Profit and Loss Statement for Sole Traders in Australia (2026 Guide)

Quick Answer

A profit and loss statement (P&L) lists your total income minus your total expenses over a period to show your net profit or loss. As a sole trader in Australia, your net profit is your taxable income and goes on your individual tax return. You don't need to lodge a P&L with the ATO, but you need one to calculate your tax correctly and to survive any audit.

What Is a Profit and Loss Statement?

A profit and loss statement is a financial report that summarises your business income and expenses over a specific period — usually a month, quarter, or financial year. The end result is either a net profit (income exceeded expenses) or a net loss (expenses exceeded income). For a sole trader, this is the single most important financial document you produce.

The structure is simple. At the top you list all revenue — every dollar your business earned from selling goods or services. Below that, you subtract your cost of goods sold (COGS) if you sell physical products, which gives you gross profit. Then you subtract your operating expenses — things like rent, software subscriptions, phone bills, insurance, and accounting fees — to arrive at your net profit or loss.

As a sole trader, you don't pay company tax. Your net profit flows directly onto your individual income tax return (the Business and Professional Items schedule in myTax). That means your P&L accuracy directly determines your tax bill. Understate expenses and you overpay. Overstate them and you risk an ATO audit.

Do Sole Traders Have to Prepare a P&L in Australia?

The ATO does not require you to lodge a profit and loss statement as a separate document. What the ATO does require is that you report accurate business income and deductions in your individual tax return, and that you keep records to back up every number you report for five years. In practice, you cannot do that accurately without a P&L.

If your business has a turnover of $10 million or less, you are classified as a small business entity under the Income Tax Assessment Act 1997. This gives you access to simplified trading stock rules, immediate deductions for prepaid expenses under 12 months, and various concessions — but you still need records. The ATO's record-keeping requirements under section 262A of the Income Tax Assessment Act 1936 mean you must keep all documents that explain your income and expenses.

If you're ever audited, the first thing the ATO requests is a reconciliation between your bank statements and your reported income. A P&L prepared from your actual transactions is how you prove the numbers match. Sole traders who rely on bank statements alone almost always miss deductible expenses and misclassify income.

How to Build a P&L as a Sole Trader: Step by Step

Step one is choosing your accounting method. The ATO allows sole traders to use either cash accounting (record income when you receive it and expenses when you pay them) or accrual accounting (record income when you earn it and expenses when you incur them). Most sole traders with turnover under $10 million use cash accounting because it is simpler and matches your bank account.

Step two is pulling your income together. List every source of business revenue for the period. If you are GST-registered, use GST-exclusive amounts. If a client paid you $1,100 including GST, record $1,000 as income. Common income sources for sole traders include service fees, product sales, contract payments, commissions, and any government business grants (which are generally assessable income under ATO guidelines).

Step three is categorising your expenses. The ATO allows deductions for expenses that are incurred in earning your assessable income under section 8-1 of the Income Tax Assessment Act 1997. Split them into COGS if relevant (materials, subcontractor costs directly tied to jobs) and operating expenses (everything else). Common categories: vehicle expenses, home office costs, professional memberships, software, marketing, bank fees, insurance, and super contributions you make for yourself. Do not include private expenses — that is the fastest way to trigger an audit.

A Real P&L Example for an Australian Sole Trader

Here is a simple annual P&L for a freelance graphic designer operating as a sole trader in Sydney, GST-registered, for the financial year ending 30 June 2026.

Revenue: Client invoices (ex GST) $95,000. Total Revenue: $95,000. Cost of Goods Sold: Stock photography and licensed assets used in client work: $3,200. Gross Profit: $91,800. Operating Expenses: Home office (percentage of rent and utilities, ATO shortcut method or actual): $4,800. Software subscriptions (Adobe Creative Cloud, SAB Account AI, Dropbox): $2,100. Professional indemnity insurance: $1,400. Phone and internet (business portion): $1,200. Accountant fees: $1,500. Marketing and advertising: $900. Superannuation (personal contributions): $11,400 (12% of assessable income — note the Super Guarantee rate rises to 12% on 1 July 2025 and remains at 12% for 2026). Bank fees: $240. Total Operating Expenses: $23,540. Net Profit: $68,260.

