What is a successor participant?
A successor participant on your 529 account is the person or entity who will manage the account for your beneficiary (the student you're saving for) in the event of your death. It's important to assign someone this role so your heirs can avoid probate. Also it's critical to choose someone you trust since your successor will have full control over the account, including the right to change the beneficiary or take out a nonqualified withdrawal.