Tax Accountant Fees in Perth (2026)
Perth tax fees in our table start at $100–$260 for a wage earner with a single employer and no investments. Bring a rental property, shares or a sale that made a gain and the band becomes $260–$510. Working for yourself as a sole trader costs $150–$510; a company or trust return is $410–$2,550. A business that wants BAS, bookkeeping and the annual accounts handled by one firm all year is quoted $3,050–$10,000 per year. Where you land inside each band depends on the state of your records and on how many questions the accountant has to ask.
Comparing cities, or after the Australia-wide picture? See the national guide: How much does a tax accountant cost in Australia?
Detailed Pricing — Tax Accountant Cost in Perth 2026
| Tier | Typical fee (ex GST) | Basis |
|---|---|---|
| Individual tax return (single employer) | $100–$260 | Per return |
| Individual return with investments or capital gains | $260–$510 | Per return |
| Sole trader return | $150–$510 | Per return |
| Company or trust return | $410–$2,550 | Per return |
| Full business compliance package | $3,050–$10,000 per year | Per year |
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- Mortgage-heavy households. Greater Perth has 41.9% of households paying off a mortgage, above the Australian 35% (ABS 2021 Census). When a loan has funded an investment property, its statements, interest and any redraws become part of what the accountant works through, and the return sits in the $260–$510 band.
- Houses rather than units. Separate houses are 77.8% of Greater Perth dwellings and flats only 7.6% (the national share is 14.2%, ABS 2021 Census). A local investor is more likely to lease out a house than a strata unit, so the paperwork tends to be agent statements, council rates, water bills and repair invoices. Sort them by property before the appointment.
- Sole traders. Sole trader returns run $150–$510. The width of the band reflects how different self-employed people are: a consultant with a laptop and a handful of invoices takes far less time than a tradie with a ute, tools, subcontractors and GST to report. Tell the firm which you are, and whether you are registered for GST, before asking for a price.
- Company or trust returns. Our Perth table prices a company or trust return at $410–$2,550. Family trusts distributing to several beneficiaries, and companies with loans to or from their directors, take more working than a trading company with clean accounts, so a firm will usually want to see the previous year's return before it quotes.
- Bookkeeper or BAS agent. The Tax Practitioners Board draws a line through the bookkeeping job. Bank reconciliations, and data entry that needs no reading of tax law, are not tax agent services; reconciling entries to work out the BAS figures, or confirming those figures, is. Whoever does that part for a fee must hold BAS or tax agent registration, so a package at $3,050–$10,000 per year should say who does what.
- Protection from registration. The TPB says that if you engage a registered tax practitioner you will not be liable for penalties in certain circumstances, a safe harbour you lose with an unregistered preparer. Registered agents must also hold the professional indemnity insurance the Board requires, and they work under its Code of Professional Conduct. That cover comes with every band in the table.
Tax agent, accountant or myTax?
Use a registered tax agent or accountant if you run a business, have investments or capital gains, or want planning advice; the fee is deductible next year.
A single-employer wage earner with standard deductions can lodge through myTax at no cost.
How to Keep the Tax Accountant Cost Sane in Perth
This guide is general information, not advice. Figures are typical ranges compiled from published Australian sources in 2026 and are not a quote; confirm fees with the provider before engaging them.
Frequently Asked Questions — Tax Accountant Cost in Perth
Our Methodology
These are independent estimates from public cost guides, marketplaces and industry rate data, and no provider can influence them, so always get a few quotes. Last reviewed October 2026. Read our full methodology →