@kelsmom can you please explain this.
Your FAFSA can be amended at any time and resubmitted to any college. BUT as Kelsmom mentioned upstream, a newly submitted FAFSA might trigger a verification process.
If you are trying to change your custodial parent, or your two parents both filed as head of household separately (but they are married to each other), that’s a little different than goofing when entering an amount of income or assets. IN MY OPINION.
What needs to be changed on your FAFSA? Hard to give you decent advice…and no one here wants to steer you incorrectly.
If you have already resubmitted your 2021-2022 FAFSA (you said you did), then make an appointment to talk to a financial aid officer to see if anything else needs to be done.