Swiss ancillary cost billing, simplified
Upload receipts, let AI extract the details, and generate legally compliant Nebenkostenabrechnungen for all your tenants — in minutes, not weeks.
Add properties in seconds
Type the address and you're done. nebenklar pulls building data and every dwelling — including floor, room count and living area — straight from the Swiss Federal Register of Buildings and Dwellings (GWR).
AI receipt processing
Photograph your invoices. Claude AI extracts vendor, amount, date and suggests the right cost category — in German, French, Italian or English.
Swiss-compliant allocation
Costs are distributed using all standard Verteilschlüssel: by area, occupants, units, consumption, floor level, or custom percentages. Admin fee capped at 3% per VMWG.
Professional PDF statements
Generate Nebenkostenabrechnungen in your tenant's language. Each statement includes the legally required notice about receipt inspection rights (Art. 8 VMWG).
Tenant portal
Each tenant gets a personal link to view their statement online and download the PDF. No login required — just share the link.
How it works
Add your property and units
Search for the address — building data and units are imported automatically from the federal register of buildings and dwellings.
Upload receipts
Photograph or scan your invoices. AI does the data entry for you.
Generate statements
One click allocates costs and generates PDF statements for every tenant.
Simple, transparent pricing
Starter
For small landlords
- 1 property
- up to 8 units
- AI receipt processing
- tenant portal