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Oneok Blueprint for Tax-Efficient IRA Withdrawals

“Oneok employees who work with a legal or tax advisor to create a structured drawdown strategy—aligning withdrawal sequencing with projected income needs and anticipated tax law changes—can help mitigate their lifetime tax burden.”— Paul Bergeron, a representative of The Retirement Group, a division of Wealth Enhancement.

“By working with a legal or tax advisor to thoughtfully sequence withdrawals from taxable, tax-deferred, and tax-free accounts—and incorporate Roth conversions in low-income years—Oneok employees can help mitigate their retirement tax burden.”— Tyson Mavar, a representative of The Retirement Group, a division of Wealth Enhancement.

In this article we will discuss:

Tax-efficient drawdown strategies for retirement savings
Managing required minimum distributions to help control taxes
Optimal asset location techniques for after-tax returns

Although taxes can erode a sizable portion of retirement assets, Oneok employees can benefit from a systematic strategy known as tax-efficient drawdowns to help preserve more of their savings.

There are distinct tax treatments for different retirement savings vehicles—tax-deferred accounts (such as traditional IRAs and 401ks), tax-free accounts (like Roth IRAs), and taxable brokerage accounts. Taking funds from the wrong bucket at the wrong time may trigger unnecessary taxes, push income into higher brackets, or even increase Medicare Part B and D premiums. Crafting a withdrawal sequence that aligns account types with income needs and anticipated tax liabilities can help to optimize post-career income.

Important Takeaways

- A planned withdrawal order can help extend the longevity of your retirement portfolio.

- Withdrawal timing and tax impact differ across tax-deferred, tax-free, and taxable accounts.

- Capital gains management and required minimum distribution (RMD) planning play a pivotal role in overall tax obligations.

- Personalized strategies—based on income profiles, asset allocations, and health considerations—help align outcomes to individual needs.

What a Withdrawal Sequence Means

A retirement drawdown involves withdrawing money from your investment and retirement accounts—such as taxable brokerage accounts, 401ks, Roth IRAs, and traditional IRAs—to fund living expenses after work ends. Research indicates that a systematic hierarchy of withdrawals from these accounts, based on their tax treatment, can extend retirement savings by three years or more. ¹

Tyson Mavar, a financial advisor with Wealth Enhancement, explains the thinking behind this strategy. When retirees withdraw funds from taxable accounts, taxes apply only to capital gains, which are generally taxed at favorable rates (0%, 15%, or 20%, depending on total income). Withdrawing these funds while still in your earning years could help mitigate your overall tax burden. For their part, funds drawn from tax-deferred accounts (such as 401ks and traditional IRAs), are typically taxed at ordinary income tax rates—so these withdrawals may make more sense during lower earning years. Finally, Roth IRAs allow for tax-free withdrawals. Delaying withdrawals from these tax-favored accounts gives them more time to grow tax-free.

To determine the best withdrawal sequencing for your needs, it's important for Oneok employees to consider their individual circumstances. For example, partial Roth IRA distributions after the five-year holding period may be advantageous in early retirement years if your taxable income is particularly low and could help to manage future RMD requirements.

Managing the Necessary Minimum Distributions

Current IRS rules require account owners to begin RMDs from employer-sponsored plans and traditional IRAs by April 1 of the year after they turn 73 if they were born between 1951 and 1959. For those born in 1960 or later, RMDs start at 75. If not managed carefully, these mandatory distributions—treated as ordinary income—can raise annual tax bills for Oneok employees.

In the decade leading up to RMD age, Mavar often advises clients to consider Roth conversions. Because Roth IRAs do not mandate RMDs, shifting assets from a traditional IRA to a Roth IRA allows your money to grow tax-free. That said, the conversion itself incurs income tax at current rates. Strategic timing of conversions in low-income years may help control taxable income and may lower total lifetime taxes.

