INDEPENDENT VERDICT
USEDC Opportunity Zone IV LP is a verifiable 2026 Delaware investment partnership directly connected to U.S. Energy Development Corporation, but the latest SEC amendment shows that the vehicle remains very early in its fundraising cycle. The September 14, 2026 Form D/A reports a $100 million Rule 506(c) offering, $500,000 sold, $99.5 million remaining and a $100,000 minimum outside investment. The first sale is dated September 1, 2026. The filing simultaneously reports zero investors, despite $500,000 having been sold, an internal combination that FilingDossier would flag for clarification rather than attempt to explain without supporting documents. U.S. Energy Development Corporation is explicitly identified as Managing General Partner, while Matthew P. Iak and Jordan Jayson are listed as officers and directors of that managing GP. The issuer is classified directly as Oil & Gas, not as a generic pooled investment fund, making the underlying operating exposure an essential part of the diligence analysis.
SPONSOR / FUND SERIES PENETRATION
The sponsor relationship is unusually strong. USEDC Opportunity Zone IV uses 601 E. Exchange Ave., Suite 100, Fort Worth, Texas 76164, the same address associated with U.S. Energy Development Corporation and its other 2026 offerings. U.S. Energy's official investor resources independently list USEDC Opportunity Zone I LP, Opportunity Zone II LP and Opportunity Zone III LP in its K-1 system, demonstrating that Opportunity Zone IV is the fourth identified vehicle in an established sponsor series rather than an isolated newly named entity. SEC records independently confirm Opportunity Zone III as a Delaware oil-and-gas partnership managed by U.S. Energy Development Corporation, with Matthew Iak and Jordan Jayson appearing in its control structure. U.S. Energy's public biography for Matthew Iak identifies him as President, Capital Markets and a board member and states that he has overseen more than $3.5 billion of capital raising since joining the company in 2005, including qualified opportunity zone structures.
OFFERING ECONOMICS AND UNIQUE SEC STORY
Opportunity Zone IV's Form D provides considerably more distribution-cost disclosure than many private offerings. The September amendment estimates $8 million in aggregate sales commissions and related distribution expenses on the $100 million offering. The clarification breaks this into a dealer-manager fee of up to 1.5%, sales commissions of up to 5.5%, due-diligence fees of up to 0.5% and marketing-expense fees of up to 0.5%. In addition, the issuer estimates a $300,000 organization charge payable to the Managing General Partner, described as 0.3% of the offering. Alexander Capital, L.P., CRD 40077, is identified as the associated broker-dealer for James Simmons, while the filing records solicitation activity in Washington. These percentages deserve attention because, if fully incurred, offering and distribution costs can materially reduce the portion of investor capital immediately available for underlying assets. Investors should determine which charges apply to their specific subscription, whether any fees are waived for certain channels or share classes, and whether additional acquisition, drilling, operating or asset-management fees exist outside the Form D disclosures.
OPPORTUNITY ZONE TAX STRUCTURE
The "Opportunity Zone" label adds a tax dimension that should be separated from the underlying oil-and-gas investment economics. Under the original Qualified Opportunity Fund regime, eligible gains invested in a QOF could generally be deferred until an inclusion event or December 31, 2026, whichever occurred first, while qualifying investments held for at least ten years could potentially receive favorable basis treatment on later appreciation. Because Opportunity Zone IV began selling interests in September 2026, its timing sits directly at the transition between the original regime and the revised post-2026 Opportunity Zone rules. IRS guidance issued in 2026 explains that investments made after December 31, 2026 operate under revised statutory timing rules, while qualifying investments made on or before that date remain subject to transition provisions. Investors therefore should not assume that every Opportunity Zone IV subscription produces identical tax consequences. Subscription date, the source and recognition date of the investor's eligible gain, holding period and compliance of the underlying QOF all matter. Individual tax advice is particularly important for a fund raising capital across this statutory transition.
ASSET STRATEGY AND CORE DILIGENCE
The Form D classifies Opportunity Zone IV as Oil & Gas but does not identify the exact Opportunity Zone properties, operating businesses, wells, acreage, basin exposure or development budget in the public notice. That distinction is critical. Qualified Opportunity Zone status can provide tax advantages when statutory conditions are satisfied, but tax advantages cannot rescue an economically weak underlying asset. Investors should request the QOF organizational documentation, property schedule, census-tract qualification, asset-testing methodology, business-improvement plan, reserve engineering, expected drilling or acquisition costs, leverage, commodity hedges and projected cash flows. They should also establish how much of the $100 million target must remain invested in qualifying Opportunity Zone property, how compliance with the applicable asset tests is monitored, and what happens if an underlying business or property ceases to qualify. U.S. Energy's earlier Opportunity Zone funds provide useful sponsor history, but Fund IV's performance cannot be inferred from Funds I through III without actual asset-level and distribution data. U.S. Energy's investor resources confirm that Opportunity Zone III currently has a separate quarterly distribution schedule, showing that prior QOZ vehicles are operational, but this does not establish the economics of Fund IV.
