In the college savings game, all strategies aren’t created equal. The best savings vehicles offer special tax advantages if the funds are used to pay for college. Tax-advantaged strategies are important because over time, you can potentially accumulate more money with a tax-advantaged investment compared to a taxable investment. Ideally, though, you’ll want to choose a savings vehicle that offers you the best combination of tax advantages, financial aid benefits, and flexibility, while meeting your overall investment needs.

529 Plans

Since their creation in 1996, 529 plans have become to college savings what 401(k) plans are to retirement savings — an indispensable tool for saving money for a child’s or grandchild’s college education. That’s because 529 plans offer a unique combination of benefits.

There are two types of 529 plans — savings plans and prepaid tuition plans. Though each is governed under Section 529 of the Internal Revenue Code (hence the name “529” plans), savings plans and prepaid tuition plans are very different savings vehicles.

Note: Investors should consider the investment objectives, risks, charges, and expenses associated with 529 plans before investing; specific plan information is available in each issuer’s official statement. There is the risk that investments may not perform well enough to cover college costs as anticipated. Also, before investing, consider whether your state offers any favorable state tax benefits for 529 plan participation, and whether these benefits are contingent on joining the in-state 529 plan. Other state benefits may include financial aid, scholarship funds, and protection from creditors.

529 Savings Plans

The more popular type of 529 plan is the savings plan. A 529 savings plan is a tax-advantaged savings vehicle that lets you save money for college and K-12 tuition in an individual investment-type account, similar to a 401(k) plan. Some plans let you enroll directly, while others require you to go through a financial professional.

The details of 529 savings plans vary by state, but the basics are the same. You’ll need to fill out an application, name a beneficiary, and select one or more of the plan’s investment portfolios to which your contributions will be allocated. Also, you’ll typically be required to make an initial minimum contribution, which must be made in cash.

529 savings plans offer a unique combination of features that no other education savings vehicle can match:

Federal tax advantages: Contributions to a 529 account accumulate tax deferred and earnings are tax free if the money is used to pay the beneficiary’s qualified education expenses. (The earnings portion of any withdrawal not used for qualified education expenses is taxed at the recipient’s rate and subject to a 10% penalty.)

State tax advantages: Many states offer income tax incentives for state residents, such as a tax deduction for contributions or a tax exemption for qualified withdrawals. However, be aware that some states limit their tax deduction to contributions made to the in-state 529 plan only.

High contribution limits: Most plans have lifetime contribution limits of $350,000 and up (limits vary by state).

Unlimited participation: Anyone can open a 529 savings plan account, regardless of income level.

Wide use of funds: Money in a 529 savings plan can be used to pay the full cost (tuition, fees, room and board, books) at any college or graduate school in the United States or abroad that is accredited by the Department of Education, and for K-12 tuition expenses up to $10,000 per year.

Professional money management: 529 savings plans are offered by states, but they are managed by designated financial companies who are responsible for managing the plan’s underlying investment portfolios.

Flexibility: Under federal rules, you are entitled to change the beneficiary of your account to a qualified family member at any time as well as roll over (transfer) the money in your account to a different 529 plan once per calendar year without income tax or penalty implications.

Accelerated gifting: 529 savings plans offer an estate planning advantage in the form of accelerated gifting. This can be a favorable way for grandparents to contribute to their grandchildren’s education while paring down their own estate, or a way for parents to contribute a large lump sum. Under special rules unique to 529 plans, a lump-sum gift of up to five times the annual gift tax exclusion amount ($15,000 in 2018) is allowed in a single year, which means that individuals can make a lump-sum gift of up to $75,000 and married couples can gift up to $150,000. No gift tax will be owed, provided the gift is treated as having been made in equal installments over a five-year period and no other gifts are made to that beneficiary during the five years.

Transfer to ABLE account: 529 account owners can roll over (transfer) funds from a 529 account to an ABLE account without federal tax consequences. An ABLE account is a tax-advantaged account that can be used to save for disability-related expenses for individuals who become blind or disabled before age 26.

Variety: Currently, there are over 50 different savings plans to choose from because many states offer more than one plan. You can join any state’s savings plan.

But 529 savings plans have a couple of drawbacks:

No guaranteed rate of return: Investment returns aren’t guaranteed. You roll the dice with the investment portfolios you’ve chosen, and your account may gain or lose value depending on how the underlying investments perform. There is no guarantee that your investments will perform well enough to cover college costs as anticipated.

Investment flexibility: 529 savings plans have limited investment flexibility. Not only are you limited to the investment portfolios offered by the particular 529 plan, but once you choose your investments, you can only change the investment options on your existing contributions twice per calendar year. (However, you can generally direct how your future contributions will be invested at any time.)