Hotline 1277

Press release on Study Visit of a Delegation of the General Department of Taxation to the Australian Taxation Office, Which will take place from 14-16...

Release Date : April 21, 2026
Detail

HAPPY KHMER NEW YEAR

Release Date : April 13, 2026
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Greeting Wishes to all Taxpayers for Khmer New year 2026

Release Date : April 13, 2026
Detail

Greeting Wishes to Tax Officers and Contracted Staff worked at The General Department of Taxation for Khmer New Year 2026

Release Date : April 13, 2026
Detail

Greeting Wishes for Khmer New Year 2026

Release Date : April 13, 2026
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

Press release on Study Visit of a Delegation of the General Department of Taxation to the ...

Release Date : April 21, 2026

HAPPY KHMER NEW YEAR

Release Date : April 13, 2026

Greeting Wishes to all Taxpayers for Khmer New year 2026

Release Date : April 13, 2026

Greeting Wishes to Tax Officers and Contracted Staff worked at The General Department of T...

Release Date : April 13, 2026

Greeting Wishes for Khmer New Year 2026

Release Date : April 13, 2026
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 ...