This is a set of tax law textbooks and problem sets from CPA Accounting Academy. It is the latest edition, targeting the 2026 exam. - Contents: ・Tax Law Textbook: Corporation Tax Law ① ・Individual Calculation Problem Set ① (Corporation Tax Law) - Quantity: 2 books total - Condition: New and unused. Stored away from direct sunlight after receiving in late September 2025. There are no pets or smokers in the house. The books were stored in OPP bags, so the condition is good, but please refrain from purchasing if you are sensitive to items stored at home. Currently, only the first volume of the 2026 problem set has been released. If you want to study without falling behind other preparatory school students, please consider this set.