Sunoco (SUN) risk factors, FY2025 10-K

Sunoco's FY2025 10-K, filed Feb 19, 2026, lists 86 risk factors. Against the prior year's 80: 11 new, 5 dropped, 23 substantially reworded.

Risk factors listed
861 groups
New this year
11vs 80 last year
Dropped
5since the prior 10-K
Substantially reworded
23of those kept
Section length
26k wordsItem 1A

What the changes say

  • The Parkland Acquisition adds Burnaby Refinery operating, Canadian regulatory, environmental and Indigenous-rights exposure.
  • Tariffs and trade-policy volatility threaten expansion-project costs, supply chains and access to financing.
  • Growth remains dependent on external capital while Energy Transfer governance and Series A tax risks receive added attention.

What changed since the prior 10-K

New

  • NewRisks Related to Our Structure

    on steel and/or other raw materials could increase our growth project costs, which may impact the profitability of new projects and our maintenance capital expenditures, potentially in excess of budgeted amounts

    U.S. steel and other tariffs could disrupt supply chains and raise expansion-project and maintenance costs above budget.

  • NewRisks Related to Our Structure

    In addition, volatility in the capital markets resulting from tariff announcements could also limit our ability to access capital on favorable terms, which could have an adverse impact on our ability to finance new projects and/or acquisitions

    Tariff-driven capital-market volatility could make financing acquisitions and new projects more expensive or unavailable on favorable terms.

  • NewRisks Related to Our Structure

    Our investment in the Burnaby Refinery is subject to operational risks, including commodity price and pricing pressure and environment, health and safety hazards. If any of the operational risks materialize our financial condition or results of operations could be materially and adversely affected

    The 55,000-barrel-per-day Burnaby Refinery faces crude and bio-feedstock disruptions, utility interruptions, accidents, regulatory obligations and community opposition.

  • NewRisks Related to Our Structure

    used in connection with our operations could be significant, given the complexities of addressing releases occurring in marine environments or along populated coastlines. Such incidents could result in significant disruptions to offshore shipping activities and impede our ability to operate in any affected areas

    Marine spills or other incidents could disrupt offshore shipping, damage populated coastlines, trigger liabilities and prevent operations in affected areas.

  • NewRisks Related to Our Structure

    We face a variety of risks related to our entry into the refinery business following the completion of the Parkland Acquisition

    Entering Canadian refinery operations exposes Sunoco to unfamiliar laws, stricter regulation, litigation and Indigenous aboriginal or treaty-rights claims.

  • NewRisks Related to Our Structure

    Further, as discussed above, with the acquisition of the Burnaby Refinery located in BC, we are subject to a number of additional regulatory and environmental requirements in Canada, which may increase our costs of compliance and, in turn, have a material adverse impact on our results of operations

    Burnaby Refinery operations create additional Canadian regulatory and environmental compliance requirements that could increase costs.

  • NewRisks Related to Our Structure

    including borrowings under our Credit Facility and the issuance of debt and equity securities, to fund our acquisitions and expansion capital requirements. To the extent we are unable to finance growth externally, our cash distribution policy may significantly impair our ability to grow

    Because Sunoco distributes available cash, growth depends on external debt or equity financing, creating dilution, interest expense and distribution risks.

  • NewRisks Related to Our Structure

    faith, and in any proceeding brought by or on behalf of any limited partner or the partnership, the person bringing or prosecuting such proceeding will have the burden of overcoming such presumption

    Energy Transfer can reset IDR targets and cause common-unit issuance without unitholder or conflicts-committee approval, potentially reducing common-unit distributions.

  • NewRisks Related to Our Structure

    unitholder who is not a resident of the jurisdiction. Withholding, the amount of which may be greater or less than a particular unitholder’s income tax liability to the jurisdiction, generally does not relieve a nonresident unitholder from the obligation to file an income tax return

    Nonresident unitholders may face withholding that differs from their tax liability and still must file required tax returns.

  • NewRisks Related to Our Structure

    Certain U.S. federal income tax consequences of the ownership of our Series A Preferred Units, including treatment of distributions as guaranteed payments for the use of capital, are uncertain

    The tax treatment of Series A Preferred Unit distributions as guaranteed payments is uncertain and may create taxable ordinary income without cash.

