How to Track Fuel Expenses in Xero & MYOB (Australia 2026)

Presently, fuel is one of the most significant operating expenses for many Australian businesses. This is especially true for those businesses that are dependent on company vehicles, delivery fleets, or regular travel. With fuel prices fluctuating in 2026, it is essential to maintain accurate records for better budgeting, compliance, and claiming eligible tax deductions. To help you with this, modern accounting platforms such as Xero and MYOB simplify fuel expense tracking. In this blog, we will walk through the steps to track expenses in Xero and MYOB correctly:

Understanding Fuel Costs in Australia in 2026

Effective fuel cost management for Australian businesses begins with having a clear picture of the economic factors influencing petrol and diesel prices throughout the year. Listed here are some recent inflation data that highlight how fuel costs continue to affect both business operating expenses and the broader economic scenario:

• Headline inflation eased to 4.0% in May 2026, down from 4.2% in April, with falling fuel prices being the primary driver of the decline.
• Fuel prices dropped by 11.9% during May. This accounts for the largest contribution to lower monthly inflation figures.
• Despite lower petrol costs, underlying inflation increased from 3.4% to 3.6%. This also indicates broader price pressures remain present across the economy.
• Transport expenses declined during the month, which provides temporary cost relief for businesses that depend on vehicles and freight operations.
• Housing-related costs continued rising, with new dwelling prices increasing by 0.9% in May and 5.6% annually.
• Higher construction material and fuel-related operating costs are still being passed through to consumers and businesses.
• Fuel excise changes expected in July and August may place upward pressure on petrol prices. Although lower global oil prices could help offset part of that increase.

Why Tracking Fuel Expenses Accurately Matters for Businesses

Strong business fuel receipts management practices will help your business understand where money is being spent. At the same time, this will prevent fuel costs from reducing profitability. These are a few specific reasons why this must be done by every business:

• Accurate tracking provides a clear picture of total vehicle operating costs and helps identify unusual spending patterns, supporting eligible tax claims and GST reporting requirements.
• Proper documentation eliminates the risk of missing receipts, duplicate claims, or incorrect expense categorisation.
• By doing this, businesses can compare fuel spending across different vehicles, routes, or departments to improve efficiency.
• Finally, reliable fuel data helps in the creation of more accurate budgets and cash flow forecasts for future planning.

Hence, well-organised records can also save significant time during BAS preparation, tax lodgements, and financial reviews. Ultimately, this simplifies the work of your BAS reporting specialist during lodgements by making it easier to verify fuel expenses and GST claims without unnecessary administrative delays.

Common Challenges Businesses Face When Managing Fuel Costs

Without proper strategies for managing fuel costs for business vehicles, fuel spending can become difficult to control and report. Some other challenges include the following:

• Lost or misplaced fuel receipts can result in incomplete records and missed tax or GST claims.
• Employees may use different payment methods. This makes it harder to consolidate fuel costs Australia into a single reporting system.
• Manual data entry increases the risk of duplicate transactions, incorrect amounts, and coding errors.
• Fluctuating fuel prices can make budgeting and forecasting more challenging throughout the financial year.
• Besides, businesses that have multiple vehicles often struggle to track fuel consumption for each vehicle individually.
• Separating personal and business-related fuel purchases can be difficult without the existence of clear policies and documentation.

Ultimately, inconsistency in expense categorisation may create complications during BAS preparation, tax lodgements, and end-of-year reconciliations.

What Fuel Expenses Should Be Recorded?

Fuel expenses tax deductions Australia claims depend on the maintenance of clear records for all vehicle-related business expenses. As per the ATO, here are the mandatory documents you must maintain:

• Fuel purchase receipts, including petrol and diesel costs.
• Oil and lubricant expenses associated with business vehicles.
• Vehicle repair and maintenance invoices.
• Servicing and routine maintenance records.
• Tax invoices supporting fuel and vehicle-related purchases.
• Loan or lease documents for financed or leased vehicles.
• Registration papers and vehicle ownership records.
• Details of kilometres travelled for both business and private use.
• Records showing how the fuel or motor vehicle expense claim was calculated.
• Additional logbook records where the logbook method has been used.

A GST accountant can assist you in maintaining the fuel records mentioned above. Moreover, they look after GST credits, verify claims, and make sure vehicle-related expenses are reported correctly in business tax and BAS reporting.

How to Track Fuel Expenses in Xero

Xero can become a fuel expense tracking tool for small business accounting purposes if you know how to use it well.

1. Create a Dedicated Fuel Expense Account

• Go to Accounting > Chart of Accounts.
• Check for an existing fuel expense account.
• Create a separate Motor Vehicle – Fuel account if one does not exist.

2. Record Every Fuel Transaction

• Enter fuel purchases as they occur.
• Attach receipts and tax invoices to each transaction.
• Allocate all fuel expenses to the dedicated fuel account for fuel cost tracking.

3. Run a Profit and Loss Report

• Navigate to Accounting > Reports > Profit and Loss.
• Select the required reporting period.
• Review the fuel expense category separately from other expenses.

