Profit and Loss Report for Small Business in Australia (Free P&L Guide)

Q: What is a profit and loss report?

A profit and loss report (P&L, also called an income statement) summarises your revenue, your expenses, and the profit left over after expenses, for a chosen period. It is one of the two most important small business reports, alongside the balance sheet.

Q: Do sole traders need a profit and loss statement?

Not legally — sole traders aren’t required to file a P&L. But you need the numbers a P&L produces to fill in your personal tax return’s business schedule, and you need them to make pricing and hiring decisions. Most accountants prepare one as part of the annual return.

Q: How often should I run a P&L?

Monthly is the practical minimum if you want it to influence decisions. Quarterly is what most sole traders end up doing in practice (aligned with BAS). Annually is what you owe your accountant by 31 October (or your extended due date if you have a registered tax agent).

Q: What’s the difference between revenue and profit?

Revenue is the total amount you invoiced (or earned), before any expenses. Profit is what is left over after every business expense has been subtracted. A business can have high revenue and very low profit — the gap is where most pricing decisions live.

Q: Is a P&L the same as cash flow?

No. A P&L records income when an invoice is issued and expenses when they are incurred (accrual basis). Cash flow records when money actually arrives or leaves the bank account. A profitable business can still run out of cash, and vice versa. Both reports matter.

Quick answer

A profit and loss report (P&L) is a one-page summary of revenue minus expenses equals profit, over a chosen period (a month, quarter, or year). For Australian sole traders and small businesses, it’s the single most useful report you can run — it tells you whether the work you’re doing is actually paying off, and feeds directly into your annual tax return.

What a P&L looks like

The structure of every P&L is the same. Here’s a worked example for a sole-trader consultant for one quarter:

Profit &amp; Loss — Q4 (Apr–Jun 2026)

REVENUE
  Consulting fees                            $32,500
  Workshop fees                              $ 4,200
  Total revenue                              $36,700

LESS: COST OF GOODS SOLD
  Sub-contractor fees                        $ 3,000
  Total COGS                                 $ 3,000

GROSS PROFIT                                 $33,700

LESS: OPERATING EXPENSES
  Software subscriptions                     $   840
  Phone &amp; internet                            $   480
  Travel &amp; vehicle                            $ 1,250
  Marketing                                  $   600
  Professional development                   $   450
  Bank &amp; payment fees                         $   215
  Accounting &amp; bookkeeping                    $   400
  Total operating expenses                   $ 4,235

NET PROFIT (before tax)                      $29,465

That’s it. The whole thing is three blocks: revenue at the top, costs and expenses subtracted, profit at the bottom. Anyone running a small business should be able to read this in 30 seconds.

The two layers: gross profit vs. net profit

A P&L has two profit figures, and they tell you different things:

Gross profit = revenue minus the direct cost of producing what you sold (sub-contractors, materials, software you on-sell). Tells you whether the work itself is profitable, before any overheads. If gross profit is thin, your pricing is wrong.
Net profit = gross profit minus operating expenses (rent, software, phone, marketing). Tells you what’s left after running the business. Net profit is the figure you’re taxed on.

For pure-service sole traders (freelancers, consultants), gross profit and net profit are often close because there’s minimal cost of goods. For trades, retailers, and anyone who buys-and-resells, gross profit is the metric that matters most.

The categories that map to your tax return

Australian sole traders report business income and deductions on the Business schedule (item 15) of the personal tax return. The expense categories your P&L should use map directly to those return labels:

Cost of sales (materials, sub-contractors)
Motor vehicle expenses
Rent
Phone, internet, and software
Repairs and maintenance
Insurance
Advertising and marketing
Travel
Depreciation
Bank and merchant fees
Professional fees (accountant, lawyer)
Other

Use these categories from day one and your annual return becomes a 10-minute job instead of a weekend. Full mapping in how to track business expenses.

Cash basis vs. accrual basis

Two ways to count revenue and expenses on a P&L:

Cash basis. Revenue counts when money lands in your bank, expenses count when money leaves. Simplest. Most sole traders under the GST threshold use this.
Accrual basis. Revenue counts when an invoice is issued, expenses count when an invoice is received. More accurate but more work. Required once your GST turnover passes the threshold (or you can elect cash for GST and accrual for income tax — your accountant will advise).

The bigger truth: for a small sole-trader business that gets paid quickly, cash and accrual P&Ls usually look near-identical. Stick with cash basis until you have a reason not to.

What to actually do with your P&L

A P&L isn’t for filing. It’s for decisions. Here are the four conversations a monthly P&L starts:

Is my pricing right? Gross profit margin (gross profit ÷ revenue) should be 60%+ for pure-service work, 30–50% for trades, 20–40% for retail. If you’re below the band, your rates are too low.
Where is the money leaking? The single largest non-revenue line item is almost always where the savings live. Software, sub-contractor costs, and vehicle expenses are the usual culprits.
Can I afford [X]? Tax-effective decisions (a laptop, a course, hiring help) only make sense if there’s enough net profit to absorb them. The P&L shows you the headroom.
How does this month compare? Month-on-month or year-on-year trend in net profit is the single best gauge of whether your business is growing or coasting.

How often to run it

The sole-trader pattern that works:

Monthly — quick scan, 5 minutes, mostly to catch surprises.
Quarterly — deeper read alongside BAS preparation, half an hour. See how to prepare for BAS.
Annually — full year-end P&L for your accountant and tax return.

P&L vs. cash flow vs. balance sheet

The three classic small-business reports each answer a different question:

P&L — “Is the business profitable?”
Cash flow — “Is there money in the account right now?” Profitable businesses can run dry if customers pay late.
Balance sheet — “What does the business own and owe?” Mostly relevant once you have inventory, equipment, or debt.

For most sole traders, the P&L is 80% of the value. The cash flow report becomes useful when payment cycles get long. The balance sheet becomes relevant when you have business assets and liabilities worth tracking.

How Free Invoice App handles your P&L

Free Invoice App automatically generates a Revenue and P&L view from the invoices you send and the expenses you log. There’s no separate bookkeeping step — the dashboard shows total revenue, total expenses by category, and net profit, with month-by-month and quarter-by-quarter views. Every figure links back to the source invoice or expense receipt, so the report stays auditable.

The Free plan includes the basic dashboard. Pro adds full P&L by period, category breakdowns, and CSV export for your accountant. No add-on, no separate accounting subscription. Get started free — you’ll have your first P&L the moment you log your first expense and send your first invoice.

Frequently asked questions

What is a profit and loss report?

A one-page summary of revenue minus expenses equals profit, over a chosen period. Alongside the balance sheet, it’s the most important small business report.

Do sole traders need a profit and loss statement?

Not legally, but you need the numbers it produces to fill in your tax return’s Business schedule and to make pricing and hiring decisions.

How often should I run a P&L?

Monthly is the practical minimum. Quarterly works for many sole traders, aligned with BAS. Annually is required for the tax return.

What’s the difference between revenue and profit?

Revenue is the total you invoiced; profit is what’s left after every business expense is subtracted. The gap is where pricing decisions live.

Is a P&L the same as cash flow?

No. P&L records income when invoiced and expenses when incurred. Cash flow records when money actually moves. Profitable businesses can still run out of cash.