EOFY Tax Planning 2026: A Practical Financial Checklist Before June 30

End of financial year (EOFY) planning is one of the most time-sensitive opportunities in the Australian financial calendar. The weeks leading up to 30 June are not simply an administrative deadline — they represent a practical window to review your financial position, manage taxable income, and set a stronger foundation for the year ahead. This guide, originally published by Mary Nebotakis, Managing Director of Natloans (B. Eco, Dip. Financial Services) on 29 May 2026, outlines key strategies and a structured checklist to help individuals, investors, and business owners prepare before the financial year closes.

The original article was published on 29 May 2026 for the financial year ending 30 June 2026. The explanations here preserve its six planning areas and add primary-source conditions. Historical deadlines are not instructions to act after they have passed; use the rules for the income year actually being assessed.

Why EOFY Planning Matters

EOFY planning considers timing, loan structure, investments and cash flow. Starting a review before 30 June can leave time to verify eligibility and implement appropriate decisions. Acting before the date does not itself create a deduction or guarantee a better financial result.

As the article notes, with ongoing cost-of-living pressures and interest rates still relatively elevated at the time of publication, even incremental improvements can have a compounding impact over time. Waiting until late June narrows your options significantly, which is why early preparation is consistently recommended.

EOFY Financial Checklist: Six Key Areas to Review

1. Prepaying Deductible Expenses

Bringing certain expenses forward into the current financial year may allow you to claim deductions sooner. According to the article, this approach can apply to:

• Interest on investment loans
• Property-related expenses
• Professional services or subscriptions

Confirm both deductibility and the applicable prepayment rules. Under the ATO’s 12-month rule, eligible expenditure must cover no more than 12 months and the service period must end no later than the end of the next income year. The rule applies only to eligible taxpayers and expenditure; exclusions or apportionment can apply. A property expense, subscription or interest payment is not deductible simply because it is prepaid.

2. Reviewing Your Loan Structure

The original article contrasts investment and owner-occupied debt. The more precise test is the purpose and actual use of borrowed money, not a product’s label or the property securing it. ATO TR 2000/2 explains interest deductibility and redraws. Private use can make interest non-deductible even where an investment property secures the loan; mixed uses generally require apportionment and records.

Source loan categories, with the use-of-funds qualification

Loan Type	General Tax Treatment
Investment loan interest	May be deductible to the extent the borrowed funds are used for an income-producing purpose and the relevant rules are met; the loan label is not decisive.
Owner-occupied home loan interest	Interest on money used for a private home is generally not deductible. Security over a home does not by itself decide the treatment of money used for another purpose.

EOFY is a practical time to assess whether your current loan setup aligns with your financial goals, whether refinancing could reduce your interest rate or improve flexibility, and whether restructuring debt could enhance tax efficiency over time. Natloans can assist in reviewing lending arrangements as part of this process.

3. Making Additional Superannuation Contributions

Superannuation can be a tax-effective vehicle for managing income while building long-term wealth. Strategies the article identifies include:

• Making concessional (pre-tax) contributions to reduce taxable income
• Reviewing unused contribution caps from previous years
• Exploring government co-contributions for eligible earners

Check contributions from all relevant sources against your applicable cap, including employer contributions. Carry-forward concessional amounts require a total super balance strictly below $500,000 at the previous 30 June and unused amounts from up to five previous years; older amounts expire. A personal deduction needs a valid notice and acknowledgement. Government co-contributions concern eligible after-tax contributions, not the portion deducted. Confirm fund receipt and processing deadlines; transferring at the last minute may be too late.

4. Reviewing Investment Portfolios

EOFY is commonly used as a checkpoint for investment performance and tax positioning. The article suggests considering:

• Whether capital losses can be used to offset capital gains
• Rebalancing underperforming assets
• Reviewing dividend income and distributions

The source warns against wash-sale arrangements. ATO TR 2008/1 explains that Part IVA may deny a tax benefit where the statutory factors establish the relevant dominant purpose. The issue is broader than a same-day repurchase, and an additional commercial motive does not automatically prevent Part IVA applying. Unrealised losses do not alone offset realised gains. Obtain advice on the actual proposed transactions.

5. Small Business Considerations

For business owners, EOFY planning can directly affect both tax outcomes and cash flow. Key areas identified in the article include:

• Assess eligibility for the instant asset write-off. For the year ending 30 June 2026, the 2025 Act, Schedule 7 extended the $20,000 measure through 30 June 2026. The cost test is strictly less than $20,000, with eligible small-business status, simplified depreciation and first-use/readiness requirements; it is not a deduction merely for ordering or financing an asset.
• Review outstanding liabilities and ATO obligations. GIC and SIC incurred on or after 1 July 2025 are not deductible, including charges on older tax debts; a payment plan does not restore deductibility.
• Evaluating financing arrangements and working capital needs

Planning ahead can also help position the business more effectively for the new financial year, including reviewing any lending facilities that support operations.

6. Understanding Your Cash Flow Position

EOFY planning is not solely about reducing tax — it is also about gaining clarity. The article emphasises that having a clear picture of income and expenses, debt obligations, and upcoming financial commitments can support better decision-making and reduce financial stress heading into the next financial year.

Common EOFY Mistakes to Avoid

The article identifies a set of common pitfalls that can undermine EOFY planning (published 29 May 2026, source: natloans.com.au):

• Leaving decisions until late June — this limits available options and the ability to implement strategies properly
• Focusing only on tax outcomes — without considering long-term financial impact
• Overlooking loan structures — which can significantly affect cash flow
• Making decisions without advice — particularly for complex strategies

Taking a measured and informed approach is the consistent recommendation throughout the article.

