Section 1395 ABGB: debtor protection before knowledge of an assignment
Does payment to the former creditor protect the debtor before knowledge of an assignment? Section 1395 ABGB, notice, receipt and evidence explained.
19 September 2026, Mag. Bernhard Brandauer, Rechtsanwalt
A payment to the former creditor may remain effective even though the claim has already been assigned. Under section 1395 of the Austrian Civil Code (ABGB), the debtor may pay the first creditor for as long as the transferee of the claim has not yet become known to the debtor.
The assessment therefore focuses on the time of knowledge and on the actual communication. The new creditor should be able to show when the debtor learned about the assignment and the new person entitled to receive payment.
This article deals only with a debtor payment made before knowledge of the assignment. It does not address the validity of the assignment between the creditors, set-off or the purchase of a claim in insolvency proceedings.
Which payment situation applies after an assignment?
Place the payment, the notice and the response in chronological order. The actual documents determine the review.
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What happened in connection with the assignment?
Choose the answer closest to your situation.
Overview of all answers.
Review payment and knowledge together
Arrange the payment record, due date and every message received before payment. The key issue is whether the transferee was already known to the debtor at that time.
Document the content of the notice
Keep the original notice with sender, recipient, date and content. Then review whether the new creditor and the affected claim were clearly identifiable and when the notice was received.
Separate conflicting instructions
Create a timeline of every instruction and payment. Where several statements identify different recipients, assess the content, origin and receipt of each message separately.
What section 1395 ABGB protects the debtor from
An assignment is an agreement between the former creditor and the transferee of a claim. Section 1395 ABGB makes clear that this does not automatically create a new obligation between the transferee and the debtor. For the debtor, the previous payment recipient therefore remains relevant at first.
As long as the transferee is not known to the debtor, the law permits payment to the first creditor or another settlement with that creditor. The rule protects payment to the former creditor during the period before the debtor learns of the transferee.
The protection answers a question of timing. It does not determine whether the assignment was validly agreed between the creditors or which claims they may have against each other. For the debtor payment, the time of knowledge is central.
Why the time of knowledge is decisive
Section 1395 ABGB links the protection to knowledge of the transferee. It is therefore insufficient to record only the date of the assignment agreement. The payment, the receipt of later letters and the information actually available to the debtor are equally important.
An internal agreement between creditors does not necessarily inform the debtor. Conversely, a reliable notice may place the relevant point before a later payment. The notice must be reviewed in the individual case to establish whether the new creditor and the affected claim were identifiable.
Where there are several payments, prepare a timeline for each one. A payment before knowledge is assessed differently from a payment made after clear information. General statements about the entire balance can conceal this distinction.
How notice and receipt of the assignment are proved
Section 1395 ABGB refers to the time when the transferee becomes known to the debtor. In practice, the sender, recipient, content and receipt of information must therefore be traceable. A mere assertion that the debtor knew about the assignment does not replace this evidence.
Keep the assignment notice, emails, messages, attachments, replies and information from the former creditor. For a telephone call, a prompt file note and written confirmation can help, while the actual content of the conversation remains decisive.
The information should identify the claim so that the debtor can allocate it. Where there are several invoices, partial payments or business relationships, the amount, contractual basis and payment recipient must be separated carefully. Vague collective notices may create later evidentiary disputes.
When payment to the former creditor has effect
Where the debtor paid before the transferee became known, section 1395 ABGB provides the statutory protection. The payment must be assessed by its timing and by the information available then. This requires the payment record and communications up to that date.
For a bank transfer, the instruction, execution and recipient matter. For cash or another settlement, retain the receipt, agreement and specific allocation of the payment. A payment can be assessed only to the extent that it can be allocated to the claim.
The new creditor should therefore present more than the assignment agreement. The payment and notice chain should be complete. The debtor should also be able to explain what information was available before payment and why payment was made to the former creditor.
How partial payments and several claims are organised
Record each partial payment with date, amount and recipient. Then review which invoice or balance the payment was meant to cover. Knowledge of the transferee may have arisen between two partial payments.
Where several claims exist, a notice should not automatically be attributed to every business relationship. The assignment document, notice and payment record must concern the same claim or a clearly identifiable group of claims. Otherwise the allocation remains uncertain.
A table showing payment date, amount, recipient, notice and document makes the review easier. It separates the debtor-protection question from the later accounting between creditors and prevents amounts already credited from being demanded again.
Common errors when a claim has been assigned
A common error is to equate the assignment agreement with the debtor’s knowledge. The agreement between creditors may already exist while the debtor continues to pay the former creditor. This separation in time is central to section 1395 ABGB.
A notice without clear allocation creates another problem. If neither the claim nor the new payment recipient can be identified, the content requires closer review. A later notice also cannot retrospectively change the assessment of an earlier payment.
Payments, credits and partial settlements are often considered only in the final balance. A complete timeline shows which payment occurred before knowledge and which followed it. That is the basis for a transparent claim review.
Which documents help with the claim review
For the first review, bring together the assignment agreement, the invoice or contractual document and a list of all payments. Keep the notices to the debtor and the replies in their original form as well.
A short chronology starts with the origin and due date of the claim, records the assignment, lists each notice and ends with payments and the current claim statement. It shows which facts are established and where evidence is missing.
The appropriate next step depends on whether the debtor paid before or after knowledge and whether the communication was clear. Only then can a further demand, an agreement or court action be assessed properly.
Common mistake: The new creditor automatically treats the assignment date as the date on which the debtor learned about it. For a payment under section 1395 ABGB, both dates must be kept separate.
How the firm assesses payment and knowledge
BRANDAUER Attorneys first place the claim, assignment, payment and communication in one timeline. For each payment, the review identifies the named recipient and the information available to the debtor at that time.
The notice, receipt, claim description, partial payments and replies are then assessed separately. The review remains focused on debtor protection under section 1395 ABGB and does not merge it with the internal accounting between former creditor and transferee.
For an enquiry, the assignment agreement, affected invoices, payment records and complete communication are useful. This allows the next step to be based on the actual documents.
Frequently asked questions about payment before knowledge
May a debtor pay the former creditor after an assignment?
Under section 1395 ABGB, the debtor may pay the first creditor for as long as the transferee has not yet become known to the debtor. The payment, knowledge and communication must be placed in chronological order.
Does the assignment agreement prove that the debtor knew about it?
The agreement shows the arrangement between the creditors. Whether and when the debtor knew about the transferee also depends on the actual notice and its receipt.
What if the debtor paid partly before and partly after the notice?
Each payment must be reviewed by date, amount, recipient and allocation to the claim. The time of knowledge may fall between two partial payments.
Which documents matter when reviewing payment after an assignment?
The assignment agreement, invoices, payment records, notices, replies and a timeline are useful. They should show when the debtor knew which person was entitled to receive payment.
Section 1395 ABGB, Assignment, Claim transfer, Debtor, Payment, Knowledge, Creditor, Austria