Updated: 23 September 2026
Tax planning strategies for $1M+ businesses in Australia include reviewing business structure, timing income and expenses, considering superannuation contributions within the applicable tax rules, planning asset purchases around available deductions, and managing tax liabilities throughout the year rather than at year end. For businesses generating over $1M in revenue, reactive tax planning can lead to missed opportunities, unexpected liabilities and unnecessary cash flow pressure.
Effective tax planning is not about last-minute adjustments. It is about making informed financial decisions throughout the year that directly influence the business’s tax position.
Quick Summary – Tax Planning Strategies for $1M+ Businesses in Australia
- Tax planning should occur throughout the year, not just at year end.
- Business structure plays a key role in tax outcomes.
- Timing income and expenses can influence tax payable.
- Superannuation contributions can affect taxable income within applicable contribution caps and tax rules.
- The $20,000 instant asset write-off is now a permanent feature of the small business simplified depreciation rules for eligible businesses.
- Regular financial review supports better tax decisions.
Tax planning strategies for $1M+ businesses in Australia include reviewing business structure, timing income and expenses, considering super contributions, planning asset purchases and managing tax liabilities throughout the year to improve cash flow and support informed tax decisions.
What Is Tax Planning for Growing Businesses?
Tax planning is the process of legally managing your financial position to optimise tax outcomes. For $1M+ businesses in Australia, this involves making structured financial decisions throughout the year to manage tax liabilities and improve cash flow outcomes.
For businesses over $1M in turnover, tax planning becomes more important because:
- profit levels increase
- tax liabilities grow
- business structures become more complex
- more opportunities exist to plan the timing and tax treatment of business decisions
Rather than focusing on compliance alone, tax planning looks forward and helps business owners make decisions with a clearer understanding of the potential tax consequences.
Why Waiting Until June Is Too Late
Reactive vs proactive tax planning
Many businesses only consider tax in the final months of the financial year. By that stage, most financial decisions have already been made.
This limits the ability to:
- adjust income timing where appropriate
- bring forward or defer eligible expenses
- review structure
- plan cash flow for tax payments
The impact of delayed planning
Late tax planning can result in:
- missed deductions
- higher-than-expected tax liabilities
- reduced cash flow
- limited strategic options
Planning earlier in the year provides more flexibility and time to assess the tax consequences of business decisions.
Business Structure and Tax Efficiency
Why structure matters
The structure of your business has a direct impact on how income is taxed.
Common structures include:
- sole trader
- company
- trust
- partnership
Each structure has different tax implications. For eligible companies with an aggregated turnover of less than $50 million, the base rate entity company tax rate can be 25%, subject to the applicable eligibility rules, compared with the standard company tax rate of 30%. Structure can therefore materially affect tax outcomes as a business grows.
When structure becomes important
As businesses grow beyond $1M turnover, structure can become more relevant due to:
- increasing profits
- asset protection considerations
- distribution flexibility
- long-term planning
Reviewing structure regularly helps ensure it remains appropriate for the business’s circumstances and objectives.
Timing Income and Expenses
Managing financial timing
One tax planning consideration is the timing of income and deductible expenditure. The correct tax treatment depends on the applicable rules and the business’s circumstances.
Examples of timing considerations
- bringing forward eligible deductible expenses before year end where appropriate
- considering the timing of income recognition under the applicable tax rules
- aligning expenses with business activity
- prepaying certain expenses before 30 June where the relevant deduction rules permit it
These decisions must be made within the tax law and based on the circumstances of the business. They should not be driven solely by a desire to move tax between income years.
Superannuation as a Tax Planning Consideration
Why super can matter
Superannuation contributions can have tax consequences for business owners and employees. The treatment depends on who makes the contribution, the type of contribution and the applicable eligibility and contribution-cap rules.
The general concessional contributions cap has been $30,000 per year since 1 July 2024. Concessional contributions are generally taxed at 15% in the super fund, although additional tax can apply in some circumstances.
Key considerations
- the applicable concessional contributions cap
- timing contributions so they are received by the fund within the required period
- the cash flow effect of making additional contributions
- whether carry-forward concessional contribution rules are available
- the individual’s circumstances and the tax rules applying to the contribution
Because superannuation can involve both tax and financial product considerations, business owners should obtain advice appropriate to their circumstances before making contribution decisions.
Asset Purchases and the Instant Asset Write-Off
Planning purchases strategically
Many businesses invest in equipment, vehicles or technology. However, an asset purchase should make commercial sense for the business rather than being made solely to obtain a tax deduction.
The $20,000 instant asset write-off is now a permanent feature of the small business simplified depreciation rules. Eligible small business entities with aggregated annual turnover of less than $10 million can immediately deduct the business-use portion of eligible depreciating assets costing less than $20,000.
The threshold applies on a per-asset basis. Assets costing $20,000 or more are generally added to the small business depreciation pool where the simplified depreciation rules apply. The timing of when an asset is first used or installed ready for use remains important when determining the income year in which a deduction can be claimed.
Businesses that do not qualify for the small business simplified depreciation rules should consider the depreciation rules that apply to their circumstances.
How asset planning helps
When commercially appropriate and planned correctly, asset purchases can:
- provide an eligible tax deduction
- support business growth
- improve operational efficiency
Understanding the available depreciation rules before purchasing an asset helps a business assess both the tax treatment and the cash flow impact.
Managing Tax Liabilities Throughout the Year
Avoiding tax surprises
Unexpected tax bills can create cash flow pressure for growing businesses.
Problems can arise when:
- profits increase without corresponding tax planning
- cash is not set aside for GST, PAYG withholding and other tax liabilities
- reporting is not reviewed regularly
Regularly reviewing tax liabilities and cash flow can help businesses prepare for upcoming payments rather than treating them as unexpected costs.
Why ongoing monitoring matters
Tracking tax exposure throughout the year allows businesses to:
- manage cash flow
- plan for payments
- identify issues earlier
- make business decisions with more current financial information
This approach can provide greater certainty over the business’s tax position.
The Role of Financial Visibility in Tax Planning
Clear data supports better decisions
Tax planning relies on accurate financial information.
Without reliable reporting, businesses may:
- underestimate tax liabilities
- miss planning opportunities
- make decisions based on incomplete data
Cloud-based accounting platforms such as Xero or QuickBooks can help businesses maintain current financial records when they are set up and reconciled correctly.
Why reporting matters
Consistent financial reporting allows business owners to:
- understand profitability
- track trends
- monitor tax liabilities
- plan ahead with better information
This creates a stronger foundation for tax planning.
Why Tax Planning Becomes More Important as Businesses Grow
As businesses scale, financial complexity increases.
Key factors include:
- higher transaction volumes
- increased staff and employer obligations
- more complex financial structures
- larger tax liabilities
Without proactive planning, these factors can create inefficiencies and financial pressure. Regular tax planning gives business owners more time to understand the consequences of decisions before they are made.
How Cotchy Supports Tax Planning for Growing Businesses
Many businesses only consider tax when preparing returns. However, waiting until after the financial year has ended limits the decisions that can still be made.
Cotchy’s accounting and bookkeeping team works with clients throughout the year to maintain accurate financial information and support business tax planning. This can include reviewing business structure, the timing and tax treatment of transactions, tax liabilities and the tax implications of business asset purchases.
Because accounting and bookkeeping are integrated within one team, business owners can have current financial information available when tax decisions need to be considered.
This integrated approach means tax planning can form part of the business’s year-round accounting and tax process rather than being left until the tax return is prepared.
For $1M+ businesses in Australia, structured tax planning throughout the year can help reduce surprises, improve cash flow planning and support informed business decisions.
FAQs
What are the key tax planning strategies for businesses over $1M in revenue?
Key considerations can include reviewing business structure, timing income and eligible expenses, considering the tax treatment of superannuation contributions, planning asset purchases around available depreciation rules, and monitoring tax liabilities throughout the year rather than only at year end.
What is tax planning for a business?
Tax planning involves considering the tax consequences of business decisions throughout the year and managing tax liabilities within the law.
When should tax planning occur?
Tax planning should occur throughout the financial year, not just at year end. Earlier planning provides more time to assess options and their tax and cash flow consequences.
How can business structure affect tax?
Different structures are taxed differently. Eligible base rate entity companies can access a 25% company tax rate, while the standard company tax rate is 30%. The appropriate structure depends on more than the tax rate alone, so the business’s circumstances should be considered.
Can asset purchases reduce tax?
Eligible small business entities with aggregated annual turnover of less than $10 million can use the $20,000 instant asset write-off for the business-use portion of eligible depreciating assets costing less than $20,000. The threshold applies per asset. Assets costing $20,000 or more are generally dealt with under the small business depreciation pool where the simplified depreciation rules apply.
How can superannuation affect tax?
Concessional super contributions can affect taxable income and are generally taxed at 15% in the super fund, subject to the applicable rules. The general concessional contributions cap has been $30,000 per year since 1 July 2024. Eligibility, carry-forward rules and an individual’s circumstances should be considered before making contribution decisions.
What is Payday Super and how does it affect cash flow?
Payday Super has applied since 1 July 2026. Employers generally make super contributions each payday, calculated at 12% of an eligible employee’s qualifying earnings. Contributions generally need to reach the employee’s super fund within seven business days of payday, although longer timeframes can apply in certain circumstances.
For businesses, this means superannuation is now a more frequent cash flow commitment rather than a quarterly payment cycle. Planning for these payments as part of each pay cycle can help businesses manage ongoing cash requirements.
For more information, see our Payday Super Australia: What Employers Need to Know guide.
Related Reading
– Why Your Business Feels Profitable but the Bank Balance Says Otherwise
– Financial Red Flags Business Owners Should Never Ignore
Sources
Australian Taxation Office – Company tax rates
Federal Register of Legislation – Treasury Laws Amendment (Tax Reform No. 2) Act 2026
Australian Taxation Office – Concessional contributions cap
Australian Taxation Office – Payday Super
Information correct as at 23 September 2026.
Disclaimer: This article provides general tax and business information only. It does not provide financial product or investment advice. Business circumstances vary, and professional advice should be obtained before making decisions.
