Small Contributions, Big Impact: The Power of Compound Interest for College Savings

September is College Savings Month, making it a great time to think about how small, consistent contributions can help prepare for a child's future education.

Saving for college can feel overwhelming, especially when the goal is years away. But you do not necessarily have to set aside a large amount all at once. Starting early and contributing regularly can give your savings more time to grow.

The Power of Starting Early

Compound interest allows your savings to earn interest, and then that interest can earn additional interest over time. The longer your money has to grow, the more significant that effect can become.

For example, imagine a family begins saving $100 per month from the time their child is born and earns an average annual return of 6%, compounded monthly. After 18 years, those monthly contributions could grow to approximately $38,735.

The family would have contributed $21,600 of their own money. The remaining approximately $17,135 would represent growth from compounding.

Illustration assumes $100 contributed at the end of each month for 18 years with a constant 6% annual rate compounded monthly. Actual results will vary, and investment returns are not guaranteed.

What If You Start With Less?

The biggest takeaway is that you do not have to start with $100 a month. Consistency and time can matter just as much as the amount you contribute.

For example, at the same illustrative 6% annual rate:

  • $25 per month could grow to approximately $9,684 over 18 years

  • $50 per month could grow to approximately $19,368

  • $100 per month could grow to approximately $38,735

These examples demonstrate how even modest automatic contributions can add up over time.

Make Saving Automatic

One of the easiest ways to stay consistent is to automate your contributions. Setting money aside automatically each month can turn college savings into a regular financial habit rather than something you have to remember to do.

Starting early also gives families more time to adjust their savings strategy as their financial situation changes.

Know Your College Savings Options

Families have several options when planning for future education expenses. A 529 plan, for example, is a tax-advantaged savings plan designed specifically for qualified education expenses. There are different types of 529 plans, and their features, benefits, fees, and restrictions can vary.

Before choosing an account or investment, consider your timeline, financial goals, and how much flexibility you may need.

Start With What You Can

You do not have to have your entire college savings plan figured out today. Starting with an amount that fits your budget and making consistent contributions can be a meaningful first step.

This College Savings Month, consider what a small monthly contribution today could mean for your child's future.

Peoples Bank is here to help you make informed financial decisions and find savings solutions that fit your goals.