Tamil Nadu is all set for a high-voltage political battle as the Tamil Nadu Legislative Assembly Elections 2026 approach. The Election Commission of India (ECI) has announced a single-phase polling across all 234 assembly constituencies on April 23, 2026, with vote counting scheduled for May 4, 2026.

This election is seen as a crucial test for Chief Minister M.K. Stalin’s DMK-led Secular Progressive Alliance (SPA) seeking a second term, while the opposition AIADMK, led by Edappadi K. Palaniswami (EPS), aims for a strong comeback with BJP and other allies.

Here is the complete news and guide on Tamil Nadu Assembly Elections 2026.

Official Election Schedule 2026

• Date of Notification: March 30, 2026
• Last Date for Filing Nominations: April 6, 2026
• Scrutiny of Nominations: April 7, 2026
• Last Date for Withdrawal of Candidature: April 9, 2026
• Date of Polling: April 23, 2026 (Single Phase)
• Date of Counting: May 4, 2026
• Completion of Election Process: May 6, 2026

The Model Code of Conduct is already in force across the state.

Major Alliances & Seat Sharing (Latest Updates)

1. DMK-led Secular Progressive Alliance (SPA)

• Led by M.K. Stalin (DMK)
• Key partners: Congress, CPI, CPI(M), VCK, and possibly DMDK
• Congress has reaffirmed alliance; seat-sharing talks are underway (DMK offering around 25-28 seats to Congress).
• The alliance is banking on welfare schemes, Dravidian model, and development record.

2. AIADMK-led NDA Alliance

• Led by Edappadi K. Palaniswami (EPS)
• Seat sharing finalized:
  • AIADMK: 178 seats
  • BJP: 27 seats (increased from 20 in 2021)
  • PMK: 18 seats
  • AMMK: 11 seats
  • Others (including TMC-M on BJP symbol): Remaining seats
• EPS has staked claim as the Chief Ministerial face and released welfare promises including cash transfers and free essentials.

3. Other Players

• Tamilaga Vettri Kazhagam (TVK) led by actor Vijay: Emerging as a third force, especially among youth and urban voters. Expected to contest most seats independently.
• Naam Tamilar Katchi (NTK) led by Seeman: Likely to field candidates in all 234 seats.
• Makkal Needhi Maiam (MNM) led by Kamal Haasan: Announced support to DMK and will not contest.

Key Issues Likely to Dominate the Campaign

• Women’s Safety & Crime: Rising crimes against women expected to be a major opposition attack point.
• Corruption Allegations: Opposition targeting DMK over “coupon-based corruption” and dynastic politics.
• Welfare Schemes vs Anti-Incumbency: DMK highlighting freebies and development; opposition promising better implementation and cash aid.
• Unemployment & Youth Jobs: Especially among educated youth.
• Tamil Identity & Centre-State Relations: Language, federal rights, and delimitation concerns.
• Rising State Debt and price rise of essentials.

Opinion Polls & Predictions (as of March 2026)

Recent surveys show a very close contest:

• VoteVibe Poll (CNN-News18): AIADMK-BJP alliance slightly ahead (115-125 seats) vs DMK alliance (104-114 seats). TVK may get 2-8 seats.
• IANS-Matrize Poll: AIADMK-led alliance projected 114-127 seats.
• ANS Survey: DMK alliance could win over 180 seats (44.9% vote share).
• Other polls give DMK a narrow edge or predict a hung assembly possibility.

Most analysts agree it will be a tight fight, unlike the 2024 Lok Sabha results where DMK alliance swept.

Key Constituencies & Star Candidates to Watch

• Kolathur (Chennai): CM M.K. Stalin
• Chepauk-Thiruvallikeni: Deputy CM Udhayanidhi Stalin
• Several Chennai seats expected to see multi-cornered fights involving TVK.
• AIADMK strongholds like Thondamuthur, Kumarapalayam.

DMK and AIADMK have started releasing candidate lists. Some internal discontent reported in both parties over ticket distribution.

What This Election Means for Tamil Nadu

This will be the first major state election after the 2024 Lok Sabha polls. A DMK victory would strengthen the Dravidian model for another term. An AIADMK-BJP win could bring significant changes in Centre-State dynamics and open doors for BJP’s expansion in the south.

BharatTone Takeaway With just over three weeks to go for polling, Tamil Nadu is witnessing intense campaign preparations. Welfare promises, Tamil pride, and governance record will decide the fate of 234 seats. Every vote counts in this closely fought battle.

Jai Hind!  Voters of Tamil Nadu – Exercise your franchise responsibly on April 23!

Share this complete guide with your family and friends in Tamil Nadu.

Tell us in the comments: Who do you think will win the Tamil Nadu Assembly Elections 2026 – DMK alliance, AIADMK-NDA, or will TVK play a game-changer?