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Small Business Tax Support

Running a small business is demanding. At OneTax, we take the stress out of your tax obligations by offering end-to-end support tailored to Australian small businesses. From quarterly BAS to your annual tax return, we ensure you meet ATO requirements while optimising your tax position.

Whether you're a sole trader, partnership, company, or trust, we help you stay compliant and keep more of your profits through smart tax planning, accurate reporting, and proactive advice.

We help you understand your obligations, avoid penalties, and maximise your deductions—all with clear, plain-English communication.

We Offer The Benefits

Small business owners wear many hats—and tax shouldn’t be one of them. We act as your dedicated tax partner, handling everything from bookkeeping to lodgement, GST to PAYG withholding. We also ensure you benefit from available small business tax concessions, including instant asset write-offs and simplified depreciation.

  • Quarterly & annual tax lodgements
  • Tax deductions & expense claims
  • Payroll & superannuation compliance
  • Business income & cash flow planning
  • ATO correspondence & audits
  • Tax strategy reviews

Any questions find here

Yes, we assist all business types—sole traders, partnerships, trusts, and companies.

We can bring you up to date quickly and liaise with the ATO to minimise penalties.

Absolutely—we’ll tailor our approach based on the timing and frequency of your income.

Absolutely — we specialise in supporting new and growing businesses.