Professional Mandate for Accountants: How It Works

An essential tool for defining rights, duties, and fees

Have you ever entrusted your tax filings to an accountant without putting the costs and limits of the service in writing? Clearly and comprehensively writing the mandate prevents misunderstandings and disputes, ensuring due diligence and security for both parties.

Working with a professional mandate for accountants, which is the engagement letter binding the client and the professional, is a best practice that establishes costs, deadlines, and responsibilities in writing, avoiding misinterpretations. A well-structured document protects both the business and the consultant, allowing for collaboration in a climate of clarity and transparency.

What is a Professional Mandate for Accountants?

It is a written contract that establishes the rules of collaboration. It’s not just a formal requirement; it’s the reference point that clarifies which services are included (ordinary accounting, tax returns, financial statement preparation, labor consulting) and which are excluded or require separate quoting. This distinction is absolutely crucial as it allows for differentiation between a continuous engagement, typical for those who entrust their entire administrative management to an accountant, and a limited engagement for a single task, such as preparing an extraordinary financial statement or consulting for an incentive scheme.

Reference Regulations at a Glance

The regulatory framework governing the professional mandate for accountants is based on a few fundamental references:

• Legislative Decree 139/2005
  • governs the professional order of chartered accountants and accounting experts;
  • establishes the core principles of the activity: correctness, independence, and transparency;
  • defines the access requirements and responsibilities arising from registration with the professional register.
• Code of Ethics of the CNDCEC (National Council of Chartered Accountants and Accounting Experts)
  • requires the professional to maintain fair and transparent conduct;
  • requires providing clients with timely, clear, and always updated information;
  • reinforces the fiduciary relationship, avoiding misunderstandings and opacity.
• Article 3 of DM 140/2012 (Ministerial Parameters)
  • applies when there is no written agreement on fees;
  • allows the judge to settle the invoice based on objective criteria:
    • complexity of the engagement,
    • economic value of the case,
    • work phases,
    • time spent;
  • guarantees a certain reference point, even if it may not reflect the parties’ expectations.

Establishing the accountant’s fee in writing within the engagement letter is not just a best practice but a real preventive measure; this way, future disputes are avoided, and a clear and shared contractual balance is ensured.

Essential Elements of a Well-Drafted Mandate

A good mandate must be detailed and easily understandable. In addition to the client’s and professional’s details, it is necessary to define the object of the engagement, distinguishing between recurring activities and extraordinary interventions. The section on the accountant’s fee must clarify whether an hourly rate, an annual flat fee, or a variable fee based on the number of documents to be managed applies. Other essential clauses concern the duration, tacit renewal, the right of revocation, liability limitations, and the client’s obligation to submit documents within precise deadlines. Particular attention should be paid to clauses on privacy and digital data retention according to GDPR, which are now indispensable for any professional firm.

Signing and Archiving Methods for the Mandate

Signing can occur in various ways: with an autograph signature in duplicate original, with a simple electronic signature (e.g., via OTP and web portal confirmation), or with an advanced or qualified electronic signature, which offers maximum evidentiary weight in judicial proceedings. The choice depends on the level of risk and the value of the engagement. An increasing number of accounting firms are adopting certified digital platforms that allow for sending, signing, and archiving mandates online, ensuring quick access and compliant storage.

Practical Benefits for Client and Accountant

The advantages are immediate: reduced disputes over fees, certainty of deadlines, and, not least, greater legal protection in case of tax audits. For the client, it means clearly knowing which services are included and which will require a new agreement; for the accountant, it means reducing the risk of litigation and speeding up the onboarding process thanks to digital signatures. Having organized and readily available digital archives also simplifies daily management and strengthens the relationship of trust.

Pubblicato in Business