Upcoming Curriculum Revision – Effective January 2026 Examination
AAT Sri Lanka’s revised curriculum will be implemented from the January 2026 examination onwards. If you wish to complete your studies under the current syllabus, your final opportunity will be the July 2025 examination.
We encourage you to plan your studies accordingly to ensure a smooth transition.
If you have any questions, feel free to contact us at education@aatsl.lk or call 0112 559 669.
Apply for July 2025 Examination
AAT July 2025 Exam will be held on 26th , 27th July (Level II and III) and 2nd , 3rd of August 2025 (Level I and BC) . The applications are calling from 7th April 2025 to 15th May 2025 from the active students for the year 2025.
Please find the below update regarding Corporate and Personal Taxation (CPT) subject.
Testing Year of Assessment for Corporate and Personal Taxation (CPT) subject at the July 2025 Examination
Kindly note that Y/A 2024/25 will be tested for the July 2025 Examination (To be held in July & August 2025). However, please note that changes to income tax and other taxes after 01.01.2025 are not tested at the July 2025 Examination.
New Registration

How to Register
Online registration portal for July 2025 exam intake is closed. Every registration made via the online portal from the 09th of April 2025 will be considered as a registration for the AAT January 2026 examination intake.
However, on fair grounds, registration applications (physical) for July 2025 exam intake could be considered for acceptance. Please contact 0112 559 669 / 0760 559 669 for inquiries.