Contents
In short: Normal hours are 40 per week per collective agreement. Under the Working Time Act (AZG) a 30-minute break applies when daily working time exceeds 6 hours, and a daily rest period of 11 hours. You must keep records. Part-time overtime costs a 25 % surcharge unless compensated 1:1 within three months. As of October 2026.
In our Vienna company most colleagues work part-time – early mornings in offices, evenings in practices, sometimes a special job in between. That suits clients but makes scheduling demanding. Mistakes surface at the latest during an inspection by the labour inspectorate, the financial police or the ÖGK – or when a former employee claims unpaid hours.
The key rules at a glance
| Topic | Rule (overview) |
|---|---|
| Normal hours | 40/week per collective agreement |
| Maximum | generally 12 h/day and 60 h/week (AZG), less on average |
| Rest break | 30 min if more than 6 h per day |
| Daily rest | at least 11 hours |
| Weekly rest | generally 36 consecutive hours (Rest Periods Act) |
| Part-time overtime | 25 % unless 1:1 time off within 3 months |
| Overtime (beyond 40 h) | surcharge per law/agreement |
| Night (21:00–6:00) | 50 % within normal hours per agreement |
| Sunday | 100 % per agreement |
| Travel between sites | counts as working time |
Details and exceptions are in the AZG, the Rest Periods Act (ARG) and the agreement – if in doubt, check with your payroll provider or the chamber.
Agreeing part-time properly
Part-time is the norm in cleaning. To avoid disputes, the written statement or contract should include:
- weekly hours (e.g. 20 hours),
- timing of working hours (e.g. Mon–Fri 6–8 am and 5–7 pm),
- places of work or service area,
- grade under the agreement: Collective agreement for building cleaning in Austria explained.
If a part-timer works longer than agreed, that is additional work. It carries a 25 % surcharge – unless the hours are compensated 1:1 with time off within three months. If a site regularly takes longer than planned, that is a pricing problem, not a staff problem: recalculate and talk to the client.
Split shifts and travel time
Many cleaners work mornings and evenings at different sites. Plan shifts so that:
- the 11-hour daily rest between the end of the evening shift and the start of the morning shift is kept,
- travel time between sites is realistic – it counts as working time and is paid under the agreement,
- travel costs are reimbursed per the agreement (with several sites on the same day from the second trip; with up to 25 weekly hours generally, unless you organise transport).
Example (assumption): an employee cleans three sites a day with 15 minutes’ travel between them. That is 30 minutes of paid travel per day – 10.5 hours a month at 21 working days that no client pays directly. At WG 6 (2026: €12.37 plus payroll costs) that is easily €170 or more a month. This time belongs in your hourly rate: Calculating the hourly rate for cleaning – the right way.
Good route planning (clustering sites by district) saves more money than any discount on cleaning products.
Night, Sunday and public-holiday work
Some clients want cleaning when nobody is in the office – late evenings, at night or at weekends. Under the agreement, night work within normal hours between 21:00 and 6:00 carries 50 %, Sunday work 100 %. Public holidays follow the Rest Periods Act and the agreement.
Show these surcharges separately in your quote or include them in the price: Writing a quote for contract cleaning – with service specification. A 7 pm job carries no night surcharge, a 10 pm job does.
Record-keeping
Employers must record working time – start, end and breaks. Paper, app or terminal: what matters is that records are
- kept continuously (not from memory at month-end),
- complete (all sites, all travel),
- traceable (who worked where and when),
- available during inspections.
Missing or inadequate records can lead to administrative fines. Even more importantly: without records you are in a weak position in any dispute about hours.
Which time tracking fits?
| Option | Pros | Cons |
|---|---|---|
| Paper timesheets | Simple, free | Error-prone, needs retyping |
| Spreadsheet | Flexible, analysable | Ongoing upkeep, version chaos |
| Time-tracking app | Per site, with timestamp/location | Monthly cost, training, data protection |
| Terminal/QR code on site | Site-specific proof | Client agreement, hardware |
A well-kept list is enough to start. From about five employees and several sites, an app saves a lot of time – especially if it reports hours per site. You immediately see whether a site takes longer than calculated. Location data is subject to data-protection rules; clarify this first.
Common mistakes
- Travel time not paid or not recorded.
- Rest period breached with a late evening and early morning shift.
- Additional hours not paid because “it’s only 15 minutes”.
- Timing of hours not agreed – changes become difficult.
- Records filled in at month-end.
Scheduling checklist
- Hours and timing in the written statement: Registering employees in Austria – employer account, ELDA, written statement
- 11-hour rest between shifts planned
- Travel time and costs calculated per route
- Surcharges (night, Sunday, additional hours) in quotes and payroll
- Time tracking from day one, monthly target-vs-actual per site
Practical example: a schedule across three sites
A typical plan for a part-timer on 25 hours a week (assumptions):
| Time | Task | Working time |
|---|---|---|
| 6:00–8:00 | Office A, 7th district | 2.0 h |
| 8:00–8:15 | Travel to office B | 0.25 h (paid) |
| 8:15–9:15 | Office B, 8th district | 1.0 h |
| 17:30–19:30 | Medical practice C, 9th district | 2.0 h |
| Total per day | 5.25 h |
Result: 5 days × 5.25 h ≈ 26.25 h – more than agreed. Either the extra time is compensated 1:1 within three months or it costs a 25 % surcharge. Better to agree 26 hours from the start or cut the route differently. Between 19:30 and 6:00 there are only 10.5 hours – less than the 11-hour daily rest. The plan needs adjusting, e.g. starting at 6:30 or ending the evening shift at 19:00.
Frequently asked questions
Does travel between sites count as working time?
Yes, travel within working hours counts as working time under the agreement and is paid.
Is a spreadsheet enough for time records?
In principle yes, if start, end and breaks are recorded completely and continuously.
Do I have to give a break after 6 hours?
The 30-minute break is required when daily working time is more than 6 hours. Split shifts with a long interruption are assessed separately.