FINAL ASSESSMENT
USEDC Opportunity Zone IV has a strong entity and sponsor-verification trail: its SEC filing identifies U.S. Energy Development Corporation as Managing General Partner, uses the sponsor's Fort Worth address, names established U.S. Energy executives, and follows three earlier Opportunity Zone vehicles independently listed by the sponsor. The latest September 14, 2026 amendment confirms a $100 million offering with $500,000 sold and a $100,000 minimum, while also providing unusually detailed disclosure of potential distribution costs totaling up to approximately 8% plus a separate 0.3% organization charge. The most important diligence issues are therefore not whether the sponsor exists but whether the specific Fund IV assets qualify under applicable Opportunity Zone rules, whether their oil-and-gas economics justify the investment independently of tax benefits, and how the transition in federal Opportunity Zone rules around December 31, 2026 affects individual subscribers. The filing's $500,000 sold / zero-investor combination should also be reconciled directly with the sponsor or subscription documents before investors rely on the reported fundraising statistics.
SEC SNAPSHOT
Issuer: USEDC Opportunity Zone IV LP CIK: 0002107877 SEC Form: Form D/A Accession No.: 0002107877-26-000025 File No.: 021-572832 Film No.: 261376203 Latest Filing Date: September 14, 2026 Original Filing Date: February 6, 2026 Jurisdiction: Delaware Year Organized: 2026 Principal Address: 601 E. Exchange Ave., Suite 100, Fort Worth, TX 76164 Telephone: 682-305-2868 Industry: Oil & Gas Offering Exemption: Rule 506(c) Security Types: Equity / Limited Partnership Interest Total Offering Amount: $100,000,000 Amount Sold: $500,000 Remaining: $99,500,000 First Sale: September 1, 2026 Investors Reported: 0 Minimum Investment: $100,000 Offering Duration Over One Year: No Managing General Partner: U.S. Energy Development Corporation Related Persons: Matthew P. Iak; Jordan Jayson Associated Broker Dealer: Alexander Capital, L.P. Broker Dealer CRD: 40077 Sales Compensation Recipient: James Simmons Recipient CRD: 2438224 Estimated Sales / Distribution Expenses: $8,000,000 Dealer Manager Fee: Up to 1.5% Sales Commission: Up to 5.5% Due Diligence Fee: Up to 0.5% Marketing Expense Fee: Up to 0.5% Organization Charge: 0.3% Estimated Organization Charge: $300,000 Official Sponsor Website: usedc.com
FUND SERIES / ENTITY PENETRATION
USEDC Opportunity Zone I independently identified by sponsor: YES USEDC Opportunity Zone II independently identified by sponsor: YES USEDC Opportunity Zone III independently identified by sponsor and SEC: YES USEDC Opportunity Zone IV SEC filing confirmed: YES U.S. Energy Development Corporation GP relationship confirmed: YES Matthew Iak relationship confirmed: YES Jordan Jayson relationship confirmed: YES Sponsor / SEC Fort Worth address relationship confirmed: YES Opportunity Zone III distribution history exists: YES Specific Opportunity Zone IV asset list publicly disclosed in Form D: NO Specific Opportunity Zone IV census tracts disclosed in Form D: NO Fund IV reserve report publicly disclosed: NO Fund IV projected IRR publicly confirmed in Form D: NO Fund IV leverage publicly confirmed: NO
CORE INVESTOR QUESTIONS
Which Qualified Opportunity Zones will Fund IV invest in What exact oil-and-gas properties or operating businesses will the fund own Are the underlying assets already under contract How will the fund satisfy applicable QOF asset tests Who monitors continuing Opportunity Zone compliance Which tax regime applies to subscriptions made before versus after December 31, 2026 What eligible gains qualify for each investor's intended tax treatment What happens if a property or operating company loses QOZ qualification What is the expected gross return before Opportunity Zone tax benefits What are projected net returns after all fees Which investors actually pay the full 5.5% sales commission When are dealer-manager, due-diligence and marketing fees assessed What fees exist beyond the disclosed distribution costs and 0.3% organization charge What percentage of capital will be deployed into drilling versus acquisitions What oil and natural-gas price assumptions are used What leverage and hedging policies apply How did Opportunity Zone Funds I through III perform on a realized basis Why does the latest Form D show $500,000 sold but zero investors
PRIMARY EVIDENCE REVIEWED
SEC Form D/A for USEDC Opportunity Zone IV LP filed September 14, 2026. SEC original Form D for USEDC Opportunity Zone IV LP filed February 6, 2026. SEC Form D filings for USEDC Opportunity Zone III LP. U.S. Energy Development Corporation official investor resources. U.S. Energy Development Corporation K-1 status records listing Opportunity Zone Funds I, II and III. U.S. Energy Development Corporation official Matthew Iak biography. IRS guidance concerning Qualified Opportunity Funds and 2026 transition rules. IRS 2026 transitional Opportunity Zone guidance.
IMPORTANT FORM D NOTICE
Form D is a notice of an exempt securities offering. It is not SEC approval of USEDC Opportunity Zone IV, U.S. Energy Development Corporation, the underlying oil-and-gas assets or any claimed Opportunity Zone tax treatment. The $100 million figure is the maximum offering amount, not capital already raised; the latest filing reports only $500,000 sold. Opportunity Zone tax benefits depend on statutory eligibility, investment timing, holding period, fund compliance and individual taxpayer circumstances. Investors should independently review the PPM, partnership agreement, tax opinion, QOF compliance documentation, asset schedule, reserve reports, complete fee structure and their own tax position before investing.