A simple Australian business tax return can sit around AUD 400–550 for a sole trader schedule, while trading companies and trusts commonly fall between AUD 1,400 and AUD 2,500, with complex or employer entities running higher. The final business tax return cost depends less on the form itself than on the quality of the records, the entity structure and the compliance work sitting behind the lodgement.
You're probably looking at two quotes and wondering why one accountant is charging several times more than another. The answer is usually found in what happens before the return reaches the Australian Taxation Office (ATO), not in the final electronic submission.
Who this article is for: Australian sole traders, companies, partnerships, trusts, professionals, employers and small business owners comparing tax preparation quotes.
Currency note: This article reflects Australian rules, thresholds and regulator guidance current as at 09/2026.
Table of Contents
- What Most Australian Businesses Actually Pay to Lodge a Return
- What Actually Drives Business Tax Return Fees Up
- Typical Pricing Ranges by Entity and Complexity
- A Worked Example for a Sydney Sole Trader
- Practical Ways to Manage Business Tax Return Costs
- Common Questions, Timing, and Final Guidance
What Most Australian Businesses Actually Pay to Lodge a Return
A Parramatta business owner might compare a low online quote with a fixed-fee proposal from a local accountant. The cheaper option may cover a straightforward business schedule. The higher quote may include reconciliations, depreciation, review of prior filings and questions about transactions that aren't obvious from the return form.
As a working guide, a sole trader schedule may sit around AUD 400–550, while trading companies and trusts commonly cluster around AUD 1,400–2,500. Company returns are often quoted around AUD 1,000–3,000 or more, and some market pricing extends from roughly AUD 400 to above AUD 5,000 where size and complexity vary, as outlined in Australian company tax return pricing data.
Those figures are indicative, not promises. Transaction volume, the condition of the records, the number of income streams, the advisor's location and the work included in the engagement can shift the quote materially. A dormant company with orderly records isn't comparable with a trading company that employs staff, lodges monthly activity statements and has shareholder loans.
Practical rule: Compare the work behind each quote, not just the amount printed at the bottom.
The Australian Taxation Office tracks the cost of tax compliance by form type across income tax returns, fringe benefits tax returns and activity statements. Its historical table spans 1998–99 through 2024–25, while the 2023–24 Taxation statistics dataset provides a current official foundation for examining compliance costs in Australia. You can read more about business tax return preparation and lodgement.
A sound quote should tell you whether it includes the return, financial statements, basic schedules, ATO lodgement and ordinary correspondence. It should also identify exclusions. Preparation quality matters because an accountant reviewing organised records can focus on judgement and risk, while an accountant rebuilding incomplete records must charge for reconstruction.
What Actually Drives Business Tax Return Fees Up
A straightforward return can become expensive when the accountant must verify, reconcile, interpret or reconstruct the underlying information. The filing form is only one part of the work. Preparation quality, transaction volume and compliance obligations determine how much review the engagement needs.
Compliance triggers that change the workload
Transaction volume affects the checking required. A business with a few clearly coded transactions is easier to assess than one using several bank accounts, payment platforms and loans, particularly where personal and business spending is mixed.
Payroll adds another layer. Employers need payroll records to align with Single Touch Payroll (STP) reporting, superannuation records and the year-end information used in the return. Errors can create follow-up work even where the return itself appears uncomplicated.
Business activity statements (BAS) often sit outside a basic tax return quote. GST, payroll information and year-round reconciliations can all add work. An employer lodging monthly BAS needs more ongoing attention than a quiet sole trader with no GST registration.
Personal services income (PSI) rules can affect professionals and contractors. A company structure does not automatically change the character of income that mainly rewards an individual's personal efforts or skills. The accountant may need to examine contracts, work arrangements and income attribution.
Capital gains tax events, asset disposals, overseas holdings and multiple related entities can also increase the review. Tracing an asset's original cost, determining business use and reconciling inter-entity balances are separate tasks.
Trusts create further pressure points. The accountant may review trustee resolutions, beneficiary entitlements, distribution records and unpaid present entitlements. Companies may also require a Division 7A review covering certain payments, loans and benefits involving private companies and associated parties.
Record quality is a pricing issue
Record systems affect how quickly an accountant can establish what happened during the year. Australian businesses generally need to retain most records for 5 years, starting when the record is prepared or obtained, or when the relevant transaction or act is completed, whichever is later. Some transactions require longer retention. An ATO example shows that a construction-related land transaction can require records to be kept for at least 7 years, as explained in the ATO record-keeping guidance.
Use a consistent system such as Xero, MYOB or QuickBooks, and keep supporting documents attached to the relevant transactions. These systems do not replace professional judgement, but they reduce manual reconstruction and make missing information easier to identify. Review the ATO record-keeping requirements before choosing how to store and retain business records.
Typical Pricing Ranges by Entity and Complexity
Use the table as a quoting guide, not a promise of the final fee. The engagement letter should state which returns, schedules, reconciliations and reviews are included for each entity.
| Entity Type | Indicative Fee (AUD) | Typically Included | Commonly Excluded |
|---|---|---|---|
| Sole trader | AUD 400–550 | Individual return, business schedule, basic review and lodgement | BAS, bookkeeping clean-up, complex depreciation or CGT work |
| Partnership | Generally above a simple sole trader schedule | Partnership return, allocation information and standard schedules | Partner restructuring, unusual assets or extensive reconciliations |
| Discretionary trust | AUD 1,400–1,760 or higher | Trust return, standard schedules and distribution information | Complex distributions, unpaid entitlements, tax planning or deed review |
| Small trading company | AUD 1,500–2,500 | Company return, financial statements, basic schedules and lodgement | BAS, payroll, Division 7A review, detailed CGT or advisory work |
| Company with payroll and monthly BAS | Above the basic company tier | Return and agreed year-round compliance services | Bookkeeping reconstruction, payroll corrections and special projects |
| Complex multi-entity group | Commonly above standard company pricing | Agreed returns, group reporting and entity coordination | International tax, major transactions, audit and extensive advisory |
The table's main value is showing where the price steps occur. A sole trader with clean records may need one individual return and a business schedule. A company can require financial statements, director declarations, minutes and tax schedules. A trust may require distribution reporting, while the deed review remains a separate task.
