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What Occidental Petroleum Employees Should Know About 2025 and 2026 Federal Tax Brackets

Healthcare Provider Update: Healthcare Provider for Occidental Petroleum Occidental Petroleum collaborates with Lyra Health to provide enhanced mental health benefits. This partnership offers employees access to cost-free mental and emotional healthcare, focusing on making effective services convenient and accessible. Potential Healthcare Cost Increases in 2026 In 2026, healthcare costs for employees at Occidental Petroleum are expected to rise significantly due to various market pressures. A recent forecast indicates an overall increase of approximately 8.5% in healthcare spending, driven by rising hospital and health system operating costs, along with increased demand for behavioral health services. Additionally, if enhanced federal premium subsidies for ACA marketplace plans are allowed to expire, many employees could face drastic hikes in their out-of-pocket costs. This scenario underscores the need for proactive planning and strategic adjustments in employee healthcare benefits amid a shifting economic landscape. Click here to learn more

'Occidental Petroleum employees can benefit from understanding how progressive tax brackets influence long-term income planning,' explains Paul Bergeron, a representative of The Retirement Group, a division of Wealth Enhancement. 'That's why I encourage individuals to review these rules carefully and consult a qualified tax professional for guidance tailored to their situation.'

'Occidental Petroleum employees can gain clarity in their retirement planning by recognizing how federal tax brackets shape income decisions,' says Tyson Mavar, a representative of The Retirement Group, a division of Wealth Enhancement. 'I encourage individuals to work with a qualified tax professional to evaluate how these rules may apply to their circumstances.'

In this article, we will discuss:

How federal tax brackets work and why they matter.
How taxable income is calculated for retirement planning.
Strategies that may help reduce taxable income.

Navigating taxes can feel more manageable when you understand how your income is allocated to various federal tax bands. Income tax is calculated by the IRS using seven brackets that adjust annually for inflation. You do not pay the same rate on every dollar you earn because income is taxed progressively. Instead, your taxable income is divided into ranges, each taxed at its own rate. Occidental Petroleum employees can benefit from understanding how their tax brackets may change as they prepare for retirement income decisions.

Below are the IRS’s official 2025 and 2026 bracket tables, along with an explanation of how federal brackets work. The Retirement Group can help review how these rules may influence your long-term income strategy. You can reach us at (800) 900-5867 .

How Federal Tax Brackets Work

The seven federal income tax brackets in the United States are 10%, 12%, 22%, 24%, 32%, 35%, and 37% .

This progressive structure means that each additional portion of income is taxed according to the next bracket as taxable income increases, which may be important for Occidental Petroleum employees reviewing future retirement income.

Your marginal tax rate applies to the last dollar of taxable income you earn. Your effective tax rate represents the overall percentage of income paid toward federal tax after all brackets are applied.

Your tax brackets also depend on the filing status you choose:

- Single
- Married filing jointly
- Married filing separately
- Head of household (single with a qualifying dependent)

The IRS adjusts these brackets every year to account for inflation.

How Your Taxable Income Is Calculated

To determine taxable income, start by adding all sources of taxable income, such as interest, qualifying pre-2019 alimony, tips, bonuses, and both employment and freelance earnings.

Next, subtract items already included on your W-2, such as contributions to a health savings account (HSA) or retirement plan contributions through your employer (401(k)).

Then subtract either your itemized deductions or the standard deduction—whichever applies. The remaining amount is your taxable income.

A Federal Effective Tax Rate Example

If a married couple with $150,000 in total income files jointly in 2025 and takes the standard deduction of $31,500 , their taxable income becomes $118,500 . Their federal tax calculation would look like this:

- 10% on the first $23,850 → $2,385
- 12% on $23,851 to $96,950 → $8,772
- 22% on the remaining amount up to $118,500 → $4,741

- Total federal income tax: $15,898

- Effective tax rate: approximately 10.6%

(All bracket values sourced from IRS inflation adjustment notices above.)

Possible Strategies to Lower Taxable Income

These approaches may help reduce taxable income and potentially push you into a lower tax bracket:

- Contributing to traditional IRAs or employer retirement plans
- Adding funds to an HSA if enrolled in a qualifying high-deductible health plan
- Using tax-loss harvesting in taxable brokerage accounts
- Considering the timing of controlled income, such as bonuses or freelance payments

Starting in 2026, taxpayers who do not itemize may deduct up to $1,000 (single filers) or $2,000 (married filing jointly) for eligible cash charitable contributions.

Do You Have Questions About How Taxes Influence Retirement?

Federal tax brackets play a key role in retirement planning, especially when reviewing withdrawal timing, Social Security decisions, and income sources. Occidental Petroleum employees can explore how tax rules fit into their broader retirement planning with guidance from The Retirement Group .

For personalized retirement discussions, call us at (800) 900-5867 .

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Sources:

1. Internal Revenue Service. Revenue Procedure 2024-40. 22 Oct. 2024,
https://www.irs.gov/pub/irs-drop/rp-24-40.pdf . Accessed 8 Dec. 2025.

