One of the biggest financial advantages out there is something anyone can access by opening a simple retirement account: compound interest. Retirement accounts such as 401(k)s and Roth IRAs aren't ...

In the good old days, young Americans went to work for an employer who would promise a comfortable retirement in the form of a pension plan — that is, a defined-benefit plan. Today, it's increasingly ...

This chart, from JP Morgan Asset Management, shows saving early is the best thing a person can do for their retirement account. Young people just joining the labor force can reasonably expect they won ...

Compound interest can help turbocharge your savings and investments, or it can quickly lead to an unruly balance, keeping you stuck in a cycle of debt. Its magic can help you earn more — or owe more.

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Liliana Hall was a writer for CNET Money covering banking, credit cards and mortgages. Previously, she wrote about personal credit for Bankrate and CreditCards.com. David McMillin writes about credit ...