Open Enrollment 2025 Marketplace Dates. Open enrollment will end on january 15, 2025 in most states, except idaho (december 16, 2024), massachusetts (january 23), california, new jersey, new york, rhode. Open enrollment dates for insurance through an employer vary.

Follow these 5 tips to prepare for open enrollment on the aca marketplace, starting november 1, 2024, so you can choose the aca marketplace plan that best fits your needs and budget. People interested in signing up for health coverage through the affordable care act’s (aca) health insurance marketplace can start shopping on nov.