529 contribution made in 2024 or earlier?
Hi, this came up in the review of our Pennsylvania state return. It refers to a distribution from our TAP 529 plan for our son's education expenses. I don't know what it is asking. What is "Nonded contrib - taxpayer?" The form view blank is highlighted for "Contributions made in 2024 and earlier." Is it asking when we made the original contributions to the account that funded this distribution? How would I know? We have been making contributions for 18 years; how do I know whether they took out the dollars we contributed in 2025 or the dollars we contributed in 2012? It's not like they're all marked.

Any help is appreciated. Thank you.