Tax advisory firm · Cologne
jamTAX Steuerberatungsgesellschaft mbH
From public informationLast checked:
In short
Tax advisory firm in Cologne-Poll for freelancers, creatives, healthcare professionals, founders and associations. jamTAX Steuerberatungsgesellschaft mbH is located at Jungbergerstraße 17, 51105 Cologne and can be reached by phone at 0221 9 83 39 55.
About jamTAX Steuerberatungsgesellschaft mbH
jamTAX Steuerberatungsgesellschaft mbH is based at Jungbergerstraße 17 in Cologne-Poll. Since 2023 its managing directors have been tax adviser Dipl.-Bw. Jasmin Rautenberg and auditor and tax adviser Dipl.-Kfm. Axel Krahl; tax adviser Dipl.-Kfm. Michael Romes has been self-employed since 1993. According to the website, ten further employees belong to the team.
According to the firm, it serves freelancers, creatives and media professionals, healthcare professionals such as doctors, psychotherapists and physiotherapists, IT consultants, retail and e-commerce as well as associations and professional bodies. Services include financial bookkeeping, payroll, annual financial statements and cash-basis profit calculations, tax returns, start-up advice and funding applications.
It also handles objections and tax court proceedings, succession planning and business valuations. The firm works with DATEV, including digitally; in early 2026 it took over a bookkeeping office for healthcare professionals.
Focus areas of jamTAX Steuerberatungsgesellschaft mbH
The firm names these 9 focus areas on its website. Click one to see every firm in Cologne with the same focus.
Firm details
- Firm type
- Tax advisory firm
- Legal form
- GmbH
- District
- Poll
- Responsible chamber of tax advisers
- Steuerberaterkammer Köln
- 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 jamTAX Steuerberatungsgesellschaft mbH located?
jamTAX Steuerberatungsgesellschaft mbH is located at Jungbergerstraße 17, 51105 Cologne. The firm's published phone number is 0221 9 83 39 55. More information is available on the firm's own website.
What does jamTAX Steuerberatungsgesellschaft mbH specialise in?
According to its own website, jamTAX Steuerberatungsgesellschaft mbH focuses on Business start-ups, Freelancers, SMEs, E-commerce, Payroll, Bookkeeping. 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 jamTAX Steuerberatungsgesellschaft mbH?
Tax advisers with their practice in Cologne are members of the Steuerberaterkammer Köln (§ 73(1) StBerG). Each adviser's appointment can be checked in the official register of the Federal Chamber of Tax Advisers.
