Session Central.

The Basics — What Actually Happens

The Mississippi Legislature meets every year beginning on the first Tuesday of January and typically adjourns in early April or early May — earlier in non-election years, later in election years. During those roughly 90 days, every bill that is going to become law this year has to move through both chambers.

Most people think the floor vote is where bills live or die. It isn't. The committee is where the real fight happens. A committee chair — a single person — decides whether your bill even gets a hearing. If they don't schedule it, the bill sits there until session ends and then it's dead. No vote. No debate. Just gone.

This is why the crossover deadline is the most important date in the session — not adjournment. A bill must pass its chamber of origin by the crossover deadline or it is finished. Once that date passes, if your bill hasn't moved, you're done for the year.

The Governor then has 15 days after adjournment to sign or veto bills passed by both chambers. Bills not acted on within that window become law automatically.