How the Division 293 tax works: Super surcharge for high earners

In this guide

Division 293 tax: What it means for high-income earners
Why do I have to pay Division 293 tax?
Calculating your Division 293 tax
How does the Division 293 tax work?
Paying a Division 293 tax debt

For most high-income earners, saving for retirement through super is a sensible, tax-effective strategy; but there are limits. As your income rises, you could end up paying extra tax on your concessional (before-tax) super contributions.

Under the Division 293 tax rules, if your income and concessional contributions total more than $250,000 in a financial year, you may have to pay an additional 15% tax on some or all of your super contributions.

Division 293 tax is imposed on top of the normal 15% contributions tax paid on concessional contributions when they enter your super account.

Division 293 tax: What it means for high-income earners

Division 293 tax is an extra charge imposed on some of the super contributions made by higher-income earners to reduce the tax benefits they receive from the super system.

If your income plus any concessional (before-tax) super contributions totals more than $250,000 in a particular financial year, you are liable for Division 293 tax of 15% on the amount of concessional contributions above this threshold.

Need to know: Where your income excluding your concessional contributions is under the $250,000 threshold, but your concessional contributions push you over the limit, the extra 15% tax is only applied to the concessional contributions exceeding the threshold.

Why do I have to pay Division 293 tax?

The extra 15% tax imposed under the Division 293 rules is applied because, as a high-income earner, your marginal tax rate (without the 2% Medicare levy) for income amounts over $190,000 is 45% (in 2024–25). When you make a concessional contribution into your super account, however, you only pay a 15% tax rate.

This means you are receiving a bigger saving on your tax bill by making super contributions than someone earning between $45,001 and $135,000 (whose marginal tax rate is 30% in 2024–25).

To make things fairer, Division 293 imposes an additional tax of 15% on higher income earners to bring the amount of tax they save on their super contributions closer to that paid by someone on an average income.

Unfortunately, Division 293 tax is applied even if your income goes over the $250,000 threshold due to a one-off event – such as making a capital gain or receiving an eligible termination payment or salary bonus.

In these situations, the tax rate for your concessional contributions during that financial year increases if you exceed the threshold but drops back the following year when your income goes back under the Division 293 threshold.

Good to know: Background to Division 293

From 1 July 2017 onwards, the annual combined income and super contribution threshold for paying Division 293 tax was reduced to $250,000. Between 2012–13 and 2016–17, the threshold for paying Division 293 tax was $300,000.

The government claimed lowering the threshold for Division 293 tax would better target the tax concessions provided within the super system and ensure it remained equitable and sustainable – not to increase the amount of tax revenue it collected. The threshold for Division 293 tax has not been indexed since 2017, so in future years more Aussies will be paying this tax as their income increases.

Calculating your Division 293 tax

The ATO calculates your Division 293 income and Division 293 super contributions by:

1. Determining your income for Division 293 tax purposes

The ATO uses your income tax return to determine your annual Division 293 income. This is based on the same income calculation used for the Medicare levy surcharge, disregarding any reportable super contributions.

The ATO’s income calculation is based on your:

Taxable income (your assessable income minus allowable deductions)
Total reportable fringe benefits
Net financial investment and rental property losses
Net amount on which family trust distribution tax has been paid
Super lump sum taxed elements with a zero tax rate
Any assessable First Home Super Saver Scheme (FHSSS) released amounts.

These amounts are added up (except the super lump sum and assessable FHSSS released amount, which are subtracted) to give the income amount.

2. Determining your super contributions for Division 293 tax purposes

Super contributions counted for Division 293 tax purposes are your concessional (before-tax) contributions such as:

SG contributions made by your employer
Salary-sacrifice payments
Personal super contributions for which you claim a tax deduction
Defined benefit contributions if you are a member of a defined benefit super fund.

Need to know

Different rules apply if you are a member of a defined benefit fund. Where Division 293 tax relates to your benefit in a defined benefit fund, you don’t pay tax until a super benefit is paid to you from the fund.

The ATO, however, keeps a debt account for the amount of Division 293 tax you are yet to pay and interest is added to this amount for payment when you receive your super benefit. For more information, see the ATO website.

How does the Division 293 tax work?

You are only required to pay Division 293 tax if your income and concessional contributions for Division 293 purposes exceeds the annual threshold.

You will be liable for the extra tax on either your total concessional super contributions, or the amount that is over the current threshold – whichever amount is lower.

Case study

Last financial year, Ayumi was assessed by the ATO as having Division 293 income of $240,000 and $25,000 in concessional contributions for Division 293 super purposes.

Ayumi’s super fund paid the normal contributions tax of $3,750 on her concessional contributions when they were paid into her super account (15% x $25,000).

Because Ayumi’s income plus her concessional contributions was over the $250,000 threshold, she was also liable for Division 293 tax on her super contribution.

Her taxable super contribution for Division 293 tax purposes is whichever is the lesser amount:

Concessional super contributions = $25,000
Income plus Division 293 super contributions above the $250,000 threshold ($240,000 + $25,000 = $265,000). So, the amount over the $250,000 threshold is $15,000 ($265,000 – $250,000 = $15,000).

The ATO calculated the lesser amount of $15,000 for Ayumi for Division 293 purposes.

As Ayumi was over the $250,000 threshold, she was liable for an additional $2,250 in Division 293 tax on her super contribution (15% x $15,000).

Notice that Ayumi did not pay the additional 15% tax on all of her super contributions. Her total concessional contribution was $25,000, but only $15,000 of that was above the threshold. As a result, Ayumi paid additional tax only on the $15,000.

Ayumi paid the usual 15% tax on the first $10,000 of her contributions, and 30% on the remaining $15,000 – the standard 15% contribution tax plus 15% Division 293 tax.

Paying a Division 293 tax debt

Calculating any Division 293 tax is done by the ATO after you lodge your income tax return. It combines the information from your return with data from the member contribution statements it receives from super funds and the annual return from your SMSF (if you are an SMSF member).

If you are required to pay any tax, you will receive an assessment notice from the ATO or a notice in your myGov inbox if you lodged your tax return using myTax.

Learn how you can keep track of your super through myGov.

You can choose to pay a Division 293 tax bill either with your own money, or by electing to use your existing super account balance via myGov. If you want to pay with your super balance but can’t access myGov, you can complete and submit a Division 293 tax due and payable election form to the ATO.