Hotline 1277
No Course Issue Date Action
1 Notification on Training course on Tax Rules and Procedures for Trust May 13, 2026 Detail
2 Notification on Training course on Tax Obligation for Airline for Transportation Business Activities May 13, 2026 Detail
3 Notification on Training course on using e-Filing for web Application April 6, 2026 Detail
4 Notification on Training course on Special Tax, Public Lighting Tax and Accommodation Tax April 6, 2026 Detail
5 Notification on the training course on professional Taxation Batch 21 March 30, 2026 Detail
6 Notification on Training Course on e-Filing for Windows Desktop Application. March 11, 2026 Detail
7 Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing) for Battambang Taxpayers February 27, 2026 Detail
8 Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing) February 27, 2026 Detail
9 Notification on Training Course on e-Filing for Windows Desktop Application February 12, 2026 Detail
10 Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing) For Siem Reap Taxpayers February 12, 2026 Detail
11 Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing) January 23, 2026 Detail
12 Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing for Small Taxpayers January 6, 2026 Detail
13 Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing) January 6, 2026 Detail
14 Notification on Training Course on Tax on Income and Value Added Tax for Continuing Professional Education for tax agent (CPE) November 20, 2025 Detail
15 Notification on Training Course on Tax Obligation of Small Taxpayer for Continuing Professional Education for tax agent (CPE) November 20, 2025 Detail
16 Notification on Training Course on Using e-Filing for web application for Continuing Professional Education for Tax agent November 18, 2025 Detail
17 Notification on Training Course on Tax Obligation for Business Activities of International waterways transportation of Goods October 14, 2025 Detail
18 Notification on Training Course on Declaring Value Added Tax (VAT) through the Reverse Charge Method and E-tax Service October 9, 2025 Detail
19 Notification on Tax on Salary Withholding Tax and Tax on House & Land Rental for Continuing Profession Education for Tax Agent September 18, 2025 Detail
20 Notification on Training Course on Tax Obligations for Business Activities of International Waterways Transportation of Goods September 4, 2025 Detail
Notification on Training course on Tax Rules and Procedures for Trust
Document Number: ១៦៣៥១ អពដ
Issue Date: May 13, 2026
Notification on Training course on Tax Obligation for Airline for Transportation Business Activities
Document Number: ១៦៣៥០
Issue Date: May 13, 2026
Notification on Training course on using e-Filing for web Application
Document Number: ១១៩២៥ អពដ
Issue Date: April 6, 2026
Notification on Training course on Special Tax, Public Lighting Tax and Accommodation Tax
Document Number: ១១៩២៦ អពដ
Issue Date: April 6, 2026
Notification on the training course on professional Taxation Batch 21
Document Number:
Issue Date: March 30, 2026
Notification on Training Course on e-Filing for Windows Desktop Application.
Document Number:
Issue Date: March 11, 2026
Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing) for Battambang Taxpayers
Document Number: ៧៤៦៦ អពដ
Issue Date: February 27, 2026
Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing)
Document Number: ៧៤៦៧ អពដ
Issue Date: February 27, 2026
Notification on Training Course on e-Filing for Windows Desktop Application
Document Number: ៥១៥០ អពដ
Issue Date: February 12, 2026
Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing) For Siem Reap Taxpayers
Document Number: ៥១៤៩ អពដ
Issue Date: February 12, 2026
Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing)
Document Number: ២៥៩៧ អពដ
Issue Date: January 23, 2026
Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing for Small Taxpayers
Document Number: ៤៧២ អពដ
Issue Date: January 6, 2026
Notification on Training Course on Practical Application of Annual Income Tax Calculation and Return Filing (ToI e-Filing)
Document Number: ៤៧៣ អពដ
Issue Date: January 6, 2026
Notification on Training Course on Tax on Income and Value Added Tax for Continuing Professional Education for tax agent (CPE)
Document Number: ៣៦២៣១ អពដ
Issue Date: November 20, 2025
Notification on Training Course on Tax Obligation of Small Taxpayer for Continuing Professional Education for tax agent (CPE)
Document Number: ៣៦២៣០ អពដ
Issue Date: November 20, 2025
Notification on Training Course on Using e-Filing for web application for Continuing Professional Education for Tax agent
Document Number: ៣៥៨០៧ អពដ
Issue Date: November 18, 2025
Notification on Training Course on Tax Obligation for Business Activities of International waterways transportation of Goods
Document Number: ៣២៦៧៧ អពដ
Issue Date: October 14, 2025
Notification on Training Course on Declaring Value Added Tax (VAT) through the Reverse Charge Method and E-tax Service
Document Number: ៣២២៣៤ អពដ
Issue Date: October 9, 2025
Notification on Tax on Salary Withholding Tax and Tax on House & Land Rental for Continuing Profession Education for Tax Agent
Document Number:
Issue Date: September 18, 2025
Notification on Training Course on Tax Obligations for Business Activities of International Waterways Transportation of Goods
Document Number: ២៨៥០៧ អពដ
Issue Date: September 4, 2025