Register For Our Mailing List

Register to receive our free weekly newsletter including editorials.

Home / 198

Catch-up contributions are a tax planning opportunity

As part of the latest superannuation reforms, from 1 July 2018 individuals with a total superannuation balance of less than $500,000 before the beginning of the financial year will be able to make ‘catch-up’ concessional superannuation contributions.

These individuals will be able to access their unused prior years’ concessional contributions cap (that is, the amount by which those contributions are less than $25,000) on a rolling basis for five years and claim a tax deduction for those contributions in the year in which they are made. Any unused concessional contributions cap for the year will expire after five years.

The aim of the measure is to make it easier for people with interrupted work patterns, and with varying capacity to save over periods of time, to accumulate wealth in superannuation and gain access to the same tax concessions as those people who have regular and steady work patterns and income.

Reform offers planning opportunity

It also provides a planning opportunity. By deferring concessional contributions to a year in which an individual’s taxable income is higher, and making them as ‘catch-up’ contributions in the year when they are in the higher tax bracket, they will be able to create a larger tax arbitrage between tax at the super fund level and tax at the personal level. An example illustrates the point.

Dennis is a consultant operating as a sole practitioner. It is June 2019 and his taxable income for the 2019 year will be $80,000. He has not made any superannuation contributions for the year and has a superannuation balance of $300,000. Dennis expects that his taxable income in 2020 will be $165,000 higher because of a net capital gain that he is likely to crystallise due to the disposal of an investment property that he has just put on the market. That is, his taxable income in 2020 will be $245,000.

If Dennis makes a concessional contribution of $25,000 to his super fund in June 2019 and then another $25,000 in 2020 he will create a total tax arbitrage of $12,375. This could be considered a ‘standard’ contribution pattern.

In 2019, his personal taxable income will go from $80,000 to $55,000 and his tax will reduce from $17,547 (not including Medicare levy or small business tax discounts to which he might be entitled) to $9,422. A saving of $8,125 in personal income tax.

His super fund will pay tax of $3,750.

In 2020, his personal taxable income will go from $245,000 to $220,000 and his tax will reduce from $84,782 (not including Medicare levy or small business tax discounts to which he might be entitled) to $73,032. A saving of $11,750 in personal income tax.

His super fund will again pay tax of $3,750.

$8,125 + $11,750 - $3,750 - $3,750 = a $12,375 tax arbitrage.

How catch-ups will work

If Dennis defers the 2019 concessional contribution and makes a catch-up contribution in 2020 (along with the $25,000 allowed for that year) then Dennis will create a tax arbitrage of $16,000.

There is no personal tax saving in 2019. And no tax at the super fund level.

However, in 2020, his taxable income will go from $245,000 to $195,000 and his tax will reduce from $84,782 (not including Medicare levy or small business tax discounts to which he might be entitled) to $61,282. A saving of $23,500 in personal income tax.

His super fund will pay tax of $7,500.

$23,500 – $7,500 = a $16,000 tax arbitrage. $3,625 more than the standard approach of making the maximum $25,000 in each year.

By deferring the superannuation contribution from 2019 until 2020, the tax rate arbitrage goes from 17.5% (32.5% – 15%) to 32% (47% – 15%). The extra 14.5% arbitrage on the $25,000 catch-up concessional contribution amounts to $3,625.

Same amount in super with less tax

Under a 'standard' contribution pattern, over the three years, Dennis will get $75,000 into super with $16,750 in total tax arbitrage.

Under a 'catch-up and reserve' strategy, over two years Dennis will get $75,000 into super with $23,000 in total tax arbitrage.

Denis has created a 30% return, in two years, on his $75,000 contribution.

The strategy will work best where there is a large jump in taxable income from one year to the next resulting in changing tax brackets. Taxpayers would need to know that their taxable income in subsequent years is going to be (much?) higher than the current year.

And, of course, there is the risk that waiting to make catch-up contributions could back-fire if the taxable income drops or the catch-up contributions bring the taxpayer into a lower tax bracket in the catch-up year than they were in in the previous year. Or, indeed, if future government generosity leads to the lowering of the marginal tax rates or expanding of the lower tax brackets or the rules change.

But circumstances could arise where taxpayers will know with a degree of certainty that their taxable income will jump up in a particular year (and then maybe fall again). For example, as in the above scenario where a property is being prepared for sale which will finalise in a later year. Or where a person is party to an option contract which, upon exercise, will result in the disposal of a CGT asset at a price which the person knows will result in a taxable capital gain. Or large dividends might be paid from private companies.

