The FAFSA for next year is not available yet, but will be by December 31st. The priority deadline is April 1, 2024

The FAFSA for next fall/spring is opening December 31st. If you normally have parent information on your FAFSA and will be an undergrad in fall 2024, you should make a plan to do your FAFSA with your parent in person if possible. You can do that before you return to school in January, over a long weekend like President's Day weekend (February 17-20) or spring break (March 16-24).
The priority deadline for the 2024-2025 FAFSA is April 1, so make a plan NOW for when you will complete the application before the deadline. Do not wait until the last minute as there are MANY changes to the application this year!