You should contact your village manager for specifics. But generally speaking, you will be able to pick up a candidates packet from your community center in early March. It will outline some requirements (like getting ten signatures) to submit your candidacy. You will need to submit that packet by around March 20. Then the election will be in April.

The specifics vary from village to village. Again just reach out to the staff at your community center for the specifics for your village.