Open Enrollment 2024 Dates In. Key dates for obamacare open enrollment 2024 (the open enrollment season for plans held in 2025) november 1, 2024: For most states, open registration begins on november 1 and ends on january 15 of the following year.
The 2025 open enrollment period (oep) begins november 1, 2025, and ends usually january 15, 2025, in most states. The expanded/enhanced premium subsidies first introduced in.