Every fall, millions of Americans get a few short weeks to sign up for or change their health insurance — and then the window closes. If you miss it, you're usually stuck with your current plan (or no plan) for the rest of the year. Here's how to make sure that doesn't happen to you.
What Open Enrollment is (and when it runs)
Open Enrollment is the annual period when you can sign up for a new Health Insurance Marketplace (ACA) plan, switch plans, or make changes to your existing coverage — without needing a special qualifying event. For most people shopping on HealthCare.gov, Open Enrollment has run November 1 through January 15 in recent years, though exact dates and rules can shift from year to year.
Outside that window, you generally can only enroll or make changes if you have a Special Enrollment Period — triggered by things like losing job-based coverage, having a baby, getting married, or moving to Florida.
If you're on Medicare, your annual window is different — the Medicare Annual Enrollment Period runs October 15 through December 7. If you or a parent are turning 65 or already on Medicare, take a look at our Medicare plans or ask us about that separately.
What could be different this year
Every Open Enrollment season brings some changes — new plans entering the Florida market, updated premiums, and adjustments to how subsidies (the tax credits that lower your monthly premium) are calculated. Some years those changes are minor. Other years, they meaningfully change what you pay.
Premium tax credit rules have been a moving target in Washington the past few years, and eligibility or subsidy amounts can change between plan years. The number you paid last year is not a reliable estimate for this year. The only way to know your real monthly cost is to re-run your application with current numbers — we can do that with you for free.
A few things that stay true for Florida year after year, regardless of what changes federally:
- Florida has not expanded Medicaid, so there's a real coverage gap for some low-income adults without children — Marketplace subsidies are often the main path to affordable coverage.
- Florida KidCare (the state's CHIP program) remains a separate, often lower-cost option for children even when parents don't qualify for the same plan.
- Undocumented adults cannot enroll through the ACA Marketplace, but their U.S.-born children can and often qualify for low-cost or $0 plans.
Deadlines you can't miss
The two dates that matter most are the date you need to enroll by for coverage to start January 1, and the final day the window closes entirely.
These dates reflect the standard ACA Marketplace schedule, but exact deadlines can be adjusted by federal or state regulators from year to year. We track the official dates as soon as they're confirmed — reach out and we'll give you the exact calendar for this enrollment season.
How to prepare before November 1
The families who get the best outcome during Open Enrollment are the ones who show up prepared instead of trying to figure everything out in one sitting. Here's what to have ready:
What to expect when you enroll
If this is your first time going through the Marketplace, the process is more straightforward than it looks. If you'd rather not do it alone, our team can walk through a free plan comparison with you from start to finish:
As licensed Florida agents, we can walk through the whole application with you, compare plans side by side, and check whether you qualify for a lower-cost Silver plan with reduced cost-sharing — at no cost to you.
Mistakes that cost families money
- Letting your plan auto-renew without checking it. Your subsidy and premium can both change even if your plan name stays the same.
- Guessing at your income instead of estimating it carefully. A wrong estimate can mean owing money back at tax time or missing savings you qualify for.
- Waiting until January 14th. Last-minute technical issues and long call-center wait times are common in the final days of the window.
- Assuming you don't qualify for help. Many people who assume they make "too much" for a subsidy are surprised to find they still qualify for meaningful savings.
- Not listing everyone in the household. This can throw off your subsidy calculation even if not everyone is enrolling in a plan.
Frequently asked questions
This article is for educational purposes only. Eligibility rules, deadlines, and subsidy amounts can change from year to year. Consult with a licensed agent or visit HealthCare.gov for the most current information before making enrollment decisions.