Some funds call themselves "no-load." As the name implies, this means that the fund does not charge any type of sales load. But, as discussed above, not every type of shareholder fee is a "sales load." A no-load fund may charge fees that are not sales loads, such as purchase fees, redemption fees, exchange fees, and account fees. No-load funds will also have operating expenses.

Be sure to review carefully the fee tables of any funds you're considering, including no-load funds. Even small differences in fees can translate into large differences in returns over time. For example, if you invested $10,000 in a fund that produced a 10% annual return before expenses and had annual operating expenses of 1.5%, then after 20 years you would have roughly $49,725. But if the fund had expenses of only 0.5%, then you would end up with $60,858 — an 18% difference.