The mega backdoor Roth IRA is a strategy ‘highly compensated employees’ or HCEs at USG Corporation can use to increase retirement savings and shelter investment growth from taxes in retirement.
When circumstances are right and the stars align, this little-known strategy can be a smart way to tuck extra money into a Roth IRA to use for retirement or to save for your heirs.
Let’s start with the basics.
Retirement Savings 101
When you choose to make Roth contributions, you’ll contribute to your account with after-tax dollars. This means you will pay taxes on the money the year it is earned, and you won’t benefit from any tax advantages at the time you contribute.
In exchange, you won’t owe any taxes on your contributions or when you withdraw in the future. Additionally, as long as your Roth contributions have “aged” for at least five years, any earnings your contributions accrue won’t be taxed either. (That said, if USG Corporation made any contributions, you’ll still need to pay taxes on those when you withdraw, since you won’t have paid taxes on those contributions yet. Contributions made by USG Corporation are always traditional, pre-tax contributions.)
The 2022 limits have changed since last year. A person younger than 50 can contribute $20,500 into their 401(k). People who are aged 50 and older can contribute an additional $6,500 annually in catch-up contributions, for a total of $27,000 into their 401(k). Limits for total employee and employer contributions have also increased over the past year and are $61,000 (or $67,600 for people 50 and older).
Some company 401(k) plans are structured to allow for additional after-tax contributions, which can create a “mega backdoor” through which you can invest up to an extra $40,500 into your Roth IRA or Roth 401(k).
We’ll walk you through how it works and if it’s a good move for you, but know now that this is complicated and advanced financial planning with the potential for some unexpected tax bills—definitely work with an expert on this one.
Is a Mega Backdoor Roth Possible ?
There are two prerequisites — if you’re unsure about either, double-check with HR or contact your USG Corporation-plan administrator.
- Your 401(k) plan must allow for after-tax contributions. Not all 401(k) plans let you make after-tax contributions. Quick vocab lesson: after-tax is an entirely different contribution category from pre-tax and post-tax. (We’ve mentioned before how after-tax and post-tax used to be conflated.)
- Your 401(k) plan must also allow for in-service withdrawals or in-plan Roth conversions. In-service withdrawals (also called in-service distributions) enable you to take money out of your 401(k) while you’re still employed with USG Corporation and roll it into a Roth IRA. In-plan conversions let you move your after-tax contribution into Roth dollars within the 401(k).
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Mega Backdoor Roth IRA Pros
- Due to the dollar amounts, this strategy can really move the needle in your overall retirement savings and tax-free Roth asset bucket. Even if USG Corporation only permits this for a few years, it can still be worthwhile, assuming it makes sense in the context of the rest of your financial situation
- If you can keep the entire mega backdoor Roth strategy in-plan, it can be fairly easy to execute for the individual.
Mega Backdoor Roth IRA Cons
- Most individuals don’t have the flexibility to maximize the benefits of this strategy, especially on an after-tax basis.
- Even when individuals have the means to use this strategy, it might not work at the plan level. Essentially, your USG Corporation-sponsored 401(k) plan must pass various testing requirements. This includes participation from ‘highly compensated employees’ or HCEs relative to ‘non-highly compensated employees’ or NHCEs. If only the HCEs are making after-tax contributions (as stands to reason), the plan may be forced to return a portion of the contributions to HCE participants if it fails the test.
How a Mega Backdoor Roth Works
The real limit on a contribution plan such as a 401(k) is actually pretty high: this year, it’s $61,000 (or $67,500 for people 50 and older). That max amount includes the $20,500 (or $27,000) employee elective deferral amount we’re most familiar with, as well as any matching contributions from USG Corporation, profit-sharing, and your after-tax contributions.
When you use the mega backdoor strategy, you take all the money from the after-tax contribution to your 401(k) and quickly transfer it into either a Roth IRA or to Roth dollars within your 401(k) before it can accrue investment earnings. There are also some instances where a company’s highest earners wouldn’t be able to max out their after-tax contributions due to IRS nondiscrimination tests . If available once it’s in a Roth-style account, the money will grow tax- free instead of tax- deferred , which means you won’t end up owing taxes on those earnings, and neither will your beneficiaries. Pretty nifty.
Speed is key, which is why in-service withdrawals or in-plan conversions is one of the requirements. You don’t want to have to wait until you leave USG Corporation to move that chunk of money.
