What is a crucial step to take when filing an objection against an ATO decision?

Including supporting documents with the objection is crucial because these documents substantiate the claims being made and provide the necessary evidence to support the argument against the ATO decision. When filing an objection, the ATO needs a clear and comprehensive understanding of the reasons for the objection, and documentation plays a key role in fleshing out those reasons. Supporting documents can include financial records, correspondence, or any relevant paperwork that can help strengthen the case. This evidence may significantly influence the outcome of the objection, making it more likely that the ATO will reconsider its initial decision based on the new information presented.

In contrast, providing a detailed personal background may not add value to the technical aspects of the objection. Submitting an objection without documentation lacks the necessary evidence to support the claims, likely weakening the case. While requesting an extension could be beneficial in certain situations, it does not directly address the need for a well-supported objection.