L4 only for one job - no more layoffs
The change from next year applies to people working several jobs or combining various forms of employment.
Quick Look
- From next year, a doctor will be able to issue an L4 sick leave certificate only for one insurance title.
- The new regulations make exemptions more flexible for people with multiple jobs and introduce clearer control rules.
AI-generated summary
Why It Matters
The change in regulations applies to people working several jobs or combining various forms of employment.
L4 only for one job - no more layoffs
The change from next year applies to people working several jobs or combining various forms of employment. The doctor will be able to issue a sick leave certificate only in relation to one insurance title. This means that if you work in two places, you will be able to receive L4, e.g. from one employer - the one whose duties you are unable to perform due to illness.
Importantly, at the request of the insured person, the doctor will not have to issue a sick leave for each place of work. For example, if your health condition prevents you from working full-time, but allows you to perform the assignment - the exemption will only cover the employment contract.
New rules for control and settlement of L4
From 2026, checks on people on sick leave will be more detailed. Employers employing up to 20 people may independently check whether the employee is not gainfully employed during L4 or undertakes activities that impede recovery.
It is worth emphasizing that not every activity while on sick leave means the loss of the right to benefits. The only problem is paid work or activities that may prolong the treatment process. Replying to a business e-mail or answering a phone call will no longer be treated as paid work.
First day of sick leave - new settlements
The new regulations, in force from this year, also introduced a change in the settlement of the first day of L4. From now on, it is included in the benefit period regardless of whether the employee received full remuneration for that day or only part of it.
What do the changes mean for employees?
The new rules are aimed at limiting abuses and better matching sick leave to the actual needs of employees. People employed in several places will have to inform the payer of the benefit for which they received L4. This is a great convenience for those who are able to perform some of their duties despite illness.
What to Watch
AI outlook — possibilities, not facts
New L4 regulations coming into force for several workplaces from next year.
Very likely · Within months
Open Questions
- What exactly will be the procedures for informing the benefit payer?