  • NewRisks Related to Our Structure

    Our treatment of distributions on our Series A Preferred Units as guaranteed payments for the use of capital means that such distributions will not be eligible for the 20% deduction for qualified business income

    Series A Preferred Unit distributions treated as guaranteed payments will not qualify for the 20% qualified-business-income deduction.

Dropped

  • DroppedRisks Related to Our Structure

    Tax Risks to Common Unitholders

    Common-unitholder tax risks, including entity-level taxation, tax on undistributed income and tax-exempt investor issues.

  • DroppedRisks Related to Our Structure

    Index to Financial Statements

  • DroppedRisks Related to Our Structure

    prevention and oil spill contingency plans. Facilities that are adjacent to water require the engagement of Federally Certified Oil Spill Response Organizations to be available to respond to a spill on water from above ground storage tanks or pipelines

    Broad macroeconomic, commodity-price, interest-rate, energy-transition, geopolitical, weather, logistics and motor-fuel-margin risks.

  • DroppedRisks Related to Our Structure

    compliance costs on us; or we may be required to make material expenditures for the remediation of contamination or pipeline integrity and safety matters

  • DroppedRisks Related to Our Structure

    20% of their allocable share of a publicly traded partnership’s “qualified business income,” this deduction is scheduled to expire with respect to taxable years beginning after December 31, 2025

Reworded

  • 84% rewrittenRisks Related to Our Structure

    Our operations are subject to federal, state, provincial and local laws and regulations, in North America, the Greater Caribbean and Europe, relating to the environment, health, safety and security that require us to make substantial expenditures

    The risk now expressly includes refinery operations alongside terminals and underground storage tanks in the environmental-regulation exposure.

    Was: Our operations are subject to federal, state and local laws and regulations, in the U.S., in Mexico and in Europe, relating to the environment, health, safety and security that require us to make substantial expenditures

  • 78% rewrittenRisks Related to Our Structure

    Changes in U.S. administrative policy, including the imposition of or increases in tariffs on steel and/or other raw materials, changes to existing trade agreements and any resulting changes in international trade relations, may have an adverse effect on us

    The provided current text ends after mentioning tariff impositions, omitting the prior excerpt’s specific steel-affordability, project-margin and March 12 25% tariff details.

  • 75% rewrittenRisks Related to Our Structure

    Our Partnership Agreement requires that we distribute all of our available cash, which could limit our ability to grow and make acquisitions

    The provided version stops after reliance on external financing; detailed effects of debt, equity issuance, dilution, interest expense and slower growth are separated into risk 56.

  • 68% rewrittenRisks Related to Our Structure

    Cash distributions are not guaranteed and may fluctuate with our performance and other external factors

    The competition discussion now expressly includes refinery operators among competing energy providers.

  • 67% rewrittenRisks Related to Our Structure

    Even if holders of our common units are dissatisfied, they cannot easily remove our General Partner without its and SunocoCorp’s consent

    Removal of the General Partner now also requires a 66⅔% vote of Class D Units and a counsel opinion addressing SunocoCorp’s Investment Company Act status.

    Was: Even if holders of our common units are dissatisfied, they cannot easily remove our General Partner without its consent

  • 66% rewrittenRisks Related to Our Structure

    The Inflation Reduction Act of 2022 could accelerate the transition to a low carbon economy and could impose new costs on our operations

    The methane fee remains identified, but the OBBBA is now cited as postponing implementation until 2034.

  • 63% rewrittenRisks Related to Our Structure

    The tax treatment of publicly traded partnerships or an investment in our units could be subject to potential legislative, judicial or administrative changes or differing interpretations, possibly applied on a retroactive basis

    The provided prior-year and current text are substantively unchanged regarding possible tax-law, regulatory or judicial changes to partnership treatment.

