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TREU-GmbH • Tax consulting • Auditing • Germany


In the interest of our clients, we highly prioritize transparency and predictability in our fees.
For clearly defined services where we can accurately assess the time involved, we offer flat fees.

The type of fee varies depending on the nature of the service, and for certain services, we are bound by legal requirements.
For our services, we calculate our fees as follows:

Financial accounting

If the scope is clearly defined, we calculate a flat rate - usually monthly.
Alternatively, we can charge according to time spent.

Payroll accounting

Basic fee currently EUR 100/month
+ payroll fee currently EUR 25,--/payroll
The settlement fee may be higher for complex payslips.

Preparation of tax returns

According to the Tax Consultant Remuneration Ordinance (StBVV):
depending on the value of the matter.

Preparation or audit of annual financial statements

We calculate a flat-rate price for a clearly defined scope.
In the event of unforeseeable complications, this can also be adjusted retrospectively.
Alternatively, we can invoice on a time basis.

Other consulting services

Billing is based on time spent.
Our current hourly rates (as of 1 January 2024) are as follows
  • Partner, auditor, tax consultant: EUR 220 per hour.
  • Tax consultant, lawyer: EUR 160 per hour.
  • Trained professionals: EUR 130 per hour
  • Trainees, other employees: EUR 80 per hour.
  • +++ We have been a client of Treu-GmbH for many years. In particular, we value the competence, reliability and excellent long-standing cooperation. +++                                              

    Fives-Pillard Deutschland GmbH.
  • +++ Treu-GmbH has been a competent business partner for many years. Mr. Saur is at our side at all times with uncomplicated and competent support; we place great value on the reliable and personal advice provided for our company.+++

    RTSB GmbH
  • +++ Thanks to the understanding of Treu employees about our processes, goals and internal requirements has been established an strong relationship between us. Thanks for the Great Services. +++

    Cognizant Technology Solutions GmbH
  • +++ „Their high level of expertise, as well as communication on an equal footing, are the reasons why we have placed our faith in the services of Treu GmbH for decades."+++

    TEKO Gesellschaft für Kältetechnik mbH
  • +++ „Over the many years that we have been working together with Treu (alternative: with Treu GmbH), the team has really lived up to its name: always very reliable and in close contact with its customers, while at the same time always competent!” +++

  • +++ „We value TREU GmbH as a technically competent service partner who looks after us very reliably in the operational areas of the mandate, but is also always on hand with great specialist knowledge on special topics." +++



    Lyoner Straße 44 - 48
    D-60528 Frankfurt am Main

    Managing director:

    Dipl.-Volksw. Christian Saur Auditor, Tax Consultant


    Commercial Register

    Amtsgericht Frankfurt am Main,
    72 HRB 7580

    Tax Number: 047 246 75146
    Ust.-IdNr.: DE 114222137

    Bank Details

    Deutsche Bank
    Konto: 76 306 76 00
    BLZ: 500 700 25
    IBAN: DE085007002407630676 00

    webdesign by Drela GmbH

    TREU GmbH
    Lyoner Straße 44 - 48
    D-60528 Frankfurt am Main    

    Phone: +49 69 631579-0
    Fax +49 69 6313641

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