# Tatiana Garder Steuerberatung

> German tax-advisor website for Tatiana Garder Steuerberatung in Cologne, Germany. Source of truth for services, contact details, the DIGITALKLAR process, and the German Ratgeber.

## Official Business Facts
- Business name: Tatiana Garder Steuerberatung
- Profession: Steuerberaterin
- Official phone: +49 173 6048748
- Official email: info@digitalekanzlei-steuer.de
- Official address: Trakehner Str. 25, 50735 Köln, Germany
- Service area: bundesweit in Deutschland
- Collaboration: ausschließlich digital, mainly with DATEV; no paper or Pendelordner
- Languages: consultation in Deutsch und Russisch; official documents and correspondence in German
- Pricing: based on the StBVV and the individual scope of work, not low-cost flat rates

## Core Pages
- [Home](https://digitalekanzlei-steuer.de/): Digital tax advisory with personal responsibility for owner-managed companies in construction, trades, and technical services.
- [Leistungen](https://digitalekanzlei-steuer.de/leistungen): Steuerberatung, Finanzbuchhaltung, Lohnbuchhaltung, Jahresabschlüsse, Steuererklärungen, Umstrukturierung, Unternehmensnachfolge, and digital collaboration.
- [Honorarcheck](https://digitalekanzlei-steuer.de/honorarrechner): Non-binding StBVV-based fee and needs check for digital advisory inquiries; the calculation is deterministic and can be sent as a structured contact request.
- [Über mich](https://digitalekanzlei-steuer.de/ueber-mich): Professional background, credentials, German/Russian advisory context, and Kanzlei approach.
- [Kontakt](https://digitalekanzlei-steuer.de/kontakt): Email, phone, office address, opening hours, and initial consultation request.
- [FAQ](https://digitalekanzlei-steuer.de/faq): Common questions about services, first consultation, digital collaboration, Russian-language advisory, and location.

## German Ratgeber
- [Ratgeber](https://digitalekanzlei-steuer.de/ratgeber/): Overview of four short specialist articles for owner-managed companies, currently in preview for professional review.
- [Firmengründung: Welche Rechtsform passt zu Ihnen?](https://digitalekanzlei-steuer.de/ratgeber/steuerberatung-existenzgruendung/): Legal-form choice for founders – Einzelunternehmen, GmbH, KG and GmbH & Co. KG with liability, administrative effort, costs, and a practical example.
- [E-Rechnung: Was Unternehmen jetzt wissen müssen](https://digitalekanzlei-steuer.de/ratgeber/e-rechnung-unternehmen/): E-invoicing obligations from 2025, B2B transition dates for 2027/2028, PDF limitations, software readiness, and process risks.
- [Bauabzugsteuer und Freistellungsbescheinigung: die häufigsten Fehler](https://digitalekanzlei-steuer.de/ratgeber/bauabzugsteuer-freistellungsbescheinigung/): Tax deduction at source for construction work, the 15 percent deduction, exemption certificates, liquidity effects, and Auftraggeber liability.
- [§ 13b UStG im Baugewerbe](https://digitalekanzlei-steuer.de/ratgeber/reverse-charge-13b-ustg-bau/): Reverse charge for construction services, participant roles, invoice wording, and common Reverse-Charge errors.

## Legal
- [Impressum](https://digitalekanzlei-steuer.de/impressum): Provider and professional regulatory information.
- [Datenschutz](https://digitalekanzlei-steuer.de/datenschutz): Privacy information for website use and contact requests.

## Machine-Readable Files
- [Sitemap](https://digitalekanzlei-steuer.de/sitemap.xml): Canonical indexable URLs and language alternates.
- [Full LLM Summary](https://digitalekanzlei-steuer.de/llms-full.txt): More detailed plain-text overview of the site and business information.

## Crawler Notes
- Public advisory pages are indexable and intended for search engines, AI search systems, and LLM retrieval.
- Ratgeber pages are statically prerendered with full visible content, canonical metadata, and structured data.
- The protected admin area is not public advisory content and is excluded from crawling/indexing.