An LLM-Based Assistant for Debt Waiver Court Procedures

Lluis Padro, Daniel Ferrés, Roser Saurí, Mireia Artigot


Abstract
Spanish Insolvency Law 1/2020 of the 5th of May enables individuals to apply for debt waiver under certain conditions. The large number of applications submitted each year places a heavy burden on judges and court officers, who must examine heterogeneous documentation before issuing a ruling. This paper presents an AI-based assistant designed to support the processing of debt waiver cases. The system integrates PDF-to-text conversion, rule-based document classification, large language model (LLM)-based information extraction, and post-processing to consolidate fragmented or duplicated records. A front-end interface provides structured summaries of the application content, and can automatically generate draft rulings. Evaluated on a set of real applications, the system achieves over 92% F1 in document classification and up to 91% F1 in personal data extraction, showing the potential of open-source LLMs to reduce administrative workload and accelerate judicial procedures, while keeping the final decision with the judge.
Anthology ID:
2026.lrec-main.35
Volume:
Proceedings of the Fifteenth Language Resources and Evaluation Conference
Month:
May
Year:
2026
Address:
Palma de Mallorca, Spain
Editors:
Stelios Piperidis, Núria Bel, Henk van den Heuvel, Nancy Ide, Simon Krek, Antonio Toral
Venue:
LREC
SIG:
Publisher:
ELRA Language Resource Association
Note:
Pages:
505–514
Language:
URL:
https://preview.aclanthology.org/ingest-lrec/2026.lrec-main.35/
DOI:
Bibkey:
Cite (ACL):
Lluis Padro, Daniel Ferrés, Roser Saurí, and Mireia Artigot. 2026. An LLM-Based Assistant for Debt Waiver Court Procedures. International Conference on Language Resources and Evaluation, main:505–514.
Cite (Informal):
An LLM-Based Assistant for Debt Waiver Court Procedures (Padro et al., LREC 2026)
Copy Citation:
PDF:
https://preview.aclanthology.org/ingest-lrec/2026.lrec-main.35.pdf