Roth IRA Vs. Traditional IRA: An Overview
Individual retirement accounts (IRAs) are tax-advantaged vehicles designed for long-term savings and investment—to build a nest egg for one's post-career life. While some IRAs are available through the workplace, the two most common are designed for investors to use on their own: the traditional IRA, established in 1974, and its younger cousin, the Roth IRA, introduced in 1997 and named for its sponsor, Sen. William Roth.
While these accounts have similarities—such as the tax-free growth of investments within them—they also differ in some key ways, primarily dealing with tax deductions (do you want to owe the IRS now or later?), accessibility of funds, and eligibility standards.
Understanding all the distinctions is crucial in deciding which IRA is the better choice for you.
- The key difference between Roth and traditional IRAs lies in the timing of their tax advantages: With traditional IRAs, you deduct contributions now and pay taxes on withdrawals later; with Roth IRAs, you pay taxes on contributions now and get tax-free withdrawals later.
- Traditional IRAs function like personalized pensions: In return for considerable tax breaks, they restrict and dictate access to funds.
- Roth IRAs function more like regular investment accounts, only with tax benefits: They have fewer restrictions, but fewer breaks as well.
- Whether you think your annual income and tax bracket will be lower or higher in retirement is a key factor in determining which IRA to choose.
Key Differences: Tax Breaks
Both traditional and Roth IRAs provide generous tax breaks. But it’s a matter of timing when you get to claim them.
Traditional IRA contributions are tax-deductible on both state and federal tax returns for the year you make the contribution. As a result, withdrawals—officially known as distributions—are taxed at your income tax rate when you make them, presumably in retirement.
Contributions to traditional IRAs generally lower your taxable income in the contribution year. That lowers your adjusted gross income (AGI), possibly helping you qualify for other tax incentives you wouldn’t otherwise get, such as the child tax credit or the student loan interest deduction.
With Roth IRAs, you don’t get a tax deduction when you make a contribution, so they don’t lower your adjusted gross income that year. But, as a result, your withdrawals in retirement are generally tax-free. You paid the tax bill upfront, so to speak, so you don't owe anything on the back end.
In other words, it's the opposite of the traditional IRA.
You can own and fund both a Roth and a traditional IRA (assuming you're eligible for each); however, your total deposits in all accounts must not exceed the overall IRA contribution limit for that tax year.
Key Differences: Income Limits
Anyone with earned income who is younger than 70½ can contribute to a traditional IRA. Whether the contribution is fully tax-deductible depends on your income and whether you (or your spouse, if you’re married) are covered by an employer-sponsored retirement plan, such as a 401(k).
Roth IRAs don’t have age restrictions, but they do have income-eligibility restrictions:
For 2019, single tax filers, for instance, must have a modified adjusted gross income (MAGI) of less than $137,000 to contribute to a Roth IRA, with contributions becoming phased out starting with a MAGI of $122,000. Married couples filing jointly must have modified AGIs of less than $203,000 to contribute to a Roth; contributions are phased out starting at $193,000.
For 2020, singles must have a MAGI of less than $139,000, with contributions being phased out starting with a MAGI of $124,000. Married couples must have modified AGIs of less than $206,000 to contribute to a Roth, and contributions are phased out starting at $196,000.
Key Differences: Distribution Rules
Another difference between traditional and Roth IRAs lies with withdrawals. With traditional IRAs, you have to start taking required minimum distributions (RMDs)—mandatory, taxable withdrawals of a percentage of your funds—at age 70½, whether you need the money or not. The IRS offers worksheets to calculate your annual RMD, which is based on your age and the size of your account.
Roth IRAs carry no required minimum distributions: You’re not required to withdraw any money at any age—or indeed, during your lifetime at all. This feature makes them ideal wealth-transfer vehicles.
Beneficiaries of Roth IRAs don’t owe income tax on withdrawals, either, though they are required to take distributions or else roll the account into an IRA of their own.
Key Differences: Pre-Retirement Withdrawals
If you withdraw money from a traditional IRA before age 59½, you’ll pay taxes and a 10% early withdrawal penalty.
You can avoid the penalty (but not the taxes) in some specialized circumstances: If you use the money to pay for qualified first-time home-buyer expenses (up to $10,000) or qualified higher education expenses. Hardships, such as disability and certain levels of unreimbursed medical expenses, may also be exempt from the penalty, but you’ll still pay taxes on the distribution.
In contrast, you can withdraw sums equivalent to your Roth IRA contributions penalty- and tax-free at any time, for any reason, even before age 59½.
Now, different rules apply if you withdraw earnings—sums above the amount you contributed—from the Roth. You normally would get dinged on those. If you want to withdraw earnings, you can avoid taxes and the 10% early withdrawal penalty if you’ve had the Roth IRA for at least five years and at least one of the below circumstances applies to you:
- You are at least 59 ½ year old.
- Have a permanent disability.
- Die and the money is withdrawn by your beneficiary or estate.
