We have covered in The Slott Report the new SECURE 2.0 provision that allows unused 529 plan funds to be rolled over to Roth IRAs. It originally appeared that this new rule was to be effective for 2024. However, the IRS has now said that rollovers done before April 15, 2024 can count as Roth IRA contributions for tax year 2023 if the 529 beneficiary has not already maxed out on his 2023 IRA contribution limit.