The cantonal subsidy is not tied to your health insurer
The individual premium reduction (subsidy) is a cantonal benefit, funded by the canton and the Confederation, for insured persons whose economic situation warrants it. It is attached to you and to your entitlement, not to a specific insurer. Switching health insurer for the mandatory basic insurance under the LAMal therefore does not remove your right to the reduction, as long as you remain domiciled in the same canton and your situation stays eligible.
In practice, the subsidy follows the insured person. When you cancel your basic insurance to join a new fund, the canton continues to pay the reduction on the premium of your new insurer, as soon as you report the change. A common mistake is to believe that cancelling means losing the support: this is false. The reduction applies to the premium of the mandatory healthcare insurance, regardless of which body collects it.
Distinguish clearly between the two payment routes
Depending on the canton, the subsidy is either paid directly to the health insurer, which reduces your monthly premium accordingly, or paid into your personal account, leaving you to settle the full premium yourself. Identifying your route is essential before switching funds, because it determines which administrative steps you must take and to whom you must report your new insurer.
If the subsidy passes through the fund, you must report the change to the competent cantonal body so that it redirects the payment to the new insurer from 1 January. Otherwise, you risk paying a full premium during the first months, until the administration regularises the file. Anticipating this notification avoids interruptions in payment and unnecessary cash advances.
Check your eligibility before signing
Entitlement to the reduction depends on the relevant income and household composition, reassessed periodically by the canton. Switching funds does not change these criteria, but it is a good occasion to confirm that your cantonal decision remains valid for the coming year. Keep the granting decision: it proves your entitlement and makes transferring the subsidy onto the new premium easier.
If your situation has changed (income, employment, marital status), report it without delay. The subsidy is recalculated independently of your choice of fund, but an up-to-date file ensures that the reduction applied matches your actual entitlement and avoids later adjustments, which can be uncomfortable in cash-flow terms.
Respect the cancellation calendar for 1 January
For basic insurance, the legal rule is clear: the cancellation must reach your current fund by 30 November at the latest, taking effect on 1 January of the following year. The notice period is one month, and the letter must arrive, not merely be posted, before the deadline. Favour registered mail so that you hold a binding proof of receipt should there be any dispute over the date.
Receiving a subsidy does not change this calendar: the LAMal deadlines apply to all insured persons, regardless of any support. First take out cover with the new insurer, obtain confirmation of admission into the basic insurance — which is mandatory and cannot be refused — and only then cancel the old contract. This sequence rules out any risk of a coverage gap on 1 January.
The extraordinary right of cancellation when premiums rise
If your premium increases for the following year, you have an extraordinary right of cancellation: you may leave your fund even after the ordinary deadline, observing a notice period aligned with the notification of the increase. This right concerns basic insurance and is exercised independently of your status as a subsidy recipient. The reduction remains secured on the new premium of the new insurer.
For a subsidised insured person, this lever is valuable: it allows you to react to an increase by redirecting the subsidy towards a more favourable premium, without waiting a whole year. Watch for the autumn tariff notification, review your insurance models and, where appropriate, compare before exercising this right within the deadlines notified by your current fund.
Optimise your premium without giving up the subsidy
The subsidy reduces the premium, but it does not exempt you from choosing a suitable contract. You can act on two levers compatible with the reduction: the deductible and the insurance model. Deductibles range from 300 to 2500 francs for adults; a higher deductible lowers the premium but increases your share when you need care. The cost-sharing rate stays at 10 per cent above the deductible, capped at 700 francs per year for adults.
Alternative models — family doctor, telemedicine, managed care network — generally allow you to reduce the premium by a percentage compared with the standard model offering free choice of doctor. For a subsidised household, combining subsidy, an adjusted deductible and an alternative model can noticeably ease the health budget, provided the chosen deductible stays consistent with your actual use of care.
Frequently asked questions
Will I lose my cantonal subsidy if I switch health insurer?
No. The premium reduction is a cantonal entitlement attached to you, not to an insurer. By switching funds for the basic insurance, you keep the subsidy, which will be transferred onto the premium of your new insurer from 1 January, provided you inform the competent cantonal body of the change.
Must I notify the canton of my change of fund?
Yes, especially if the subsidy is paid directly to your fund. You must report your new insurer to the cantonal body so that it redirects the payment. Without this step, you risk paying a full premium during the first months, until the administration regularises the file.
Does the subsidy change the LAMal cancellation deadlines?
No. The calendar is identical for everyone: cancellation received before 30 November, effect on 1 January, one month's notice. Recipient status grants no special deadline. If the premium rises, the extraordinary right of cancellation also applies to subsidised insured persons.