Holidays

List of National and Regional Holidays of Tamil Nadu in 2025

Team Simpliance is driven to enable Simple, Beautiful and Effective compliance for you always. You now have access to the most accurate state-wise holiday lists released by the Government gazettes. Lists of all holidays in the year 2025 , which includes Government and National Holidays. You can plan your year-end returns and official 2025 holiday list now with ease.

Effective From: 2025-01-01

Updated as on: 2025-06-27

Hidden description
S.No Holidays Month Date Day Type Remarks
1 New Year's Day Jan 2025-01-01 Wednesday Optional NULL
2 Pongal Jan 2025-01-14 Tuesday Regional NULL
3 Thiruvalluvar Day Jan 2025-01-15 Wednesday Regional NULL
4 Uzhavar Thirunal Jan 2025-01-16 Thursday Regional NULL
5 Republic Day Jan 2025-01-26 Sunday National NULL
6 Thai Poosam Feb 2025-02-11 Tuesday Regional NULL
7 Telugu New Year's Day Mar 2025-03-30 Sunday Regional NULL
8 Ramzan (Idu'I Fitr) Mar 2025-03-31 Monday Regional NULL
9 Annual closing of Accounts for Commercial Banks & Co-operative Banks Apr 2025-04-01 Tuesday Regional NULL
10 Mahaveer Jayanthi Apr 2025-04-10 Thursday Regional NULL
11 Tamil New Year's Day Dr. B.R.Ambedkar's Birthday Apr 2025-04-14 Monday Regional NULL
12 Good Friday Apr 2025-04-18 Friday Regional NULL
13 May Day May 2025-05-01 Thursday National NULL
14 Bakrid (Idul Azha) Jun 2025-06-07 Saturday Regional NULL
15 Muharram Jul 2025-07-06 Sunday Regional NULL
16 Independence Day Aug 2025-08-15 Friday National NULL
17 Krishna Jayanthi Aug 2025-08-16 Saturday Regional NULL
18 Vinayakar Chathurthi Aug 2025-08-27 Wednesday Regional NULL
19 Milad-un-Nabi Sep 2025-09-05 Friday Regional NULL
20 Ayutha Pooja Oct 2025-10-01 Wednesday Regional NULL
21 Gandhi Jayanthi Oct 2025-10-02 Thursday National NULL
22 Vijaya Dasami Oct 2025-10-02 Thursday Regional NULL
23 Deepavali Oct 2025-10-20 Monday Regional NULL
24 Christmas Dec 2025-12-25 Thursday Regional NULL
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