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
| 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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