    Was: The tax treatment of publicly traded partnerships or an investment in our common units could be subject to potential legislative, judicial or administrative changes or differing interpretations, possibly applied on a retroactive basis

  • 60% rewrittenRisks Related to Our Structure

    Our operations are subject to a series of risks related to climate change

    The risk now adds possible climate-rule rollbacks, including the EPA’s February 2026 rescission of the GHG Endangerment Finding and expected litigation.

  • 48% rewrittenRisks Related to Our Structure

    General economic, financial, and political conditions, including the impact of tariffs, may materially adversely affect our results of operations and financial condition

    Was: General economic, financial, and political conditions may materially adversely affect our results of operations and financial condition

  • 47% rewrittenRisks Related to Our Structure

    Our Partnership Agreement limits the liability and duties of our General Partner and restricts the remedies available to us and our common unitholders for actions taken by our General Partner that might otherwise constitute breaches of fiduciary duty if we were a Delaware corporation

  • 46% rewrittenRisks Related to Our Structure

    Significant increases in wholesale motor fuel prices could impact us as some of our customers may have insufficient credit to purchase motor fuel from us at their historical volumes. Higher prices for motor fuel may also reduce our access to trade credit support or cause it to become more expensive

  • 39% rewrittenRisks Related to Our Structure

    An impairment of goodwill and intangible assets could reduce our earnings

  • 37% rewrittenRisks Related to Our Structure

    Terrorist attacks and threatened or actual war may adversely affect our business

  • 36% rewrittenRisks Related to Our Structure

    Unitholders will likely be subject to state and local taxes and return filing requirements in states where they do not live as a result of investing in our common units

  • 36% rewrittenRisks Related to Our Structure

    Increased attention to environmental, social and governance (“ESG”) matters and conservation measures may adversely impact our business

  • 36% rewrittenRisks Related to Our Structure

    Our pipelines, fuel storage terminals and refinery are subject to operational and business risks which may adversely affect our financial condition, results of operations, cash flows and ability to make distributions to our unitholders

    Was: Our pipeline and fuel storage terminals are subject to operational and business risks which may adversely affect our financial condition, results of operations, cash flows and ability to make distributions to our unitholders

  • 35% rewrittenRisks Related to Our Structure

    Sunoco is subject to federal laws related to the RFS

    Was: We are subject to federal laws related to the RFS

  • 33% rewrittenRisks Related to Our Structure

    Our General Partner interest or the control of our General Partner may be transferred to a third party without unitholder consent

  • 31% rewrittenRisks Related to Our Structure

    Our business could be negatively impacted by the inflationary pressures which may decrease our operating margins and increase working capital investments required to operate our business

  • 26% rewrittenRisks Related to Our Structure

    Increases in interest rates could reduce the amount of cash we have available for distributions as well as the relative value of those distributions to yield-oriented investors, which could cause a decline in the market value of our common units

  • 23% rewrittenRisks Related to Our Structure

    The market price of our common units could be adversely affected by sales of substantial amounts of our common units in the public or private markets, including sales by Energy Transfer

  • 22% rewrittenRisks Related to Our Structure

    If we are unable to make acquisitions on economically acceptable terms from third parties, our future growth and ability to increase distributions to unitholders will be limited

  • 21% rewrittenRisks Related to Our Structure

    Our debt levels may impair our financial condition and our ability to make distributions on our Series A Preferred Units, common units and Class D Units

    Was: Our debt levels may impair our financial condition and our ability to make distributions to our unitholders

All 86 risk factors

Headings as the filing states them, in filing order.