NOTE: If you leave it as an after-tax contribution in your 401(k), it’s going to be accruing taxable earnings the whole time.
Doing the process manually is complicated, and we are here to assist.
Say you miss an in-service withdrawal or in-plan conversion and you’ve accrued some earnings. Not the end of the world. The IRS confirms you can shift the contribution portion into a Roth IRA and the gains portion into a traditional IRA, which takes some work, but you’ll preserve your contribution’s beneficial tax status.
Calculate Your After-Tax Contribution Amount
You’ll notice that we keep saying “up to $40,500” in additional contributions—that’s because everyone’s after-tax amount could be different. If you’re trying to make up the difference between the $20,500/$27,000 standard employee contribution amount and the $61,000/$67,500 max limit, you have to account for any matching by USG Corporation and profit-sharing along the way.
Let’s walk through a couple of simple scenarios.
Henry, 57
Max limit, based on age: $67,500
Salary: $100,000
Profit-sharing: 25 percent of salary
At 56, Henry has higher limits. If he maxes out his $27,000 employee contribution and gets $25,000 from his employer, Henry has room for $15,500 in after-tax contributions.
Nancy, 44
Max limit, based on age: $61,000
Salary: $100,000
Employee matching: Up to 3 percent of salary
If Nancy maxes out the $20,500 employee contribution, and her company matches $3,000, that means Nancy has room for $37,500 in after-tax contributions.
Jason (60 years old)
Max limit, based on age: $67,500
Contributes the maximum annual amount to both his 401(k) ($27,000 in 2022) and his IRA ($7,000 in 2022). He is looking to save even more by using a mega backdoor Roth IRA contribution, but he wants to know the maximum amount of after-tax contributions he can put into his 401(k) plan. If his total annual employer matching contributions are $10,000 in 2022, Jason can make after-tax contributions of up to $30,500 this year. Assuming his 401(k) plan has the appropriate provisions, John would transfer his after-tax contributions to his Roth 401(k) or Roth IRA, allowing him to place an additional $30,500 in a Roth account receiving tax-free growth.
One caveat: Some 401(k) plans do limit the amount you can contribute after-tax, so even if you have room to contribute more, you might not be able to. There are also some instances where a company’s highest earners wouldn’t be able to max out their after-tax contributions due to IRS nondiscrimination tests , which are designed to ensure those earning the most aren’t saving at a higher rate than everyone else in their organization.
And it bears repeating after-tax contributions aren’t deductible, and if left in the 401(k) plan instead of being shifted into a Roth-style account, the earnings could be taxed when withdrawn.
When you should consider a mega backdoor Roth
Mega backdoor Roths are an interesting option for high earners at USG Corporation looking for additional ways to save for retirement or for their heirs. It’s worth exploring with your financial planner if:
- You’ve maxed out your personal 401(k) contributions. That comes first. When you’ve maxed out your contributions and still have more to save, you can consider going for a mega backdoor strategy.
- You have additional funds you want to save for retirement. Mega backdoor Roths are a great way to store away cash every year. Still, there are many other financial strategies to consider, and things like time horizon and liquidity are important considerations.
How does the retirement plan structure at USG Corporation impact both final average earnings participants and cash balance participants, especially regarding their eligibility and benefits accrued over time? In what ways does the differentiation between these two categories influence the retirement outcomes for employees of USG Corporation?
Retirement Plan Structure: USG Corporation's retirement plan differentiates between Final Average Earnings Participants and Cash Balance Participants. Final Average Earnings participants, who joined before January 1, 2011, accrue benefits based on their final average earnings and years of service, which can result in higher benefits for longer-serving employees. Cash Balance participants, who joined after January 1, 2011, have their benefits calculated based on a cash balance account, which grows with contributions and interest credits. These differences affect retirement outcomes, as Final Average Earnings participants may see higher pension payments if they have longer service or higher wages, while Cash Balance participants have more predictable but potentially lower benefits based on their account balance(USG Corporation_Retirem…).
USG Corporation's Retirement Plan allows for different age-specific rules regarding early retirement. How do the "Rule of 90" and "Rule of 82" affect the financial planning of employees considering an early retirement option, and what should they consider regarding their long-term financial security?
