AEP starts October 15. Every year, agents lose sales they should have closed — not because of bad luck, but because of preparation gaps they didn’t see coming.

AEP prep mistakes are predictable. The same ones repeat every season. And the agents who eliminate them before October don’t just survive AEP — they dominate it.

Here are the 7 most common AEP prep mistakes, what they cost you, and exactly how to fix them.

Mistake #1: Waiting Until September to Start

This is the most expensive mistake on the list.

Agents who start prep in September are already behind. Leads need 3–4 weeks of warming before they convert. Carrier certifications have processing delays. AHIP takes time. Marketing materials require approval.

By the time a September-starter is ready, October 15 has arrived and their pipeline is empty.

What it costs: Agents who start in September close an average of 30–40% fewer cases than agents who start in July.

The fix: Your AEP prep calendar starts July 1. Certifications done by August 1. Leads ordered by August 15. Marketing live by September 1. When October 15 hits, you’re executing — not scrambling.

Mistake #2: Not Auditing Last Year’s Book First

Most agents go into AEP focused on acquiring new clients. The problem is they forget to protect the ones they already have.

Carriers change plans. Premiums increase. Networks shift. A client whose plan changes significantly is a flight risk — and if you don’t catch it first, a competitor will.

What it costs: Agents who don’t proactively contact existing clients before AEP lose 15–25% of their book to re-enrollment with other agents.

The fix: Pull your full client list in Bridge360 by August 15. Flag every client whose carrier announced plan changes or premium increases. Contact them first — before October 15 — to review options. You keep the client and potentially move them to a better plan.

Mistake #3: Getting AHIP Certified Too Late

AHIP is required to sell most Medicare Advantage and Part D plans. It’s not optional. But agents wait until September or even early October — then scramble through it the week before AEP opens.

Rushed certification means missed questions, failed first attempts, and delayed selling.

What it costs: Agents who fail AHIP the first time lose 1–2 weeks of selling time at the start of AEP — the highest-converting window of the season.

The fix: Complete AHIP by August 1. No exceptions. It takes 6–8 hours. Schedule it like a client appointment. IAD’s AHIP resource page has everything you need to register and prep.

Mistake #4: Skipping Carrier Certification Updates

AHIP gets you in the door. But many carriers require additional product-specific certifications before you can sell their plans. These are separate from AHIP and often overlooked.

Agents assume their existing certification rolls over. Sometimes it does. Often it doesn’t.

What it costs: You can’t submit applications for a carrier you’re not certified to sell. Missed certifications mean missed cases — sometimes discovered mid-AEP when a client picks a plan you can’t write.

The fix: Log into each carrier portal by August 1 and confirm your certification status. If re-certification is required, complete it immediately. Don’t assume. Verify.

Mistake #5: Having No Lead Strategy Before October

Leads don’t appear on October 15. They need to be in motion weeks before AEP opens.

Agents who rely on inbound leads or word-of-mouth during AEP are at the mercy of timing. Agents who have purchased leads, referral pipelines, and community touchpoints in place before October are in control.

What it costs: Agents without a lead strategy before AEP report an average of 40% lower appointment volume in October vs. agents who pre-built their pipeline.

The fix: Order your AEP leads in August. Activate referral outreach in September. Run one community touchpoint — senior center, health fair, church event — in September to warm local prospects. By October 15, you have people waiting to hear from you.

Mistake #6: Using Unapproved Marketing Materials

CMS has strict rules about Medicare marketing materials. Carrier logos, plan names, benefit descriptions, and disclaimers must all meet specific standards. Materials that haven’t been approved by the carrier or that violate CMS guidelines can trigger complaints and investigations.

Agents who create their own flyers, emails, or social posts without checking compliance are exposed every AEP.

What it costs: A single CMS complaint can trigger a carrier investigation. Repeat violations can result in contract termination or license action.

The fix: Use IAD’s pre-approved marketing materials in the Agent Portal. If you create custom materials, run them through your carrier’s marketing compliance process before publishing. When in doubt, use the approved version.

Mistake #7: No Follow-Up System After Appointments

AEP is high volume. Agents book back-to-back appointments and move fast. Clients who said “let me think about it” or “call me next week” get lost in the shuffle.

Agents without a follow-up system lose 20–30% of their soft-yes conversations every AEP season.

What it costs: A single lost soft-yes at $400/year commission, multiplied by 15–20 per season, is $6,000–$8,000 in recurring commissions left behind.

The fix: Every appointment ends with a next step logged in Bridge360. Every soft-yes gets a follow-up reminder set for 3–5 days out. After AEP closes, run a Bridge360 report on every contact marked “interested” who didn’t convert. Work that list in November.

Every AEP prep mistake on this list comes down to the same problem: waiting too long and working reactively.

The agents who clean up in AEP plan in July, prep in August, warm their pipeline in September, and execute in October. They don’t panic. They don’t scramble. They close.

Pick the two mistakes from this list that hit closest to home. Fix those first. Then work through the rest.

AEP is the same window for every agent. What you do before October 15 determines what happens after it.

IAD’s team helps agents build AEP strategies that work — lead sourcing, carrier certification, compliance, and pipeline planning.

Next Step: Schedule your AEP prep consultation or Access IAD’s Agent Portal for pre-approved AEP materials.

• IAD AHIP Certification Resources — Register and prep for AHIP before August 1
• IAD Lead Hub — Order AEP leads before the season opens