What is open enrollment, and how do you make the most of it?

Open enrollment is the annual period during which employees can enroll in, change, or cancel their employer-sponsored benefits, including health, dental, vision, life insurance, FSA/HSA accounts, and various voluntary benefits.

For most employer-sponsored plans, this window happens once per year, typically in the fall (October–December for plans that start January 1). Outside this window, you generally cannot make changes unless you experience a qualifying life event.

Why open enrollment decides more than it looks like it does

The choices you make during open enrollment affect your finances for the entire following year. A plan that does not match how your household actually uses healthcare can cost noticeably more over twelve months. Miss the FSA enrollment window and the pre-tax option is closed until the next one.

Yet the usual approach is to click through the same selections as last year, because comparing the options properly means reading the guide.

The most common open enrollment mistakes

Defaulting to the same plan without comparing. Plans change every year. Premiums go up, networks shift, benefits change. What made sense last year may cost significantly more this year.

Only looking at the monthly premium. A lower monthly premium doesn't mean lower total cost. A high-deductible plan might have a lower premium but expose you to $6,000 in out-of-pocket costs if you have a medical event.

Skipping HSA/FSA enrollment. If you're eligible for an HSA or FSA, not enrolling means paying for healthcare expenses with after-tax dollars. For a family spending $3,000/year on healthcare, the tax saved is that $3,000 multiplied by your marginal rate, so the figure depends on your bracket.

Ignoring voluntary benefits. Legal plans, accident insurance, critical illness coverage, and disability income upgrades are usually opt-in, meaning if you scroll past them, you don't have them. Worth at least reading what your employer offers before the window closes.

How to compare your options in 30 minutes

Step 1: Calculate your true annual cost for each plan. For each option, add the annual premium to your likely out-of-pocket exposure. The totals often look nothing like the monthly premiums. A low premium with a high deductible and a high premium with a low one can land in very different places depending on how much care you actually use.

Step 2: Check the provider network. Confirm your current doctors and specialists are in-network for any plan you're considering. An out-of-network visit can cost substantially more than the same visit in network, and may not count toward your deductible at all.

Step 3: Look at the HSA/FSA numbers. If you're choosing a high-deductible plan, an HSA becomes available to you. For 2026 the limits are $4,400 for self-only coverage and $8,750 for family coverage, per IRS Revenue Procedure 2025-19. Health FSA contributions are capped at $3,400 (Rev. Proc. 2025-32). Both change annually, so check the current year before you elect.

Step 4: Review voluntary benefits with fresh eyes. At least read the descriptions, and note what each costs per pay period. Legal plans in particular are often overlooked. They typically cover document preparation, attorney consultations, and certain legal proceedings.

What LifQ does during open enrollment

LifQ reads your employer's benefits guide and creates a clear comparison of your options, translating the coverage documents into plain language, calculating your estimated total annual cost for each plan based on your household, and listing benefits the guide names that you may not be using.

That turns a weekend of reading and a spreadsheet into a shorter review.

Your policy documents are the authority on what you have, and your carrier, plan administrator, or a licensed agent is the authority on what to change. LifQ's job is making sure you walk into that conversation knowing exactly what you already own.