Tax Accountant Fees in Adelaide (2026)
If your only income is a wage from one Adelaide employer, plus a handful of work deductions, our table puts the return at $90–$230. Bring in rent, dividends from shares or a capital gain and the job moves to $230–$470. A sole trader pays $140–$470; company and trust returns fall within $370–$2,350; and a fully outsourced year of activity statements, bookkeeping and year-end accounts costs $2,800–$9,300 per year. Greater Adelaide has a large stock of townhouses and semi-detached homes and a high share of mortgaged households, so ask early whether an investment property puts your return in the higher individual tier.
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 Adelaide 2026
| Tier | Typical fee (ex GST) | Basis |
|---|---|---|
| Individual tax return (single employer) | $90–$230 | Per return |
| Individual return with investments or capital gains | $230–$470 | Per return |
| Sole trader return | $140–$470 | Per return |
| Company or trust return | $370–$2,350 | Per return |
| Full business compliance package | $2,800–$9,300 per year | Per year |
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- Townhouses held as rentals. Townhouses, terraces and semi-detached homes account for 16.3% of Greater Adelaide dwellings, against 14.6% for South Australia and 12.6% nationally (ABS 2021 Census). Renting one out adds the rent, the holding costs and the depreciation on fittings to the return, which moves it to $230–$470. Bring the lease and the property manager's statements so the agent is not rebuilding the year from bank entries.
- One wage or several streams. The ABS 2021 Census puts the median Greater Adelaide household income at $1,548 a week, and just over half of homes there have three bedrooms (51.3%). When the money comes as wages from a single employer with no investments, the return is the straightforward job at $90–$230. Each extra stream, such as a side business, an inherited share parcel or a crypto sale, adds schedules and time.
- Sole trader, company or trust. A sole trader's business income goes on the owner's own return, quoted at $140–$470. A company or trust lodges a return of its own as well, at $370–$2,350, and its owners or beneficiaries generally lodge personal returns too. If you are weighing a change of structure, ask the accountant to price the yearly compliance cost of each option before you decide, because the fee follows the structure for years.
- Records you hand over. The ATO says you are responsible for the records you give your tax agent. Receipts sorted by category, a rental statement from the property manager and a bank export that matches it can be worked through quickly, while a shoebox of paper turns into billable hours. The myDeductions tool in the ATO app lets individuals and sole traders keep copies of records and send them to their agent.
- How the fee is set. Some practices charge a fixed fee per return, some bill by the hour, and others sell an ongoing package that bundles activity statements, bookkeeping and year-end work ($2,800–$9,300 per year). The Tax Practitioners Board suggests agreeing with your agent on the work to be done, when it is due and how much it will cost, and many agents set that out in a letter of engagement for you to sign.
- A mortgage-heavy city. A mortgage sits on 37.1% of Greater Adelaide households, against 35.6% for South Australia, while 28.4% rent (ABS 2021 Census). A loan split between your own home and a rental takes longer to work through than a single home loan, so bring the full loan statements rather than a yearly total, and let your agent decide what belongs on the return.
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 Adelaide
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 Adelaide
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 →