If I buy a plan during open enrollment, when does my coverage start?

Individuals with no coverage | Open and Special Enrollment Periods

Open enrollment is from November 1, 2020 to December 15, 2020 in most states, and if you make your first premium payment by the due date specified by your plan, your new coverage will start on January 1, 2021. (45 C.F.R. § 155.410; 82 Fed. Reg. 18346, April 18, 2017).

Individuals with no coverage
Individuals with coverage
Coverage for small employers
Post enrollment issues