The Premium Round: The Most Predictable Demand Peak of the Year — and the Worst Prepared
In the Swiss insurance year, there is a period when millions of households deal with their insurance coverage at the exact same time. Basic health insurance premiums are announced in the fall, switching is possible until the end of November — and in parallel, the cancellation deadline for many property and casualty policies approaches at the end of the year.
What's remarkable about this: this peak is the most predictable demand surge an industry could ask for. No market research firm needed, no trend analysis — the date is on the calendar, for years, every single year. And yet, I repeatedly see advisory capacity being built up only after the wave is already well underway.
What actually happens during the peak
The weeks following the premium announcement follow a reliable pattern: the number of inquiries multiplies, advisory capacity remains unchanged, and the gap is balanced out by wait times. A customer opening their letter on a Thursday evening and looking for advice gets an appointment in two and a half weeks — or not at all.
What happens next is not a question of loyalty, but of availability. Anyone who has to decide before a deadline and can't get an appointment will make a decision without advice. Sometimes in favor of the provider, sometimes not — but in any case, without the conversation where supplementary coverages, deductibles, and family situations would even come up.
During this peak, two things collide: the highest willingness to switch and the highest demand for advice. Those who cannot serve it don't just lose the conversations they could have had — they lose them in the exact window when competitors are advertising most visibly.
And the math is uncomfortably simple: the costs of generating this demand in the first place have already been spent — through campaigns, comparison portals, and brand building. What is lacking at the peak is not demand. It's half an hour of consultation time.
Calculate capacity instead of guessing it
The good news: because the peak is predictable, demand can be calculated. All you need are three numbers that every company already has or can gather in under an hour.
| Metric | Sample Value |
|---|---|
| Expected consultation inquiries during the peak (6 weeks) | 3'000 |
| Share of clients wanting a personal conversation | 40 % |
| Required conversations | 1'200 |
| Average conversation duration incl. follow-up | 40 min. |
| Required consultation hours | 800 h |
| Available consultation hours per person over 6 weeks | 80 h |
| Required advisor capacity | 10 people |
This calculation takes ten minutes and answers the only question that matters in September: Is it enough — and if not, by how much? The answer rarely leads to new hires, but almost always to three other measures: temporary reallocation from other departments, shifting non-urgent appointments out of the peak period, and expanding consultation hours into the evening.
The last point is the most effective and the cheapest. Someone opening the letter in the evening wants to book in the evening — and in many cases, wants to be advised in the evening as well, via video or phone.
The annual rhythm that works
Four phases instead of one wave
Preparation
Lead-up
Peak
Follow-up
Why "more advertising" during the peak is the wrong answer
In October and November, everyone is advertising. Ad pressure is so intense that additional visibility becomes expensive and offers little differentiation. Pushing additional budget during this phase buys attention at the exact moment it is most expensive — only to direct it into a channel that is already overloaded.
The more effective answer is unspectacular: Availability over volume. A provider that can display "Appointment available tomorrow at 6:30 PM" wins in this phase against one offering a callback form — regardless of who has the better campaign.
And the second answer lies two months earlier: demand converted into an appointment in September doesn't need to be bought in competitive bidding in November.
Two notes on outreach messaging
Messaging. Claims like "we will lower your premium" are promises and tricky in advertising. "We review where potential savings exist with you" describes the same offer while holding up to scrutiny. This is especially true during a phase when regulators and the public are looking much closer than usual.
Intermediary structure. Where agencies or brokers manage the customer relationship, the scheduling logic must reflect that — the client books with their designated intermediary, not in a central pool. Otherwise, conflicts arise that block adoption. Conversely: an intermediary whose calendar is bookable online wins more consultations during the peak than one working off callbacks.
The key metric for the peak
Not the number of inquiries — that goes up during this phase anyway. The meaningful metric is the time to first available appointment, measured daily by location and appointment type. It is the most honest indicator of whether capacity is sufficient, revealing bottlenecks before they translate into lost customers.
If this metric rises over just a few days, you are no longer advising, but managing backlog — and every additional ad dollar creates frustration instead of revenue.
Takeaway
The premium adjustment season is the most predictable demand peak in the industry — yet it is usually treated like a surprise. Demand can be calculated in ten minutes, capacity secured in the summer, and a portion of demand pulled forward into September. During the peak itself, the winner isn't who advertises loudest, but who can offer an appointment fastest.
Sources
Timeline context: Premiums for mandatory health insurance in Switzerland are communicated each autumn; switching basic insurance is possible until the end of November, subject to statutory deadlines. For many property and casualty insurance policies with annual expiration dates, cancellation deadlines run concurrently. Exact deadlines must be verified depending on the product and contract.
Calculation example and process recommendations: Calenso/jrni project experience with insurers and broker organizations (2024–2026). All values in the example are illustrative.
Pass along to the team
Three things a leader can implement before the next renewal season:
- Run the capacity calculation — in the summer. Expected inquiries, percentage requesting consultation, meeting duration, available hours. Ten minutes, and the gap is quantified.
- Open evening slots and defer non-urgent tasks. Neither costs any budget, and both create additional consultation time right during the six critical weeks.
- Track the time to the first available appointment daily. It reveals bottlenecks before they turn into lost customers — and is the only metric that truly drives decisions during the peak.