529 Contribution Limits 2024 Part Time. 529 plans for each state have their own contribution limits. — maximum contribution limits the irs limits plan contributions to no more than what is necessary to pay for a beneficiary's qualified educational expenses.
— you can contribute up to five years’ worth of annual gift tax exclusions in a single lump sum without triggering gift tax consequences. These limits depend on the state, and range from $235,000.