Risks Related to Our Structure

  1. 01Cash distributions are not guaranteed and may fluctuate with our performance and other external factors68% rewritten
  2. 02Changes in U.S. administrative policy, including the imposition of or increases in tariffs on steel and/or other raw materials, changes to existing trade agreements and any resulting changes in international trade relations, may have an adverse effect on us78% rewritten
  3. 03on steel and/or other raw materials could increase our growth project costs, which may impact the profitability of new projects and our maintenance capital expenditures, potentially in excess of budgeted amountsNew
  4. 04Our business could be negatively impacted by the inflationary pressures which may decrease our operating margins and increase working capital investments required to operate our business31% rewritten
  5. 05General economic, financial, and political conditions, including the impact of tariffs, may materially adversely affect our results of operations and financial condition48% rewritten
  6. 06In addition, volatility in the capital markets resulting from tariff announcements could also limit our ability to access capital on favorable terms, which could have an adverse impact on our ability to finance new projects and/or acquisitionsNew
  7. 07Our financial condition and results of operations are influenced by changes in the prices of motor fuel, crude oil, refinery feedstock or refined petroleum products, which may adversely impact our margins, our customers’ financial condition and the availability of trade credit
  8. 08Significant increases in wholesale motor fuel prices could impact us as some of our customers may have insufficient credit to purchase motor fuel from us at their historical volumes. Higher prices for motor fuel may also reduce our access to trade credit support or cause it to become more expensive46% rewritten
  9. 09The industries in which we operate are subject to seasonal trends, which may cause our operating costs to fluctuate, affecting our cash flow
  10. 10The dangers inherent in the storage and transportation of motor fuel, crude oil, refinery feedstock, refined petroleum products and anhydrous ammonia could cause disruptions in our operations and could expose us to potentially significant losses, costs or liabilities
  11. 11Our pipelines, fuel storage terminals and refinery are subject to operational and business risks which may adversely affect our financial condition, results of operations, cash flows and ability to make distributions to our unitholders36% rewritten
  12. 12Negative events or developments associated with our branded suppliers could have an adverse impact on our revenues
  13. 13Severe weather, which may increase in frequency and intensity due to climate change, could adversely affect our business by damaging our suppliers’ or our customers’ facilities or communications networks
  14. 14The wholesale motor fuel distribution industry is characterized by intense competition and fragmentation. Failure to effectively compete could result in lower margins
  15. 15The convenience store industry is highly competitive and impacted by new entrants. Failure to effectively compete could result in lower sales and lower margins
  16. 16We do not own all of the land on which our retail service stations are located, and we lease certain facilities and equipment, and we are subject to the possibility of increased costs to retain necessary land use which could disrupt our operations
  17. 17Our investment in the Burnaby Refinery is subject to operational risks, including commodity price and pricing pressure and environment, health and safety hazards. If any of the operational risks materialize our financial condition or results of operations could be materially and adversely affectedNew
  18. 18used in connection with our operations could be significant, given the complexities of addressing releases occurring in marine environments or along populated coastlines. Such incidents could result in significant disruptions to offshore shipping activities and impede our ability to operate in any affected areasNew
  19. 19We face a variety of risks related to our entry into the refinery business following the completion of the Parkland AcquisitionNew
  20. 20Future litigation could adversely affect our financial condition and results of operations
  21. 21Because we depend on our senior management’s experience and knowledge of our industry, we could be adversely affected were we to lose key members of our senior management team
  22. 22We compete with other businesses in our market with respect to attracting and retaining qualified employees
  23. 23We are not fully insured against all risks incident to our business
  24. 24Terrorist attacks and threatened or actual war may adversely affect our business37% rewritten
  25. 25Cybersecurity attacks, data breaches and other disruptions affecting us, or our service providers, could materially and adversely affect our business, operations, reputation, and financial results
  26. 26We rely on our information systems to manage numerous aspects of our business, and a disruption of these systems could adversely affect our business
  27. 27Our business and our reputation could be adversely affected by the failure to protect sensitive customer, employee or vendor data, whether as a result of cybersecurity attacks or otherwise, or to comply with applicable regulations relating to data security and privacy
  28. 28We rely on our suppliers to provide trade credit terms to adequately fund our ongoing operations
