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Define the Business Activity
Start with what you will sell, who the customers are, whether you expect employees or contractors, and how money will flow through the business.
Structure · Registrations · Accounting Setup · First-Year Support
Starting a business involves more than getting an ABN. The structure you choose can affect tax, liability, setup costs and administration; registrations depend on what the business actually does; and your first bookkeeping, GST and payroll decisions shape how easy the business is to manage later. Hamro Accountant Sydney can help you build the accounting and tax side of the startup properly from the beginning.
Accounting and tax guidance only. Legal structure, contracts, licences and industry-specific legal requirements may also require legal, licensing or other specialist advice.
The exact steps depend on the business, but a startup commonly needs to choose a structure, decide on a business name, work out whether an ABN is required, complete any relevant tax registrations, check licences and permits, establish banking and record-keeping, and set up payroll if employees will be hired. A company also has separate ASIC and director obligations that do not apply to a sole trader in the same way.
There is no single registration that makes every business “ready”. The setup should follow the structure, activity, tax obligations and people involved in the business.
Start with what you will sell, who the customers are, whether you expect employees or contractors, and how money will flow through the business.
Compare the tax, control, liability, administration and future-growth implications of a sole trader, company, partnership or trust structure.
Work through ABN, business-name, company and tax registrations that actually apply to the chosen structure and activity.
Establish how the business will receive money, pay expenses, issue invoices and keep business transactions distinguishable from private spending.
Set up the chart of accounts, bank feeds, invoice workflow, expense capture and GST settings before transaction volume grows.
If you hire staff, set up PAYG withholding, payroll, STP, superannuation and employee record processes before the first pay cycle.
Use the first month or quarter to check bookkeeping quality, cash flow, GST, payroll and whether the setup still matches how the business operates.
Business structure affects how the business is taxed, who controls it, how much administration is involved and how liability may operate. Australian businesses commonly use sole trader, company, partnership and trust structures.
The right choice depends on more than expected revenue. Ownership, commercial risk, future partners, employees, investment, asset protection and long-term plans can all matter.
The individual owns and operates the business and generally reports the business result through the individual's tax return.
More formal administration and director obligations apply because the company is legally separate from its owners.
Partnership structure, agreement, profit allocation and tax reporting need to be understood before the records are built.
Trust structures can involve more technical legal and tax considerations and should be established with appropriate professional advice.
Registrations depend on the structure, turnover, employees, business name and activities. Some can be completed together through the Australian Government Business Registration Service.
An ABN is an 11-digit identifier used for business and tax purposes. Not everyone is entitled to one; you generally need to be carrying on a business or other enterprise. Government ABN registration is free.
ABN holder accountingIf you trade under a name that needs registration rather than the applicable legal or personal name, the business name is registered nationally through ASIC. Business-name registration does not itself provide trade-mark protection.
A registered Australian company receives an ACN and has legal, financial and record-keeping responsibilities that differ from a sole trader. Directors need a director ID before appointment.
Company accountingMost businesses generally need GST registration when annual GST turnover reaches or is expected to reach $75,000. Once required, registration generally needs to occur within 21 days. Special rules apply to some activities such as taxi and ride-sourcing services.
BAS & GST supportEmployers need to register for PAYG withholding before withholding tax from employee payments and then report and pay withheld amounts through the relevant ATO reporting process.
Payroll & super supportLicences and permits depend on the business activity, industry, New South Wales requirements and local government area. The Australian Business Licence and Information Service can be used to identify relevant requirements.
All directors of Australian companies need a director identification number. A person planning to become a director must apply for their director ID before being appointed.
Director IDs are administered by Australian Business Registry Services. They are personal identifiers and the director completes their own identity-verification process. Company setup also carries ongoing ASIC responsibilities after registration, not just a one-time application.
Learn about company accountingThe individual director needs their own director identification number.
A registered company receives an Australian Company Number (ACN).
Company and director responsibilities continue after the company is created.
Startup accounting becomes easier when invoices, expenses, banking and tax settings are organised before the business has months of transactions.
Keep business income and expenses easy to identify. For a company, company funds also need to be treated as belonging to the separate company entity.
Decide how invoices will be created, numbered and tracked and how receipts and expense evidence will be captured.
Build categories and bank-feed rules around what the business actually sells and spends money on rather than using a generic file unchanged.
Explore Xero SetupIf GST-registered, configure transaction coding and reporting so the BAS begins with records that were prepared correctly during the period.
