This article explains why it may be better to use a credit card for certain transactions, as long as the bill is paid on time to avoid interest charges.
A teen with a part-time job can contribute to a Roth IRA, which is a flexible way to accumulate funds for college, retirement, and other long-term needs.
Estimate the future value of your current savings.
How much can you afford to pay for a car?
Estimate the annual required distribution from your traditional IRA or former employer's retirement plan after you turn age 73.