Superannuation compliance: Guide for Australian small businesses

Published 10 March 2026

Table of contents

• What is superannuation compliance?
• Who must pay super and by when?
• How to set up super for your business
• Calculating and paying your super guarantee contributions
• Keep your super on track with Xero
• FAQs on superannuation compliance

Key takeaways

• Employers need to follow Australia’s superannuation guarantee laws and contribute to every eligible employee’s super fund. The Australian Taxation Office (ATO) enforces these regulations and ensures compliance.
• Employers must pay superannuation contributions before the quarterly deadline. SuperStream-compliant software, such as Xero, can help automate these payments.
• Setting up super payments and calculating the correct contribution protects small business owners from penalties and helps employees build their retirement savings.

What is superannuation compliance?

Employers need to meet superannuation compliance requirements under Australia’s superannuation guarantee (SG) laws. The Australian Tax Office (ATO) enforces regulations to make sure every eligible worker receives regular contributions towards their superannuation (‘super’) fund. Meeting ATO super compliance requirements protects small business owners from penalties, builds trust with employees, and helps them save for retirement.

From 1 July 2025, employers must contribute 12% of each employee’s ordinary time earnings (OTE) towards their super fund.

Your small business super duties include paying the correct amount, on time, and into a compliant fund. You can use payroll software like Xero or pay through the ATO’s Small Business Superannuation Clearing House (SBSCH), which forwards payments to employees’ funds.

Employers must also meet reporting requirements by submitting information to the ATO through Single Touch Payroll (STP).

Here’s more information about real-time payroll reporting with STP.

Who must pay super and by when?

In Australia, employers must make employee super contributions for all eligible staff, including full-time and part-time staff, and most casual workers. Sole traders don’t have to pay into their own superannuation funds, but can choose to as a way to prepare for retirement.

To meet small business super compliance standards, employers must meet quarterly super payment deadlines by the 28th of the month following the end of every quarter:

• 28 October
• 28 January
• 28 April
• 28 July

Your contributions must be in your employees’ super funds by the superannuation deadlines – it’s not enough to process or send them on the due date. The ATO requires you to make quarterly payments, but you can choose to contribute more often – some employers schedule superannuation contributions with every pay cycle.

How to set up super for your business

You must pay quarterly super contributions for each eligible employee and send the money to their chosen super fund or stapled super fund — an existing fund that follows an employee when they change jobs. If a new employee doesn’t have their own fund, you can pay their contribution into your default super fund.

Here are the six steps for small or medium-sized business owners to follow:

• Find out if the employee already has a super fund. If they do, request the fund details.
• Offer a choice of super fund. Give employees a standard choice form so they can nominate their preferred super fund. Keep this on file as evidence.
• Request stapled fund details from the ATO if needed. If employees don’t make a choice, request their stapled super fund details through the ATO.
• Use your default super fund if required. If the employee hasn’t nominated a fund and doesn’t have a stapled fund, pay their super contributions into your business’s default super fund.
• Provide the tax file number (TFN) to the employee’s super fund. Make sure to do this within 14 days of receiving it.
• Set up your payroll software. Configure your payroll software to ensure super contributions are paid to the correct fund on time.

Calculating and paying your super guarantee contributions

If you’re an employer, you must calculate the correct superannuation payable for every eligible worker.

To do this:

• determine which payments count as ordinary time earnings (OTE), such as wages, salary, and bonuses
• use this simple formula to calculate the contribution:

OTE x 12% = super contribution

For example, if an employee makes $1,000 of OTE in a week, you would pay $120 into their superannuation fund. You can choose to contribute more than the mandatory amount, but it’s not a legal requirement.

There’s also a maximum contribution per quarter, which caps the amount employers must pay. In 2025/26, employers only need to pay super on the first $62,500 of an employee’s quarterly OTE. At the 12% rate, the maximum employer super contribution is $7,500 per employee, per quarter.

Here’s the ATO’s complete list of payments that are ordinary time earnings.

To pay the contributions, you need to use a SuperStream-compliant system, which sends the payment and employee details to each super fund in one secure process. Most small businesses handle superannuation contributions through STP-enabled software, or the ATO’s Small Business Superannuation Clearing House (SBSCH).

