Businesses with multiple companies often reach a point where managing tax separately for each entity becomes inefficient. Intercompany loans, asset transfers, shared operations and different profit levels can make the annual compliance process more complicated than it needs to be.
An Australian income tax consolidated group can simplify some of those issues by allowing eligible wholly owned entities to be treated as one group for income tax purposes. It can also create planning opportunities, but it is not a simple administrative election or an automatic tax-saving strategy. The decision can have long-term consequences for losses, asset cost bases, tax liabilities and future business sales.
What tax consolidation means in practice
Tax consolidation is an income tax regime for eligible wholly owned Australian groups. Once a group is consolidated, the subsidiary members are generally treated as parts of the head company, rather than as separate taxpayers, for the relevant income tax purposes.
In practical terms, the head company becomes responsible for working out the group’s taxable income or tax loss and lodging the consolidated income tax return. The group is treated as a single entity for many income tax calculations while the entities remain members.
This can reduce the need to recognise income tax consequences for transactions that take place solely between group members. For example, moving a business asset, funding a subsidiary or reorganising operational activities within the consolidated group may be more straightforward from an income tax perspective than it would be for separate taxpayers.
However, the underlying companies, trusts and partnerships do not disappear. They remain separate legal entities for commercial, corporate, banking, employment, contractual and many other purposes.
Tax consolidation is also not the same as:
– a GST group;
– a payroll tax group;
– a state land tax group;
– a group for transfer duty purposes; or
– a corporate group under ASIC or general company law.
Each of those areas has its own rules, and the treatment can vary between states and territories. A restructure that is neutral for income tax may still have GST, duty, payroll tax, land tax, legal or commercial consequences.
Which businesses may be able to form a consolidated group?
At a high level, an eligible group needs an Australian resident head company and at least one eligible Australian resident subsidiary that is wholly owned, directly or indirectly, by that head company. If the group chooses to consolidate, it generally must include all eligible wholly owned Australian resident entities below the head company.
This is sometimes described as the “one in, all in” principle. A business cannot ordinarily select only the subsidiaries that are profitable, have losses or hold particular assets while leaving other eligible wholly owned entities outside the income tax consolidated group.
The ownership and membership rules are detailed. They can become more complex where a structure includes:
– discretionary or unit trusts;
– partnerships;
– nominee arrangements;
– employee equity interests;
– partly owned companies;
– foreign shareholders or offshore holding companies;
– different classes of shares;
– corporate trustees;
– stapled structures; or
– entities that are excluded from membership.
For many privately owned businesses, the key initial question is whether there is a company at the top of a genuinely wholly owned Australian group. A sole trader cannot create an income tax consolidated group simply by operating more than one business activity. Likewise, a family group with several entities does not necessarily qualify merely because the same family controls them.
Foreign-owned groups may need to consider the separate rules for multiple entry consolidated groups, which are designed for certain structures with more than one Australian investment entry point.
How consolidation can simplify income tax administration
The main appeal of consolidation is the single-entity approach. Instead of treating each subsidiary as a separate income tax taxpayer for relevant purposes, the group’s income tax position is generally determined at the head-company level.
Potential administrative benefits can include:
– one consolidated income tax return for the group;
– a clearer view of the group’s overall taxable income or tax loss;
– fewer income tax consequences from purely internal transactions;
– simplified treatment of many intercompany balances and dealings; and
– a more centralised approach to tax forecasting, provisioning and tax governance.
For a growing business, this can be particularly useful where different subsidiaries perform different roles. One entity may employ staff, another may hold trading operations, another may own intellectual property and another may hold plant or property used by the operating business.
Without consolidation, each entity must generally calculate its own taxable income. A profitable company cannot simply use another company’s tax loss. Transactions between entities also need to be considered on their own terms for tax purposes.
Inside a consolidated group, the income tax analysis changes because subsidiaries are generally regarded as parts of the head company. That does not mean all record-keeping can be relaxed. Good accounting systems, intercompany agreements and supporting documentation remain important, especially where entities may later leave the group or be sold.
Where tax savings may arise, and where they may not
Tax consolidation can create opportunities, but the benefit depends heavily on the group’s facts. It should not be approached on the assumption that consolidation will always reduce tax.
One potential advantage is the use of eligible tax losses. A loss made by an entity before it joins a consolidated group may transfer to the head company if the relevant conditions are satisfied. However, transferred losses are subject to specific rules, including continuity and business tests, and there can be limits on how quickly they are used.
This means a group should not assume that a subsidiary’s carried-forward losses will become immediately available against income generated elsewhere in the group. The availability and timing of loss use need to be reviewed carefully before consolidation.
Another possible benefit is greater flexibility for internal reorganisations. When assets or businesses move between members of a consolidated group, the transaction may not produce the same immediate income tax consequences that could arise between standalone entities. This can support operational changes, centralisation of functions or preparation for a future sale.
There can also be a clearer group-wide approach to tax attributes and tax planning. In the right circumstances, this may make it easier to manage deductions, assessable income, franking positions and the tax effects of acquisitions or restructures.
