Contact us

Email hello@aftertaxau.com. We read every message and usually reply within a few days.

Good reasons to get in touch

• A figure looks wrong. Tell us the page, the amount and what you expected. Every calculation is tested against the ATO's sample data, but we fix anything that slips through.
• A calculator or guide you'd like to see.
• Using the API or MCP server in your software or AI assistant: see the developer docs.
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What we can't help with

We can't give personal tax advice or look at your tax affairs. For that, contact the ATO or a registered tax agent.

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