Opportunity Zones Improvement, Transparency, and Extension Act This bill revises rules and reinstates reporting requirements relating to qualified opportunity zones (economically distressed communities where new investments, under specified conditions, may be eligible for preferential tax treatment). Specifically, the bill terminates the designation of zones that are disqualified due to median family income exceeding 130% of national median family income and permits states to identify and expand terminations of such zones. The bill also reinstates reporting requirements for qualified opportunity zones and imposes penalties for noncompliance with such requirements, extends the opportunity zones temporary deferral period for qualifying capital gain through 2028, and establishes a State and Community Dynamism Fund to support public and private investment in qualified opportunity zones.