DIY ATO Lodgement vs Commercial Services

Understand how free self-lodgement compares to paying commercial agents or registered tax practitioners, so you can make an informed choice.

What is the difference between DIY lodgement and paying an agent? Statutory DASP tax rates are identical regardless of who submits the application (65% for accounts containing WHM contributions, 35% for ordinary non-WHM accounts). Doing it yourself via the ATO online system costs $0. Using a registered tax agent or claim company costs between a $150 flat fee up to 15–20% of your payout in exchange for handling lost accounts or paper document certification.

Source: ATO DASP System Guidelines Last verified: October 2026



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