Tax advisory firm · Stuttgart
ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft
From public informationLast checked:
In short
Tax advisory firm in Stuttgart for online retailers, start-ups, healthcare professions, hospitality and trades. ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft is located at Schulze-Delitzsch-Str. 15, 70565 Stuttgart and can be reached by phone at 0711 976 73-0.
About ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft
ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft is part of the ETL Group and is based on Schulze-Delitzsch-Straße in Stuttgart. According to its website, it serves businesses, self-employed people and private individuals. The sector focuses listed on the website are e-commerce, start-ups, healthcare professions including doctors and dentists, hospitality, trades, and associations and non-profit organisations.
Its services include bookkeeping, tax advice and payroll as well as advice on business start-ups, succession and company acquisitions. For online retailers selling via marketplaces such as Amazon FBA, Etsy or Shopify, it lists bookkeeping, VAT including cross-border issues, annual financial statements and tax returns.
For digital exchange, the firm uses a password-protected client area, DATEV Unternehmen online and interfaces to common accounting programs.
Focus areas of ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft
The firm names these 7 focus areas on its website. Click one to see every firm in Stuttgart with the same focus.
Firm details
- Firm type
- Tax advisory firm
- Legal form
- GmbH
- District
- Vaihingen
- Responsible chamber of tax advisers
- Steuerberaterkammer Stuttgart
- Data source
- The firm's legal notice (Impressum)
- Status
- From public information
- Last checked
This entry is based on publicly available information from the firm's own website, not on information supplied by the firm. Last checked on 14 October 2026. You can check an appointment as tax adviser in the official register of the Federal Chamber of Tax Advisers.
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Frequently asked questions
Where is ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft located?
ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft is located at Schulze-Delitzsch-Str. 15, 70565 Stuttgart. The firm's published phone number is 0711 976 73-0. More information is available on the firm's own website.
What does ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft specialise in?
According to its own website, ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft focuses on E-commerce, Business start-ups, VAT, Medical professions, Hospitality, Trades & crafts. The focus areas in this directory are taken from the firm's description of its services and can be corrected by the firm at any time.
Which chamber of tax advisers is responsible for ETL Schwägerl Duffner & Kollegen GmbH Steuerberatungsgesellschaft?
Tax advisers with their practice in Stuttgart are members of the Steuerberaterkammer Stuttgart (§ 73(1) StBerG). Each adviser's appointment can be checked in the official register of the Federal Chamber of Tax Advisers.


