
Tax consulting, auditing and management consultancy at the Waldbröl location
One team with comprehensive practical knowledge
Enjoy competent partners at this location who will be happy to assist you with all your questions around tax law, auditing and other business matters.
Personalised customer service is important to us, because our goal is to offer you the best possible solutions to your needs.
The basis for comprehensive and competent client support is ongoing employee training on top of their long years of experience.
Together with our partner firms in Gummersbach and Siegen, we offer you a wide array of services and in-depth knowledge in many industries. In Waldbröl, for example, we have specialised in nursing and care facilities. Our consulting portfolio further includes new fields such as e-commerce and online trade.
Please contact us and make an appointment for a personal meeting.
Service offerings
- Tax Consulting
- Tax returns
- Annual Financial Statements
- Payroll Accounting and Financial Accounting
- Business and Management Consulting
- Start-up Consulting
- Investment and financing
- Liquidity Planning
- Company Succession
- Company and Private Pension Schemes
- Streamlining Internal Workflows
- Tax Consulting and Management Consultancy for Nursing and Care Facilities
Our range of services:
Preparing your financial accounting in line with the standard chart of accounts SKR 45 in accordance with the Care Accounting ordinance.
Preparing your payroll accounting in accordance with the requirements of SGB XI, taking into account the industry-specific features of working hours, rosters and tax-free allowances for night and holiday work and possible surcharges exempt from wage tax and social insurance contributions.
Determining recurring profits or preparing annual financial statements in accordance with the Ordinance on the Accounting and Bookkeeping Obligations for Care Institutions (PBV) with private/business tax returns in compliance with the requirements for VAT and business tax exemption.
We look for ways to optimise taxes, plan tax prepayments and monitor performance targets together with you.
We represent you in all matters vis-à-vis the tax office and the social insurance agencies, especially during tax audits by the tax authorities and paid-in premium accounts audits by the German Pension Insurance.
We consult on business management issues, prepare business assessment (BWA) budget figures, variance analysis and work with you on developing company objectives and concepts and oversee their implementation.
We compile your documents and prepare your nursing rate negotiations, including the remuneration surcharges according to Art. 43 b German Social Insurance Code (SGB) XI and the investment cost rate
We consult you in all financial matters, purchasing or sales and support you in your expansion and other investment plans.




Social institutions are in the spotlight at the Waldbröl location
For more than 20 years we have been consulting commercially operating businesses, especially nursing and care facilities of the most varied legal forms. Due to our extensive industry experience, the Advisio Group team at our Waldbröl location is also a valued contact partner for professional associations and credit institutions and will be happy to consult you.
Our tax consultants and auditors are specialised in matters such as retirement and care facilities, senior citizens’ homes and other care facilities as well as privately sponsored children's homes.
You can continue to take care of those in need while our experts have an eye on the solid financial structure of your business.
Your team on site

Siegfried Tessmer
tax consultant

Peter Treskatsch
Steuerberater, Dipl.-Kfm., vereidigter Buchprüfer

Jennifer Dick
clerk for office communication

Irina Engelmann
tax assistant

Anke Heyden
tax assistant

Ellen Siebertz
office clerk
Get in touch with Advisio in Waldbroel
Advisio Waldbroel
Advisio, Treskatsch, Tessmer & Collegen GmbH & Co KG Steuerberatungsgesellschaft
Bahnhofstrasse 35
51545 Waldbroel
Germany