Rule of 90 and Rule of 82: The "Rule of 90" allows employees to retire early without a reduction in benefits if their age plus years of service total 90, provided they retire at or after age 62. The "Rule of 82" permits early retirement with reduced benefits for those whose age and years of service total 82. Employees planning early retirement must consider these rules as they directly affect the amount of benefits they receive, making it important to assess how long-term financial security will be impacted, especially if they retire before age 62(USG Corporation_Retirem…).
Could you elaborate on the process through which employees at USG Corporation can change their beneficiaries within the retirement plan? What steps need to be taken, and what are the implications of these changes on the benefits received upon the participant's death?
Changing Beneficiaries: To change beneficiaries, USG Corporation employees must contact Your Benefits Resources™, where they can designate a primary and contingent beneficiary. If married, the spouse must provide notarized consent to name a different primary beneficiary. The process involves completing a form, and any changes affect who receives benefits upon the participant's death. Failing to update the beneficiary could result in benefits being paid to unintended individuals(USG Corporation_Retirem…).
As part of the retirement process at USG Corporation, how are pensionable earnings calculated? What factors are included in this determination, and how might they vary among different employees based on their roles within the organization?
Pensionable Earnings Calculation: Pensionable earnings at USG Corporation include regular pay, shift differentials, and bonuses but exclude items like nonqualified deferred compensation, severance, and stock awards. These earnings are used to calculate benefits based on formulas that take into account an employee’s service years and earnings over the 36 highest consecutive months of the last 15 years of participation(USG Corporation_Retirem…).
How does the automatic enrollment in the USG Corporation Retirement Plan work, and what options do employees have if they initially chose not to participate? What implications might this have for their retirement savings strategy?
Automatic Enrollment and Opting In: Employees at USG Corporation are automatically enrolled in the retirement plan unless they choose to opt out. If employees decide not to participate initially, they can enroll later by contacting Your Benefits Resources™. Failure to participate from the start could result in lower retirement savings due to fewer years of contributions(USG Corporation_Retirem…).
In the context of USG Corporation, what are the potential tax consequences for employees withdrawing their retirement benefits, especially regarding the mandatory withholdings? How might employees effectively manage these tax liabilities when planning for retirement?
Tax Consequences of Withdrawals: Employees withdrawing their retirement benefits from USG Corporation will face mandatory federal income tax withholdings, typically 20% for lump sum distributions, unless the distribution is rolled over into an IRA. Employees must plan for these taxes when withdrawing to avoid unexpected liabilities and ensure they maximize their after-tax retirement income(USG Corporation_Retirem…).
How do employees at USG Corporation access the necessary documents related to their retirement benefits, and what is the process for obtaining copies of these documents if needed? What are the responsibilities of the Plan Administrator in this process?
Accessing Retirement Documents: Employees can access documents related to their retirement benefits through Your Benefits Resources™ online or via phone. If additional copies are needed, employees can request them from the Plan Administrator for a small fee. The Plan Administrator oversees ensuring these documents are provided to participants as required by ERISA(USG Corporation_Retirem…).
What unique provisions exist for USG Corporation employees who experience a break in service? How do these provisions impact their accumulated benefit service and overall benefits upon reemployment?
Break in Service Provisions: USG Corporation allows employees who experience a break in service to retain their accumulated benefits if they are reemployed within one year. If reemployed after one year, their previous service may not count toward future benefits unless they were vested prior to termination. This can affect the total benefits an employee accrues if they leave and later return(USG Corporation_Retirem…).
What options do employees of USG Corporation have for managing their benefits if they return to work after retirement? How does this affect their pension benefits and the overall strategy for maximizing retirement income?
Returning to Work After Retirement: Employees returning to work after retirement at USG Corporation will have their pension payments suspended and recalculated based on additional years of service. This recalculation takes into account prior payments, meaning employees should consider the impact of returning to work on their long-term pension strategy(USG Corporation_Retirem…)(USG Corporation_Retirem…).
How can employees of USG Corporation contact their Benefits Resourcesâ„¢ for more information on their retirement plan options? Are there specific channels preferred for different types of inquiries, and what resources are available to assist them?
Contacting Benefits Resources™: Employees can contact Your Benefits Resources™ via the web or a toll-free number to inquire about retirement plan options. Different inquiries, such as changes to beneficiaries or requesting benefit estimates, can be handled through these channels. Resources such as detailed benefit estimates are available to help employees plan for retirement(USG Corporation_Retirem…).