Employee Open Enrollment Communication Plan and Timeline

If you run open enrollment for a small or mid-size employer, your employees are about to make consequential benefits decisions. Yet many employers communicate those decisions through dense notices that are easy to overlook.

A strong communication plan turns open enrollment from a confusing chore into a clearer decision process. It does not require a massive HR department to pull off.

Small and mid-size employers across South Carolina, from Columbia to Lexington to the broader Midlands, can use the timeline and tools below to run a smoother enrollment season, even with a lean team.

• You have no dedicated HR person. You can still run a solid enrollment season. Use the calendar below and scale it to your size. A five-person shop in Lexington does not need a webinar, but a group text with a clear deadline and a one-page plan comparison goes a long way.
• Your employees do not sit at a desk all day. Post a physical flyer in break rooms or common areas. A roofing crew in West Columbia might respond better to group text messages.
• Your team works in an office. A downtown Columbia office might prefer email and calendar invites.

You could offer the most generous benefits package in your industry and still have employees shrug it off. Clear communication can help employees understand and use the benefits available to them.

Think about a warehouse supervisor in Irmo who gets a single PDF listing four plan options. She does not know how a high-deductible health plan with a health savings account (HSA) compares to a traditional PPO for her family's situation. She picks whatever she had last year and moves on.

Now imagine that same supervisor receives a short video explaining the tradeoff, a cost comparison of the plans, and an invitation to a 15-minute Q&A session. She is far more likely to pick the plan that actually fits her budget and her family's health needs.

That is the shift to make: from administrative announcements to decision support. Give people the tools to choose well rather than just telling them a window is open.

Employees who feel supported during enrollment may be better positioned to understand and use the benefits their employer provides. Good communication is not a nice-to-have. It is part of turning benefits spending into a usable employee experience.

Spreading your messages across 30 days prevents information overload and gives people time to talk with their families. The week-by-week framework below is one you can adapt to your company's enrollment window.

Check with the U.S. Department of Labor for any notice deadlines that apply to your plan type, since requirements can change each plan year.

What that means for you. This calendar works whether you have 10 employees or 200. Adjust the channels to fit your team.

Front-line managers field more benefits questions than most HR teams realize. A warehouse lead or restaurant manager hears "Hey, what's the deal with the new plan?" long before anyone checks the enrollment portal. If that manager shrugs, the employee assumes the company does not care.

Give your managers a simple one-page cheat sheet before enrollment opens. It does not need to make them benefits experts. It just needs to cover a few basics:

• When enrollment starts and ends
• Where employees go to enroll
• What is new or different this year
• Who to contact for detailed questions

Managers should know how to point someone toward the right resource without guessing at plan details they are not qualified to explain.

Frame the talking points around common employee concerns. People want to know if their costs are going up, whether their doctor is still in network, and what happens if they miss the deadline. Managers do not need to answer those questions directly, but they should be able to say, "Here's where you'll find that information" or "Talk to HR by Thursday and they'll walk you through it." That kind of response builds trust. A blank stare kills it.

If your company works with an independent brokerage like Murdock Insurance Group, your managers can also direct employees to schedule time with a licensed agent who can explain plan tradeoffs.

A well-written FAQ can answer recurring questions before they reach HR. The trick is writing it based on what employees actually ask, not what you think they should know. Pull questions from last year's emails, Slack messages, or hallway conversations.

Start with the five questions that come up every single year:

1. "When is the deadline, and what happens if I miss it?" Explain the enrollment window and the consequences of not enrolling. That typically means defaulting into a specific plan or losing coverage until the next enrollment period, depending on your plan rules.
2. "Did anything change from last year?" Be specific. If a plan option was removed or a new one was added, say so clearly.
3. "How do I add or remove a dependent?" Walk through the steps and list what documents are needed.
4. "What's the difference between the plan options?" Include a brief comparison or link to the plan comparison chart from Week 2 of your calendar.
5. "Who can I talk to if I still have questions?" Provide a name, phone number, and email, not just a generic HR inbox.

Keep the language simple. If you are explaining health savings account eligibility, for example, note that the IRS sets contribution limits and minimum deductible thresholds each year. The IRS has already announced 2027 health savings account contribution limits. Direct employees to confirm current figures with HR or a licensed agent. Avoid jargon. Write it the way you would explain it to a neighbor over the fence.

Distribute the FAQ in multiple formats: a printed handout, a PDF attachment, and a pinned post in whatever messaging tool your team uses. The goal is to make answers easy to find before someone has to ask.

The work does not stop when the enrollment window shuts. A strong follow-up process prevents errors, reduces buyer's remorse, and sets you up for a smoother enrollment next year.

• Within the first week after enrollment closes: send every employee a confirmation of their elections. Include the plan name, coverage tier (employee-only, employee-plus-spouse, family), and the effective date. Ask them to review it and flag any mistakes within a set correction window. Catching a wrong dependent or an unintended plan selection now is far easier than fixing it three months later when someone shows up at a doctor's office with the wrong insurance card.
• Two to three weeks after enrollment: send a short "what to expect" message. Remind employees when new ID cards will arrive, how to register on the insurance company's portal, and where to find their Summary of Benefits and Coverage. For employees in the Columbia and Midlands area who chose a new plan, a quick reminder about how to verify their doctor is in network can save a lot of frustration.
• While the experience is fresh: survey your team. Ask two or three simple questions: Was the information clear? Did you feel confident in your choice? What would have helped? Use those answers to improve next year's communication plan.

Organizations that proactively plan and adopt better strategies for managing rising healthcare costs tend to get better results year over year, and that includes how they communicate about those costs.

Your employee benefits open enrollment season is only as good as the communication behind it. A clear timeline, prepared managers, a practical FAQ, and thoughtful follow-up turn a stressful annual task into something your team actually appreciates.

If you would like help comparing plans across insurance companies and putting together materials that make sense for your team, Murdock Insurance Group's licensed agents are happy to walk you through it. You can also call 803-661-6146 to get started.