Preparing for the New Financial Year

EOFY should not be viewed in isolation. Actions taken before 30 June can influence your financial position well into the next year. The article identifies this as an appropriate time to:

• Review your interest rates and lending arrangements
• Reassess financial goals
• Ensure your overall strategy remains aligned with your circumstances

For those with existing loans or considering refinancing, speaking with a broker before the end of the financial year can help identify whether current arrangements remain competitive and suited to your goals.

Questions and Answers

What is the purpose of EOFY tax planning?

EOFY planning reviews expenses, super, investments, debt and cash flow for the relevant income year. It can help identify eligible deductions and prepare for future commitments, but neither a transaction date nor a loan restructure guarantees a tax saving.

Can I prepay expenses before 30 June to claim a deduction?

Only where the expense and timing satisfy the applicable rules. The eligible service period, taxpayer category, exclusions and apportionment rules matter; paying before 30 June alone is insufficient. Verify the expense with a tax adviser before committing.

Is investment loan interest tax-deductible?

The purpose and actual use of borrowed funds determine the treatment under the applicable rules. An investment-loan label or investment-property security does not make private spending deductible. Private home purchase interest is generally not deductible, and mixed-purpose borrowing usually needs apportionment. Keep records of redraws and refinancing.

What superannuation strategies are relevant at EOFY?

The source lists concessional contributions, unused caps and government co-contributions. These have different eligibility conditions. Carry-forward concessional caps require a prior-30-June balance below $500,000 and available unused amounts from the previous five years. The same contribution portion cannot both be claimed as a deduction and earn a government co-contribution.

What is a "wash sale" and why should I avoid it?

An arrangement that realises a loss while maintaining or restoring economic exposure can raise Part IVA concerns. The ATO applies statutory factors and the dominant-purpose test; a separate commercial motive does not automatically protect the tax benefit. Seek advice before selling and reacquiring for tax purposes.

What should small business owners focus on before 30 June?

The source prioritises asset-write-off eligibility, existing liabilities including ATO obligations, and financing/working capital. For EOFY2026, the $20,000 measure had been extended to June30, but cost had to be below the threshold and all relevant eligibility/timing rules still applied. GIC/SIC incurred from July2025 are non-deductible. Borrowing to spend does not make a tax deduction commercially worthwhile.

What EOFY planning mistakes does the article identify?

According to the article (published 29 May 2026), the key pitfalls are: leaving decisions until late June, focusing only on tax outcomes without considering long-term impact, overlooking loan structures, and making decisions without professional advice — particularly for complex strategies. Source: natloans.com.au.

How does loan structure affect EOFY tax planning?

Loan structure affects repayments and records, but tax treatment follows the purpose and use of the borrowed funds under the applicable law. Renaming, refinancing or changing security does not automatically turn private debt into deductible debt. Trace mixed uses and new redraws, and compare refinancing fees and remaining term before deciding.

Should EOFY planning be considered in isolation?

No. The article explicitly states that EOFY should not be viewed in isolation. Actions taken before 30 June can affect your financial position well into the following year. Reviewing interest rates, lending arrangements, and financial goals at EOFY helps ensure your overall strategy remains aligned with your circumstances.

How should I use the figures and policy references in this article?

This is the May2026 article’s historical checklist with explicit official-source qualifications. Apply the rules for the relevant year and transaction; do not treat a past deadline as a current opportunity or a general checklist as proof of eligibility.

Is EOFY planning only relevant to investors?

No. The article addresses individuals, investors, and business owners. While some strategies — such as investment loan structuring or capital gains management — are more relevant to investors, others, including superannuation contributions, cash flow review, and expense timing, apply broadly.

When is the right time to start EOFY planning?

The article consistently recommends acting early, not waiting until late June. Starting the review process several weeks before 30 June allows time to assess options, seek advice, and implement strategies properly before the deadline closes.

Next Steps

If you would like to review your lending arrangements, loan structure, or financing options as part of your EOFY preparation, Natloans can assist. The following related articles may also be relevant to your planning:

• What Flood Exposure Means for Your Home Loan in Brisbane
• First Home Buyer Guide 2026: Market Conditions, Interest Rates & Deposit Strategies

For tax-specific advice, consult a registered tax agent or accountant. For superannuation queries, contact your fund or the ATO directly. Individual circumstances vary, and professional advice should be sought before implementing any financial or tax strategy.

Source Reference

This page is based on content originally published at natloans.com.au/eofy-tax-planning-2026-a-practical-financial-checklist-before-june-30/ on 29 May 2026, authored by Mary Nebotakis, Managing Director, Natloans (B. Eco, Dip. Financial Services). Retrieved 15 October 2026. Content reflects the publication date; confirm all figures and policy details with current authoritative sources before acting.

Evidence to collect for each of the six review areas

Area	Useful evidence and decision
Prepayments	Invoice, purpose, service dates and applicable timing rule.
Loans	Statements and transaction records tracing private, investment and mixed uses; quotes and switching costs.
Super	Employer and personal contributions, previous balance, available unused cap, fund receipt and deduction notice acknowledgement.
Investments	Cost bases, realised gains/losses, distributions and the commercial circumstances of any sale and reacquisition.
Business assets and liabilities	Aggregated turnover, depreciation method, asset cost, GST treatment, business use, readiness date and tax-debt statements.
Cash flow	Income, ordinary expenses, debt payments and future commitments, with a buffer for unexpected costs.

This is an added preparation checklist, not a universal Natloans document requirement. Under the ATO asset rules, business use affects the deductible portion; it does not allow an above-limit asset to pass the total-cost test merely by reducing that cost to a business percentage. A deduction is not reimbursement of the full purchase price.