The ATO has more information on SuperStream

Keep your super on track with Xero

Xero simplifies the payroll superannuation reporting process and makes it easy to meet your superannuation reporting requirements.

And Xero is SuperStream-compliant, so you can lodge and pay super contributions directly from within the software.

Xero’s Auto Super feature makes managing super for SMEs a lot easier. The system automates your contribution calculations, generates a list of all outstanding superannuation payments, and lets you choose which contributions to process.

Xero then sends the payments directly from your account to each employee’s nominated super fund. And Xero’s Single Touch Payroll (STP) payroll feature also sends reports to the ATO with employee earnings, tax, and super contributions each pay cycle. It’s a complete process that helps you meet your superannuation deadlines every time.

Get one month free

FAQs on superannuation compliance

Here are some answers to common questions about superannuation compliance in Australia.

What are my legal obligations for the super guarantee?

Your employer super obligations include paying the current rate of 12% for every employee’s OTE into their nominated super fund by the quarterly deadline. To remain compliant with ATO superannuation rules, your small or medium enterprise must:

• Calculate super contributions correctly. You only need to make super contributions on ordinary time earnings.
• Pay on time. All super payments must go through a SuperStream-approved clearing house, financial institution, or payroll software provider.
• Meet reporting requirements. Keep accurate records of employee super contributions and report them to the ATO through Single Touch Payroll or submit an annual report with a payment summary.

Here’s more information about superannuation obligations for small businesses

What if you pay super late?

Meeting your payroll superannuation obligations is important to avoid ATO penalties. Missing super payment deadlines can result in an expensive penalty. If you make a late, incomplete, or incorrect super fund payment, you need to lodge a superannuation guarantee charge (SGC) statement with the ATO. This includes the outstanding superannuation payable, 10% interest, and a $20 administration fee per employee.

If you fall behind on your super guarantee requirements, it’s essential to make payments as soon as possible to reduce penalties. Consistently missing superannuation deadlines can lead to more significant fines. Fortunately, managing super for SMEs can be straightforward with automated payroll systems and consistency.

Here’s info from the ATO on the super guarantee requirements.

What is the current superannuation guarantee (SG) rate?

As of 1 July 2025, the superannuation guarantee (SG) rate is 12% across Australia. That means all employers must make regular super contributions of at least 12% of each eligible employee’s ordinary time earnings (OTE) towards their nominated super fund.

OTE includes salary, wages, commissions, and certain bonuses and allowances related to ordinary hours. You don’t have to make a super contribution on some earnings, such as overtime and parental leave payments.

What is a superannuation compliance letter and how do I get it?

A superannuation compliance letter confirms that a fund meets ATO superannuation rules and can receive employer super contributions. You can usually download this letter directly from the fund’s website or request it directly. To meet your small business super obligations, every employee fund you pay into needs to comply with the ATO’s rules – you can check the status of self-managed super funds on the ATO’s Super Fund Lookup.

I’m a sole trader. Do I need to pay myself super?

No – you don’t have to pay yourself super. But if you’re a sole trader with any employees or contractors, you must still make employee super contributions to meet your employer super obligations.

But you can make voluntary contributions to save for retirement, for example – it’s a smart way to build retirement savings and reduce your taxable income.

When you use business income to contribute to your super fund, you can claim a tax deduction (it counts as a concessional contribution, which means it’s taxed at a lower rate). Making super payments voluntary to your own superannuation fund as a sole trader, you can both lower your tax bill and grow your super balance over time.

Is super a tax deductible expense for employers?

Yes. You can claim a deduction for all employer super contributions you make on behalf of your employees. But if you’re late with super payments and have to pay a superannuation guarantee charge (SGC), the amount is not tax deductible.

Does Single Touch Payroll pay super automatically?

No – Single Touch Payroll (STP) does not pay super automatically, but it does make superannuation compliance easier to manage. Employers still need to make super payments independently though a clearing house, financial institution, or payroll software.

STP lets employers report wages, tax, and superannuation contributions to the ATO automatically every pay cycle. You need STP-compliant payroll software like Xero for reporting.