"[We] still do not know if changing the beneficiary of the 529 account resets the 15-year clock. Will the existing time period applicable to the initial account opening carry over to the new beneficiary? No one on the planet has that information. Accordingly, advisors and custodians alike have been advising clients to leave the 529 beneficiary as-is until confirmation is received as to how the 15 years will be applied."  MORE >>