When does Obamacare open enrollment 2026 begin and what are the key changes? For 2026 coverage, enrollment starts on November 1, 2025, and ends on January 15, 2026.
In this guide, we cover critical dates, changes to premium tax credits, and steps to ensure a smooth enrollment.
Key Takeaways
- The open enrollment period for 2026 health coverage runs from November 1, 2025, to January 15, 2026, with extended deadlines in some states.
- Enhanced premium tax credits will expire at the end of 2025, potentially raising average premium costs by approximately 114% for many enrollees in 2026.
- Individuals may qualify for Special Enrollment Periods after significant life events, ensuring they can secure health insurance outside the regular enrollment time frame.







