Maximise Your EOFY 2026 Technology Tax Deductions: A Strategic Guide for Australian Businesses

As the 2025–26 financial year approaches its close, medium-sized Australian businesses—those with annual turnover between $10 million and $250 million—are entering a critical window to optimise their tax position, strengthen compliance, and invest in strategic technology upgrades. The end of financial year (EOFY) is not just about balancing books; it’s about leveraging available tax incentives, preparing for regulatory changes, and aligning financial decisions with long-term business goals.

This year, EOFY planning carries even greater significance. The $20,000 Instant Asset Write-Off (IAWO), which allows eligible businesses to immediately deduct the cost of qualifying assets, is set to expire on 30 June 2026. From 1 July, the threshold will revert to just $1,000, meaning future purchases will need to be depreciated over time—impacting cash flow and tax strategy.

In parallel, major compliance reforms are coming into effect. The Payday Superannuation mandate will require employers to pay super contributions at the same time as wages starting 1 July 2026, replacing the current quarterly model. This shift will demand updates to payroll systems and tighter cash flow management. Additionally, the Division 296 Super Tax introduces a 15% surcharge on earnings from super balances exceeding $3 million, affecting high-income earners and executive remuneration planning.

The Australian Taxation Office (ATO) has also signalled a stronger compliance posture for FY26, with increased scrutiny on Single Touch Payroll (STP) accuracy, record-keeping standards, and timely lodgements. Businesses with overdue tax debts may face credit reporting under the Disclosure of Business Tax Debts regime, and audit activity is expected to intensify across trust structures, R&D claims, and CGT concessions.

This guide outlines the key deductions, incentives, and ATO updates that medium-sized businesses need to know to make the most of EOFY 2026—while staying compliant, competitive, and future-ready.

EOFY 2026 presents a final opportunity for medium-sized businesses to take advantage of several valuable tax incentives before thresholds change and new compliance obligations take effect. Below are the most relevant deductions and offsets available, along with strategic considerations for maximising their value.

🔹 Instant Asset Write-Off (IAWO)

The $20,000 Instant Asset Write-Off allows eligible businesses with an aggregated turnover of less than $10 million to immediately deduct the full cost of eligible depreciating assets costing less than $20,000 (excluding GST). This applies on a per-asset basis, meaning multiple assets can be claimed individually under the threshold.

Key Conditions:

• Assets must be first used or installed ready for use by 30 June 2026.
• Applies to new and second-hand assets used for business purposes.
• From 1 July 2026, the threshold will revert to $1,000, and assets will need to be depreciated over several years under the general small business pool.

Strategic Tip:

Medium businesses planning to upgrade IT infrastructure, replace outdated equipment, or invest in cybersecurity hardware should bring forward purchases to ensure eligibility under the current threshold.

🔹 R&D Tax Incentive

The Research and Development (R&D) Tax Incentive remains one of the most generous programs for innovation-focused businesses in Australia. It provides:

• A 43.5% refundable tax offset for eligible R&D entities with turnover under $20 million.
• A 38.5% non-refundable offset for larger businesses.

Eligible Activities Include:

• Software development and system integration
• Product and process innovation
• Experimental prototyping and testing
• Data science and machine learning model development

Compliance Requirements:

• Businesses must register R&D activities with AusIndustry within 10 months of the end of the income year.
• Detailed documentation of hypotheses, experiments, and outcomes is essential to support claims.

Strategic Tip:

If your business has invested in internal software tools, automation, or AI-driven platforms, consult an R&D tax advisor to assess eligibility—even if the work was done in-house.

🔹 Prepaid Expenses

Prepaying certain business expenses before EOFY can bring forward deductions into the current financial year, improving cash flow and reducing taxable income.

Eligible Prepaid Expenses Include:

• Rent and lease payments
• Business insurance premiums
• Software subscriptions and cloud services
• Professional memberships and training

ATO Rules:

• The expense must be less than $1,000, or
• The service must be fully consumed within 12 months of payment

Strategic Tip:

Review recurring expenses and consider prepaying annual subscriptions or insurance policies before 30 June 2026 to maximise deductions.

The 2025–26 financial year introduces several key tax reforms and policy shifts that will directly impact how medium-sized businesses manage their finances, payroll, and compliance obligations. These changes reflect the government’s push toward real-time reporting, superannuation reform, and targeted tax relief. Understanding these updates is essential for strategic planning and risk mitigation.

🔹 Instant Asset Write-Off (IAWO) – Final Year at $20,000

The $20,000 Instant Asset Write-Off remains available until 30 June 2026 for businesses with turnover under $10 million. This allows eligible businesses to immediately deduct the cost of qualifying assets on a per-asset basis, including IT equipment, office furniture, and machinery.

• Assets must be installed and ready for use by EOFY.
• From 1 July 2026, the threshold will revert to $1,000, and assets will need to be depreciated over time.
• Pool balances under $20,000 at EOFY can be written off in full.

