A Melbourne freelance graphic designer has finished a strong year and is deciding whether to keep trading under her own name or incorporate. The company rate looks attractive, but the answer isn't found in a headline percentage. The right structure depends on what you retain, what you distribute, the risk you carry and the compliance burden you can manage.
Who this article is for: Australian sole traders, professionals, contractors, tradespeople and small business owners deciding whether incorporation may suit their tax, liability and cash-flow position.
Currency note: This article reflects Australian rules, thresholds and regulator guidance current as at 08/2026.
The Real Question Behind Sole Trader vs Company Tax
The personal question is simple: how much cash do I keep after tax? The structural question is more important: can a different legal entity change the result once retained profits, dividends, personal services income, liability and administration are included?
A sole trader is an individual carrying on business. Business profit is reported in the individual tax return and combined with other taxable income. A company is a separate entity that generally pays company tax before profits are retained or distributed to shareholders. The Australian Taxation Office (ATO) and business.gov.au describe this as a structural difference, not merely a choice between two rates. See the Australian tax differences between a sole trader and a company.
What the decision should test
A sound comparison asks four questions:
- Cash retained: Do you need every dollar personally now, or can the business leave after-tax profit inside the company?
- Income character: Is your revenue generated mainly by your personal skill, labour or reputation?
- Risk exposure: Would a separate entity support better separation between business obligations and personal assets?
- Administration: Are separate company records, payroll, reporting and governance justified by the commercial position?
Practical rule: A company can improve the timing of tax on retained profit, but it doesn't automatically reduce the final tax paid when all profits reach you personally.
The comparison also needs to account for changing circumstances. A sole trader may suit an early-stage business where simplicity and access to cash matter most. Incorporation may become more compelling as profits become consistent, the business employs people, contracts carry greater exposure, or the owners want to retain earnings for working capital. That doesn't make incorporation a universal answer. PSI rules can attribute income back to the individual who generated it, even where a company sits between the client and the professional.
How the Two Tax Engines Actually Work
The tax engines operate differently from the beginning. A sole trader's business profit flows into the individual return, where the profit is assessed alongside other personal income. For 2025–26, the resident individual tax scale is 0% up to AUD 18,200, then 16% from AUD 18,201 to AUD 45,000, 30% from AUD 45,001 to AUD 135,000, 37% from AUD 135,001 to AUD 190,000 and 45% above AUD 190,000, before the Medicare levy in most cases. These current rates are listed by the ATO company tax rates guidance.
A company generally pays 25% if it qualifies as a base rate entity, or 30% otherwise, for 2025–26. The company rate page confirms that the base rate applies from the 2021–22 income year onward. The practical question isn't whether 25% is lower than an individual marginal rate. It is whether the company can retain profit, whether the income qualifies, and what happens when shareholders receive the money.
| Tax lever | Sole trader | Company |
|---|---|---|
| Taxpayer | Individual owner | Company first, shareholder on distributions |
| 2025–26 headline rate | Progressive resident individual rates | 25% for a base rate entity, 30% otherwise |
| Retained profit | Remains taxable to the individual | Can remain in the company after company tax |
| Distributed profit | No dividend layer | Dividends may carry franking credits and create shareholder tax |
| Main qualification issue | Total personal taxable income | Base rate entity eligibility and income character |
The distinction matters because a sole trader can't choose to leave business profit outside their personal assessment. A company may create a timing advantage where earnings remain available for stock, staff, equipment or expansion. That advantage needs careful modelling, especially if the owner later withdraws the accumulated profit.
For a focused explanation of the personal side, read Everglow's guide to sole trader tax rates in Australia. The relevant comparison is after-tax retained profit, not the lowest number printed in a rate table.
A Sydney Sole Trader Worked Example
Dr Anya Sharma is a fictional example used to show how the rules work. She is not an Everglow client.
Consider Dr Anya Sharma, a Sydney sole trader, earning AUD 180,000 of net business profit before the superannuation assumption in this illustration. The decision context is familiar: she wants to know whether incorporation could leave more money available for future investment without creating an unnecessary second layer of tax.
The supplied scenario adds AUD 19,800, described as an 11% super guarantee contribution, producing total taxable income of AUD 199,800. Applying the 2025–26 resident individual tax scale gives an income tax figure of roughly AUD 47,688 before considering the Medicare levy and any available offset. The Medicare levy is about AUD 3,600 in this illustration. Eligibility for the small business income tax offset could reduce the individual result, so the final assessment requires her full circumstances and records.
The equivalent base rate company scenario applies 25% company tax to AUD 180,000, leaving AUD 135,000 of company tax-paid profit available for distribution. That AUD 135,000 isn't Dr Sharma's final personal cash. If she receives it as a dividend, the dividend and its franking credit are included in her personal tax calculation, with the credit applied against tax already paid by the company. The distribution method and timing therefore matter.
The example shows why the company comparison must be split into two stages:
- Entity stage: the company pays tax on its taxable profit.
- Owner stage: the shareholder is assessed when profits are distributed, subject to franking credit treatment.
