Open Enrollment 2025 Dates Texas. The 2025 open enrollment period (oep) begins november 1, 2025, and ends usually january 15, 2025, in most states. This article provides key dates, deadlines, and tips for a smooth enrollment process, including.

The 2025 aca open enrollment period (oep) officially begins on november 1st. Open enrollment ends — last day to enroll in or change marketplace plans for the year with coverage starting february 1.