Put PAYG withholding, STP, payslips and super processes in place before payroll becomes an urgent task on the first payday.
Know when bookkeeping, BAS, payroll, super and annual tax work need attention so obligations do not rely on memory.
A startup that becomes an employer takes on a new layer of reporting and record keeping. PAYG withholding registration, payroll software, Single Touch Payroll, payslips and superannuation all need to work together.
From 1 July 2026, Payday Super requires employers to pay super with the employee's pay cycle rather than using the former quarterly payment model. Payroll and cash-flow planning therefore need to account for super from the first pay run.
Explore Payroll & Super ProcessingRegister before withholding tax from employee payments.
Set up a payroll workflow that can report employee pay information.
Include super cash flow in each payday under the current Payday Super rules.
Confirm applicable rates, awards and entitlements through appropriate Fair Work or workplace advice.
Registering a business name helps identify the business, but it does not automatically give exclusive intellectual-property rights to that name. Trade-mark protection is a separate process.
A business may also need industry, state or local licences and permits. Requirements can vary according to the work performed and where the business operates, so registrations should not be treated as a generic checklist.
Registration may be required when trading under a name other than the applicable legal or personal name.
A registered business name by itself does not create the same exclusive rights as a registered trade mark.
Use the relevant government licensing information for the industry, New South Wales and local government area.
Many expensive cleanups start with small setup decisions that were never reviewed after the business began trading.
Tax is important, but ownership, liability, administration and future plans also matter.
Mixed transactions make bookkeeping slower and can make company or tax treatment harder to explain.
A growing startup should monitor GST turnover instead of waiting until year-end to ask whether registration was required.
Missing receipts and unclear transactions become harder to resolve as the business gets busier.
The first payday should not be the first time PAYG, STP, payslips and super are considered.
An ABN or company registration does not replace industry licences, record keeping or ongoing tax obligations.
The startup page is the beginning. These services become relevant as transactions, GST, employees and reporting requirements begin.
Keep transactions, banking and business records organised from the first month rather than rebuilding them later.
Explore bookkeepingConfigure accounts, bank feeds, invoicing, GST and reporting around the startup's actual activity.
Explore Xero setupSupport GST and Business Activity Statement obligations once they become relevant to the business.
Explore BAS supportContinue with broader accounting and tax support as the startup becomes an operating business.
Explore small business accountingYour original assumptions can change quickly once real customers, expenses and payment patterns appear. A short early review can reveal whether the bookkeeping categories, GST settings, invoicing process, pricing and cash-flow routine still suit the business.
Are sales, expenses and bank activity being captured consistently?
Has turnover or hiring changed any GST, payroll or reporting considerations?
Use the first real financial data to prepare for the next reporting cycle.
These answers are general information. The right structure and registrations depend on the business activity, ownership, turnover, employees and commercial circumstances.
Not every person is entitled to an ABN. To obtain one you generally need to be carrying on a business or another form of enterprise. When an ABN is required, government ABN registration through the Australian Business Register is free.
The answer depends on tax, ownership, liability, setup and ongoing administration, expected growth and other circumstances. A sole trader is generally simpler, while a company is a separate legal entity with additional director and company obligations.
Most businesses generally need to register when their annual GST turnover reaches or is expected to reach $75,000. Once registration is required, the ATO generally requires it within 21 days. Some activities have special rules.
You generally need to register the business name if you are trading under a name that requires registration rather than the applicable legal or personal name. A registered business name is different from trade-mark protection.
If you are going to be a director of an Australian company, you need a director ID before you are appointed. The individual director completes the director ID application and identity-verification process.
At minimum, decide how business banking, invoices, receipts, transaction categories and reporting will work. If GST-registered or employing staff, the accounting setup also needs to support BAS, payroll, STP and super. Xero may be suitable where it fits the business.
The employer should establish the applicable employment conditions and have PAYG withholding, payroll, Single Touch Payroll, payslips, super and employee record processes ready. Current Payday Super rules also make super part of each pay-cycle workflow.
Yes. Startup support can connect into bookkeeping, BAS and GST, Xero, payroll and super, sole-trader tax, company accounting and ongoing small-business accounting as the business begins operating.
Tell us what the business will do, whether you are starting alone or with others, and whether you are considering a sole trader or company. We can then focus on the accounting, tax-registration and system setup that is relevant to your situation.
Structure discussion
ABN / GST / PAYG setup
Bookkeeping & Xero setup
Payroll readiness
Do not enter TFNs, director IDs, passwords, bank login details or identity documents in this general enquiry form.