Ministry of Economy and Finance

General Department of Taxation
Hotline 1277
General Department of Taxation

Monday, August 25, 2025

9 months ago
Filing Tax Returns For July 2025 Online

Upcoming due date of monthly-annual tax return

June 22, 2026

in 9 days

Filing Tax Returns For​ May 2026 Manual

June 25, 2026

in 12 days

Filing Tax Returns For May 2026 Online

July 20, 2026

in 1 month

Filing Tax Returns For​ June 2026 Manual

Show More
  Related News
Friday, June 5, 2026
សេចក្តីប្រកាសព័ត៌មាន ស្តីពីកិច្ចប្រជុំពិភាក្សារវាងអគ្គនាយកដ្ឋានពន...
Monday, June 1, 2026
International Children's Day
Friday, May 29, 2026
Press release
Tuesday, May 19, 2026
Press release on Tax Crime Investigation, Financial Crimes, and M...
Thursday, May 14, 2026
Greeting Wishes to His Majesty Preah Bat Samdech Preah Norodom Si...
  Hot News
Tuesday, June 2, 2026
Support Petition
Friday, May 22, 2026
Notification on the collection of the Tax on Means of Transportat...
Monday, May 4, 2026
Notification on the Submission Date for the FATCA U.S. Reportable...
  National Tax School
Wednesday, May 13, 2026
Notification on Training course on Tax Obligation for Airline for Transportation Business ...
Read More
Wednesday, May 13, 2026
Notification on Training course on Tax Rules and Procedures for Trust
Read More
Monday, April 6, 2026
Notification on Training course on Special Tax, Public Lighting Tax and Accommodation Tax
Read More
General Department of Taxation

Monday, August 25, 2025

9 months ago
Filing Tax Returns For July 2025 Online
Upcoming due date of monthly-annual tax return
June 22, 2026 in 9 days

Filing Tax Returns For​ May 2026 Manual

June 25, 2026 in 12 days

Filing Tax Returns For May 2026 Online

July 20, 2026 in 1 month

Filing Tax Returns For​ June 2026 Manual

Show More
  Hot News
Tuesday, June 2, 2026
Support Petition
Friday, May 22, 2026
Notification on the collection of the Tax on Means of Transportat...
Monday, May 4, 2026
Notification on the Submission Date for the FATCA U.S. Reportable...
National Tax School
Wednesday, May 13, 2026
Notification on Training course on Tax Obligation ...
Read More
Wednesday, May 13, 2026
Notification on Training course on Tax Rules and P ...
Read More
Monday, April 6, 2026
Notification on Training course on Special Tax, Pu ...
Read More
Links
Tax Bulletin
Law
Download Documents
Manual Book
Official Exchange Rate
Tax Types
FAQ
Video
GDT News Letter
Registration Service
Tax Glossary
Quick Links
Ministry of Economy and Finance of Cambodia
General Department of Customs and Excise of Cambodia
General Department of National Treasury
Ministry of Commerce
Office of the Council of Ministers
Other Links