- Use the money (up to a $ 10,000-lifetime maximum) for a first-time home purchase.
If you’ve had the account for less than five years, you can still avoid the 10% early withdrawal penalty if:
- You’re at least 59 ½ years old.
- The withdrawal is due to a disability or certain financial hardships.
- Your estate or beneficiary made the withdrawal after your death.
- You use the money (up to a $ 10,000-lifetime maximum) for a first-time home purchase, qualified education expenses, or certain medical costs.
|Comparing Traditional and Roth IRAs|
|Rules||Roth IRA||Traditional IRA|
|2019 Contribution Limits||$6,000; $7,000, if age 50 or older.
||2019: $6,000; $7,000, if age 50 or older
|Same as 2019.||Same as 2019.|
|2019 Income Limits||Eligible are single tax filers with MAGIs of less than $137,000 (phase-out begins at $122,000); married couples filing jointly with MAGIs of less than $203,000 (phase-out begins at $193,000).||Anyone with earned income can contribute, but tax deductibility is based on income limits and participation in an employer plan.|
|Eligible are single tax filers with MAGIs of less than $139,000 (phase-out begins at $124,000); married couples filing jointly with MAGIs of less than $206,000 (phase-out begins at $196,000).||Same as 2019.|
|Age Limits||No age limitations on contributions.||No age limits on contributions.|
|Tax Credit||Available for “saver’s tax credit.”||Available for “saver’s tax credit.”|
|Tax Treatment||No tax deductions for contributions; tax-free earnings and withdrawals in retirement.||Tax deduction in contribution year; ordinary income taxes owed on withdrawals.|
|Withdrawal Rules||Contributions can be withdrawn at any time, tax-free and penalty-free. Five years after your first contribution and age 59½, earnings withdrawals are tax-free, too.||Withdrawals are penalty-free beginning at age 59½.|
|Required Minimum Distribution||None for account owner. Account beneficiaries are subject to the RMD rules.||Distributions must begin at age 70 ½ for account owner. Beneficiaries are also subject to the RMD rules.|
|Extra Benefits||After five years, up to $10,000 of earnings can be withdrawn penalty-free to cover first-time home-buyer expenses. Qualified education and hardship withdrawals may be available without penalty before the age limit and five-year waiting period.||Up to $10,000 penalty-free withdrawals to cover first-time home-buyer expenses. Qualified education and hardship withdrawals are also available.|
Special Considerations for Roth and Traditional IRAs
A key consideration when deciding between a traditional and a Roth IRA is how you think your future income—and by extension, your income tax bracket—will compare to your current situation.
In effect, you have to determine if the tax rate you pay on your Roth IRA contributions today will be higher or lower than the rate you’ll pay on distributions from your traditional IRA later.
Although conventional wisdom suggests that gross income declines in retirement, taxable income sometimes does not. Think about it. You’ll be collecting (and possibly owing taxes on) Social Security benefits, and you may have income from investments. You might opt to do some consulting or freelance work, on which you’ll have to pay self-employment tax.
And once the kids are grown and you stop adding to the retirement nest egg, you lose some valuable tax deductions and tax credits. All this could leave you with higher taxable income, even after you stop working full-time.
In general, if you think you’ll be in a higher tax bracket when you retire, a Roth IRA may be the better choice. You’ll pay taxes now, at a lower rate, and withdraw funds tax-free in retirement when you’re in a higher tax bracket. If you expect to be in a lower tax bracket during retirement, a traditional IRA might make the most financial sense. You’ll reap tax benefits today while you’re in the higher bracket and pay taxes later on at a lower rate.
The Bottom Line
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Internal Revenue Service. "Traditional and Roth IRAs." Accessed March 4, 2020.
Internal Revenue Service. "IRA Deduction Limits." Accessed March 4, 2020.
Internal Revenue Service. "Amount of Roth IRA Contributions That You Can Make For 2019." Accessed March 4, 2020.
Internal Revenue Service. "Amount of Roth IRA Contributions That You Can Make for 2020." Accessed March 4, 2020.
Internal Revenue Service. "Retirement Topics — Required Minimum Distributions (RMDs)." Accessed March 4, 2020.
Internal Revenue Service. "Required Minimum Distribution Worksheets." Accessed March 4, 2020.
Internal Revenue Service. "Publication 590-B Distributions from Individual Retirement Arrangements (IRAs)," Page 28. Accessed March 4, 2020.
Internal Revenue Service. "Topic No. 557 Additional Tax on Early Distributions from Traditional and Roth IRAs." Accessed March 4, 2020.
Internal Revenue Service. "Publication 590-B Distributions from Individual Retirement Arrangements (IRAs)," Page 24. Accessed March 4, 2020.
Internal Revenue Service. "Publication 590-B Distributions from Individual Retirement Arrangements (IRAs)," Pages 22-24. Accessed March 4, 2020.
Internal Revenue Service. "Publication 590-B Distributions from Individual Retirement Arrangements (IRAs)," Pages 28-29. Accessed March 4, 2020.