But consolidation can also produce outcomes that are less favourable than expected. Common areas requiring careful modelling include:
– losses that cannot transfer or cannot be used as quickly as anticipated;
– changes to the tax cost of assets when an entity joins the group;
– tax consequences when a subsidiary later leaves the group;
– reduced flexibility in selling a particular entity or business;
– historical tax issues inherited by the head company;
– compliance costs during formation and future membership changes; and
– state tax exposure that is unaffected by income tax consolidation.
The right answer is often not obvious from a group chart alone. A detailed comparison of the “consolidated” and “not consolidated” outcomes is usually worthwhile before the election is made.
Asset cost bases, joining entities and future exits
One of the most important parts of the consolidation regime is the tax cost setting process. When a subsidiary joins a consolidated group, the head company works out tax cost setting amounts for the assets brought into the group.
Put simply, the tax system does not just carry across every existing asset cost base unchanged. Rules apply to determine the group’s tax cost for the joining entity’s assets. The calculation takes into account matters such as the cost of the membership interests, liabilities and certain other attributes of the joining entity.
This can affect future deductions, capital gains or capital losses when assets are sold, depreciated or otherwise dealt with. It is one reason consolidation should not be treated as a form-filling exercise.
The same principle matters when an entity leaves the group. Leaving rules determine aspects of the entity’s tax history and the tax cost of membership interests. These rules can have a significant effect where a group is preparing to sell a subsidiary, bring in an investor, separate a business division or undertake a succession plan.
A simple example
Imagine a privately owned group with a holding company and two wholly owned operating subsidiaries. One subsidiary runs a profitable service business, while the other has incurred tax losses while developing a new product line.
The owners may assume that forming a consolidated group will allow the development company’s losses to immediately offset the service company’s profits. That may be possible only if the loss transfer and utilisation rules are satisfied. At the same time, the group needs to consider how consolidation affects the tax cost of the development company’s intellectual property, equipment and other assets.
If the owners later decide to sell the development company to an external buyer, the exit rules and the group’s tax sharing arrangements may become just as important as the original decision to consolidate.
The lesson is that tax consolidation can support a commercial strategy, but the tax modelling should be completed before the strategy is implemented.
The head company carries responsibility
A consolidated group needs strong tax governance because the head company carries the primary income tax responsibility for the group. This includes the group’s consolidated tax return and income tax liabilities.
If the head company does not pay a group liability when due, other group members may be exposed to joint and several liability under the consolidation rules. This is particularly important for directors, lenders, purchasers of group companies and minority stakeholders in entities that may be affected by the group’s tax affairs.
For that reason, many consolidated groups consider a tax sharing agreement. A properly structured tax sharing agreement can allocate relevant group tax liabilities among participating entities on a reasonable basis and may help manage the exposure of subsidiary members.
A tax funding agreement is also commonly used within private groups. It usually deals with the commercial funding of tax between the head company and subsidiaries, such as the amount each entity contributes for the tax attributable to its activities. While useful, a tax funding agreement and a tax sharing agreement serve different purposes and should be tailored carefully.
The decision to consolidate should therefore involve more than the finance team. Depending on the size and complexity of the group, it may require input from directors, legal advisers, bankers, shareholders and business owners.
Choosing to consolidate requires planning
The election to form an income tax consolidated group must be made in writing by the head company and notified to the ATO in the required form. The choice is irrevocable, so a group should not make it casually in response to a single year’s tax result.
Before proceeding, it is sensible to prepare a structured review covering:
– the current ownership chart and eligibility of every entity;
– the commercial reason for consolidation;
– carried-forward revenue and capital losses;
– asset registers and historical cost-base information;
– intercompany loans, distributions and balances;
– tax risks, reviews, disputes and historical lodgments;
– expected acquisitions, sales or restructures;
– GST, payroll tax, land tax and duty implications;
– tax sharing and tax funding arrangements; and
– the systems and records needed to support ongoing compliance.
The timing of consolidation can matter as much as the decision itself. A group should consider planned transactions, financial year-end processes, business acquisitions, asset transfers and potential future exits before finalising the election.
Is tax consolidation right for your group?
Tax consolidation can be valuable for Australian business groups that are genuinely wholly owned, growing in complexity and seeking a more centralised approach to income tax. It may simplify internal dealings and create opportunities to manage tax on a group basis.
However, it can also lock a group into a detailed regime with lasting consequences. Asset cost bases, tax losses, future sales, group liabilities and state tax issues all need to be considered before the choice is made.
The key takeaway is that consolidation works best when it supports a clear commercial plan, rather than being used as a short-term tax measure. If your business has multiple entities, can help review your structure, model the likely outcomes and advise on whether tax consolidation suits your circumstances.
This article is general information only and is not personal financial or tax advice. Tax consolidation outcomes depend on the facts of each group, so speak with a registered tax agent or accountant, such as, before making decisions about your business structure.