ATX - Client File Upload Instructions
How to find your ATX data files and compress them to a .zip
📘 Note: In the article, there are 'xx' fields. Replace these with the expected tax year of the data you are uploading!
📁 Zip ATX Files (ATX 20xx)
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Your ATX files will be located at
C:\ProgramData\Wolters Kluwer\ATX 20xx Server\ATX 20xx Files\FormsetDataby default. -
Navigate to this folder in Windows File Explorer.
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Right-click on the FormsetData folder and click "Compress to..." -> ZIP File (see Screenshot below)

Does your right-click menu look different? Try this one:
📥 Upload the ZIP file to Truss!
Navigate to the Organizer Uploads page and upload your backup file to Truss!
⏸️ If your backup file exceeds 6 GB, please contact Support.