If you roll a traditional 401(k) over to a Roth individual retirement account (Roth IRA), you will owe income taxes on the money that year, but you'll owe no taxes on withdrawals after you retire. This type of rollover has a particular benefit for high-income earners who aren't permitted to contribute to a Roth.
Key Takeaways
A Roth 401(k) can be rolled over to a new or existing Roth IRA or Roth 401(k). As a rule, transferring to a Roth IRA is the most desirable option because it facilitates a wider range of investment options.
This rollover transaction isn't taxable, unless the rollover is to a Roth IRA or a designated Roth account from another type of plan or account, but it is reportable on your federal tax return. You must include the taxable amount of a distribution that you don't roll over in income in the year of the distribution.
For example, let's say you've had a Roth 401(k) for 10 years and you've also had a Roth IRA for five years. If you roll your Roth 401(k) into your Roth IRA, there's no problem. You've met the 5-year rule.
The bottom line: An in-service rollover allows an employee (often at a specified age such as 55) to be able to roll their 401k to an IRA while still employed with the company. The employee is also still able to contribute to the plan, even after the rollover is complete.
A backdoor Roth IRA is not an official type of individual retirement account. Instead, it is an informal name for a complicated method used by high-income taxpayers to create a permanently tax-free Roth IRA, even if their incomes exceed the limits that the tax law prescribes for regular Roth ownership.
You can have more than one Roth IRA, and you can open more than one Roth IRA at any time. There is no limit to the number of Roth IRA accounts you can have. However, no matter how many Roth IRAs you have, your total contributions cannot exceed the limits set by the government.
Reduce adjusted gross income
If you're planning a Roth conversion, you may consider reducing adjusted gross income by contributing more to your pretax 401(k) plan, Lawrence suggested. You may also leverage so-called tax-loss harvesting, offsetting profits with losses, in a taxable account.
If you roll a traditional 401(k) over to a Roth individual retirement account (Roth IRA), you will owe income taxes on the money that year, but you'll owe no taxes on withdrawals after you retire. This type of rollover has a particular benefit for high-income earners who aren't permitted to contribute to a Roth.
Ways to pay the tax
The federal tax on a Roth IRA conversion will be collected by the IRS with the rest of your income taxes due on the return you file for the year of the conversion. The ordinary income generated by a Roth IRA conversion generally can be offset by losses and deductions reported on the same tax return.
Roth IRAs can be transferred to a new custodian tax- and penalty-free if you follow IRS rules. A direct transfer between two custodians—or financial institutions—is the safest way to move Roth IRA funds from one retirement account to another. A transfer must be deposited in the new account within 60 days.
The easiest way to borrow from your 401(k) without owing any taxes is to roll over the funds into a new retirement account. You may do this when, for instance, you leave a job and are moving funds from your former employer's 401(k) plan into one sponsored by your new employer.
You can only transfer Roth IRA funds to another Roth IRA. Even Roth 401(k) plans can't accept transfers from Roth IRAs. If you take money out of your Roth IRA and put it in any other type of retirement account, it counts as a permanent distribution from your IRA and a contribution to the other retirement account.
Rollovers Don't Count Against Limits
These rollovers don't count as contributions, so they don't reduce the amount that you can contribute each year. For example, if you roll over $15,000 from another qualified retirement plan to a Roth IRA, you can still make your annual contribution to your Roth IRA.
Can you roll a 401(k) into an IRA without penalty? You can roll over money from a 401(k) to an IRA without penalty but must deposit your 401(k) funds within 60 days. However, there will be tax consequences if you roll over money from a traditional 401(k) to a Roth IRA.
You'll owe income tax on any money you convert. For example, if you move $100,000 into a Roth 401(k) and you're in the 22% tax bracket, you'll owe $22,000 in taxes. Make sure you have the cash elsewhere to cover the tax bill, rather than using money from your 401(k) to pay it.
Converting a $100,000 traditional IRA into a Roth account in 2019 would cause about half of the extra income from the conversion to be taxed at 32%. But if you spread the $100,000 conversion 50/50 over 2019 and 2020 (which you are allowed to do), all the extra income from converting would be probably taxed at 24%.
You may not need a Backdoor Roth Conversion if you are able to meet your savings goals with the maximum retirement limit through your workplace retirement account and are not expecting a need for additional savings for your retirement plan.
The Bottom Line
As long as you meet eligibility requirements, such as having earned income, you can contribute to both a Roth and a traditional IRA. How much you contribute to each is up to you, as long as you don't exceed the combined annual contribution limit of $6,000, or $7,000 if you're age 50 or older.
The IRS will charge you a 6% penalty tax on the excess amount for each year in which you don't take action to correct the error. For example, if you contributed $1,000 more than you were allowed, you'd owe $60 each year until you correct the mistake.
Key Takeaways. A Roth 401(k) has higher contribution limits and allows employers to make matching contributions. A Roth IRA allows your investments to grow for a longer period, offers more investment options, and makes early withdrawals easier.
Mega backdoor Roth: takes it to the next level, as we describe below. It's for people who have a 401(k) plan at work; they can put up to $40,500 of post-tax dollars in 2022 into their 401(k) plan and then roll it into a mega backdoor Roth, which is either a Roth IRA or Roth 401(k).
You generally cannot make more than one rollover from the same IRA within a 1-year period. You also cannot make a rollover during this 1-year period from the IRA to which the distribution was rolled over.
On April 5, you could convert your traditional IRA to a Roth IRA. However, the conversion can't be reported on your 2021 taxes. Because IRA conversions are only reported during the calendar year, you should report it in 2022.