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Compensation after a partial acquittal: Which detention days are recoverable?

Compensation after a partial acquittal under section 2 StEG 2005: attributing detention days to the acquitted allegation and identifying the key documents.

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21 September 2026. Mag. Christopher Angerer, Rechtsanwalt

A partial acquittal turns detention compensation into an attribution question. Under section 2(1)(2) StEG 2005, the issue is whether the detention arose from suspicion of the criminal offence for which the person was later acquitted or discharged from prosecution. The provision does not create a simple rule that all days, or only the final days, are recoverable after a partial acquittal.

The connection between each period of detention and the acquitted allegation must be reconstructed. Detention orders, changes to the indictment, hearing records, the operative part of the acquittal and proof of release belong together. This article explains that boundary. The general rules on entitlement, procedure and amount are covered in the background article on detention compensation.

Quick assessment

Which period matters after a partial acquittal?

Classify the procedural outcome and the connection between detention and the acquitted allegation. The selection is not a file review, but it points to the next documents.

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01 Question 1

How did the proceedings end for the individual allegations?

For section 2 StEG 2005, the relevant questions are which offence was covered by the acquittal or discharge and how the detention related to it.

All answers at a glance

Which period of detention matters?

01

After a partial acquittal, the acquitted offence, the grounds for detention and the periods of detention must be examined together.

Section 2(1)(2) StEG 2005 refers to an acquittal or discharge in respect of that offence. A partial acquittal therefore does not by itself make every day of detention recoverable. The key questions are which allegation supported the detention and for which period.

The detention decisions, the development of the indictment and the final operative part of the judgment must be read together. The result may show that a period is fully attributable, partly attributable or not yet safely attributable on the available file. The answer depends on the procedural history.

Background: compensation for unlawful detention →
02

Where detention and acquittal concern the same offence, the central attribution issue is clearer, but the other StEG requirements remain open.

If the detention decisions show that detention concerned only the offence ending in acquittal, the connection between detention and acquittal is clearer. This opens the section 2 StEG 2005 assessment. The remaining statutory requirements and possible exclusion grounds still have to be examined on the complete file.

The operative part of the acquittal is therefore not enough on its own. The detention order, the duration of detention and proof of release are also needed to determine the relevant period with confidence.

Overview: pre-trial detention in Austria →
03

An acquittal on a different allegation does not answer whether detention for this allegation is recoverable.

Section 2(1)(2) StEG 2005 links the acquittal to the offence on suspicion of which the person was arrested or held. If that allegation ended in conviction or is still pending, an acquittal on a different allegation does not by itself establish a compensation claim for the same detention.

Each allegation and the detention decision must therefore be separated. A conviction on one allegation may also raise questions about crediting or other limits on the claim. The complete sequence of decisions is needed.

Related: crediting of pre-trial detention →
04

With a combined detention decision, the procedural chronology determines the next attribution step.

With several allegations, the later judgment may not explain the detention by itself. Start with a chronology: which allegations existed at arrest, which grounds were stated, when did the indictment change and when did detention end? This sequence shows whether individual periods retain a connection to the acquitted offence.

If detention orders or hearing records are missing, the file should be completed first. A premature calculation can give the acquittal too wide or too narrow an effect on the period of detention.

Procedural context: the duty to expedite detention cases →

What section 2 StEG requires after a partial acquittal

Section 2(1)(2) StEG 2005 contains two linked elements. The person must have been arrested or held on suspicion of a criminal offence. The person must then be acquitted or discharged from prosecution in respect of that offence. The wording therefore focuses on the particular allegation that gave rise to detention.

A partial acquittal can meet this requirement for one allegation. It still does not identify the part of the detention attributable to it. This is especially important where several allegations were pursued together or where the detention decision relied on a changing factual basis during the proceedings.

The later acquittal is the starting point. To identify recoverable days, the file must also show a temporal and factual connection between each detention period and the acquitted offence. That connection cannot be assumed merely from the outcome of the trial.

