CIM Opportunity Zone Fund, L.P.

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. On September 16, 2026, CIM Opportunity Zone Fund, L.P. (the “Fund”), entered into the Sixth Amended and Restated Limited Partnership Agreement of the Fund (the “Sixth A&R Partnership Agreement”) with CIM Opportunity Zone Fund GP, LLC, the general partner of the Fund (the “General Partner”) and each limited partner of the Fund (the “Limited Partners”) effective as of the date of its execution. The Sixth A&R Partnership Agreement was amended to (i) introduce two classes of limited partnership interests, Class A Units and Class I Units, (ii) adjust the lock-up period for Limited Partners admitted on or after September 16, 2026 and (iii) reflect changes in tax law that the General Partner determined are necessary or advisable. The foregoing summary description of the Sixth A&R Partnership Agreement does not purport to be complete and is qualified in its entirety by reference to the Sixth A&R Partnership Agreement, a copy of which is included as Exhibit 3.1 to this Current Report on Form 8-K and incorporated herein by reference.