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Industries · Tax advice SEO and AI for accountants and tax advisers: automate practice workflows and get found

Tax practices carry a lot of responsibility and a lot of paper. Documents, follow-up questions, deadlines and client communication tie up time that is missing for advice. AI can do the groundwork. At the same time, clients can put their questions to AI assistants before they call. This article covers both: where automation works in a practice and how to become findable without breaching professional rules.

Updated October 2026 · 5 min read · L&L Synergy

In short

  • Good areas of use: sorting and assigning documents, spotting missing records, preparing client enquiries, monitoring deadlines, drafting letters. The professional judgement stays with the tax adviser.
  • Prerequisites are professional secrecy and data protection: a data processing agreement, servers in the EU, access rights and a clear AI policy.
  • Advertising must inform factually. In Germany it is only allowed insofar as it is not aimed at obtaining a specific engagement (§ 57a StBerG).
  • For visibility, what counts is a page for each service, maintained profiles, genuine reviews and structured data.

Where AI saves time in a practice

The examples are typical processes, not client projects. In each, the AI prepares and a qualified person checks.

  • Incoming documents: read documents arriving by email or portal, assign them to the client and suggest postings. More in the article document capture and account coding with AI.
  • Missing records: what arrives is matched against the checklist for each client, and the reminder is created as a draft.
  • Client enquiries: emails are sorted by urgency and topic, and the draft reply points to the documents already available. More under Automate customer enquiries.
  • Deadlines: assessment notices are read, deadlines are created as tasks and put to the specialist for checking.
  • Meeting notes: summaries and tasks arise from meetings, see AI meeting notes.
  • Knowledge search: information sheets, circulars and internal templates become searchable, see AI with your own data.

Tax assessments, responsibility for returns and advice in individual cases do not belong with the AI. They stay with you.

Professional rules and data protection

Tax advice is subject to professional secrecy. That also applies to services you pass data on to.

Country Basis What applies in essence
Germany § 57 StBerG and § 57a StBerG Confidentiality about everything learned in the course of practice, and no improper advertising. Advertising is only allowed insofar as it informs factually about the professional activity in form and content and is not aimed at obtaining a specific engagement
Austria § 80 WTBG 2017 and § 72 WTBG 2017 Professionals must keep matters entrusted to them confidential, even if the circumstances are accessible to others. The chamber issues guidelines on practice, including on conduct befitting the profession. Check there what applies to your advertising

Other countries have their own professional codes. When in doubt, ask your chamber. For the use of AI this means: do not enter client data into private or public accounts, sign a data processing agreement with the provider (Art. 28 GDPR), choose servers in the EU and commit staff to the AI policy. How Copilot and ChatGPT differ here is shown in the article Copilot vs ChatGPT for business. This overview is general information, not legal advice. Clarify professional-law questions with your chamber.

How practices get found: Google and AI assistants

  • One page per service: annual accounts, payroll, business start-up, tax returns for private individuals. Each page says who the service is for, how it works and which documents are needed. Clearly structured pages are easier to cite.
  • Maintained profiles: Google Business Profile and directories. More at Google Business Profile optimisation and Mentions and directories.
  • Structured data: Schema.org has its own type for accounting and tax practices, AccountingService. Name, address, services and opening hours belong there, see Schema markup.
  • Genuine reviews: without details of the engagement, because confidentiality also applies in replies.
  • Stay factual: no promises of success, no comparisons with other practices.

How to start

  1. Choose one task: usually incoming documents or client enquiries.
  2. Clarify data protection and professional rules: data processing agreement, servers in the EU, access rights, confidentiality of staff.
  3. Set the rules: what may the AI prepare, what never? Who checks?
  4. Test in parallel: the AI works alongside the existing process, and deviations are counted.
  5. Tackle visibility: revise service pages and profiles, then use the check to measure whether AI assistants name your practice.

Sources

  1. Germany: § 57 StBerG and § 57a StBerG
  2. Austria: § 80 WTBG 2017 and § 72 WTBG 2017
  3. Regulation (EU) 2016/679 (General Data Protection Regulation), Art. 28: EUR-Lex
  4. Schema.org: AccountingService

Frequently asked questions

May I enter client data into ChatGPT?

Not into private or public accounts. For business products the vendors offer data processing agreements. In addition, professional rules require confidentiality. Clarify with your chamber and your data protection officer which data may go into which service.

Does AI replace the tax adviser?

No. The AI takes over groundwork such as reading, assigning and drafting. The judgement, the responsibility and the relationship with the client stay with you.

May tax advisers advertise on the internet?

In Germany yes, but only factually and not aimed at a specific engagement (§ 57a StBerG). In Austria the chamber issues guidelines on practice (§ 72 WTBG 2017); check there. In other countries the respective professional rules apply.

How do clients find me through AI assistants?

AI systems draw on websites, profiles, directories and reviews. Those who appear there clearly, up to date and consistently are named more often. The free check shows whether ChatGPT and Gemini name your practice.

Does AI name your practice?

The free check shows whether ChatGPT and Gemini name your practice and who they name instead. The result arrives by email.

Check for free

Location Analysis €229 plus VAT, Market Analysis for one country €890 plus VAT.

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