Married Ira Contribution Limits 2024. Each state sets 529 plan contribution limits, which range from $235,000 to $575,000. The deal gets sweeter for those aged 50 and older, who can contribute an additional $1,000.

$6,500 (for 2023) and $7,000 (for 2024) if you’re under age 50. The deal gets sweeter for those aged 50 and older, who can contribute an additional $1,000.