2024 529 Contribution Limits. Contribution limits for 529 plans range from around $235,000 on the low end to more than $550,000 per beneficiary. These limits typically range from $235,000 to over $500,000, depending on the state.

529 plans do not have annual contribution limits. In 2023, the annual contribution limits are $6,500 for beneficiaries under 50 years old and $7,500 for those over 50.