What Are the Most Common Credit Myths Parents Need to Correct With Teens?

By The Penny Plan Editorial Team Published July 13, 2026 5 min read

A teenager mentions offhand that they’re avoiding a banking app because “checking your score too much hurts it,” or that swiping a debit card is basically the same as building credit. Neither is true, and these kinds of small misunderstandings tend to travel fast among teens before anyone gets a chance to correct them.

In short

Some of the most common credit myths among teens include the belief that checking your own score lowers it, that using a debit card builds credit history the way a credit card does, and that having no credit history at all is safer than having some. Financial educators consistently report these specific misconceptions showing up early, often absorbed from peers or social media rather than any deliberate source, which makes a parent’s plain correction more valuable than it might seem.

Myth: checking your own score hurts it

Myth: a debit card builds credit like a credit card does

Myth: no credit history is the safest position

Myth: a high score guarantees approval or a high limit

What to weigh

Most of these myths spread because credit mechanics aren’t intuitive and aren’t taught consistently anywhere in particular, so a teen ends up piecing together a rough mental model from whatever source is nearest. A calm, plain explanation of how inquiries work, what actually gets reported, and why some credit history is generally more useful than none tends to correct years of small misunderstandings in one sitting.