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Tax advisers and auditors: similarities and differences

Common customer checks and professional exceptions in the Czech AML regime.

Redakce eAML.czLegal position: 2026-10-04Editorial check: 2026-10-04

Tax advice and auditing are AML activities, but their processes require profession-specific exceptions and supervision. Identify the service, duty holder and information source. A low fee for an occasional engagement is not a universal reason to omit customer checks.

Authorisation and service

Section 2(1)(e) covers auditors, tax advisers, other authorised tax assistance and external accounting. It is not limited to an individual professional title; advisory companies may be relevant. For a lawyer providing tax assistance assess the substance and overlapping professional rules.

Auditing supplies extensive accounting information, but an audit opinion is not itself AML identification or a beneficial owner record. Customer identity, representation, purpose and risk checks must be demonstrable under the relevant procedure. Link useful audit evidence to the AML file rather than automatically copying the whole audit archive.

Relationship or occasional engagement

Expected continuity or repetition determines a relationship under section 4(2). Its customer checks do not depend on the general value threshold. Occasional assistance requires separate sections 7 and 9 assessment. FAÚ’s sector interpretation uses the subject matter rather than merely the adviser’s fee.

Record the classification and value evidence. Preparing a return for a high-turnover company is not a small transaction solely because the fee is modest. A further engagement may require reassessment where repetition was not initially expected.

Professional protection

Section 26 provides reporting and information exceptions for specified auditor and tax adviser information connected with legal status and representation in proceedings. Its source and the particular circumstances matter. Not all suspicious entries in accounting records are exempt merely because advice is paid for.

For complex overlaps record the legal reason and use current chamber procedures. The section 27 lawyer/notary regime is not automatically every adviser’s regime. Do not disclose an unresolved issue as a public accusation and preserve reporting confidentiality.

Under section 26(3), auditors submit reports through the Czech Chamber of Auditors and tax advisers through the Czech Chamber of Tax Advisers. The same provision names the Czech Chamber of Enforcement Officers for judicial enforcement officers. These are statutory profession-specific channels, not optional substitutes for the general FAÚ form.

Supervision and operations

Professional chambers have section 35 powers alongside FAÚ’s statutory role. Procedures should address access, training, updates, handovers and suspicion escalation. Adapt chamber templates to actual services and duties; completing a cover page does not prove implementation.

Practical steps

  1. Identify authorisation, service and responsible entity.
  2. Classify relationship and subject-matter value.
  3. Perform and document customer checks.
  4. For suspicion assess the source, section 26 and professional procedure.

Illustrative scenario

An adviser prepares a one-off tax return involving significant asset transactions. The CZK 4,000 fee is not the end of the assessment: they record subject-matter value and relevant triggers.

When the situation differs

An auditor labels every piece of information privileged without considering section 26. A blanket note does not demonstrate a statutory exception.

What to document

  • Engagement classification
  • AML verification and risk evidence
  • Reasons for professional exceptions

Common pitfalls

  • Fees as the only value
  • Confusing audit with AML
  • Automatically copying lawyer procedures

Frequently asked questions

Does the accounting file suffice?

It can be a source, but the AML acts, timing and method must be clear. An invoice archive alone does not show this.

Is professional guidance the law?

It does not replace legislation. Check its date, scope and connection to current provisions and professional rules.

Put this guidance into practice

Choose a record for the step you are working on. Adapt it to your profession and actual case.

Complete client information online

Where to go next

Sources and legal references

  1. Zákon č. 253/2008 Sb., aktuální znění od 11. 1. 2026 ↗
    § 2 odst. 1 písm. e), § 4, § 7–9, § 26, § 35, § 40 · accessed 2026-10-04
  2. FAÚ: Auditoři, daňoví poradci, exekutoři ↗
    Jednorázová zakázka a hodnota předmětu plnění · accessed 2026-10-04

Editorial work and source checks are not independent legal approval of your particular process. Compare the conditions and exceptions with your own circumstances.