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PLS data validation and troubleshooting

How your software examines your data for errors and prevents you lodging in PLS until you have corrected errors.

Last updated 30 June 2025

The ability to partially complete a form in PLS will depend on your software package.

Pre-lodge checks confirm details and discrepancies before lodging in PLS. Your software may call this a validation check.

The interactive check in PLS is an enhanced pre-lodge check of activity statements and individual tax returns.

How to avoid simple errors on returns lodged in PLS that can delay the issue of assessments to your clients.

What to do before phoning the ATO or your digital service provider.

See key practitioner lodgment service (PLS) errors along with the recommended action to take.

QC49409