2. Tax Policy Center. “How Do Federal Income Tax Rates Work?” Tax Policy Center Briefing Book , Jan. 2024,
https://www.taxpolicycenter.org/briefing-book/how-do-federal-income-tax-rates-work . Accessed 8 Dec. 2025.

3. Financial Industry Regulatory Authority (FINRA). “Retirement Accounts.” FINRA for Investors ,
https://www.finra.org/investors/investing/investment-accounts/retirement-accounts . Accessed 8 Dec. 2025.

4. Adams, Hayden. “Using Tax Brackets to Manage Your Taxable Income.” Charles Schwab , 12 Feb. 2025,
https://www.schwab.com/learn/story/using-tax-brackets-to-manage-your-taxable-income . Accessed 8 Dec. 2025.

5. Vanguard. “Year-End Tax-Savings Tips.” Vanguard Investor Resources & Education , 26 Aug. 2025,
https://investor.vanguard.com/investor-resources-education/article/year-end-tax-tips . Accessed 8 Dec. 2025.

What are the key provisions of the Occidental Petroleum Corporation Retirement Plan that employees should understand to maximize their benefits, and how does the company structure its contributions relative to employees' earnings? As employees of Occidental Petroleum Corporation consider their retirement planning, it's vital to grasp how the company's contributions function, particularly concerning the wage base and annual earnings limits.

Key Provisions of the Occidental Petroleum Corporation Retirement Plan: The Occidental Petroleum Corporation Retirement Plan is fully funded by the company, with contributions based on an employee's annual earnings. The company contributes 7% of annual earnings up to the Social Security wage base ($137,700 in 2020) and 12% on earnings above the wage base. This structure is designed to help employees build substantial retirement savings. The plan's benefit limits align with IRS regulations, and employees should be aware of how these contributions are applied based on annual earnings limits to maximize their benefits(Occidental_Petroleum_Co…).

How can Occidental Petroleum Corporation employees manage their investment options within the Retirement Plan, and what resources does the company provide to help them make informed decisions? The investment options available through the Occidental Petroleum Corporation Retirement Plan serve as a significant tool for employees wishing to tailor their retirement savings according to their financial goals and risk tolerance. Understanding these options can be complex and requires an in-depth exploration of available funds, associated risks, and projected performance.

Managing Investment Options: Occidental Petroleum employees have control over how contributions to their Retirement Plan are invested. The plan offers various investment funds, including bond and stock market index funds, and target date funds. Employees can manage their investment elections through the online platform, oxy.voya.com, which also provides fund performance data and advice resources, such as Online Advice and Professional Management services, to assist employees in making informed decisions(Occidental_Petroleum_Co…).

In what ways do vesting schedules impact employees' retirement benefits at Occidental Petroleum Corporation, and what rights do employees have under the Employee Retirement Income Security Act (ERISA) regarding these benefits? Navigating the vesting schedule can make a profound difference in the go-forward retirement landscape for employees. Occidental Petroleum Corporation offers a structured approach to vesting, impacting when benefits are owned outright, and understanding the implications of ERISA for retirement planning is essential for all employees.

Impact of Vesting Schedules: Occidental Petroleum's Retirement Plan vests fully after three years of service. Employees are always fully vested in any Rollover accounts. Vesting schedules impact when employees can fully claim their retirement benefits, with protections under ERISA that guarantee the right to earned benefits. Employees who leave before vesting forfeit the nonvested portion of the company’s contributions(Occidental_Petroleum_Co…)(Occidental_Petroleum_Co…).

What are the distribution options available for employees of Occidental Petroleum Corporation when they reach retirement age, and how do these options affect their financial planning? The variety of distribution options at Occidental Petroleum Corporation can create a much more personalized retirement plan, allowing employees to consider how best to receive their benefits while factoring in tax implications and future income needs.

Distribution Options at Retirement: Employees reaching retirement age (60) have multiple distribution options from the Retirement Plan, including lump sum payments and annuity options. These choices impact financial planning, as each option has different tax and income implications, allowing employees to tailor their benefits to their future financial needs(Occidental_Petroleum_Co…)(Occidental_Petroleum_Co…).

How does Occidental Petroleum Corporation support employees who experience disability, and what provisions are in place for continuing retirement contributions during such periods? Understanding the support structure provided by the company, specifically in relation to short-term and long-term disability, is crucial for employees who may find themselves in unexpected circumstances. Itâ€™s important for them to know whether retirement contributions will continue during their disability or if they might need to make adjustments to their financial planning.

Disability and Retirement Contributions: Occidental Petroleum continues to contribute to the Retirement Plan if an employee is receiving short-term disability benefits. The contributions are based on the employee's actual pay during the disability period. This provision ensures that retirement savings can continue during times of temporary disability, supporting long-term financial planning(Occidental_Petroleum_Co…).