That $68,260 is the taxable income declared on the tax return. At 2025–26 individual tax rates, this person pays approximately $14,167 in income tax plus $1,365 Medicare levy (2% of taxable income). Their effective tax rate is around 23%. The P&L is what makes that calculation defensible to the ATO.

How the July 1, 2026 Payday Super Change Affects Your P&L

If you employ any staff — even one casual worker — there is a mandatory change hitting your business on 1 July 2026 that will directly affect how you plan your expense line in your P&L. From that date, the ATO requires employers to pay super at the same time as wages, not quarterly. This is the Payday Super reform, and non-compliance carries a Superannuation Guarantee Charge (SGC) that is not tax-deductible.

For your P&L, this means your superannuation expense line will now reflect cash paid out every pay cycle, not a quarterly lump sum. If your payroll runs fortnightly, you will see 26 super payments per year instead of 4. Your cash flow and expense tracking need to match this new rhythm. The deductibility of super for employees under section 290-60 of ITAA 1997 only applies when contributions are actually paid to the fund — and now that happens fortnightly, not at quarter end.

The practical implication: if you are building or reviewing your P&L mid-year and you have employees, make sure your super expense line reflects all payments already made, not the old quarterly estimate. With 16 days until 1 July 2026, if you have not yet updated your payroll software to run super on payday, do it this week. Late super is assessed as SGC — which adds a 10% annual charge plus an administration fee of $20 per employee per quarter, and the whole amount becomes non-deductible.

How Often Should You Run a P&L and What to Do With It?

Run a P&L every month. Not because the ATO requires it monthly, but because a quarterly or annual P&L only tells you what already happened — it is a post-mortem. A monthly P&L lets you catch problems early: revenue dipping below your break-even point, an expense category blowing out, or a client who is not paying. Sole traders who review a monthly P&L pay less tax at year end because they make smarter decisions during the year, not after it.

Compare each month's P&L to the same month last year. If your revenue is up 15% but your net profit is flat, your expenses are growing faster than your income. That is a problem you need to fix in July, not in June the following year when you are talking to your accountant. Look specifically at your gross profit margin — if it is shrinking, you are either underpricing or your COGS are rising.

At the end of each quarter, use your P&L to estimate your PAYG income tax liability. The ATO may issue you a PAYG instalment notice once your tax bill exceeds a threshold, but many sole traders are not in the system yet and get a large tax bill at lodgment. A quarterly P&L lets you set aside the right amount. A rough calculation: take your year-to-date net profit, annualise it, apply the 2025–26 individual tax rates, and put that amount aside in a separate account every month.

SAB Account AI automatically generates your profit and loss statement from your invoices and expenses — try it free and have your P&L ready before 30 June.

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Is a profit and loss statement the same as a tax return for sole traders?

No — they are different documents that use the same numbers. Your P&L is an internal business report that calculates your net profit. Your tax return is the ATO form where you declare that net profit as taxable income. You need the P&L to fill in the tax return accurately.

Do I include GST in my profit and loss statement?

If you are GST-registered, no — your P&L should show GST-exclusive figures throughout. GST collected is a liability to the ATO, not your income. If you are not GST-registered (turnover under $75,000 and not voluntarily registered), your figures already exclude GST because you do not charge it.

Can I use a spreadsheet for my P&L or do I need software?

A spreadsheet is legally acceptable and many sole traders use one successfully. The risk is manual error and the time cost of doing it yourself. Accounting software automates the categorisation and pulls directly from your bank transactions, which reduces errors and saves hours every month.

What expenses can I deduct on my P&L as a sole trader?

Any expense incurred in earning your assessable income is deductible under section 8-1 of the ITAA 1997, provided it is not private or capital in nature. Common deductible expenses include vehicle costs, home office, software, professional fees, marketing, insurance, bank charges, and personal super contributions where a valid Notice of Intent has been lodged.

How does the Payday Super change from 1 July 2026 affect my P&L if I have employees?

Super paid to employees is only deductible when it is actually paid to the fund. From 1 July 2026, you must pay super with every payrun — so your super expense line will move from quarterly lumps to frequent smaller payments. If you miss a payment, the Superannuation Guarantee Charge applies and that amount is not tax-deductible, which directly increases your net profit artificially and your tax bill.

Related: Sole Trader Tax Deductions Australia · How Much Tax Sole Trader Australia · Eofy Checklist Sole Trader 2026 · Bas Due Dates Australia 2026 · Payday Super 2026