  29. 29Increases in power prices could adversely affect operating expenses and our ability to make distributions to our unitholders
  30. 30We depend on cash flow generated by our subsidiaries
  31. 31An impairment of goodwill and intangible assets could reduce our earnings39% rewritten
  32. 32If we are unable to make acquisitions on economically acceptable terms from third parties, our future growth and ability to increase distributions to unitholders will be limited22% rewritten
  33. 33Acquisitions are subject to substantial risks that could adversely affect our financial condition and results of operations and reduce our ability to make distributions to unitholders
  34. 34We could be subject to liabilities from our assets that predate our acquisition of those assets, but that are not covered by indemnification rights we have against the sellers of the assets
  35. 35The Inflation Reduction Act of 2022 could accelerate the transition to a low carbon economy and could impose new costs on our operations66% rewritten
  36. 36Our operations are subject to federal, state, provincial and local laws and regulations, in North America, the Greater Caribbean and Europe, relating to the environment, health, safety and security that require us to make substantial expenditures84% rewritten
  37. 37Further, as discussed above, with the acquisition of the Burnaby Refinery located in BC, we are subject to a number of additional regulatory and environmental requirements in Canada, which may increase our costs of compliance and, in turn, have a material adverse impact on our results of operationsNew
  38. 38Our operations are subject to a series of risks related to climate change60% rewritten
  39. 39A climate-related decrease in demand for crude oil could negatively affect our business
  40. 40Increased attention to environmental, social and governance (“ESG”) matters and conservation measures may adversely impact our business36% rewritten
  41. 41Sunoco is subject to federal laws related to the RFS35% rewritten
  42. 42Sunoco is subject to federal, state and local laws and regulations that govern the product quality specifications of refined petroleum products it purchases, stores, transports, and sells to its distribution customers
  43. 43We operate assets outside of the United States, which exposes us to different legal and regulatory requirements and additional risk
  44. 44Disputes regarding a failure to maintain product quality specifications or other claims related to the operation of our assets and the services we provide to our customers may result in unforeseen expenses and could result in the loss of customers
  45. 45The swaps regulatory provisions of the Dodd-Frank Act and the rules adopted thereunder could have an adverse effect on our ability to use derivative instruments to mitigate the risks of changes in commodity prices and interest rates and other risks associated with our business
  46. 46If third-party pipelines and other facilities interconnected to our fuel storage terminals and transmix processing facilities become partially or fully unavailable to transport refined products, our revenues could be adversely affected
  47. 47We may be unable to obtain or renew permits necessary for our current or proposed operations, which could inhibit our ability to conduct or expand our business
  48. 48Certain of our interstate common carrier pipelines are subject to regulation by the FERC and the STB, which could have an adverse impact on our ability to recover the full cost of operating our pipelines and the revenue we are able to receive from those operations
  49. 49The third parties on whom we rely for transportation services to our fuel storage terminals and transmix processing facilities are subject to complex federal, state, and other laws that could adversely affect our financial condition and results of operations
  50. 50Our debt levels may impair our financial condition and our ability to make distributions on our Series A Preferred Units, common units and Class D Units21% rewritten
  51. 51Increases in interest rates could reduce the amount of cash we have available for distributions as well as the relative value of those distributions to yield-oriented investors, which could cause a decline in the market value of our common units26% rewritten
  52. 52Our existing debt agreements have substantial restrictions and financial covenants that may restrict our business and financing activities and our ability to pay distributions to our unitholders
  53. 53Our General Partner has limited its liability regarding our obligations
  54. 54Our General Partner may approve the issuance of partnership securities and specify the terms of such partnership securities
  55. 55Cost reimbursements due to our General Partner and its affiliates for services provided to us or on our behalf will reduce cash available for distribution to our unitholders. The amount and timing of such reimbursements will be determined by our General Partner
  56. 56Our Partnership Agreement requires that we distribute all of our available cash, which could limit our ability to grow and make acquisitions75% rewritten
  57. 57including borrowings under our Credit Facility and the issuance of debt and equity securities, to fund our acquisitions and expansion capital requirements. To the extent we are unable to finance growth externally, our cash distribution policy may significantly impair our ability to growNew