The sole trader outcome may be less attractive at higher taxable income, but it also avoids company administration and a separate distribution process. Dr Sharma should model the amount she needs personally, the amount she can retain and whether PSI rules apply before changing structure.
PAYG, GST, Super and Reporting Obligations Compared
Tax rate comparisons miss the work required to keep each structure compliant. A sole trader generally reports business income through an individual tax return and may need to pay PAYG instalments if notified. The business and owner sit together for reporting purposes, which often makes bookkeeping and year-end preparation more straightforward.
A company creates another compliance layer. It lodges its own company tax return, maintains separate records and may need payroll systems, Single Touch Payroll reporting, withholding processes and superannuation administration where it employs staff or pays directors. GST, Business Activity Statements and payroll obligations depend on the business's activities, turnover and workforce, so the structure decision shouldn't be made in isolation from operations.
| Obligation | Sole trader | Company |
|---|---|---|
| Income tax return | Owner reports business profit in an individual return | Company lodges a separate company tax return |
| PAYG | Owner may enter PAYG instalments if notified | Company may need PAYG withholding and instalments |
| Payroll | Required if the sole trader employs staff | Required for employees and relevant director remuneration |
| Superannuation | Personal arrangements differ from employee obligations | Employer and director obligations require careful review |
| Records | Business and individual records must support the return | Entity records, payroll, distributions and governance must align |
The Australian Taxation Office also identifies lodgment timing and record-keeping issues that can affect sole traders. For Tax Time 2026, pre-fill information includes assessable payments, ABN details and opening stock, while most Taxable payments annual report data arrives only after 28 August. Late or incomplete information can make a supposedly simple structure harder to finalise. The ATO's individual and business income tax return guidance explains the reporting context.
A sole trader generally has fewer entity-level obligations. A company may justify the extra cost where retained profit, commercial risk or succession matters, but those benefits must exceed the ongoing administration.
For self-employed superannuation considerations, see Everglow's guide to superannuation for self-employed Australians.
When Incorporating Does Not Change the Tax Outcome
A Sydney consultant invoices AUD 180,000 to one technology client from a home office. Incorporating may look attractive, but if the income is personal services income (PSI), the company may not create the expected tax separation. The consultant could face a personal assessment broadly similar in character to the sole trader result, while carrying extra company administration.
PSI is income mainly produced through an individual's personal efforts or skills. The ATO provides dedicated reporting labels for PSI, including amounts with no tax withheld that are entered separately as “Other” PSI in the relevant return instructions. Review the ATO PSI instructions for sole trader and business income before choosing a company.
A company does not automatically turn personal labour into ordinary business income. The PSI rules can attribute income to the individual if the relevant personal services business tests are not satisfied. Examine client concentration, how services are provided, business premises, employment arrangements and the nature of the work. Even passing a personal services business test does not remove the risk that Part IVA could apply where an arrangement lacks a genuine commercial purpose.
Base rate eligibility needs its own test
The 25% company rate applies only to base rate entities. A company that does not qualify uses 30%. Check the ATO's 2025–26 company tax rates when modelling the structure.
Ask four practical questions:
- Who earns the income: Is the business selling a service built mainly on the owner's personal effort?
- How concentrated are clients: Does one client provide most of the revenue?
- What remains in the company: Can profit be retained for a genuine business purpose?
- What happens on distribution: Will the owner need to withdraw nearly all profit immediately?
If nearly all profit must be distributed, the headline company rate may offer little practical benefit. Review the ATO's personal services income guidance before a professional or contractor incorporates.
Dividends, Franking Credits and the Second Layer of Tax
A company pays tax before distributing profit. When it pays a franked dividend, the shareholder generally includes the dividend and the attached franking credit in assessable income, then claims the credit for company tax already paid. This mechanism is designed to recognise tax paid at the company level. It doesn't make every dividend tax-free.
For example, a base rate entity owner receiving an AUD 70,000 fully franked dividend may have an AUD 30,000 franking credit, producing AUD 100,000 of grossed-up assessable income and a credit of AUD 30,000 under the scenario described in the source material. The owner then pays personal tax at their applicable marginal rates, with the credit offsetting the company tax already paid. The final additional amount depends on the owner's other income and circumstances.
A company rate is the first calculation, not the finish line.
Unfranked dividends don't carry a franking credit, so the recipient is assessed on the dividend without that company-tax credit. Salary and dividends also create different PAYG, superannuation and Medicare considerations. Drawing money informally from a company can create problems, particularly where shareholder loans or private use of company funds aren't documented and managed correctly.
The company structure can also affect the timing and design of broader planning, including small business capital gains tax concessions, active asset treatment and succession arrangements. Those matters should be reviewed alongside the business's ownership and asset position, not bolted on after a dividend has been declared.
Everglow's explanation of how to calculate franking credits provides a useful starting point, but a dividend model should use the owner's actual income, distribution history and company records.
Liability, Asset Protection and Estate Considerations
Tax isn't the only reason owners incorporate. A sole trader is the legal person behind the business. Business debts, contractual claims and other liabilities can therefore reach personal assets, subject to the particular claim, insurance and legal circumstances.
