How to lodge a tax return when you worked multiple jobs in Australia

Multiple jobs make a tax return more complex, but they also create more opportunities for refunds because of how the working holiday maker tax brackets apply across combined income.

How does the ATO know about every employer?

Since Single Touch Payroll became universal in Australia, every employer is required to report your wages, tax withheld, and superannuation directly to the ATO each pay run. By the end of the financial year, the ATO has a complete record of:

• Every business that paid you wages and the dates of employment
• Total gross wages from each employer
• Total tax withheld from each employer
• Super contributions reported to each fund

When we lodge through our tax agent portal, we can see this combined record before we prepare your return. This means we identify employers you may have forgotten about (a one-week trial in a kitchen, a casual shift at a music festival, a temp agency job) and include them in the return.

Why missing an employer causes problems

If you lodge a return that includes only some of your employers, the ATO compares your return against its Single Touch Payroll record and identifies the gap. The return is typically processed at the lower reported figure first, the refund is paid, and then weeks or months later the ATO issues an amended assessment adding the missing income. This often results in:

• A tax debt to repay, sometimes from a refund you have already spent
• Interest charged on the debt
• A general interest charge that compounds daily
• Potential penalties if the omission was substantial

It is much easier to lodge correctly the first time than to deal with an amended assessment after the fact.

The tax bracket effect of multiple employers

When you have multiple employers, each one withholds tax based on the income they pay you, not your total income across all jobs. This means the tax-free thresholds and bracket rates can be applied multiple times during the year, leaving you under-withheld at the end of the year. Working holiday makers do not have a tax-free threshold, but the bracket effect still applies: at $45,000 of combined income, the rate jumps from 15% to 30%, and individual employers may not be withholding enough to cover the higher rate on combined earnings.

The opposite can also be true: working holiday makers without a TFN on file at one employer were withheld at 45%, generating a large refund once the combined income is assessed against the correct bracket structure.

What records are useful when you have had multiple employers?

When you lodge through our service, you do not need to collect payslips from every employer. We access the ATO record directly to see what each employer reported. The records that are still useful are:

• Any payslips or final summaries you kept (helpful as a cross-check)
• Details of cash payments not reported through Single Touch Payroll
• Records of work-related expenses you incurred at each job
• Travel between work locations (potentially deductible in some cases)

How does our service handle multi-employer returns?

For working holiday makers with multiple jobs in a financial year, our team:

• Accesses the full ATO income record through our tax agent portal
• Identifies every employer that reported income, including ones the worker may have forgotten
• Cross-checks the ATO record against any payslips and final summaries provided
• Waits until all employer reporting is finalised (some employers finalise late, which can trigger amendments if the return is lodged too early)
• Applies the correct working holiday maker rates across the combined income
• Identifies any work-related deductions across all jobs

Get in touch with our team to lodge a return that captures every employer cleanly the first time, avoiding amended assessments later.