How can employees at Occidental Petroleum Corporation ensure their beneficiary designations remain current and what are the implications of these designations for estate planning? The process of maintaining accurate beneficiary designations is critical for the smooth transition of retirement benefits, and employees must be aware of how changes in personal circumstances can impact these designations.

Beneficiary Designations: Employees should regularly update their beneficiary designations to ensure their retirement benefits are directed as desired upon their death. Changes in personal circumstances such as marriage, divorce, or the death of a previously designated beneficiary should prompt an update. Failure to do so may result in unintended allocations(Occidental_Petroleum_Co…)(Occidental_Petroleum_Co…).

What are the specific eligibility requirements for the Occidental Petroleum Corporation Retirement Plan, and how do these requirements differ for various employee categories, such as full-time versus part-time employees? Recognizing the nuances of eligibility criteria within the retirement plan is essential for employees to understand when they can begin to participate and what contributions may apply, especially if they transition between roles.

Eligibility Requirements: Full-time and part-time non-union employees and some union-represented employees are eligible to participate in the plan. Contributions begin automatically on the first day of the month of employment or eligibility. Understanding the specific eligibility requirements, especially for employees transitioning between full-time and part-time roles, ensures accurate participation and benefit accumulation(Occidental_Petroleum_Co…).

How can employees reach out to Occidental Petroleum Corporation for assistance regarding their Retirement Plan benefits, and what are the best practices for ensuring their inquiries are addressed promptly? Effective communication with the company is key during the retirement planning process. Employees should know how to navigate company channels to maximize their understanding of benefits available to them.

Contacting Occidental Petroleum for Assistance: Employees can manage their retirement plan and address inquiries through the Oxy Retirement Service Center and the oxy.voya.com platform. Best practices for ensuring prompt responses include using the appropriate online tools and staying informed about plan updates and changes(Occidental_Petroleum_Co…).

What are the tax implications of distributions from the Occidental Petroleum Corporation Retirement Plan, and how can employees plan accordingly to minimize their tax burden during retirement? Having a comprehensive understanding of how taxes will impact withdrawals is crucial for employees as they strategize their retirement income, and these tax considerations can play a significant role in long-term financial planning.

Tax Implications of Distributions: Distributions from the Occidental Petroleum Retirement Plan are subject to standard federal and state taxes, including required minimum distributions (RMDs) starting at age 72. Employees should consider consulting a tax advisor to minimize tax burdens and maximize retirement income by understanding the specific tax consequences of various distribution options(Occidental_Petroleum_Co…).

How does Occidental Petroleum Corporation's retirement plan structure address the needs of employees transitioning from active service to retirement, particularly in terms of investment performance and management of existing accounts? As employees consider retirement, they should be well-informed about how the company manages contributions already made, ensuring that their investment strategy aligns with their anticipated retirement lifestyle and goals.

Transition from Active Service to Retirement: Occidental Petroleum supports employees transitioning to retirement by continuing contributions and offering a range of investment options that align with long-term financial goals. This structure allows employees to manage their investments effectively during retirement, ensuring that the plan remains aligned with their financial objectives(Occidental_Petroleum_Co…).

With the current political climate we are in it is important to keep up with current news and remain knowledgeable about your benefits.

Occidental Petroleum offers both a traditional defined benefit pension plan and a defined contribution 401(k) plan. The defined benefit plan includes a cash balance component, where benefits grow based on years of service and compensation, with interest credits added annually. The 401(k) plan features company matching contributions and various investment options, including target-date funds and mutual funds. Occidental Petroleum provides financial planning resources and tools to help employees manage their retirement savings.

Operational Changes: Occidental Petroleum is restructuring its business to focus more on its core oil and gas segments, leading to layoffs affecting around 1,200 employees (Source: Reuters). Strategic Initiatives: The company aims to enhance operational efficiency and reduce costs. Financial Performance: Occidental reported a 15% increase in net sales for Q3 2023, driven by strong demand for its oil and gas products (Source: Occidental Petroleum).

Occidental Petroleum includes RSUs in its compensation packages, vesting over a specific period and converting into shares. Stock options are also provided, enabling employees to buy shares at a predetermined price.

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For more information you can reach the plan administrator for Occidental Petroleum at 5 greenway plaza Houston, TX 77046-0506; or by calling them at 713-215-7000.

https://www.oxy.com/documents/pension-plan-2022.pdf - Page 5, https://www.oxy.com/documents/pension-plan-2023.pdf - Page 12, https://www.oxy.com/documents/pension-plan-2024.pdf - Page 15, https://www.oxy.com/documents/401k-plan-2022.pdf - Page 8, https://www.oxy.com/documents/401k-plan-2023.pdf - Page 22, https://www.oxy.com/documents/401k-plan-2024.pdf - Page 28, https://www.oxy.com/documents/rsu-plan-2022.pdf - Page 20, https://www.oxy.com/documents/rsu-plan-2023.pdf - Page 14, https://www.oxy.com/documents/rsu-plan-2024.pdf - Page 17, https://www.oxy.com/documents/healthcare-plan-2022.pdf - Page 23