A proprietary company, commonly called a Pty Ltd company, is a separate legal entity. It can contract, hold assets, sue and be sued in its own name. That separation may support asset protection where the company is properly governed, adequately insured and not used as a personal wallet. Directors can still face personal exposure for certain obligations, including unpaid PAYG withholding and superannuation liabilities, so limited liability isn't unlimited protection.
| Dimension | Sole trader | Company Pty Ltd |
|---|---|---|
| Legal identity | Owner and business are closely connected | Company is a separate legal entity |
| Business debts | May expose personal assets | Usually sits with the company, subject to exceptions |
| Governance | Simpler operating records | Separate accounts, resolutions and company records |
| Director exposure | No director role | Personal liability can arise for particular statutory debts |
| Death or exit | Business continuity may require a new arrangement | Shares may support a more orderly transfer |
A sole trader's death or incapacity can interrupt contracts, banking and business continuity. Company shares may provide a clearer succession pathway, although the outcome depends on the constitution, shareholders' arrangements, wills, tax and the assets held by the entity. A company also doesn't protect a person from professional negligence or personal guarantees.
For readers comparing international asset-protection concepts, this overview of California corporate veil protection is jurisdiction-specific and shouldn't be treated as Australian advice. Australian owners need Australian legal and tax guidance.
The stronger recommendation is to match structure to risk, not just profit. A medical practice, construction business or consultancy handling sensitive client work may justify a different conversation from a low-risk freelancer, even where taxable profit is similar.
Which Structure Fits Your Situation
Tax outcomes follow facts, not slogans. The right structure matches your profit trajectory, income source, risk profile and personal cash needs. A business owner who needs all earnings for living costs may gain little from a company that adds administration but leaves no profit to retain.
A Brisbane tradie with turnover below AUD 200,000 may reasonably remain a sole trader while the business is owner-operated, risk is manageable and simplicity supports cash flow. That recommendation changes if employees, major contracts, equipment finance or material public liability exposure become central to the business.
A consultant earning between AUD 200,000 and AUD 400,000 should not incorporate on income alone. The consultant should first test PSI, client concentration, the amount of profit that can remain in the business and the likely dividend strategy. Consistent retained earnings and rising commercial risk may support incorporation, but the company rate isn't a substitute for that analysis.
Wei, a new Sydney migrant professional, may be better served by starting while residency, visa conditions, revenue and client arrangements stabilise. Cross-border tax and residency questions can change the outcome, so Wei shouldn't copy the structure used by an Australian colleague without advice.
A professional services firm facing meaningful claims may prefer a company for entity separation and governance, while a small ecommerce brand scaling towards payroll may benefit from incorporation once retained profit, staff and commercial contracts justify the additional work. Owners considering overseas comparisons should separately find the right Dubai company type, because foreign structures don't answer Australian tax questions.
Everglow's company registration service can form part of a wider review, but registration should follow tax, PSI, liability and succession analysis. The structure should serve the business plan, not drive it.
A sole trader may suit simplicity and immediate access to profit, while a company may suit retained earnings, commercial risk and succession. The correct answer depends on your income source, personal tax position, distribution needs and governance capacity.
FAQ
Is company tax always lower than sole trader tax?
No. A company generally pays 25% if it qualifies as a base rate entity and 30% otherwise, while a sole trader is assessed under progressive individual rates. A company distribution can create further shareholder tax, and PSI rules may attribute income back to the individual. Compare after-tax retained and distributed profit, not the entity rate alone.
When does a company structure become tax-effective?
There isn't one universal profit threshold. Incorporation becomes more relevant when profit is consistent, the owner can retain earnings and business risk or succession matters. The analysis must test base rate eligibility, PSI, personal cash requirements, franking credits and company administration before making a recommendation.
Can a sole trader retain profit outside their personal tax return?
No. A sole trader's business profit is reported in the owner's individual tax return, whether or not the owner leaves cash in a separate business bank account. A company may retain after-tax profit in the entity, but later distributions can create shareholder tax and require proper records.
Do PSI rules apply if I use a company?
They may. PSI rules focus on how income is generated, particularly where personal effort or skill produces the revenue. A company doesn't automatically prevent attribution to the individual. Professionals and contractors should review client concentration, business operations and the relevant ATO tests before incorporating.
Does a company protect all personal assets?
No. A company is a separate legal entity, but directors may still face personal exposure for certain obligations, including statutory liabilities and personal guarantees. Insurance, proper governance, separate finances and appropriate contracts remain important. Professional negligence may also create personal exposure depending on the circumstances.
Is changing from sole trader to company reversible?
Changing structure can be possible, but it isn't a simple administrative switch. Asset transfers, contracts, GST, capital gains tax, financing, employee arrangements and future distributions may all require review. Obtain advice before transferring the business or applying for new registrations.
The core answer is clear. Stay a sole trader where simplicity and immediate access to profit dominate, and consider a company where retained earnings, risk separation or succession justify the cost. Everglow Prosperity can assess the numbers and structure together, rather than treating tax as an isolated rate comparison.
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.
Everglow Prosperity can review your projected profit, PSI exposure, retained earnings, distribution plan and liability profile before you change structure. Visit Everglow Prosperity to explore integrated tax and business advisory support.
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