Optimizing Asset Placement

Asset positioning—placing investments in the most tax-advantageous accounts—is key to efficient drawdowns. Interest-generating investments (like bonds, actively managed mutual funds, and real estate investment trusts) often produce income taxed at ordinary rates, making them ideal candidates for Roth or tax-deferred accounts. Conversely, tax-efficient holdings (such as municipal bond funds and broad market index funds) can be held in taxable accounts, where favorable dividend and long-term capital gains rates apply.

Customization and Comprehensive Planning

No single drawdown plan fits every retiree. A thorough strategy considers factors like current and future income needs, Social Security claiming tactics, medical expenses, legacy goals, and potential tax law changes. Incorporating these elements into a cohesive plan can position Oneok employees to preserve assets for lifelong income and intergenerational wealth transfer.

At Wealth Enhancement, Tyson Mavar and his team specialize in designing customized withdrawal plans. Leveraging their deep knowledge of tax law, investment management, and retirement income planning, they guide clients through complex choices—such as adjusting withdrawals to mitigate Medicare surcharges and evaluating Roth conversions against market conditions.

In Conclusion

After a career of diligent saving, you deserve a retirement plan that helps you keep more after-tax income. When thoughtfully designed and personalized, tax-efficient drawdowns can help make funds last longer. Working with an experienced advisor to navigate capital gains tax management, RMD rules, account hierarchies, and evolving tax laws can yield real savings and greater financial flexibility.

Learn how to navigate RMD implications, manage taxable income, and preserve lifetime savings through strategies like qualified charitable distributions, Roth conversions, and optimized drawdown sequencing. It’s akin to conducting a symphony: you start with the soft strings of taxable brokerage gains, introduce the warmer woodwinds of tax-deferred accounts, let your Roth “brass” soar tax-free, and weave in timely “Roth conversion” solos before the RMD percussion begins—making sure every instrument complements the ensemble without overpowering it.

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Sources:

1. Financial Analysts Journal. ' Tax-Efficient Withdrawal Strategies ,' by Kirsten A. Cook, William Meyer & William Reichenstein. 28 Dec. 2018.

Other Resources:

1. Sumutka, Alan R., Andrew M. Sumutka, and Lewis W. Coopersmith. “Tax-Efficient Retirement Withdrawal Planning Using a Comprehensive Tax Model.” Journal of Financial Planning , vol. 25, no. 4, Apr. 2012, pp. 41–52.

2. Neufeld, Dorothy. “How Required Minimum Distributions Impact Your Traditional IRA Balance.” Investopedia , 14 Apr. 2025, https://www.investopedia.com/required-minimum-distributions-impact-traditional-ira-balance-11711080 .

3. Vanguard Group. “Asset Location Can Lead to Lower Taxes.” Vanguard , Aug. 2024, https://investor.vanguard.com/investment-stewardship/asset-location .

4. Morningstar Editors. “How to Spend From Your Portfolio Tax-Efficiently in Retirement.” Morningstar , Nov. 2024, https://www.morningstar.com/articles/2024/11/how-to-spend-tax-efficiently .

5. Kitces, Michael. “Navigating Income Harvesting Strategies: Harvesting (0 %) Capital Gains Vs. Partial Roth Conversions.” Kitces.com , 22 July 2020, https://www.kitces.com/blog/navigating-income-harvesting-strategies-harvesting-vs-roth-conversions .

What specific factors does ONEOK, Inc. consider when determining an employee's eligibility for retirement benefits, and how do these factors align with commonly understood retirement planning principles in the context of the ONEOK, Inc. Retirement Plan?

Eligibility Factors: ONEOK, Inc. considers several factors when determining eligibility for its retirement plan, such as date of hire, age, and participation in certain programs like the Profit Sharing Plan. Employees must have been hired before January 1, 2005, and must meet the minimum age of 21 to be eligible(ONEOK_Inc_Retirement_Pl…). These factors align with common retirement planning principles, such as ensuring long-term employment and participation in benefit programs.

How does the structure of the ONEOK, Inc. Retirement Plan impact the financial planning strategies of employees who are nearing retirement age, particularly in relation to their final average earnings and years of credited service?