  58. 58Our Partnership Agreement limits the liability and duties of our General Partner and restricts the remedies available to us and our common unitholders for actions taken by our General Partner that might otherwise constitute breaches of fiduciary duty if we were a Delaware corporation47% rewritten
  59. 59faith, and in any proceeding brought by or on behalf of any limited partner or the partnership, the person bringing or prosecuting such proceeding will have the burden of overcoming such presumptionNew
  60. 60Holders of our common units have limited voting rights and are not entitled to elect our General Partner or its directors
  61. 61Even if holders of our common units are dissatisfied, they cannot easily remove our General Partner without its and SunocoCorp’s consent67% rewritten
  62. 62Our General Partner interest or the control of our General Partner may be transferred to a third party without unitholder consent33% rewritten
  63. 63Our General Partner has a limited call right that may require unitholders to sell their common units at an undesirable time or price
  64. 64We may issue additional units without unitholder approval, which would dilute existing unitholder ownership interests
  65. 65The market price of our common units could be adversely affected by sales of substantial amounts of our common units in the public or private markets, including sales by Energy Transfer23% rewritten
  66. 66Our Partnership Agreement restricts the voting rights of unitholders owning 20% or more of our outstanding common units
  67. 67The amount of cash we have available for distribution to holders of our units depends primarily on our cash flow and not solely on profitability, which may prevent us from making cash distributions during periods when we record net income
  68. 68Unitholders may have liability to repay distributions
  69. 69Our Partnership Agreement limits the forum, venue and jurisdiction of claims, suits, actions or proceedings
  70. 70The NYSE does not require a publicly traded partnership like us to comply with certain corporate governance requirements
  71. 71Detail of Tax Risks to Unitholders
  72. 72The anticipated after-tax economic benefit of an investment in our units depends largely on our being treated as a partnership for U.S. federal income tax purposes
  73. 73The tax treatment of publicly traded partnerships or an investment in our units could be subject to potential legislative, judicial or administrative changes or differing interpretations, possibly applied on a retroactive basis63% rewritten
  74. 74If the IRS makes audit adjustments to our income tax returns, it (and some states) may assess and collect directly from us taxes (including any applicable penalties and interest) resulting from such audit adjustments, in which case our cash available for distribution to our unitholders might be substantially reduced
  75. 75We have subsidiaries that are treated as corporations for U.S. federal income tax purposes and are subject to corporate-level income taxes
  76. 76Our unitholders will be required to pay taxes on their share of our income even if they do not receive any cash distributions from us
  77. 77Tax gain or loss on the disposition of our common units could be more or less than expected
  78. 78Tax-exempt entities face unique tax issues from owning common units that may result in adverse tax consequences to them
  79. 79If the IRS contests the U.S. federal income tax positions we take, the market for our common units may be adversely impacted and the cost of any IRS contest will reduce our cash available for distribution to our unitholders
  80. 80We treat each purchaser of our common units as having the same tax benefits without regard to the actual common units purchased. The IRS may challenge this treatment, which could result in a unitholder owing more tax and may adversely affect the value of the common units
  81. 81We have adopted certain valuation methodologies in determining a unitholder’s allocations of income, gain, loss and deduction. The IRS may challenge these methods or the resulting allocations, and such a challenge could adversely affect the value of our common units
  82. 82Unitholders will likely be subject to state and local taxes and return filing requirements in states where they do not live as a result of investing in our common units36% rewritten
  83. 83unitholder who is not a resident of the jurisdiction. Withholding, the amount of which may be greater or less than a particular unitholder’s income tax liability to the jurisdiction, generally does not relieve a nonresident unitholder from the obligation to file an income tax returnNew
  84. 84Unitholders may be subject to limitations on their ability to deduct interest expense we incur
  85. 85Certain U.S. federal income tax consequences of the ownership of our Series A Preferred Units, including treatment of distributions as guaranteed payments for the use of capital, are uncertainNew
  86. 86Our treatment of distributions on our Series A Preferred Units as guaranteed payments for the use of capital means that such distributions will not be eligible for the 20% deduction for qualified business incomeNew

Other Sunoco 10-Ks

  • FY2024 10-K risk factors
    80 risks

    Sunoco faces significant risks from secular declines in motor fuel demand and EV adoption. Operations are heavily exposed to weather hazards, commodity price volatility, and stringent environmental regulations. Growth depends heavily on successful acquisitions and maintaining trade credit access.

    Filed Feb 14, 2025

About this page

The headings are the filing's own. The one-line readings and the overview are automated and can be wrong: read Item 1A of the 10-K for the exact wording.