How early should academic conferences be submitted for submission? The timeline for submitting papers to academic conferences varies by discipline, conference, and specific submission deadlines. However, here are some general guidelines:

1. Submission Deadlines: Most conferences have specific submission deadlines that can be several months before the event itself. Common timelines range from 3 to 6 months prior to the conference date.

2. Call for Papers: Conferences typically issue a "call for papers" several months in advance. It's important to check the conference website for the specific dates, including paper submission, notification of acceptance, and camera-ready submission deadlines.

3. Preparation Time: Allow ample time to prepare your submission. This includes researching and writing your paper, revising it based on feedback from colleagues or mentors, and ensuring it meets the conference's formatting and submission requirements. Starting the preparation several months prior to the submission deadline is advisable.

4. Early Submission: If the conference allows for early submission or if they have an "abstract" submission phase, consider submitting early to get feedback from the organizers or peers.

5. Planning Ahead: If you plan to attend multiple conferences or work on several projects simultaneously, create a schedule that allocates time for each submission to avoid last-minute rushes.

In summary, aim to start preparing at least 2-3 months before the submission deadline, keeping in mind the specific requirements and timelines of the conference you're targeting.