Strategic Insight: Businesses planning capital upgrades should accelerate purchases to maximise deductions before the threshold drops.

🔹 Division 296 Superannuation Tax (Effective 1 July 2025)

This new tax introduces a 15% surcharge on earnings from superannuation balances exceeding $3 million. Unlike traditional super taxes, Division 296 applies to unrealised gains, meaning individuals may be taxed on increases in asset value—even if not sold.

• Applies to directors, executives, and high-net-worth individuals.
• No indexation of the $3 million cap, increasing future exposure.
• Losses cannot be refunded but may be carried forward.

Strategic Insight: Businesses should review executive remuneration structures and consider alternative wealth planning strategies to mitigate exposure.

🔹 Payday Superannuation (Mandatory from 1 July 2026)

Employers will be required to pay Superannuation Guarantee (SG) contributions at the same time as wages are paid, replacing the current quarterly model.

• SG payments must reach funds within 7 calendar days of payday.
• The ATO will use Single Touch Payroll (STP) data to monitor compliance.
• Late payments will attract SG charges and penalties.

Strategic Insight: Businesses must update payroll systems and cash flow models to accommodate more frequent super payments and avoid compliance risks.

🔹 Personal Income Tax Cuts (Effective 1 July 2026)

The government will reduce the marginal tax rate for incomes between $18,201 and $45,000 from 16% to 15%, with a further reduction to 14% from 1 July 2027.

• A person earning $79,000 will save approximately $268 in 2026–27 and $536 in 2027–28.
• These changes affect PAYG withholding calculations and employee net pay.

Strategic Insight: Businesses should update payroll software and communicate changes to employees to ensure transparency and accuracy.

🔹 Energy Bill Relief for Eligible Businesses

The Energy Bill Relief Fund offers up to $150 in rebates for eligible small businesses between 1 July and 31 December 2025.

• Rebates are automatically applied to electricity bills in two $75 quarterly instalments.
• Eligibility is based on state-defined electricity consumption thresholds.

Strategic Insight: Confirm eligibility with your energy provider and ensure rebates are reflected in your accounts.

As the ATO sharpens its focus on real-time reporting, superannuation accuracy, and debt recovery, medium-sized businesses must ensure their systems, processes, and documentation are fully aligned with regulatory expectations. EOFY 2026 marks a turning point in compliance enforcement, with several key changes coming into effect.

✅ Payday Superannuation (Mandatory from 1 July 2026)

The most significant change is the introduction of Payday Super, which requires employers to pay Superannuation Guarantee (SG) contributions at the same time as wages are paid—rather than quarterly.

Key Implications:

• SG payments must be made within 7 calendar days of each payday.
• The ATO will use Single Touch Payroll (STP) data to monitor compliance in real time.
• Late payments will attract SG charges, including interest and penalties.
• The Small Business Superannuation Clearing House (SBSCH) will be phased out for medium businesses.

Action Required:

• Update payroll software to automate SG payments.
• Review cash flow processes to accommodate more frequent super outflows.
• Communicate changes to finance and HR teams to ensure readiness.

✅ STP Finalisation and Accuracy

STP (Single Touch Payroll) is now central to the ATO’s compliance monitoring. Employers must finalise STP data by 14 July 2026, ensuring all payroll, PAYG withholding, and superannuation records are accurate and reconciled.

Key Requirements:

• Submit a Finalisation Declaration via STP-enabled software.
• Ensure all employee year-to-date figures are correct.
• Reconcile STP data with BAS and super records to avoid discrepancies.

Risk Management:

• Inaccurate STP submissions may trigger ATO audits or penalties.
• Businesses with complex payroll structures should conduct internal reviews before finalisation.

✅ Record-Keeping Requirements

The ATO continues to enforce strict record-keeping standards, especially for businesses claiming deductions, managing trust structures, or involved in R&D activities.

Minimum Requirements:

• Retain records for 5 years from the date of lodgement.
• Records must include:
  • Date and amount of transaction
  • GST details
  • Business purpose
  • Supplier information
• Records must be stored securely and remain unaltered.

Prohibited Practices:

• Use of electronic sales suppression tools is illegal and subject to criminal penalties.
• Businesses must ensure audit trails are intact and accessible.

✅ ATO Debt Recovery and Credit Reporting

The ATO has resumed active debt recovery and is enforcing stricter eligibility for payment plans. Businesses with overdue tax debts may be reported to credit agencies under the Disclosure of Business Tax Debts regime.

Key Updates:

• Businesses with debts over $100,000 and more than 90 days overdue may be listed with credit bureaus.
• Payment plans are now subject to tighter scrutiny, with poor compliance histories flagged for rejection.
• The ATO is using data matching and cross-agency collaboration to identify non-compliance.

Action Required:

• Review outstanding tax liabilities and ensure timely lodgement of BAS, PAYG, and super.
• Engage with the ATO early if financial hardship is anticipated.
• Avoid accumulating debt that could impact credit ratings or financing options.

