ACA Marketplace Special Enrollment Period · Updated July 2026

Just got married? You can add or switch to a Marketplace plan

A qualifying life event can open a Special Enrollment Period to get or change Health Insurance Marketplace (ACA) coverage outside Open Enrollment. Here's exactly what applies when you get married.

Quick answer: Getting married opens a Special Enrollment Period on the Marketplace. You have 60 days from your date of marriage to enroll in a new plan or add a spouse. At least one spouse generally must have had qualifying coverage for one or more days in the 60 days before the wedding.

Your Special Enrollment Period window
You have 60 days from your date of marriage to enroll in a Marketplace plan, add your new spouse to a plan, or switch pl
Triggered when you get married
You have 60 days from your date of marriage to enroll in a Marketplace plan, add your new spouse to a plan, or switch plans together. On the Federal Marketplace, one spouse usually needs to have had qualifying coverage for at least one day in the 60 days before the marriage.

What you can do during this Special Enrollment Period

Enroll in a new Marketplace plan as a couple, add a spouse to your existing plan, or pick a different plan that fits your combined household — and reapply for premium tax credits based on your new household income and size.

When your coverage starts & documents

When you enroll because of marriage, coverage typically starts the first day of the month after you pick a plan, regardless of when in the month you enrolled. On the Federal Marketplace you generally are not required to submit documents to confirm a marriage SEP.

Who this applies to

Newly married couples — including where only one spouse currently has Marketplace or other qualifying coverage. Your combined income now determines your premium tax credit, so it's worth re-running the numbers as a household.

Not sure if you qualify?

The official HealthCare.gov screener walks through your situation in a few questions and tells you if a Special Enrollment Period is open — free, no obligation.

Check on HealthCare.gov →

Frequently asked questions

How long do I have to add my spouse after marriage?

You have 60 days from your date of marriage to enroll in a Marketplace plan or add your spouse. Miss the 60 days and you generally have to wait for the next Open Enrollment Period unless another qualifying event happens.

Does getting married change my premium tax credit?

It can. Premium tax credits are based on household income and size, so combining incomes after marriage may raise or lower the help you qualify for. Update your application promptly so your credit is calculated on the correct household.

Related Marketplace windows & guides

Lost Medicaid or CHIP
The Marketplace SEP window when you lose Medicaid or CHIP coverage.
Had a baby or adopted
The Marketplace SEP window when you have a baby, adopt, or foster a child.
How ACA Agent Commissions Work
PMPM pay explained for agents writing Marketplace plans.
All Guides
Every Medicare & Marketplace guide in one place.

ACA agent tracking client Special Enrollment Periods?

Special Enrollment Periods are short and event-driven — miss a client's 60-day window and they wait until Open Enrollment. A dated SEP log is the difference between a written app and a lost lead. This page is free to share. The ACA Health Agent Tracker ($29, Excel + Google Sheets) gives you a ready-made book of business to log every member's qualifying event, deadline, and PMPM; the Agency-in-a-Box bundles it with the full CRM and compliance logs.

See the ACA Health Agent Tracker on Etsy →

Official sources

These windows are based on U.S. government Health Insurance Marketplace rules: