Continuing the discussion from Tax & welfare policy (v2.0):
Hi All
I’ve started this new thread to follow on from the Tax and welfare discussion as it was last active September last year.
I’m fairly new to the party and I’ve got a strong interest in tax reform so I wanted to throw a couple of ideas out there and see what people thought. Let me say from the outset, I understand one of the overall objectives of this party is to reduce the complexity of the tax and transfer system to reduce bureaucracy and compliance costs and none of my ideas conflict with that.
To start with, I’d like to suggest a minor change to our policy on the corporate tax rate. Basically, I think we should be aiming to lower it even further than we currently are.
In the party’s tax policy document, it states that we should support moves to a corporate tax rate, lowering it from 30% to 25%. I would suggest going even further, aiming for a corporate tax rate of 22%. Currently, the OECD average is 25% and by the time any corporate tax reform in Australia is passed, the OECD average is likely to be even lower as most advanced countries are moving to reduce corporate tax rates. Additionally, our competitors in the Asia Pacific region have an average corporate tax rate of 23%. Other countries like Ireland and Singapore have much lower corporate tax rates and even traditionally high taxing countries are moving in this direction. The UK for example, is moving to an 18% corporate tax rate by 2020.
High corporate taxes hurt economic growth and prosperity. Numerous modelling both from the private sector and the government has indicated this. In 2014, Treasury found a company income tax cut from 30% to 29% would increase the level of national income by between 0.15% and 0.35% in the long-term.
Taking another example, modelling by KPMG on a cut in Australia’s corporate tax rate from 30% to 22% indicated the following:
-Rise in investment of 4.1%
-Capital rises 4.3%
-Employment rises 0.4%
-Productivity rises 1.7% (largely through increased capital-labour ratio)
-Real wage rise 3.8%
-Overall this leads to higher industry output and annual GDP 2.1% higher in the long run
Uncompetitively high tax rates mean that otherwise profitable investments do not take place - reducing growth and productivity and encouraging business to move activity offshore. With increasing mobility of business and capital, this is a huge problem. This has been shown over recent years in Australia. Private business investment has slowed. For the last three years non-mining investment has been around 4 per cent of GDP, the lowest in over half a century, and innovation-led productivity growth has stalled at less than 0.5 per cent.
'… corporate taxation affects performance particularly in industries and firms that are likely to add to growth.'
OECD, Tax Policy Reform and Economic Growth, 2010
Additionally, corporate taxes tend to be passed on to consumers and workers and with the mobility of capital, tend to drive companies offshore. As former Treasury Secretary Ken Henry has stated:
‘… the consensus of public finance theorists is that in Australia if the company income tax were to be cut, the principal beneficiaries will be workers. They would be the principal beneficiaries.’
(Ken Henry, comment on Day 1 of Tax Forum, 4 October 2011)
Treasury has modelled the long-run welfare effect of a cut in company tax, showing only around one-third of benefits from a tax cut go to shareholders, with two-thirds flowing to families, primarily through higher wages.
Other treasury modelling including the Henry tax review showed that corporate tax rates hurt the economy more than most other taxes through a higher marginal excess burden. Modelling in the recent Treasury tax discussion paper found that for every extra dollar of revenue raised through corporate taxation, 50 cents of economic loss occurs. This contrasts with a marginal excess burden of about 20 cents per dollar for a flat rate income tax or broad based GST.
The other benefit of a cut in corporate taxes is that it doesn’t cost as much as people think. Due to the effect of dividend imputation and the interaction with the income tax system, part of the cut in corporate taxes is automatically offset.
Modelling by Deloitte found a cut in the corporate tax rate from 30% to 25%, after the effect of dividend imputation credits was taken into account, would cost $7.2 billion to the budget in 2016-17.
Modelling by KPMG looking at a cut in the corporate tax rate from 30% to 22% showed an initial hit to the budget of approximately $20.4 billion annually, however, this is partially offset by higher income tax revenues resulting from reduced dividend imputation credits ($8.6 billion) – meaning a total hit to the budget bottom line of just under $12 billion dollars. Their modelling did also indicate that over time, increased economic growth and employee wages would increase personal income tax collections by up to $15 billion over baseline, almost completely negating the tax cut. This gain would however be partially offset by an increased government wage bill to keep pace as private sector wages increased due to the tax cut. In short, they found the actual cost of a significant cut in corporate taxes to be much less than it would appear on face value after the effect of dividend imputations and increased growth in wages was taken into account and would deliver real growth benefits to the economy in general, but principally to workers.
I think our objective should be to promote growth by advocating a corporate tax rate of about 22%.
This would bring us under the OECD average and put us slightly ahead of our Asia-pacific competitors. As a small, open economy, it is crucial to stay ahead of our competitors rather than lag behind.
There may of course be political opposition to a tax cut for “the big end of town”. However, it would be important to emphasise that this tax cut would also benefit small businesses. It is often quoted by politicians that two thirds of job creation is by small business in Australia. Perhaps they deserve a tax cut for generating all these jobs and to allow them to generate even more? And as the evidence listed above indicates, corporate tax cuts would deliver most benefits to the overall economy and workers, rather than shareholders in large businesses.
Further, as a party, if we are to pursue evidence-based policy, the evidence is fairly overwhelming that a cut in the company tax rate is crucially important to drive growth and improve competitiveness. All treasury modelling indicates that with the exception of stamp duty (which we have already stated needs to be abolished altogether), company tax is the next most harmful tax to our economy. I think we should aim for Australia to not just catch up to the average OECD corporate tax rate, but to be better than average and more competitive than our Asia-Pacific neighbours.
I’d be interested to hear people’s thoughts.
Jason