What Is an IRA?

Individual retirement accounts (IRAs) are personal retirement savings plans that offer tax benefits and a range of investment options. Many investors use IRAs as a source of saving for retirement. Even those who have access to employer-sponsored plans, such as a 401(k) or 403(b), can still tap IRA tax advantages to boost their savings and add flexibility to their portfolio. 

"After you've contributed up to the employer match in your employer-sponsored plan, an IRA may be the next best way to save for retirement," said Rob Williams, managing director of financial planning, retirement income, and wealth management for the Schwab Center for Financial Research. "IRAs may offer a wider range of investment options than your 401(k), such as individual stocks or bonds, if that's your preference."

It's important to know there are different types of IRAs and that each type has different contribution, withdrawal, and tax rules. Rob said, "Which IRA is right for you will depend on a number of things, such as your income, whether you prefer potential tax savings now or in retirement, how required minimum distributions fit into your long-term plan, and whether you expect to be in a higher or lower tax bracket in retirement."  

The three most common types of IRAs are traditional IRAs, Roth IRAs, and rollover IRAs.

With a traditional IRA, contributions may be tax-deductible, meaning you could get a tax break up front. You'll have to pay income tax on your traditional IRA savings when you start making withdrawals in retirement, and you'll be required to take required minimum distributions (RMDs) each year starting at age 73. Anyone with earned income can contribute to a Traditional IRA. 

Roth IRAs treat taxes differently. Instead of receiving an immediate tax deduction, you contribute after-tax dollars (income you've already paid taxes on). But your money can grow tax-free and qualified withdrawals¹ are tax-free in retirement. Roth IRAs aren't subject to RMDs, so you can leave the money in your account as long as you choose or leave it to your heirs. But your income must fall below a certain limit to contribute. 

A rollover IRA, by contrast, allows you to move funds from your old employer-sponsored retirement plan into an IRA. "Rolling over" your savings in this way may allow you to preserve the tax-deferred status of your retirement assets without paying current taxes or early withdrawal penalties at the time of transfer. The specific tax benefits, as well as whether you'll be subject to RMDs, will depend on the type of IRA you roll into—usually a traditional or Roth IRA.

In addition to the three types of IRAs above, there are others you may have access to:  

• SIMPLE IRA: A Savings Investment Match Plan for Employees (SIMPLE) is a low-cost retirement plan for self-employed individuals and small businesses with 100 or fewer employees. Employers can save for their own retirement and make contributions for employees. Employees can also contribute. 
• SEP-IRA: A Simplified Employee Pension (SEP) plan is another way for self-employed individuals and business owners to set up a retirement savings plan for themselves and their employees. These accounts are funded by the employer, and contribution limits are higher than other types of IRAs. 
• Inherited IRA: These accounts—also known as Beneficiary IRAs—are opened when someone inherits a traditional or Roth IRA after the death of the original owner.
• Custodial IRA: Any parent, grandparent, or other custodian can open a traditional IRA or Roth IRA for a minor who has earned income for the year. The minor assumes ownership of the account when they reach the age of adulthood in their state of residency.
• Spousal IRA: You usually have to have earned income to open and fund an IRA, but not with a spousal IRA. This plan allows the working spouse to fund a traditional IRA or Roth IRA for a spouse who does not have earned income. To qualify, you must file a joint tax return.