4. Review Fuel Transactions

• Click on the fuel expense total within the report.
• Examine individual transactions and spending patterns.

5. Use Tracking Categories

• Set up tracking categories for vehicles, locations, departments, or jobs.
• Allocate fuel expenses to the relevant category and then compare fuel costs regularly.

How to Record Fuel Expenses in MYOB

For MYOB, accurate business fuel expenses reporting is based on using dedicated accounts and reviewing fuel transactions regularly.

1. Create or Verify a Fuel Expense Account

• Open Accounts List.
• Locate the fuel expense account.
• Create a Motor Vehicle – Fuel account if required.

2. Enter Fuel Purchases

• Record each fuel transaction in MYOB.
• Attach supporting receipts and tax invoices.
• Allocate expenses to the fuel account.

3. Run a Profit and Loss Report

• Go to Reporting > Profit and Loss.
• Select the required reporting period.
• Review fuel expenses separately from other operating costs.

4. Enable Comparison Reporting

• Turn on year-on-year comparisons.
• Compare current fuel costs against previous periods.

5. Review Individual Transactions

• Click on the fuel expense category.
• Examine transaction details and spending trends.

6. Allocate Costs by Job or Vehicle

• Use MYOB job tracking features.
• Assign fuel expenses to specific vehicles, projects, or departments, and finally, follow this procedure consistently.

Best Practices for Managing Fuel Expenses

Effective fuel expense management only happens when you look after the following:

• Encourage fuel-efficient driving habits and minimise unnecessary idling.
• Plan routes carefully to reduce travel time, detours, and fuel consumption.
• Keep tyres properly inflated so that vehicle efficiency can be improved.
• Follow regular vehicle servicing schedules and address mechanical issues early.
• Monitor oil levels, fuel systems, and potential leaks.
• Track fuel purchases consistently and maintain supporting records.
• Review fuel usage reports regularly to identify unusual spending patterns.
• Allocate fuel expenses to specific vehicles, jobs, or departments where possible.
• To centralise expense monitoring and reporting, use fuel cards or digital tools.

At the end, you must compare fuel costs monthly to identify trends, which further simplifies reporting requirements associated with BAS services Perth.

How Accurate Fuel Tracking Helps Protect Profit Margins

Businesses require reliable data to understand how fuel spending can have an impact on their profitability. Only when you track fuel expenses Australia, this becomes possible. 

• Accurate records reveal cost increases before they begin affecting margins.
• Businesses can identify vehicles or routes consuming more fuel than expected.
• Better data supports informed pricing decisions. This is particularly important when operating costs rise quickly.
• Fuel spending trends become easier to forecast and budget for.
• Tax deductions and GST claims are less likely to be overlooked.
• Small savings across multiple vehicles can add up quicker than you think.
• Clear visibility into fuel costs helps protect profits and is necessary for stronger financial planning.

Fuel Expenses, Tax Deductions and Compliance Considerations

Adequate fuel expense tracking for small businesses supports tax claims and compliance obligations successfully. Given here is a table that will help you understand the same:

Area	What to Keep in Mind
Fuel Receipts	Retain receipts and tax invoices for fuel purchases.
Business Use Records	Record business and private kilometres separately.
GST Claims	Ensure fuel transactions are correctly coded for GST purposes.
Supporting Documents	Keep loan, lease, insurance, and registration records where applicable.
Calculation Method	Maintain evidence showing how fuel expense claims were calculated.
Record Retention	Store all relevant records for at least five years.
Compliance Reviews	Regularly review records to ensure claims can be substantiated if required.

 

When to Seek Professional Accounting or Bookkeeping Support

Due to the increasing complexity of fuel records, professional bookkeeping services have turned out to be of major help. Let us look at some scenarios when you should definitely contact these services:

1. Growing Transaction Volumes

If fuel purchases are increasing across multiple vehicles, a small business accountant Perth can help organise reporting and maintain accurate records.

2. BAS and Compliance Requirements

Businesses preparing regular BAS lodgements may benefit from business advisory Perth. They support in improving record-keeping processes and compliance.

3. Cost Control and Reporting

When fuel costs keep affecting profitability, a business consultant Perth can help analyse spending patterns. Also, they can identify opportunities to improve efficiency and cash flow management.

Also read: GST Registration Thresholds: Are You Required to Register?

Conclusion

Therefore, it is evident that fuel costs can become a huge business expense when there is insufficient tracking. Whether you use Xero or MYOB, maintaining organised records can improve reporting, support tax compliance, and finally, safeguard profit margins. Businesses that implement consistent tracking practices and seek professional accounting services when needed are generally better positioned to manage rising costs and make smarter financial decisions.

If you also need expert assistance with EOFY tax lodgements, choosing the best tax return agency Canning Vale can help ensure accurate reporting and ATO-compliant tax returns.

FAQ’s

1. Can fuel expenses be claimed as a tax deduction in Australia?