Law

Back to work: How reintegration part-time work helps

Reintegration part-time work can ease the return to work after a long illness. What employees should clarify before agreeing to it.

Editorial team8 min reading time
Employee plans a phased return to an Austrian workplace after a long illness

Status: June 27, 2026. After a long period of sick leave, the first full day of work is often demanding not only in terms of organization but also in terms of health. Many employees want to return to their jobs, but realize that eight hours, full responsibility, and all their old routines at once can be too much. This is exactly where reintegration part-time comes in. It allows for a temporary return with reduced working hours, a clear agreement, and financial security through the reintegration allowance.

It is important to note: Reintegration part-time is not an extended sick leave and not an automatic benefit. It requires preparation, a medical assessment, a written agreement with the employer, and approval from the health insurance provider. Those who plan the path properly can avoid being overwhelmed while maintaining their connection to the team.

What reintegration part-time is intended to achieve

Reintegration part-time, often referred to as WIETZ, is intended for employees who are fit to work again after a long illness but should not immediately return to full hours. The Ministry of Social Affairs describes it as a gradual return to professional life with reduced working hours, clear framework conditions, and financial support. The purpose is not to reduce performance, but to enable a stable return to work.

This is an important distinction. Anyone still on sick leave should not improvise with part-time work. Reintegration part-time only becomes relevant once work capacity is restored and a return is medically advisable. It is particularly helpful after illnesses, surgeries, psychological stress, or accidents when everyday life needs to be rebuilt.

For employees, the benefit is practical: working hours, the scheduling of hours, duration, and the process are determined in advance. For employers, it also creates more predictability because the return, tasks, and workload are not just decided spontaneously on the first day.

Which requirements are important in Austria

The central requirements are described largely the same in official information. There must be an active employment relationship that has existed for at least three months before the start of the reintegration part-time. The sick leave must have lasted at least six weeks without interruption. In addition, reintegration part-time must generally begin within one month after the end of the sick leave.

In addition, there is a reintegration plan, a written agreement with the employer, and a medical opinion or occupational medical clarification. Advice from fit2work plays an important role here; according to the Ministry of Social Affairs, it can be replaced by the approval of occupational medicine or an occupational health center under certain conditions.

The Chamber of Labour (Arbeiterkammer) also points out that employees must be fully fit to work. This sounds contradictory, but it is the core of the model: you are no longer on sick leave, but you need a reduced workload for a limited time so that the return is successful in terms of health.

No automatism: The employer must be on board

A common misconception is the assumption that employees can unilaterally demand reintegration part-time. The Corporate Service Portal (USP) states that there is no legal entitlement to exercise it. Employees and employers must agree on it. This is precisely why the conversation should not start on the last day of sick leave.

In practice, objective preparation helps. Employees should not just say they need fewer hours, but also explain how the return can work: Which tasks are realistic at first? Which deadlines are critical? Which activities should be temporarily reduced? What handovers does the team need?

Anyone who is unsure can seek advice before the conversation. The works council, the Chamber of Labour, fit2work, attending physicians, or occupational medicine can help formulate a viable plan. The jobspot.at article Addressing conflict at work: When a conversation really helps also shows how sensitive workplace topics can be prepared objectively.

Working hours: Reduction requires clear boundaries

During reintegration part-time, working hours are temporarily reduced. fit2work cites a reduction of 25 to 50 percent of the contractually agreed working hours as a framework, with at least twelve hours per week remaining. The exact distribution is not just a detail: it determines whether the return really relieves the burden or just compresses the same work into less time.

A good agreement therefore clarifies not only the number of hours but also the scheduling of working hours. Three short days can have a different effect than two long days. Fixed times can be important for therapies, check-ups, or recovery. For office and knowledge work, it should also be regulated how to deal with meetings, emails, on-call duties, and spontaneous additional tasks.

Anyone who had overtime or days that were difficult to plan before the sick leave should not adopt these patterns without comment. Working hours and workload belong together. For a comprehensible basis, it can help to document working hours and overtime cleanly. The article fits this well: Recording working hours: Why keeping track at work counts.

Planning duration and extension realistically

Reintegration part-time can initially be agreed upon for a period of one to six months. If it continues to make sense from an occupational medical perspective, a one-time extension of one to three months is possible. The period should be estimated neither too short nor too generously.

