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Westpac One Business file formats and examples.

Learn about the different file formats you can upload to Westpac One Business and what your file needs to include.

About this page

This page contains detailed information about each supported file type you can upload to Westpac One Business. For general information about payment files visit the Westpac One Business payment file upload reference guide.

CSV files

Fixed-length files

BACHO files

ISO 20022 PAIN.001 XML files

ISO 20022 PAIN.008 direct debit XML files

Qvalent NZ Payment Import CSV files

Qvalent flat files

Things you should know.

  • T&Cs and fees apply to Westpac One Business. Westpac One Business® is a registered trademark of Westpac Banking Corporation.
  • This guide is provided by Westpac to support our customers with transaction processing, but it is not a comprehensive list of all matters to consider in establishing payments within your business, nor is it a recommendation or opinion. You should consult appropriate experts if you are unsure about how to use this guide. Westpac does not warrant the accuracy, adequacy or completeness of this guide for your business.