Before a new employee’s first day in Australia, you need their Tax File Number declaration, super fund choice (or their stapled fund from the ATO), bank details and a signed employment agreement, and you must give them the Fair Work Information Statement. You then set them up in payroll with the correct pay rate, PAYG withholding and Single Touch Payroll reporting.
When onboarding a new employee, it’s not just about contracts and introductions — there are specific documents employers must collect from day one to meet payroll, tax, and superannuation obligations.
Failing to obtain the correct information at the start of employment can lead to:
- incorrect PAYG withholding
- superannuation compliance breaches
- ATO penalties
- payroll errors that are difficult to fix later
This article explains what an employee must provide on their first day of work in australia, what employers are legally required to do, and how having proper systems protects your business. Ensuring all the necessary documents are ready on the first day of work in australia is crucial for a smooth start. The information collected on the first day of work in australia can significantly impact the overall onboarding experience.
Why First-Day Employee Information Matters
From an ATO and Fair Work perspective, the first day of employment is critical.
Accurate employee onboarding ensures:
On the first day of work in australia, employees should be prepared to provide all necessary documentation. This includes details that will ensure their onboarding goes smoothly.
- correct tax is withheld from wages
- superannuation is paid correctly and on time
- payroll reporting is compliant
- employee entitlements are tracked accurately
Poor onboarding is one of the most common causes of payroll errors and compliance issues.
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Tax File Number (TFN) Declaration
One of the most important documents an employee must provide is a TFN Declaration.
The TFN Declaration:
- tells the employer the employee’s tax file number
- confirms whether the employee is claiming the tax-free threshold
- determines how much PAYG tax is withheld
If an employee does not provide a TFN:
- tax must generally be withheld at the highest marginal rate
Correct PAYG withholding is then reported to the ATO through your BAS or IAS obligations, which are explained further in
👉 What Is a BAS (Business Activity Statement)?
For your first day of work in australia, ensure all documents are readily available, as this will help streamline the onboarding process.
Superannuation Choice Form
Lastly, make sure you have your questions ready for your first day of work in australia to ensure clarity moving forward.
Employees must also be given a Superannuation Choice Form when they start work.
This form allows employees to:
- nominate their preferred super fund, or
- choose to have super paid into the employer’s default superannuation fund
Employers Must Have a Default Super Fund
Even if an employee does not return the form, employers are still legally required to pay superannuation.
This is why every business must have a default superannuation fund in place.
Failure to pay super on time:
On your first day of work in australia, pay attention to the training provided to ease your transition.
- results in loss of tax deductions
- may trigger ATO audits and penalties
Proper planning for super and payroll obligations is essential, as outlined in
👉 The 6 Bank Accounts Every Business Owner Needs
Employment Contract or Letter of Offer
While not an ATO form, a written employment contract or letter of offer is critical.
It should clearly outline:
- employment type (full-time, part-time, casual)
- pay rate and award coverage
- hours of work
- leave entitlements
Clear documentation helps avoid disputes and ensures employee entitlements are applied correctly. We explore employer obligations further in
👉 What Are Employee Entitlements? A Guide for Australian Employers
Bank Account Details
Employees must provide:
- bank account details for wage payments
Incorrect or missing details can delay payroll and create administrative issues.
Personal Details and Emergency Contacts
Employers should also collect:
- full legal name
- residential address
- date of birth
- emergency contact details
These are required for payroll records and compliance purposes.
Payroll Setup and Reporting Obligations
Once employee details are collected, employers must:
Networking with colleagues on your first day of work in australia is an excellent way to build relationships.
- set the employee up correctly in payroll software
- ensure PAYG withholding is calculated accurately
- report payroll information to the ATO
Errors at this stage often lead to later compliance issues and reviews. If payroll or tax reporting is inconsistent, it can increase ATO scrutiny, as explained in
👉 ATO Audit Support for Businesses: What It Is and Why It Matters
First-Day Compliance Is Also a Cash Flow Issue
Employee onboarding impacts more than compliance — it affects cash flow planning.
Wages, PAYG withholding, and superannuation are ongoing obligations that must be budgeted for. Businesses that understand their numbers and plan ahead are far less likely to experience payroll stress, as discussed in
👉 The Truth About Sales & Accounting: Why Knowing Your Numbers Is the Ultimate Business Strategy
Common Employer Mistakes to Avoid
Some common onboarding mistakes include:
- not collecting TFN declarations on time
- failing to offer a super choice form
- not having a default super fund
- misclassifying employees
- setting up payroll incorrectly
These errors are avoidable with proper systems and professional advice. Our bookkeeping services include payroll setup, STP reporting, and ongoing compliance.
Final Thoughts
Getting employee onboarding right from day one protects both your employees and your business.
By ensuring employees provide the correct information — and by having strong payroll and superannuation systems — businesses can:
- meet ATO and Fair Work obligations
- avoid penalties and audits
- reduce administrative stress
First-day compliance sets the tone for the entire employment relationship.
During the first day of work in australia, it’s essential to understand both your rights and responsibilities as an employee.
Remember, the first day of work in australia is not just another day; it sets the foundation for your future in the company.
It’s best to arrive early on your first day of work in australia to familiarize yourself with the workplace.
As you prepare for the first day of work in australia, review company policies to ensure you’re aligned with expectations.
Preparing for the first day of work in australia can reduce anxiety and help you feel more confident.
Discussing your role during the first day of work in australia with your supervisor can clarify expectations.
Being proactive on your first day of work in australia shows your commitment and enthusiasm for the job.
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Download our guide: 7 Tax Strategies Every Business Owner Should Know — practical moves you can make right now.
Download the Free GuideWhat documents does an employee need to provide on their first day of work?
Employees typically need to provide a TFN Declaration, superannuation choice form, bank account details, and personal information such as address and date of birth.
What happens if an employee does not provide a TFN?
If an employee does not provide a TFN, employers must generally withhold tax at the highest marginal rate until a valid TFN is received.
Do employers need a default superannuation fund?
Yes. Employers must have a default super fund to pay superannuation if an employee does not nominate their own fund.
Can incorrect onboarding lead to ATO penalties?
Yes. Incorrect payroll setup, missing TFNs, unpaid super, or incorrect PAYG withholding can result in penalties, interest, and ATO audits.
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General Advice Disclaimer: The information in this article is general in nature and does not constitute personal financial, tax, or legal advice. Your individual circumstances will determine the most appropriate approach for you. Please consult a registered tax adviser or CPA before acting on anything in this article. Liability limited by a scheme approved under Professional Standards Legislation.
Frequently Asked Questions
What forms does a new employee need to complete?
A new employee should complete a Tax File Number declaration, a superannuation standard choice form, and provide their bank and personal details. You must also give them the Fair Work Information Statement, plus the Casual Employment Information Statement if they are casual, before or when they start.
What super obligations apply to new staff?
You must offer choice of fund. If the employee does not nominate one, request their stapled fund from the ATO before defaulting to your employer fund. The super guarantee is 12% of ordinary time earnings for 2025-26 and must be paid at least quarterly by the due dates.
Do I need to register for PAYG withholding?
Yes. Any business with employees must register for PAYG withholding, withhold tax from each pay, and report every pay run through Single Touch Payroll to the ATO on or before payday. Registration is done through the ATO or your registered tax agent.
What employee records must an employer keep?
Keep employee records for seven years, covering pay, hours worked, leave, superannuation and tax withheld. Both Fair Work and the ATO require accurate, complete records, and significant penalties apply for missing, false or misleading records.
This article contains general advice only and does not take into account your specific circumstances. Please speak with a qualified accountant or tax adviser before making financial decisions.
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