A company tax return is more than a form to complete at year end. It is where your company reports its income, claims allowable deductions, calculates tax payable and confirms key details with the ATO. Knowing how to lodge a company return gives directors a clearer view of their obligations and helps prevent the pressure that comes with missing information, late lodgement or avoidable errors.
For many Australian business owners, the hardest part is not submitting the return. It is making sure the figures behind it are complete, accurate and supported by proper records. A well-maintained set of accounts turns company tax time into a straightforward process rather than a last-minute exercise.
Understand what a company return covers
A company tax return is separate from your BAS, GST reporting, payroll obligations and ASIC annual review. These responsibilities can overlap in the records they use, but they are not the same lodgements.
The company return reports the company’s taxable income for the financial year, usually from 1 July to 30 June. It includes income from sales, services, interest, rent, asset sales and other business activities. It also records deductions the company is entitled to claim, such as wages, rent, insurance, accounting fees, eligible vehicle costs, depreciation and other expenses incurred in earning assessable income.
The return may also cover matters such as capital gains, losses carried forward, franking account information, research and development claims, international dealings or payments to associates. Not every company will have these items, but they need careful treatment where they apply.
A company that did not trade may still have a lodgement requirement. If it remains registered with the ATO, do not assume there is nothing to do simply because there was no income. The appropriate action depends on the company’s circumstances, including whether it is dormant, has outstanding balances or still needs to report a return.
Prepare your records before lodging a company return
The quality of your company return depends on the quality of your bookkeeping. Before starting, make sure your accounting records have been brought up to date and that transactions have been allocated to the correct accounts. This includes reconciling bank accounts, loans, credit cards and payment platforms.
You will generally need:
- a profit and loss statement and balance sheet for the full financial year;
- bank statements, loan statements and finance records;
- payroll records, superannuation payment details and PAYG withholding information;
- invoices, receipts and supporting documents for significant income and expenses.
It is also wise to review director loan accounts. Money taken from or paid into the company by directors can have tax consequences, particularly where amounts are not treated correctly as wages, dividends, repayments or genuine loans. These balances should not be left unexplained at year end.
Check that superannuation has been paid by the relevant due dates. The timing of payment matters for deductions. A contribution that is accrued in the accounts but paid late may not be deductible in the year you expected.
If the company is registered for GST, compare the income and expense figures in the accounts with BAS lodgements during the year. Differences are not always a problem, as BAS is commonly prepared on a cash basis while income tax may use accrual accounting. However, unexplained differences deserve attention before the return is lodged.
How to lodge a company return step by step
Once your records are ready, the lodgement process is more manageable. The exact path will depend on whether you prepare the return yourself or use a registered tax agent.
Finalise the annual accounts
Start by reviewing the year’s accounts for missing transactions, duplicated expenses and incorrect coding. Confirm that income is complete, particularly where payments were received through several channels. Review large or unusual expenses and ensure private costs have not been claimed through the company without proper treatment.
At this stage, an accountant may prepare adjusting entries for depreciation, accrued expenses, stock movements, bad debts, income tax and other year-end items. These adjustments help ensure the financial statements reflect the company’s actual position rather than simply the balance in its bank account.
Calculate taxable income and tax payable
Accounting profit is not always the same as taxable income. Some expenses in the accounts may not be deductible for tax purposes, while some deductions may be calculated differently. Entertainment expenses, certain fines, private expenditure and income tax itself are common examples of items that may need adjustment.
Your company’s tax rate depends on its circumstances. Many eligible base rate entities are taxed at 25 per cent, while other companies may be taxed at 30 per cent. Eligibility is not determined by turnover alone, so it is worth confirming the correct rate rather than making an assumption.
If the company has paid PAYG instalments during the year, these are credited against its final tax liability. The return determines whether there is further tax to pay or an amount to be refunded.
Complete and submit the return
Company returns can be lodged electronically using suitable tax software or through a registered tax agent. Electronic lodgement is generally the practical option because it allows information to be checked and submitted directly to the ATO.
Before submitting, confirm the company’s ABN, TFN, registered address, bank account details and contact information are current. Directors should also understand the declarations being made. Lodging a return confirms that, to the best of the company’s knowledge, the information is true and correct.
Keep a copy of the lodged return, financial statements, workpapers and supporting records. The ATO may request evidence for amounts reported, and good records make any follow-up much easier to manage.
Know your due date and payment position
Company return due dates vary. They can depend on the company’s lodgement history, size, whether it has a tax agent and the ATO’s current lodgement program. A company lodging through a registered tax agent may be eligible for a different due date, provided it is added to the agent’s lodgement program on time and has met prior obligations.
Do not treat the due date for lodging as the due date for paying. In some cases, tax is payable earlier than the return itself. Review the ATO notice of assessment after lodgement and arrange payment by the stated date. If cash flow is tight, acting early gives you more options than waiting until a debt becomes overdue.
Late lodgement can lead to penalties and may create unnecessary complications with finance applications, government tenders or future tax matters. Where you cannot lodge on time, seek advice before the deadline rather than ignoring the issue.
Common mistakes that create problems
The most common issues are usually practical rather than complex. Business owners may claim private costs as company expenses, overlook income received through online platforms, fail to reconcile loans or assume that a payment is deductible because it came from the business bank account.
Another area of risk is mixing personal and company finances. A company is a separate legal entity, so its transactions need to be clearly distinguished from those of its directors and shareholders. Using a dedicated business bank account and keeping receipts from the outset saves considerable time later.
Be cautious with dividends, director drawings and shareholder loans. These are not interchangeable ways of taking money from a company. Each has different tax and legal implications, and the correct treatment depends on the company’s financial position and records.
When professional support is worthwhile
A straightforward company with clean bookkeeping may be relatively simple to lodge. However, professional assistance is particularly useful where there are director loans, employees, assets, property, multiple shareholders, prior-year losses, trusts, dividends or overdue returns.
A registered tax agent can prepare the return, identify issues before lodgement and explain what the figures mean in plain English. At Hire An Accountant, the focus is on making the process clear, accurate and manageable, while helping clients establish better records for the year ahead.
A company return should give you more than a completed compliance task. With timely records and the right support, it can become a useful checkpoint for understanding profit, cash flow and the decisions your business needs to make next.
