Betriebskostenhelfer

Betriebskostenhelfer creates utility cost statements under German law for landlords and property managers. Record billing periods and expenses, assign tenants and living areas, then calculate each share using a suitable allocation method. Daily apportionment supports move-in and move-out dates that do not align with calendar years. Calculations follow Germany’s BetrKV and HeizkostenV; heating costs can include consumption, person-days, area-days and meter readings.

Sample data helps you explore the workflow without entering real personal information. Your own landlord details are managed in settings. All data stays on your device; there is no provider server, tracking or advertising SDK. Export completed statements as PDFs and share them through the iOS share sheet, AirDrop or email.

This app is a technical aid, not legal or tax advice. Check every result against your records. It is built for the practical requirements of German tenancy law.