Assembly elections in Kerala, West Bengal, Tamil Nadu, Assam and Pondicherry will take place between April 3 and May 8, the Election Commission announced today.
For TamilNadu :
Unlike Other states, 234 Assembly Constituency in TamilNadu is going for poll on the same day i.e, 8th May. Counting of votes in all the states will take place on May 11. The election dates for the other states are in a link below.
Also, the way of indelible ink applied was now changed. Previously, ink was being applied as a dot on the joint between the nail and the skin of the left forefinger of the electors in order to prevent bogus voting. In the new model indelible ink will be applied as a line running from top of the nail to the bottom of first joint of the left fore-finger.
Old Model
New Model
For detailed news & the dates for other states can be checked in Election Commission site.