MDR Penalties and Reporting Requirements

Mandatory Disclosure Rules (MDR) are not just about transparency—they come with strict deadlines and meaningful penalties. For intermediaries and taxpayers, non-compliance can be both financially costly and reputationally damaging.

⏳ 1️⃣ Reporting Deadlines

MDR operates on a tight reporting timeline.

In most cases:

• Information must be disclosed within 30 days

• The clock starts when:

• The arrangement is made available, or
• The first step of implementation is taken

👉 This short window reflects MDR’s goal of real-time intelligence, not retrospective reporting.

💸 2️⃣ Financial Penalties

Failure to comply can result in substantial penalties, which vary by jurisdiction.

Examples include:

• Fines of up to €25,000 in Germany

• Daily penalties in United Kingdom for ongoing non-compliance

• One-off fines or escalating sanctions depending on severity

👉 Penalties may apply to:

• Intermediaries (advisors, lawyers, banks)

• Taxpayers (where no intermediary reports)

⚠️ 3️⃣ Beyond Fines: Reputational Risk

MDR enforcement is not limited to financial penalties.

Many jurisdictions apply “name and shame” measures, including:

• Public identification of non-compliant taxpayers

• Disclosure of intermediaries promoting reportable schemes

• Publication of enforcement actions

📢 4️⃣ The “Name and Shame” Effect

This approach is designed to:

• Disrupt the marketing of aggressive tax schemes

• Warn potential clients about high-risk promoters

• Deter repeat behavior by increasing visibility

👉 It transforms MDR from a compliance obligation into a market deterrence tool.

🧠 5️⃣ Why MDR Penalties Are So Strict

MDR is designed to:

• Capture arrangements before they spread

• Hold intermediaries accountable

• Encourage early and proactive disclosure

Strict penalties ensure:

• Timely reporting

• Accurate information

• Serious compliance engagement

🎯 Key Takeaway

Under MDR:

• Reporting must generally occur within 30 days

• Penalties can include significant fines and daily sanctions

• Reputational consequences—such as public disclosure—can be severe

In today’s environment:

Failing to report is often more costly than reporting.