S - Purchases and other costs cannot be negative : LodgeiT

S - Purchases and other costs cannot be negative. - (CTR)

Modified on: Wed, 4 Mar, 2026 at 3:28 PM

Prompt error: S - Purchases and other costs cannot be negative.

Suggested resolution:

This error notification "S - Purchases and other costs cannot be negative." is an ATO validation error and needs to be resolved. A company tax form with a negative amount at Label 8S will not be accepted by ATO.

Please check your mapping of accounts (related guide: Chart of Accounts and Mapping) or contact the ATO for advise on how to work out the tax form on this case.

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