Senator Miriam P. Defensor-Santiago Avenue (formerly Agham Road), Diliman, Quezon City in Metro Manila.

This enlarged the organizational structure of the CTA by creating a Third Division and providing for three additional justices.

The expanded jurisdiction transferred to the CTA the jurisdiction of the Regional Trial Courts and the Court of Appeals over matters involving criminal violation and collection of revenues under the National Internal Revenue Code and Tariff and Customs Code.

The new law was enacted "to expedite disposition of tax-evasion cases and increase revenues for government to fund social services, food, oil and education subsidies and infrastructure".

Among the Incumbent members, Maria Belen Ringpis-Liban is the longest-serving Associate Justice, With a tenure of 4287 days (11 years, 269 days) as of February 10, 2025; the most recent justice to enter the court is Henry Angeles, whose tenure started on October 11, 2022.

There are no official ramifications as to this ranking, although the order determines the seating arrangement on the bench and is duly considered in all matters of protocol.