Florida Open Enrollment 2026–2027: Dates, Deadlines, and How to Enroll

By Florida Plan Finder — Licensed Florida Health Insurance Producer · NPN #21249133 · Last Updated: March 26, 2026

Open enrollment is the annual window during which Florida residents can enroll in ACA marketplace health insurance, switch plans, or update coverage without needing a qualifying life event. Miss it, and your options for getting insured are limited until the next open enrollment period — or unless a qualifying event such as a job loss or move triggers a Special Enrollment Period.

This guide covers the exact 2026–2027 open enrollment dates, the critical deadlines within that window, how enrollment works on healthcare.gov, and what you need to have ready before you start.

Open Enrollment Dates and Deadlines

The window opens November 1, 2026. You have 76 days to shop and enroll. But there is an important split within that window: December 15 is the last day to enroll with a January 1 effective date. If you complete your enrollment on December 16 or later, your coverage will not start until February 1 — leaving you without ACA insurance for the entire month of January.

Florida Uses Healthcare.gov — Not a State Exchange

Florida is one of the majority of states that relies on the federally-facilitated marketplace rather than operating its own state exchange. Every aspect of Florida ACA enrollment — creating an account, submitting an application, entering your household information and income, comparing plans, selecting a plan, and confirming enrollment — happens at healthcare.gov.

There is no separate Florida health insurance exchange, Florida marketplace portal, or state government enrollment site for ACA plans. If you see a third-party site claiming to be the Florida marketplace, be cautious — the official federal site is healthcare.gov, and enrollment through that site is required to receive premium subsidies (APTC).

One benefit of the federal marketplace for Florida residents: the same account you created in previous years still exists. You do not need to start from scratch — log in with your existing credentials and update your information for the new plan year.

What to Gather Before You Start

Having the right information ready before logging into healthcare.gov will make the enrollment process significantly faster and reduce the chance of errors that delay your application.

• Social Security numbers — for yourself and every household member you plan to cover, including dependents.
• Projected 2027 household income — this is your best estimate of what you (and your household) will earn next year. Your most recent tax return is a useful starting point, but adjust for raises, job changes, retirement income, or other anticipated changes. MAGI includes wages, self-employment income, capital gains, rental income, and certain Social Security benefits.
• Immigration documents — if any household member is not a U.S. citizen, have their immigration documents ready (green card number, I-94, visa information, etc.).
• Employer coverage details — if you or any household member has access to employer-sponsored insurance, you will need to know the monthly premium for employee-only coverage and whether the plan meets minimum value standards. Your employer's HR department or benefits portal should have this information.
• Current health insurance information — if you are switching from another marketplace plan, Medicare, Medicaid, or an employer plan, the dates those plans end.
• Your Florida county and ZIP code — this determines which plans and carriers are available to you. Florida's marketplace varies significantly by county.
• Your doctors and medications — knowing which physicians and prescriptions you need covered lets you compare network and formulary details across plans, not just premiums.

Step-by-Step: How to Enroll on Healthcare.gov

Step 1 — Create or log into your account. Visit healthcare.gov and create an account if you don't have one. Returning users log in with their existing username and password. Your previous application information may pre-populate, but review everything carefully for the new plan year.

Step 2 — Complete or update your application. The application collects your household size, income estimate, employment status, and citizenship/immigration status for everyone in your household. Accuracy here matters: underestimating income could result in owing money back at tax time; overestimating means you'll receive a smaller-than-necessary subsidy throughout the year.

Step 3 — Review your eligibility results. Healthcare.gov will calculate your estimated APTC (premium tax credit) and let you know if any household members are eligible for Medicaid or CHIP instead of marketplace coverage. Florida Medicaid eligibility for children and pregnant women may redirect some family members to Medicaid automatically.

Step 4 — Compare plans. You will see all ACA-compliant plans available in your Florida county, organized by tier (Bronze, Silver, Gold, Platinum, Catastrophic). The site shows your estimated after-subsidy monthly premium. Pay close attention to deductibles, copays, and out-of-pocket maximums — not just premiums. For incomes between 100% and 250% FPL, Silver plans with Cost-Sharing Reductions may offer dramatically better value than they appear at first glance.

Step 5 — Select your plan. Once you choose a plan, confirm your selection. Healthcare.gov will send you a confirmation and provide information about contacting your new carrier.

Step 6 — Pay your first premium. This step is critical and happens outside healthcare.gov. Your new carrier will send a bill (or make one available in your online account with the carrier). You must pay the first month's premium before your coverage activates. A completed application with a plan selection does not mean you are insured until that first payment is made and processed.

After Enrollment: What Happens Next

After completing enrollment and paying your first premium, you should receive a welcome packet from your insurance carrier, typically within 7–14 days. This packet includes your member ID number, which you can use to access care even before your physical insurance card arrives.

Insurance cards typically arrive within 2–3 weeks after enrollment. If you need care before your card arrives, contact your carrier directly to get your member ID and confirm your effective date. Most carriers also have online portals or apps where your insurance card is available digitally within days of payment.

Important: if you receive premium tax credits (APTC) and your income, household size, or other circumstances change during the year, report those changes to healthcare.gov promptly. Changes can affect your subsidy amount and, if not reported, can result in a larger-than-expected balance due when you file your taxes.