Hotline 1277

On January 15, 2026, H.E. Kong Vibol, Minister Attached to the Prime Minister and Royal Government Delegate in charge as Director General of the Gener...

Release Date : January 16, 2026
Detail

Victory Over Genocide Day

Release Date : January 6, 2026
Detail

Greeting Wishes to His Majesty Preah Bat Samdech Preah Norodom Sihamony for the New Year 2026

Release Date : December 31, 2025
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Greeting Wishes to Her Majesty Queen Norodom Monineath Sihanouk for the New Year 2026

Release Date : December 31, 2025
Detail

Greeting Wishes to Samdech Akka Moha Sena Padei Techo Hun Sen, President of the Senate and as President of Supreme Privy Council to His Majesty King A...

Release Date : December 31, 2025
Detail

Upcoming due date of monthly-annual tax return

June 22, 2026

in 18 days

Filing Tax Returns For​ May 2026 Manual

June 25, 2026

in 21 days

Filing Tax Returns For May 2026 Online

July 20, 2026

in 1 month

Filing Tax Returns For​ June 2026 Manual

On January 15, 2026, H.E. Kong Vibol, Minister Attached to the Prime Minister and Royal Go...

Release Date : January 16, 2026

Victory Over Genocide Day

Release Date : January 6, 2026

Greeting Wishes to His Majesty Preah Bat Samdech Preah Norodom Sihamony for the New Year 2...

Release Date : December 31, 2025

Greeting Wishes to Her Majesty Queen Norodom Monineath Sihanouk for the New Year 2026

Release Date : December 31, 2025

Greeting Wishes to Samdech Akka Moha Sena Padei Techo Hun Sen, President of the Senate and...

Release Date : December 31, 2025
Upcoming due date of monthly-annual tax return
June 22, 2026 in 18 days

Filing Tax Returns For​ May 2026 Manual

June 25, 2026 in 21 days

Filing Tax Returns For May 2026 Online

July 20, 2026 in 1 month

Filing Tax Returns For​ June 2026 Manual

National Tax School
Wednesday, May 13, 2026
Notification on Training course on Tax Obligation ...
Wednesday, May 13, 2026
Notification on Training course on Tax Rules and P ...
Monday, April 6, 2026
Notification on Training course on Special Tax, Pu ...