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Have a question about the calculator, found a bug, or want to suggest a new feature? We'd love to hear from you. Drop us a message below.
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The GST Calculator is built and maintained as a free utility for Australian business owners and freelancers. We try to respond to all inquiries within 48 hours.
mail hello@thegstcalculator.com.au
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Tax Questions?
Please note that we cannot provide financial, legal, or tax advice. For specific questions regarding your BAS or ABN, please consult your accountant or visit the ATO website.