How to pay for a child’s college with long-term investing


Saving for a child’s college education can feel overwhelming. But starting early and investing regularly can make the goal much easier to reach.

Instead of relying only on large lump sums, many families build a college fund through small monthly investments that grow over time thanks to compound interest.

Example scenario

  • Initial investment: $0
  • Monthly investment: $250
  • Average return: 6%
  • Time horizon: 18 years

What influences the final amount

Several factors influence how much a college fund can grow over time:

  • the monthly contribution
  • the length of the investment period
  • the average return of the investment
  • any initial savings already available

Small changes in any of these variables can significantly affect the final result. This is why exploring different scenarios can be useful when planning long-term goals.

In the first years most of the portfolio comes from the money you contribute. But over time the investment returns begin generating additional returns. This compounding effect becomes stronger the longer the investment remains invested.


Compound interest growth saving for college