529 Plan Max Contribution 2024 Indiana. Maximum aggregate plan contribution limits range from $235,000 to $529,000 (depending on the state), but such limits generally do not apply across states. What is a 529 savings plan?.

Unlike retirement accounts, the irs does not impose annual contribution limits on 529 plans. Indiana is one of the few states that offers taxpayers a tax credit for contributions to a collegechoice 529 plan.