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White-collar crime

Fraudulent social security registration under Section 153d StGB

Section 153d StGB in Austria: sham registration, social security, BUAK, management role and first procedural steps.

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Mag. Christopher Angerer, Rechtsanwalt

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7 August 2026 · Mag. Christopher Angerer, Rechtsanwalt

A registration with Austrian social security can become criminally relevant if it only exists on paper or if contributions were not meant to be paid in full from the start. Section 153d StGB is not about every later payment problem. It focuses on the registration, the mediation or the instruction behind it.

This post explains from a legal perspective how the offence should be assessed, which records matter early and why Section 153d StGB must be separated from Section 153c StGB and general illegal work allegations. It is general information and not advice in an individual case.

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Quick assessment

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Choose the situation that best matches your case. You will receive key points and the next concrete step.

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01 Question 1

Which situation is closest to yours?

For Section 153d StGB registration, role, intention to pay contributions and evidence must be separated. Choose the situation closest to yours.

All paths at a glance

Overview of all answers.

01

Personal accusation: clarify file, role and intent.

Where fraudulent social security registration is alleged, the precise file content matters. Do not explain the facts before you know which act, period and evidence are relied on.

From a legal perspective the first step is file inspection and a structured review.

Review the elements →
02

Business or organisational context: separate roles.

Several persons may have been involved in decisions, documents or communication. Responsibilities and knowledge must be reconstructed before a statement is made.

From a legal perspective personal conduct and organisational background must be kept separate.

Practical handling →
03

Evidence issue: secure complete records.

Documents, messages and payment records can be incriminating or exculpatory. They should be secured in their original context and not selectively presented.

The overall picture is decisive.

Secure evidence →
04

Next procedural step: prepare before acting.

Before an interview, complaint or data disclosure, the file and the exact allegation should be known. Silence, written response and evidentiary requests are different tools.

Choose the next step only after legal review.

Plan first steps →

Elements and distinction under Section 153d StGB

Section 153d StGB concerns fraudulent registration with social security or the construction workers fund. The focus is the registration itself and not merely a later arrears situation.

The offence must be separated from Section 153c StGB. That provision deals with withholding employee contributions. Section 153d StGB asks whether it was already clear at registration that contributions would not be paid in full.

From a legal perspective registration, instruction, mediation and actual work must be reviewed separately.

Evidence from registration, payroll and audits

Important records include registrations, employment papers, payroll accounts, payment records, emails, instructions and BUAK material. Responsibilities in payroll can also be decisive.

In construction and subcontracting settings it is important to clarify who actually deployed workers and who decided on contribution payments.

Exculpatory material may show different responsibilities, a genuine payment plan or registration based on verifiable information.

Practical relevance for managers and businesses

For managers, poor payroll organisation does not automatically prove personal intent. Still, it must be clarified who approved payments, instructed registrations and checked records.

Corporate criminal liability under the VbVG may become a follow-up issue. It must not replace the individual assessment.

Affected persons should secure records fully and avoid selective explanations.

First steps before interview or response

Before an interview, the period, the concrete registration and the file content should be known. Only then can silence, a written response or an evidentiary request be assessed.

If you consider filing a complaint, prepare facts precisely with dates, persons, documents and payment flows. General allegations rarely help.

Related posts on Section 153c StGB, illegal work and WKStA proceedings help classify the next steps.

Overview

Review Section 153d StGB in a structured way

A clear structure prevents contribution arrears and sham registrations from being mixed up.

153d StGB in practice
Point Meaning First check
Registration Trigger for the offence Who registered or instructed it?
Payment intention Mental element What was known at registration?
Records Statements and payments Which evidence exists?
Role Person or company Who carried which responsibility?

Important: Do not improvise an explanation for why a registration was made. Clarify the file, contribution position and your exact role first.

Frequently asked questions

Fraudulent social security registration under Section 153d StGB: key questions.

Is every contribution arrears case Section 153d StGB? +

No. Section 153d StGB concerns the registration situation. A later arrears problem must be assessed separately.

How does this differ from Section 153c StGB? +

Section 153c StGB concerns withholding employee contributions. Section 153d StGB starts earlier and reviews the alleged fraudulent registration.

Should I explain the facts immediately in an interview? +

Usually not before file inspection and preparation. Period, registration, evidence and role must be clarified first.

Topics
Section 153dsocial securitysham registrationBUAKmanagementwhite-collar crime

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