In such circumstances, a person might wish to consider deferring concessional contributions and make them as catch-up contributions in the year when the taxable income increases to maximise the total tax arbitrage. Don’t forget, though, the savings are tied up in super.

 

Stephen Lawrence is a Lecturer, Taxation and Business Law School, UNSW, Chartered Accountant and Member of the International Tax Planning Association. These views are considered an accurate interpretation of regulations at the time of writing but are not made in the context of any investor’s personal circumstances.

  •   20 April 2017
  •      
  •   

 

Leave a Comment:

RELATED ARTICLES

Super changes, the Budget and 2021 versus 2022

The $1.6 million cap … an unlucky break for the lucky few

Where is superannuation research heading?

banner

Most viewed in recent weeks

Are you making these SMSF mistakes?

After four decades advising investors, there are a few common mistakes I've seen SMSF investors make. From holding too much cash and chasing yield to overtrading and trusting tips. Are these errors costing you?

Why have Australian living standards 'fallen' and how do we fix it?

For the last few years there has been much talk of a 'cost-of-living' crisis in Australia and of 'falling living standards'. Lately this has flared up again with the pickup in inflation resulting in a renewed fall in real wages.

Retirement spending is not one-size-fits-all

New data challenges the idea that Australians are underspending their super. The bigger issue may be helping retirees navigate complexity, make confident decisions and use their savings to support security, wellbeing and choice.

Will you run out of money in retirement?

Fear of running out has become a defining retirement anxiety. Why do some retirees die with substantial wealth while others deplete their nest egg? Evidence suggests the answer is more complicated than we think. 

Four options for an income investor’s next dollar

What if Australia’s golden age of dividends is ending? Rather than overhaul your portfolio, it may be worth considering where new capital can work harder. I discuss four income strategies and the trade-offs behind each.

The missing link in the CGT debate

A little-noticed consequence of Labor’s tax changes could have implications well beyond investors’ tax bills. The issue raises bigger questions about incentives, capital allocation and the drivers of long-term economic growth.

Latest Updates

SMSF strategies

Meg on SMSFs: What do we think about reversionary pensions these days?

Reversionary pensions have long been a staple of SMSF estate planning, but are they still the best option? Meg Heffron revisits a once-clear favourite and asks whether changing super rules have shifted the balance.

The ageing ‘crisis’ has not and will not happen

Rising age dependency is frequently treated as a warning sign for economies. But when actual workforce participation is examined, a strikingly different picture emerges about ageing, productivity and economic sustainability.

Retirement

How does the 4% rule stack up?

The 4% rule has long been retirement's gold standard. But after a difficult period for investors, fresh analysis suggests a more conservative approach may significantly improve the chances of making savings last.

Shares

Four charts that expose market concentration risk

Investors have recently been rewarded for backing market leaders, but history suggests this eventually comes at a cost. Now may be the time to review whether your portfolio is carrying unintended risks beneath the surface.

Investment strategies

The case for gearing beyond property

Most Australians gear into property but ignore shares. That may be a mistake. Used carefully, geared equity strategies can enhance long-term returns, reduce cash tied up in growth assets and support retirement income goals.

Economy

Australia's $1 trillion debt pile

The headlines exclaiming that Australian government debt has hit A$1 trillion and US government debt has hit $40 trillion has turned heads, but how serious are they really? Will Australia's mix of debt create challenges?

Economy

Has 100 years of growth made us any happier?

For decades, GDP has been the benchmark for economic success, but has it made us materially happier? If happiness does not rise in lockstep with prosperity, are we overlooking what constitutes a successful society?

Sponsors

Alliances

  • ASA-Logo-RGB-ActiveGreen-web.png

© 2026 Morningstar, Inc. All rights reserved.

Disclaimer
The data, research and opinions provided here are for information purposes; are not an offer to buy or sell a security; and are not warranted to be correct, complete or accurate. Morningstar, its affiliates, and third-party content providers are not responsible for any investment decisions, damages or losses resulting from, or related to, the data and analyses or their use. To the extent any content is general advice, it has been prepared for clients of Morningstar Australasia Pty Ltd (ABN: 95 090 665 544, AFSL: 240892), without reference to your financial objectives, situation or needs. For more information refer to our Financial Services Guide. You should consider the advice in light of these matters and if applicable, the relevant Product Disclosure Statement before making any decision to invest. Past performance does not necessarily indicate a financial product’s future performance. To obtain advice tailored to your situation, contact a professional financial adviser. Articles are current as at date of publication.
This website contains information and opinions provided by third parties. Inclusion of this information does not necessarily represent Morningstar’s positions, strategies or opinions and should not be considered an endorsement by Morningstar.