
Defense against German tax liability notices
When the German tax office seeks to make you personally liable for another person’s tax debt, the liability basis, underlying tax claim and administrative discretion must be reviewed separately.
A German tax liability notice can expose a managing director, board member, business acquirer or other person to personal payment liability for taxes owed by a company or another taxpayer. The notice is generally issued under Section 191 of the German Fiscal Code (Abgabenordnung – AO). For managing directors and other statutory representatives, Sections 34 and 69 AO are often central.
Personal liability does not arise merely because taxes remain unpaid. Depending on the statutory basis, the German tax authority must establish the relevant duties, breach, fault, causation, amount of the underlying tax debt and a lawful exercise of discretion.
If the notice has already been served, the objection deadline should be secured immediately. An objection does not generally suspend enforcement. We therefore also assess whether an application for suspension of enforcement should be filed.

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Specialist Lawyers for Tax Law
Representation before German Tax Authorities and Tax Courts
Nationwide in Germany – 30+ Years of Experience
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The first steps after receiving a German tax liability notice.
Keep the complete German liability notice, all annexes and calculations, the legal-remedies information, underlying tax assessments and prior correspondence. In managing-director cases, documents on responsibilities, liquidity and payments are often particularly important.
The review should not focus only on the amount. We first identify the statutory liability provision, the relevant periods and whether the personal claim is legally and factually sustainable.
Important: An objection against a German tax liability notice generally does not suspend enforcement. If payment or enforcement is imminent, suspension or cancellation of enforcement must be considered separately.
A liability notice under Section 191 AO requires a statutory basis for personal liability. For managing directors and other representatives, Section 69 AO is frequently relevant. It requires an intentional or grossly negligent breach of tax duties that causes tax claims not to be assessed or paid, or not to be assessed or paid on time.
Liability depends on an underlying tax claim. We therefore review the tax assessments, calculations, payments, allocations and whether objections against the underlying tax debt remain available. Possible binding effects, including Section 166 AO, must be considered separately.
The German tax authority does not only decide whether a liability provision is fulfilled. It also exercises discretion on whether to claim against a particular person and, where several persons are potentially liable, whom to select. That discretionary reasoning must be reviewable.
Section 191 AO contains specific limitation rules for liability notices. Different periods can apply depending on the liability provision. We review when the period began, when it expired and whether statutory extensions apply.
Under Section 219 AO, a liable person may generally be required to pay only after enforcement against the primary taxpayer has failed or appears futile. Important statutory exceptions apply, including certain tax-evasion cases and specific withholding or payment duties.
A German liability notice can be challenged by objection. In parallel, we assess whether enforcement should be suspended because there are serious doubts about legality or because enforcement would cause undue hardship. If the objection is rejected, the dispute can be taken to the German tax court.
Where the tax liability matter is linked to an allegation of tax evasion, civil tax procedure and criminal tax defense must be coordinated carefully. In such cases we involve our German criminal tax law practice from the outset.
How we help
Reviewing a German tax liability notice – from the underlying tax debt to the authority’s discretionary decision
We review the liability notice, the underlying tax debt, the statutory liability basis, fault and causation, and the German tax authority’s discretionary decision. We then conduct the objection proceedings, seek suspension of enforcement where appropriate and represent clients in German tax court proceedings. This page is part of our German Tax Law practice.
Review the liability basis
We identify the statutory provision relied on by the German tax office and test whether its personal, substantive and temporal requirements are met.
Reassess the underlying tax debt
The underlying tax claims, calculations, payments and assessment issues are reviewed separately. A liability notice should not simply carry forward an incorrect primary tax debt.
Review administrative discretion
We review the authority’s decision and selection discretion, its reasoning and whether all material circumstances for and against personal liability were taken into account.
Secure objection and enforcement protection
We secure the objection deadline and assess suspension of enforcement so that the legal remedy is not economically undermined by immediate payment or enforcement.
Typical layers of a German tax liability notice
Bank accounts, transfers and cash
Businesses, invoices and contracts
Crypto, wallets and digital transactions
Account restrictions, confiscation and enforcement measure

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A German tax liability notice requires more than checking a single tax debt
Liability basis, underlying tax, fault, causation and discretion must be assessed separately
A German liability notice under Section 191 AO asserts statutory tax liability by administrative act. For managing directors, Section 69 AO is often central. Other liability rules may concern persons involved in tax evasion, business acquirers or fiscal-unity structures.

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Why our experience matters
German tax liability cases combine substantive tax law, procedural law and often the personal responsibility of managing directors or other representatives.
Specialist Lawyers for Tax Law
German liability cases often sit at the intersection of tax assessment, enforcement and management responsibility. We separate these layers and identify which objections belong at which procedural stage.
Tax law and criminal tax law considered together
Managing-director liability depends on actual responsibilities, liquidity, use of available funds and the relevant tax due dates. General assumptions about responsibility are not enough.
Experience with managing-director liability and complex German tax proceedings
Liability notices often rest on extensive tax files, audit findings and payment schedules. We structure periods, tax types, due dates and payments so the amount and causation can be tested.
Objection, suspension of enforcement and German tax court proceedings
An objection or court action does not generally suspend enforcement automatically. Where payment or enforcement is imminent, interim relief should be considered early.
What our clients say
Our clients’ experiences often say more about our work than any description. Below is a selection of reviews of our firm.
Telmo Santos
Dr. Pitschel is truly an exceptional person. She is not only incredibly compassionate and committed, but also an excellent communicator. (Translated from German.)
Marcel Paulus
I chose to work with attorney Mügge after researching online, and I have to say: I am extremely satisfied. (Translated from German.)
Andrea Binder
Ms. Ilg is a highly competent, friendly and empathetic lawyer. I also had very positive experiences with Dr. Pitschel in criminal proceedings. (Translated from German.)
Telmo Santos
Dr. Pitschel is truly an exceptional person. She is not only incredibly compassionate and committed, but also an excellent communicator. (Translated from German.)
Marcel Paulus
I chose to work with attorney Mügge after researching online, and I have to say: I am extremely satisfied. (Translated from German.)
Andrea Binder
Ms. Ilg is a highly competent, friendly and empathetic lawyer. I also had very positive experiences with Dr. Pitschel in criminal proceedings. (Translated from German.)
From our practice
Typical situations involving German tax liability notices
German tax liability notices commonly affect managing directors, board members, association officers, business acquirers or persons accused of tax evasion. The common feature is that the tax authority seeks to enforce another taxpayer’s debt personally against an additional person.
Unusual account movements
Cash or high-value assets
Business and corporate payments
Money mule or account used for others
Crypto and wallet transactions
House search and data analysis
Enforcement measure or account restriction
German tax liability notice – situation and central review questions
| Situation | Central review questions |
|---|---|
| Managing director / board member | Did duties under Sections 34 and 69 AO apply? Was there intentional or grossly negligent breach, and did it cause the tax loss? |
| Tax evasion / participation | Does Section 71 AO apply? Which tax was reduced by which conduct, and how far does personal liability extend? |
| Withholding taxes | Who was responsible for withholding and payment? What funds were available and which payments were made at the relevant times? |
| Business acquisition / fiscal unity | Do special provisions such as Sections 73 or 75 AO apply, and is their temporal and substantive scope correctly determined? |
| Several potential liable persons | Did the German tax office recognize, exercise and adequately explain its selection discretion? |
A German liability notice is not an ordinary tax assessment. It seeks to enforce another person’s tax debt against an additional person. The underlying tax, personal liability requirements and the authority’s discretionary decision therefore all require separate review.
Received a German tax liability notice? Have the deadline and liability basis reviewed
Have you already received a German tax liability notice, or has the tax office announced personal liability? Tell us briefly which tax types and periods are involved, which liability provision is cited and when the notice was served. We will review the deadline, legal basis and next steps.
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Complex Proceedings
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We represent clients nationwide in Germany against tax liability notices and personal tax liability claims.
Rely on a strategy that separately examines the underlying tax debt, personal responsibility, fault and the tax authority’s discretion.



Frequently asked questions about German tax liability notices
German Tax Liability Notices under Section 191 AO – Frequently Asked Questions
A German tax liability notice is an administrative act by which the tax office claims against a person under a statutory liability provision for another taxpayer’s tax debt. Section 191 AO governs the liability notice itself.
No. Unpaid company taxes do not automatically create personal liability. Under Section 69 AO, the authority must establish, among other matters, a relevant duty, intentional or grossly negligent breach and causation.
Managing directors must fulfil the company’s tax duties and ensure taxes are paid from funds they administer. Personal liability under Section 69 AO additionally requires an intentional or grossly negligent breach that causes the tax shortfall.
Section 219 AO generally contains a subsidiarity rule for payment claims against liable persons, but it has important exceptions, including certain cases involving tax evasion or statutory duties to withhold and remit taxes.
The objection deadline is generally one month after notification of the administrative act. The exact deadline must be checked against service, the notice and its legal-remedies information.
No. Under Section 361 AO, an objection generally does not suspend enforcement. A separate application for suspension of enforcement may therefore be necessary.
Yes. The underlying tax debt is generally part of the review. However, binding effects can limit objections in particular cases, for example where the liable person could previously have challenged the tax assessment as a representative.
Section 191 AO contains its own limitation rules for liability notices. The applicable period depends on the liability provision and can be extended in particular tax-evasion-related situations.
If the objection is rejected, an action can generally be brought before the German tax court. Interim protection against enforcement may still need to be pursued separately.
Secure the deadline now and do not overlook enforcement.
We represent clients nationwide in Germany in tax liability notice cases. For more information on objections, tax disputes and tax court proceedings, see our German Tax Lawyer page.














