Compound Across Generations

Here's where generational thinking gets powerful. A grandparent invests $10,000 in a 529 plan when a grandchild is born. At 8% average returns, that grows to about $40,000 by age 18 — enough to cover a big chunk of college.

The real magic comes when that grandchild graduates debt-free and starts investing right away. Without student loans eating $400 a month, they can invest that amount from age 22. By 65, that one advantage adds up to roughly $1.8 million.

One grandparent's gift, paired with freedom from student debt, can create a multi-million-dollar gap across generations. That's compounding applied not to interest rates, but to life outcomes.