A plan that is too short creates pressure if the body or mind needs more time. A plan that is too long without clear stages, on the other hand, can leave it unclear when which tasks will be taken over again. A step-by-step model is therefore sensible: start with a reduced workload, review after a few weeks, then possibly adjust hours, tasks, or responsibilities.

Also important is the question of which work is actually allowed to remain undone during the reduced time. If the same goals, the same deadlines, and the same availability are expected, it does not result in a healthy return, but in work intensification. This should be addressed in advance.

Reintegration allowance and income

During the reduced working hours, the employer pays the aliquot salary for the work actually performed. In addition, a reintegration allowance from health insurance can be added. The ÖGK describes that this is calculated from the increased sick pay and paid out depending on the extent of the reduction in working hours.

For employees, it is crucial to understand not only the hours but also the financial impact in advance. Anyone who significantly reduces their weekly working hours, for example, will receive correspondingly less pay from the employer. The reintegration allowance is intended to mitigate the loss of income, but does not simply replace the full previous salary.

Tax and social security details can also be relevant. Social security provides information on this from an employer's perspective, among others. Anyone calculating tightly should ask before signing what amounts can be expected and when the payment will be made.

The reintegration plan: More than just a formality

The reintegration plan is more than just a form. It should describe what the return should look like in concrete terms: start, duration, extent of part-time, scheduling of hours, possible stages, and health-related boundaries. The more precise the plan, the less room for interpretation there is later in everyday work.

Good questions for preparation are: Which activities are easy to do at the beginning? Which tasks should wait? Are there burdens that are medically particularly delicate? Which appointments can be postponed? Who will take over substitutions during the transition phase? How will the team be informed without disclosing private diagnoses?

Employees do not have to explain every medical detail to the employer. What is relevant is which working conditions are agreed upon for the return. Illness, diagnosis, and private health data should only be discussed as far as necessary for planning and processing.

Before the conversation with the employer

Anyone who wants to address reintegration part-time should choose the order consciously. First, clarify medically whether a gradual return makes sense. Then obtain information from fit2work, ÖGK, the Chamber of Labour, or occupational medicine. After that, a concrete proposal for the employer can be formulated.

A good way to start the conversation could be: "I would like to return to work in a stable manner after my sick leave. A gradual return makes medical sense. I would like to check whether we can agree on reintegration part-time with clear scheduling of hours and task planning." This is not about special treatment, but about a plannable return process.

If there are still open reporting or proof obligations during sick leave, this should be handled cleanly first. The basics for this are explained in the article Reporting sick leave: What really matters at work.

When the plan doesn't fit

Not every return goes smoothly. Sometimes the planned number of hours is too high, tasks are more burdensome than expected, or the team expects normal performance too quickly. Then you shouldn't just hold out silently. It is better to provide early feedback: What works? What is overwhelming? What change would be realistic?

If employers and employees cannot find common ground, the works council, the Chamber of Labour, or fit2work can provide advice. The attending physicians or occupational medicine should also be involved if health limits are reached. It is crucial not to address problems only at the end of the agreement.

Anyone who realizes after returning that the workplace is fundamentally no longer a good fit should still not act hastily. First stability, then decision. If you change jobs later, it helps to check an offer carefully. The article fits this well: Don't rush a job acceptance: How applicants should evaluate a job offer.

Checklist for employees

  • Clarify medically whether a gradual return makes sense.
  • Check whether the employment relationship and the duration of sick leave meet the requirements.
  • Involve fit2work, occupational medicine, ÖGK, or the Chamber of Labour early on.
  • Prepare concrete working hours, tasks, and workload limits.
  • Check the written agreement and reintegration plan carefully.
  • Clarify the financial effects of the reduced salary and reintegration allowance.
  • Take stock after a few weeks and address the need for adjustments in good time.

Conclusion: Return is a project, not a jump into cold water

Reintegration part-time can be a sensible way back to the job after a long illness. However, it only works if it is planned seriously: medically, organizationally, and financially. Employees should clarify early on whether the requirements are met, which hours are realistic, and who confirms the next steps. Employers also benefit if the return is successful and stable and does not end in sick leave again after a few weeks.

Anyone affected should not navigate alone between medical clearance, employer discussions, and forms. Good advice before the agreement saves later conflicts. The most important step is a concrete plan: What work is possible now, what is not yet, and when will it be checked together whether the path is right?

Sources and further information

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