Description
You can buy WISO Vermieter 365 from TresBizz as a one-year licence for a single user. The software helps private landlords in Germany manage their rental properties, with tenants, rents, service charge statements and documents all handled in one place.
One thing to know before you order: this is German-language software, made for the German tax and banking system. It suits landlords who own property in Germany, and it is worth checking that it fits your situation first.
Tenancy agreements in a folder, payments hiding in bank statements and costs scattered across a pile of receipts: renting out a home takes time. This programme brings it together and takes a good deal of the repetitive paperwork off your desk.
Key features
- Tenant and property management: keep clear records for every tenancy and every property
- Rent tracking: follow the payments you receive and spot arrears early
- Service charge statements: prepare the yearly statement for your tenants
- Document templates: use ready-made templates for your letters and notices
- One user, one year: a personal licence valid for twelve months
If you let out a handful of properties, this saves time and paper. Details entered once stay available, and the year-end statement becomes an organised task instead of a hunt for receipts.
The workflow is straightforward. Add your properties, link the tenants, check incoming rent and prepare the service charge statement at the end of the year.
Licence options
TresBizz offers this specific version, a single licence for one person:
- Users: 1
- Term: 12 months
- Who it is for: private landlords in Germany
- Software language: German
This is a single-user licence. If more people need the software, you can order several licences in one go.
Why buy at TresBizz
TresBizz is a European software reseller based in Brussels, Belgium. In the United Kingdom you pay in pounds sterling by card, Apple Pay, Google Pay or PayPal. Every order comes with an official VAT-free invoice, and no VAT is charged at checkout. TresBizz sells genuine licences only.
Your licence key and download link arrive by email, usually within minutes and at the latest within 24 hours. Our support is by email. If a key does not activate, we replace it or refund you. The licence is intended for activation in the European Union.
System requirements
The product information lists only the following:
- Operating system: Windows 10 or 11
- Internet connection for activation
So you need a Windows computer and a working internet connection at the time of activation.
Delivery and activation
Once payment is complete you receive an email with your licence key and download link. Download the programme, install it on Windows and activate it with the key.
Because the software is built around German rules, please check before ordering that it matches your needs. If you have questions, email us and we will help.
The programme makes management and the preparation of statements easier, but it does not replace personal advice. You remain responsible for the content of your documents.
WISO Vermieter 365 questions
How long is the licence valid?
The licence is valid for 12 months for one user.
Is the software in English?
No, WISO Vermieter 365 is German-language software.
Who is it for?
Private landlords in Germany, working within the German tax and banking system.
When will I get my key?
By email, usually within minutes and at the latest within 24 hours.
What if the key does not work?
Email us and we will replace the key or refund you.
















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