Plan Structure and Financial Planning: The ONEOK Retirement Plan uses a formula based on Final Average Earnings and Years of Credited Service. This structure impacts employees' financial planning, as it encourages maximizing years of service and optimizing earnings in the final years before retirement(ONEOK_Inc_Retirement_Pl…). Employees nearing retirement should focus on maximizing both variables for a stronger financial outcome.

In what ways can changes to the IRS limits in 2024 affect the retirement planning of employees participating in the ONEOK, Inc. Retirement Plan, and how can they adapt their strategies to accommodate these changes?

IRS Limits and Impact on Planning: Changes to IRS limits, such as increases in contribution caps or income thresholds, could affect employees’ ability to defer taxes and maximize savings(ONEOK_Inc_Retirement_Pl…). Employees can adapt by adjusting their contributions to their 401(k) or other retirement accounts in line with new limits, ensuring they stay within allowable tax advantages.

For employees considering early retirement, what are the implications of selecting this option under the ONEOK, Inc. Retirement Plan compared to waiting for normal retirement benefits, and what should they consider regarding potential reductions in benefits?

Early Retirement vs. Normal Retirement: Opting for early retirement under the ONEOK Plan can lead to a reduction in benefits, as payments are reduced based on the Early Retirement Benefit Reduction Schedule(ONEOK_Inc_Retirement_Pl…). Employees should consider their financial needs and health before making this decision, as waiting until normal retirement age results in higher monthly benefits.

How does the process for applying for retirement benefits at ONEOK, Inc. work, and what specific documentation and timelines should employees be prepared to navigate in order to ensure a smooth transition into retirement?

Retirement Application Process: Employees must request a retirement estimate online or through HR, and submit retirement forms and documentation to initiate benefits(ONEOK_Inc_Retirement_Pl…). Timely submission is key to ensure a smooth transition, and benefits usually begin the first of the month after retirement.

What options are available to employees of ONEOK, Inc. if they wish to change their designated beneficiaries in the retirement plan, and how can they ensure that these changes are executed properly?

Changing Beneficiaries: Employees can change their designated beneficiaries by submitting a pre-retirement death beneficiary form(ONEOK_Inc_Retirement_Pl…). Spousal consent is required for changes that involve someone other than the spouse, and notarization is needed to ensure proper execution.

How does ONEOK, Inc. manage the investment of its retirement plan assets, and what guidelines are in place to ensure that participants' funds are invested prudently and in alignment with their retirement goals?

Investment Management: ONEOK manages its retirement plan assets in a trust, with investments overseen by plan fiduciaries following an investment policy(ONEOK_Inc_Retirement_Pl…). This policy ensures that funds are invested prudently, balancing risk and returns in alignment with participants' retirement goals.

In terms of employee rights under ERISA, what recourse do employees of ONEOK, Inc. have if they believe their benefits are being mismanaged or if they encounter issues when filing claims related to their retirement benefits?

ERISA Rights and Recourse: Employees have rights under ERISA, including the ability to file claims and appeals if they believe their benefits are being mismanaged(ONEOK_Inc_Retirement_Pl…). If claims are denied, they can appeal and ultimately take legal action under Section 502(a) of ERISA if necessary.

What procedures does ONEOK, Inc. have in place for communicating changes to the retirement plan, and how can employees stay informed about updates that may affect their benefits or retirement planning?

Plan Updates and Communication: ONEOK communicates changes to its retirement plan through electronic and physical notices(ONEOK_Inc_Retirement_Pl…). Employees are encouraged to stay updated by regularly reviewing these communications and contacting HR if they need clarification.

How can employees of ONEOK, Inc. reach out for additional information regarding the retirement plan, and what are the best practices for utilizing the resources available for retirement planning assistance?

Accessing Retirement Information: Employees can contact ONEOK HR Solutions or access the Employee Self-Service platform for detailed information about their retirement plan(ONEOK_Inc_Retirement_Pl…). Best practices include regular consultations with HR to stay informed and plan effectively for retirement.