Service Charge Statement for Wohnraums Advanced
Legally Sound Billing, Sources of Error, and Current Case Law for Professionals
Contents
- Operating costs.
- Exceptions.
- Land costs.
- Property Tax Reform.
- Maintenance and Repair Costs.
- Payment obligations.
- Interesting court rulings related to operating costs.
- Allocation Keys in Practice.
- Heating and hot water costs.
- Formal and substantive errors in the operating cost statement.
- Auditability & Access to Supporting Documents.
- Insurance as operating expenses.
- Janitors & service providers.
- Cost-Effectiveness Proposal.
- Operating Costs for Modern Housing Types.
- Digitization of operating cost billing.
- Hands-on workshop.
Learning environment
In your online learning environment, you will find useful information, downloads and extra services for this training course once you have registered.
Your benefit
In this training session, you training :
- To bill operating costs in a legally compliant manner and verify them correctly.
- Apply allocation formulas appropriately to the situation and avoid common sources of error.
- Identify and correct formal and substantive errors in statements of account.
- Ensure strict compliance with deadlines, statutes of limitations, and the principle of economic efficiency.
- Dealing with modern challenges such as photovoltaics, heat pumps, and smart metering.
- Implementing the digitization of operating cost accounting in a practical way.
Methods
Trainer input, numerous practical cases, discussion, exchange of experience.
Recommended for
Property managers, employees of property management firms and housing companies, real estate agents, advisory board members, employees in the real estate departments of banks and insurance companies, employees of publicly or cooperatively managed properties, as well as employees of housing cooperatives who already have experience in operating cost accounting and wish to specifically advance their knowledge to a higher level.
Prerequisites:
A solid understanding of operating cost accounting, as well as practical experience in preparing and reviewing statements, is required. The training on the knowledge gained in the introductory seminar “Operating Cost Accounting for Residential Properties” and expands on it through complex real-world cases and current case law.
42822
- Customized training courses
- Direct application in practice
- Efficient use of time and resources
Additional recommendations for “Advanced Residential Operating Cost Allocation”
Start dates and details

Wednesday, 23.09.2026
09:00 am - 5:00 pm
- one joint lunch per full seminar day,
- Catering during breaks and
- extensive working documents.

Tuesday, April 20, 2027
09:00 am - 5:00 pm
- one joint lunch per full seminar day,
- Catering during breaks and
- extensive working documents.
- one joint lunch per full seminar day,
- Catering during breaks and
- extensive working documents.