The key distinction

Acquittal, detention allegation and recoverable time

The outcome of the proceedings does not answer the compensation question on its own. The link between the individual allegation and each period of detention remains decisive.

Questions for assessing detention compensation after a partial acquittal
Situation What follows Relevant documents
One allegation, one ground Detention and acquittal concern the same offence Attribution is clearer, while the remaining requirements still need review Detention order, judgment, proof of release
Several allegations together The detention decision refers to several offences Each period needs a factual connection to the acquitted offence Detention orders, indictment, amendments and records
Allegation later changed The initial and later allegations differ The procedural development may affect how the acquittal relates to detention Amended indictment, detention review and reasons
No acquittal on detention allegation The acquittal concerns a different offence This does not establish a separate claim under section 2(1)(2) StEG for the other allegation Complete operative part and detention grounds

Section 2 StEG 2005 contains no fixed calculation formula for a partial acquittal. The attribution must be developed from the procedural history and the decisions.

How the detention period is attributed to an offence

The attribution starts with the first detention order. It shows which suspicion and which ground for detention mattered at arrest. Each extension or detention hearing must then be checked to see whether the same allegations supported continued detention. An amendment to the indictment also belongs in the chronology.

The period between a change in the allegation and release is often important. If detention was first based on several offences and later only one allegation remained, the later decision may matter for individual periods. A simple division by calendar days ignores that development.

The final step is comparison with the operative part of the judgment or the discontinuance decision. The acquittal must cover the offence whose suspicion supported the relevant detention. If the file is inconsistent or incomplete, the safe result is an open attribution question until the missing documents are obtained.

What must be separated from remaining allegations

A partial acquittal may sit alongside a conviction or another outcome on further allegations. These results must be kept separate when detention compensation is assessed. Section 2(1)(2) StEG asks whether detention was connected to the offence that ended in acquittal or discharge from prosecution.

An acquittal on one count therefore does not automatically produce compensation for detention maintained solely because of another count that was not acquitted. At the same time, a remaining conviction cannot conceal a possible connection between earlier detention and the acquitted allegation without further analysis.

Crediting pre-trial detention against a later sentence is a separate issue. It may affect the assessment of the same period, but it does not replace the section 2 StEG examination. The related article on crediting under section 38 StGB addresses that connection.

Which documents support the detention-day assessment

The review should use a simple chronology. Start with arrest and the first detention order and end with release. Add every detention hearing, every change to the allegation, every narrowing or expansion of the indictment and the decision that ended the proceedings.

The complete detention order, extension decisions, hearing records, indictment and amendments are particularly useful. They should be read with the acquitting judgment or discontinuance decision and an official record of the start and end of detention. A page showing only the result of the trial is often insufficient for allocating individual days.

Order the documents by date and allegation. A table can ask three questions for each period: which offences were named, which ground for detention was given and whether the later acquittal covers that offence. This makes clear where the attribution is supported and where legal assessment remains open.

Frequently asked questions

Questions often asked after a partial acquittal.

Are all detention days automatically recoverable after a partial acquittal? +

No. Section 2(1)(2) StEG 2005 links the claim to the offence on suspicion of which the person was detained and for which an acquittal or discharge follows. Where there are several allegations, the connection between each period of detention and the acquitted offence must be examined.

Is there a fixed formula for dividing the detention days? +

Section 2 StEG 2005 contains no fixed day-count formula for a partial acquittal. The attribution is developed from the detention decisions, the procedural development of the allegations and the final operative part. A simple division by the number of allegations is not a substitute for that review.

What matters when one detention decision covered several allegations? +

The chronology and reasons for the detention decisions matter. The question is whether and for how long the acquitted allegation supported detention. The key documents include detention orders, indictment amendments, detention-hearing records and the complete judgment.

What does a conviction on another allegation mean for compensation? +

A conviction on another allegation does not decide the position for every day of detention. The acquittal and conviction must each be compared with the detention grounds and the relevant periods. Crediting detention against a sentence must also be checked separately.

Topics
pre-trial-detentiondetention-compensationpartial-acquittalsteg-2005section-2-stegrecoverable-detention-days

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