Insolvency
Creditors

Suretyship after principal debtor insolvency: when payment is due

Suretyship after insolvency: review the instrument, principal debt, court opening, receipts, demand and recourse.

BRANDAUER Rechtsanwälte
Your insolvency law team

BRANDAUER Rechtsanwälte

Insolvency law, Salzburg and throughout Austria

We review the procedural status, contracts, payment records and security, then explain which legal question needs to be addressed next.

1 August 2026, Mag. Bernhard Brandauer, Rechtsanwalt

Insolvency of the principal debtor does not automatically terminate a suretyship. Whether and to what extent the creditor can claim against the surety depends on the written declaration, secured principal debt, agreed type of liability, due date and payments already received.

The Austrian Civil Code distinguishes in particular an ordinary surety from a surety acting as co-debtor. Section 1356 ABGB permits the surety to be pursued first after insolvency proceedings are opened even where the suretyship was expressly limited to the principal debtor inability to pay. This still does not create liability without review of the instrument.

A suretyship is personal security. It should be separated from pledges and other rights to separate satisfaction and from set-off in insolvency.

Before a demand

Which type of suretyship controls the first claim?

Wording, principal debt and payment history must be read together.

Review areas where the principal debtor is insolvent
Area Legal starting point Documents
Ordinary surety Generally pursued after judicial or non-judicial demand on the principal debtor and non-performance. Suretyship, main agreement, due date, demand, receipt and payment history.
Opened insolvency Section 1356 ABGB permits the surety to be pursued first after opening. Opening edict, secured claim, scope and open balance.
Surety and payer Liability as joint co-debtor; creditor may pursue debtor, surety or both. Wording, cap, ancillary claims and payments.
Several liable persons The creditor may pursue the open amount until full satisfaction within section 18 IO. Total balance, dividend, security proceeds and all payments.
Recourse A person paying a debt for which that person is liable succeeds to creditor rights under section 1358 ABGB. Payment evidence, subrogation, security and claim schedule.

Guarantees, comfort letters and pledges can also provide security but do not automatically follow the ABGB suretyship rules.

Classify the position

Which question about the suretyship comes first?

The check separates role, type of instrument, open principal debt and recourse.

Discuss the specific matter with the firm.

01 Question 1

From which role are you reviewing the suretyship?

Your answers

Review the documents

01

Interpret the complete instrument

Review the written declaration, main agreement, secured purpose, cap, duration, ancillary claims and termination terms together. The heading alone does not decide whether the instrument is an ordinary suretyship, co-debtor liability or another form of security.

02

Review conditions before opening

Without opened insolvency proceedings, section 1356 ABGB does not apply merely because of a crisis or petition. For an ordinary surety, due date, demand on the principal debtor and non-performance are central.

03

Confirm court opening first

Verify the debtor, court, case reference and opening date in the court notice. An insolvency petition, restructuring effort or cessation of payments is not the same as opened proceedings.

04

Recalculate the open secured amount

Combine principal, interest, costs, part payments, dividend and proceeds from other security in one account. The creditor cannot receive more than the open claim in total. The agreed cap is an additional limit.

05

Separate objections to debt and instrument

Separate objections concerning creation, amount and due date of the principal claim from objections to the suretyship. A demand should identify the amount, basis and applicable liability limit.

06

Prepare the demand or response

Align the type of suretyship, opening status, open principal debt, due date and payments. Then make a reasoned demand or itemised response. Avoid blanket admissions and blanket rejections.

07

Document subrogation and recourse

Under section 1358 ABGB, a person paying a debt for which that person is liable succeeds to creditor rights. Preserve payment, scope of transfer and security to be handed over. In opened insolvency proceedings, align recourse with the filed and satisfied claim.

Connect the written suretyship to the principal debt

Section 1346 ABGB requires the surety declaration to be in writing. Review therefore starts with the complete instrument and amendments plus the agreement or other basis for the secured principal debt.

Record secured purpose, cap, term, due date, interest, costs and demand conditions. A broad clause may require interpretation. The open amount cannot be inferred solely from the original suretyship sum.

The creditor hub places a suretyship alongside claim filing, ownership and procedural status.

Distinguish an ordinary surety from a co-debtor surety

Under section 1355 ABGB, an ordinary surety can generally be pursued only after the principal debtor fails to perform following judicial or non-judicial demand. Due date, demand and non-performance need evidence.

A person who undertakes as surety and payer is liable as a joint co-debtor under section 1357 ABGB. The creditor may generally choose the principal debtor, the surety or both. The written declaration determines whether this was actually agreed.

A bank guarantee can be more independent and is not automatically equivalent to a suretyship. Wording and secured purpose matter more than an internal accounting label.

Treat opened insolvency as a specific access point

Section 1356 ABGB permits the surety to be pursued first after insolvency proceedings over the principal debtor are opened. The wording covers even a suretyship expressly limited to inability to pay.

Court opening is decisive. A creditor petition, restructuring effort or cessation of payments does not replace it. Save the opening edict, debtor details and case reference.

Opening does not remove objections to the principal claim or contractual limits. Basis, due date, amount and receipts still require review.

Account for several liable persons without overpayment

Where several persons are jointly liable, section 18 IO permits the creditor to assert the amount open at opening against each insolvent debtor until full satisfaction. It does not allow multiple final satisfaction.

The surety account should combine dividend, principal debtor payments, surety payments, other security proceeds and credits. Each receipt reduces the open secured amount where it relates to the same claim.

Realising a pledge and pursuing a surety are different routes. The article on rights to separate satisfaction explains the proprietary security route.

Align recourse after payment with the insolvency file

A surety paying a debt for which the surety is personally liable succeeds to the creditor rights under section 1358 ABGB. The satisfied creditor must hand over available remedies and security.

In insolvency proceedings, identify what the creditor filed, what was received and which part transfers through the surety payment. Creditor and surety cannot both pursue the same extinguished amount.

Combine payment evidence, payment allocation, transfer statement, instrument, principal claim and schedule status. Filing a claim remains a separate procedural step.

Insolvency does not mean an automatic surety demand: Opening can change the order of access, but it does not replace review of the instrument, principal debt, due date, liability limit and receipts. An unexplained total should neither be admitted nor demanded.
FAQ

Common questions about suretyship and insolvency

Does principal debtor insolvency end the suretyship? +

No. Opening does not automatically end the suretyship. Existence and scope depend on the instrument, principal debt and statutory rules.

Must the creditor demand payment from the principal debtor first? +

Section 1355 ABGB generally applies to an ordinary surety. Section 1356 ABGB contains a special rule after opening. The type of suretyship still requires review.

What is a surety and payer? +

Under section 1357 ABGB, a surety and payer is liable as a joint co-debtor. The creditor may generally pursue the debtor, surety or both.

Can the creditor retain the dividend and full surety amount? +

Only up to full satisfaction of the open secured claim. Payments and security proceeds need accounting, and overpayment is not due.

What rights does the surety have after payment? +

Section 1358 ABGB provides for succession to creditor rights. Scope, security and treatment in insolvency depend on the payment and existing filing.

Topics
SuretyshipPrincipal debtorCo-debtor suretySecurityRecourse

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