Payroll and recurring BAS work usually move a company above its basic return tier because the accountant must check reporting across the year. PSI rules, Division 7A matters, trust distributions, bookkeeping corrections and CGT calculations can also require separate review. Confirm whether these items are included before comparing quotes.
The choice between structures affects both tax reporting and governance. Review sole trader and company tax structures before treating a lower filing fee as the cheaper overall option. Preparation quality remains the practical cost control: organised records and clear supporting documents reduce reconstruction, while unresolved payroll, BAS or transaction issues increase the work required.
A Worked Example for a Sydney Sole Trader
Dr Anya Sharma is a freelance graphic designer in Parramatta. She wants a quote for her individual tax return with business income and has assembled bank statements, three income invoices, three deductible receipts and a note for depreciation on her laptop.
Her records point towards an entry-level sole trader engagement. The accountant may begin with a base business schedule fee, then assess whether the mixed GST treatment for one client requires additional checking. If the laptop needs a depreciation calculation rather than a straightforward expense treatment, the quote may move modestly higher.
The important point is that Anya isn't paying for a mysterious “tax return number”. She's paying for the time needed to establish what the income was, whether the expenses relate to producing assessable income, how GST treatment affects the records and how the laptop should be treated under the applicable rules.
A short document list can still contain decisions that require professional review.
If Anya adds a second income stream, the accountant may need to reconcile another source of revenue and distinguish business activity from other income. A vehicle logbook could create further work because the accountant would need to assess the records supporting business use and the chosen deduction method.
Anya may also find it useful to read about legitimate ways to boost your income as a sole trader, while treating any deduction discussion as a prompt for Australian-specific advice rather than a substitute for it. Her final quote would likely sit within the sole trader tier if the records remain complete and the tax issues stay straightforward. It could move into the next band if the engagement includes GST analysis, depreciation, multiple income streams or record clean-up.
Practical Ways to Manage Business Tax Return Costs
Fee management starts before tax season. The strongest lever is clean, timely information, not choosing the shortest quote.
Keep bookkeeping current in Xero, MYOB or QuickBooks and reconcile bank feeds regularly. Match payroll records to STP finalisation data, store invoices and receipts in a consistent folder, and separate business and private spending wherever possible. Provide the complete document pack before signing the engagement letter so the accountant can identify scope early.
Ask each accountant to state whether the fee is fixed and what it includes. A useful comparison asks about ATO lodgement, financial statements, depreciation, BAS, payroll, Division 7A, trust distributions, bookkeeping clean-up and follow-up questions. If the quote excludes a likely issue, ask for the additional fee before work begins.
For accountants, structured onboarding and clear entity-based fee menus help prevent disputes. A documented process can also set expectations about rework where records arrive late or require reconstruction. Practice teams looking to streamline client intake for accountants can use that discipline to improve scope definition, regardless of the software selected.
Take this checklist to your next accountant conversation:
- Entity: Confirm whether the quote covers a sole trader, partnership, trust or company.
- Records: Ask whether reconciled books and document preparation are assumed.
- Compliance: Confirm treatment of BAS, payroll, STP and GST.
- Special issues: Identify PSI, Division 7A, CGT, overseas income or related entities.
- Price: Request the fixed fee, exclusions and hourly rates for extra work.
The lowest quote can cost more if it leads to corrections, delayed lodgement or missed information. Use business cost management guidance to focus on orderly preparation and appropriate scope rather than cutting essential review work.
Common Questions, Timing, and Final Guidance
A sole trader with straightforward records may sit near the lower end of the market, while a company, trust or employer generally requires more preparation. The ATO publishes historical compliance cost information, which helps explain why the true expense includes record keeping, review and administration rather than just the lodgement act.
When is a sole trader return due?
The due date depends on how the return is lodged and the taxpayer's circumstances. Don't rely on a generic calendar entry. Check the current ATO position or review Australian tax return dates before planning the work.
Is the accounting fee tax deductible?
A fee may generally be deductible to the extent it relates to producing assessable business income. Private components may need to be separated, so ask the accountant to identify the business and personal portions rather than assuming the entire invoice receives the same treatment.
What pushes a quote into the higher tier?
Payroll, recurring BAS, GST, PSI analysis, trust distributions, Division 7A, asset disposals, international holdings, poor records and multiple entities can all increase preparation and review time. The accountant should explain which issue is driving the additional work.
How do I judge a fixed-fee quote?
A reasonable fixed fee describes the entity, records assumed, returns included, schedules covered, exclusions and treatment of extra work. Compare two or three quotes against those details, not against the headline amount alone.
The right business tax return cost is the one that matches your entity, records and compliance exposure. A low fee may suit a simple return, while a higher fee may be justified where the accountant must reconcile, interpret and defend more complicated information.
If you would like clarity on how these principles may apply to your own circumstances, contact Everglow on 1300 913 929 or email contact@everglow.au.
To book directly: Book a meeting with Panbo.
Tags: business tax return cost, Australian tax, small business accounting, sole trader tax, company tax return, trust tax return, BAS and payroll, tax compliance