Effective EOFY planning goes beyond compliance—it’s about making smart, forward-looking decisions that reduce tax liability, improve operational efficiency, and position your business for growth. With the Instant Asset Write-Off threshold set to drop, and new superannuation and tax rules coming into effect, medium-sized businesses should take a proactive approach to EOFY 2026.

🔹 Bring Forward Capital Purchases

With the $20,000 Instant Asset Write-Off ending on 30 June 2026, now is the time to accelerate planned investments in technology, equipment, and infrastructure.

• Prioritise assets that are essential to operations or overdue for replacement.
• Consider upgrading cybersecurity systems, servers, laptops, and networking hardware.
• Ensure assets are installed and ready for use before EOFY to qualify.

Tip: Work with your IT provider to identify high-impact upgrades that align with business goals and qualify for immediate deduction.

🔹 Review Depreciation and Capital Works

For assets that exceed the $20,000 threshold or are acquired after EOFY, depreciation rules apply. Medium businesses should:

• Review existing depreciation schedules and asset pools.
• Consider capital works deductions for building improvements or fit-outs.
• Use the simplified depreciation rules if eligible, or consult your accountant for optimal treatment.

Tip: A well-managed depreciation strategy can smooth tax liabilities over time and improve cash flow forecasting.

🔹 Prepay Eligible Expenses

Prepaying expenses before EOFY can bring forward deductions into the current financial year, reducing taxable income.

• Common prepaid expenses include rent, insurance, software subscriptions, and professional memberships.
• Ensure prepaid amounts are either under $1,000 or fully consumed within 12 months.

Tip: Review recurring contracts and consider annual prepayment options that offer both tax and cost savings.

🔹 Align Technology Investments with Business Strategy

EOFY is an ideal time to align IT spending with broader business goals such as:

• Digital transformation
• Cloud migration
• Cybersecurity enhancement
• Automation and AI adoption

Tip: Develop a 12–24 month IT roadmap that prioritises investments with measurable ROI and tax efficiency.

🔹 Engage Professional Advisors Early

Tax planning is complex, especially with changing legislation and compliance obligations. Engaging a qualified tax advisor or accountant can help:

• Model different tax scenarios
• Identify overlooked deductions
• Ensure compliance with ATO rules
• Prepare for audit risk and reporting obligations

Tip: Schedule EOFY planning meetings early to avoid last-minute decisions and missed opportunities.

EOFY 2026 is a pivotal moment for medium-sized businesses to align tax strategy, technology investment, and compliance readiness. This checklist summarises the key actions required to stay compliant and maximise deductions:

✅ Tax Planning

• Claim Instant Asset Write-Off for assets under $20,000 before 30 June 2026
• Ensure assets are installed and ready for use before EOFY
• Review depreciation schedules and capital works deductions
• Prepay eligible expenses (e.g. rent, insurance, subscriptions) to bring forward deductions
• Align IT investments with business growth and digital transformation goals

✅ Payroll & Superannuation

• Finalise STP reporting by 14 July 2026
• Prepare payroll systems for Payday Super (mandatory from 1 July 2026)
• Pay SG contributions within 7 calendar days of each payday
• Reconcile payroll, PAYG, and super data across systems

✅ Record-Keeping & Documentation

• Maintain records for 5 years from lodgement
• Include date, amount, GST, business purpose, and supplier details in records
• Avoid use of electronic sales suppression tools
• Prepare documentation for potential ATO review or audit

✅ Compliance & Risk Management

• Review outstanding tax liabilities and ensure timely lodgement of BAS, PAYG, and super
• Confirm eligibility for Energy Bill Relief rebates (up to $150 in 2025)
• Monitor Division 296 Super Tax implications for high-balance accounts
• Factor in personal income tax cuts for PAYG withholding calculations
• Engage a tax advisor to model scenarios and optimise tax outcomes

EOFY 2026 is more than just a deadline—it’s a strategic milestone for medium-sized businesses to optimise their financial position, strengthen compliance, and invest in future growth. With the $20,000 Instant Asset Write-Off set to expire, and major reforms like Payday Superannuation and the Division 296 Super Tax coming into effect, this year’s EOFY planning demands a proactive, informed approach.

Businesses that act early can take full advantage of available deductions, avoid costly penalties, and ensure their operations are aligned with evolving ATO expectations. From upgrading IT infrastructure and prepaying expenses to finalising STP data and reviewing super obligations, each decision made before 30 June 2026 can have a lasting impact on profitability and resilience.

Moreover, the ATO’s increased focus on real-time reporting, debt recovery, and audit enforcement means that compliance is no longer optional—it’s foundational. Medium businesses must ensure their systems, documentation, and governance practices are robust, transparent, and future-ready.

By combining smart tax strategy with operational foresight, EOFY 2026 becomes an opportunity not just to close the books—but to open new pathways for innovation, efficiency, and sustainable growth.