According to the Investment Company Institute, 24.9 million U.S. households (about 19.4%) owned Roth IRAs in 2019. (Source: 2020 Investment Company Fact Book.)
Funding a Roth IRA
With the potential for tax-free retirement income, Roth IRAs are popular investment vehicles. There are three ways to fund a Roth IRA — you can open an account and contribute directly, you can
convert all or part of a traditional IRA to a Roth IRA, or you can roll over or convert funds from an eligible employer retirement plan.
1. Open account, contribute directly
In general, you can contribute up to $6,000 to an IRA (traditional, Roth, or a
combination of both) in 2021 (unchanged from 2020) ($7,000 if you'll be age 50 or older by December 31). However, your ability to make annual contributions may be limited (or eliminated) depending on your "modified adjusted gross income," or MAGI, as shown in the chart below:
|If your federal filing status is:||Your 2021 Roth IRA contribution is reduced if your MAGI is:||You can't contribute to a Roth IRA for 2021 if your MAGI
|Single or head of household|
More than $125,000 but less than $140,000
$140,000 or more
|Married filing jointly or
More than $198,000 but less than $208,000
$208,000 or more
More than $0 but less than $10,000
$10,000 or more
Your contributions generally can't exceed your earned income for the year (special rules apply to spousal Roth IRAs).
2. Convert traditional IRA assets
The second way to fund a Roth IRA is to convert a traditional IRA to a Roth IRA. Regardless of your filing status or how much you earn, you can convert a
traditional IRA to a Roth IRA. (There's one exception — you generally can't
convert an inherited IRA to a Roth. Special rules apply to spouse
SEP IRAs and SIMPLE IRAs can also be converted to
Roth IRAs (for SIMPLE IRAs, you'll need to participate in the plan for two years
before you convert). You'll need to set up a new SEP/SIMPLE IRA to receive any
additional plan contributions after you convert.
If your income exceeds the limits that allow you to make direct contributions, you can still potentially benefit from a Roth IRA by using a conversion workaround (sometimes called a "back door" Roth IRA). You would simply make a non-deductible contribution to a traditional IRA, and
then convert that
traditional IRA to a Roth. There are no limits to the number of Roth conversions
you can make.
How do you convert a traditional IRA to a Roth?
Start by notifying your existing traditional IRA trustee or custodian that you want to convert all or part of your traditional IRA to a Roth IRA, and the custodian/trustee will provide you with the necessary paperwork. You can also open a new Roth IRA at a different financial institution, and then have the funds in your traditional IRA transferred directly to your new Roth IRA. The trustee/custodian of your new Roth IRA can give you the required paperwork. If you prefer, you can instead contact the trustee/custodian of your traditional IRA, have the funds in your traditional IRA distributed to you, and then roll those funds over to your new Roth IRA within 60 days of the distribution. The income tax consequences are the same regardless of the method you choose.
Calculating the conversion tax
When you convert a traditional IRA to a Roth IRA, you're taxed as if you
received a distribution, but with one important difference — the 10% early
distribution tax doesn't apply, even if you're under age 59½. However, the IRS may
recapture this penalty tax if you make a nonqualified withdrawal from
your Roth IRA within five years of your conversion.
If you've made only nondeductible (after-tax) contributions to your traditional
IRA, then only the earnings, and not your own contributions, will be subject to
tax at the time you convert the IRA to a Roth. But if you've made both
deductible and nondeductible IRA contributions to your traditional IRA, and you
don't plan on converting the entire amount, things can get complicated.
Under IRS rules, the amount
you convert is deemed to consist of a pro rata portion of the taxable and
nontaxable dollars in the IRA.
For example, assume that your traditional IRA contains $350,000 of taxable
(deductible) contributions, $50,000 of
nontaxable (nondeductible) contributions, and $100,000 of taxable earnings. You can't convert only the $50,000
nondeductible (nontaxable) contributions to a Roth, and have a tax-free
conversion. Instead, you'll need to prorate the taxable and nontaxable portions
of the account. So in the example above, 90% ($450,000/$500,000) of each
distribution from the IRA (including any conversion) will be taxable,
and 10% will be nontaxable.
You can't escape this result by using separate IRAs. Under IRS rules, you must
aggregate all of your traditional IRAs (including SEPs and SIMPLEs) when you
calculate the taxable income resulting from a distribution from (or conversion
of) any of the IRAs.
Some experts suggest that you can avoid the pro rata rule and make a tax-free conversion if you take a total distribution from all of your traditional IRAs, transfer the taxable dollars to an employer plan like a 401(k) (assuming the plan accepts rollovers), and then roll over (convert) the remaining balance (i.e., the nontaxable dollars) to a Roth IRA. The IRS has not yet officially ruled on this technique, so be sure to get professional advice before considering this.
Roll over or convert employer plan funds
You can also roll over or convert funds from an employer plan [such as a 401(k)] to a
Roth IRA. You can roll over amounts held in a Roth employer plan account directly to a Roth IRA, or you can convert non-Roth funds to a Roth IRA. Like traditional IRA conversions, the amount you convert will be subject to
income tax in the year of conversion (except for any after-tax contributions
Keep in mind that employer plans typically offer several distribution options. In addition to rolling over both Roth and non-Roth 401(k) plan assets to a Roth IRA, you generally can also 1) leave the savings in your former employer's plan, if allowed; 2) transfer assets to a new employer's plan, if allowed; 3) take the distribution in cash. A cash distribution will result in a tax obligation on the taxable portion of the distribution, and may be subject to a 10% penalty tax if you are younger than 59½, unless an exception applies.
Is a Roth IRA right for you?
The answer to this question depends on
many factors, including your current and projected future income tax rates, the
length of time you can leave the funds in the Roth IRA without taking
withdrawals, your state's tax laws, and how you'll pay the income taxes due at
the time of the conversion.