Your First Time Tax Return A Simple Australian Guide
- Jul 18
- 14 min read
Lodging your first-time tax return can feel like a huge deal, but honestly, it doesn't have to be a headache. If you're in Australia and earned over the tax-free threshold of $18,200, or if your boss withheld any tax from your pay, you'll generally need to lodge a return.
Let's break down exactly what that means and how to get it done without the stress.
Getting Your Head Around Your First Tax Return
Diving into the world of taxes for the first time is a big step. It doesn’t matter if you’re a student with a part-time gig, a fresh graduate landing your first proper job, or just new to working in Australia—getting to know your obligations with the Australian Taxation Office (ATO) is a must.
But don't just see it as a chore. Think of your first tax return as an opportunity. It’s your one chance to claim back some of the tax you've paid all year. The most important concept here is the tax-free threshold, which is currently $18,200. Earn less than this in a financial year, and you generally won't owe any income tax.
Here's the kicker, though: even if you earn less than $18,200, you should still lodge a return if your employer took tax out of your pay. Lodging is the only way to get that money refunded back into your bank account.
What to Expect on Your Tax Journey
The whole process really comes down to a few key stages. You’ll start by pulling together all your important documents. Next, you'll declare your income and claim any work-related expenses you're entitled to. Finally, you'll lodge the return with the ATO. Once they've crunched the numbers, you'll get a Notice of Assessment (NOA), which is their official breakdown of whether you get a refund or have a tax bill.
It's a process millions of us go through. In a recent financial year, the ATO handled over 15.7 million individual tax lodgements, and a good chunk of those were from first-timers just like you. What's really telling is that over 9.5 million of those returns were lodged through a tax agent, which shows just how many people prefer getting a bit of expert help.
Key Takeaway: Lodging your first tax return isn't just about ticking a box for the government. It's about taking charge of your finances and making sure you get back every dollar you're owed. Don't leave your own money behind just because it seems a bit daunting at first.
Getting Your Tax Documents in Order
Think of lodging your first tax return like preparing for a big project. A little bit of prep work upfront—getting all your documents sorted—makes the actual process a whole lot smoother and less of a headache. The goal is to have everything you need in one place to accurately report your income and, just as importantly, claim every deduction you're entitled to.
First things first, you'll need your Tax File Number (TFN). This is your unique ID with the Australian Taxation Office (ATO) for life. You can usually find it on old letters from the ATO, your income statement from work, or even your superannuation statement. If it’s proving elusive, you can track it down through your myGov account (as long as it's linked to the ATO) or by giving them a call.
Your Core Income Information
Most of your income details are conveniently bundled into your income statement. This is the digital replacement for the old paper PAYG payment summaries or group certificates. Your employer sends this info straight to the ATO, showing exactly how much you were paid and the tax they withheld.
But your main job might not be your only source of income. You’ll also need to gather records for any other money that came your way. This could include:
Bank Interest: Even if it's just a few dollars, the interest you earn is taxable. Your bank will send you an end-of-year statement with the total.
Government Payments: If you received any support from Centrelink or Services Australia, you’ll need the payment summary they provide.
Private Health Insurance: Got private health cover? You'll need the annual tax statement from your insurer to fill out the Medicare levy surcharge section correctly.
To make sure you haven't missed a thing, our detailed tax return checklist is a fantastic resource. It’s a great way to double-check everything before you start.
The good news is that the ATO's myGov portal does a lot of the heavy lifting by pre-filling this data directly into your return.
As you can see, the portal pulls in information from your employers and banks, which really simplifies the process.
Preparing Your Expense Records
Gathering documents isn't just about what you earned; it’s your chance to get some money back by claiming deductions. These are work-related expenses you paid for out of your own pocket to help you earn your income.
Crucial Tip: The golden rule for deductions is simple. You must have spent the money yourself, it must be directly related to your job, and you must have a record to prove it.
This means holding onto receipts for things like a compulsory logo-branded uniform, any self-education that directly relates to your current role, or tools and equipment you had to buy for work.
How to Lodge Your Tax Return
Alright, so you've gathered your documents and you're ready to lodge your first tax return. What now? You've got a few different paths you can take, and the right one really depends on your financial situation and how confident you feel going it alone.
Let's break down your options.
Going Solo with myTax Online
The most direct route is lodging online yourself through myTax, the Australian Taxation Office's (ATO) official platform. You get to it via your myGov account. The best part? It's completely free, and the software is designed to walk you through each section, often pre-filling information it already has from your employer or bank.
The catch, however, is a big one: you are 100% responsible for the accuracy of your return. If you miss a key deduction or declare your income incorrectly, that responsibility lands squarely on your shoulders. It's a solid choice if your finances are very straightforward—think one job, no complex investments, and simple expenses.
If this sounds like your plan, our guide on how to lodge your tax return online can give you a more detailed walkthrough.
Working with a Registered Tax Agent
Another popular choice—and often the smartest move for first-time filers—is to use a registered tax agent. Yes, like the team here at Baron Accounting. Even if you think your situation is simple, an expert can make a world of difference.
Why? A tax agent does so much more than just fill out forms for you.
Maximise Your Refund: We live and breathe tax law. We know exactly what deductions you can claim for your specific job and circumstances, making sure you don't leave any money on the table.
Ensure Compliance: We make sure your return is prepared correctly according to Australian tax law. This dramatically reduces your risk of facing an ATO audit or penalties for honest mistakes.
Get Extended Deadlines: While the standard deadline for self-lodgers is 31 October, using a tax agent typically gives you a significant extension, often well into the following year.
Expert Insight: Honestly, the peace of mind you get from having a professional handle it is invaluable. We regularly find legitimate, industry-specific deductions that first-time filers would never have known they could claim.
The Old-School Paper Lodgement
The third option is lodging a paper tax return. While it's still possible, this method is quickly becoming a thing of the past.
It’s slow, requires you to do all the calculations by hand, and has a much higher risk of human error. On top of that, the processing times are significantly longer compared to digital lodgements. For these reasons, we almost always recommend choosing one of the online methods for a faster, more accurate, and far less stressful experience.
Understanding Your Income and Deductions

Alright, this is where you can directly influence your tax outcome. It all starts with getting a clear picture of what the Australian Taxation Office (ATO) considers ‘assessable income’. It’s often much broader than just the salary from your main job.
Assessable income covers all the money you’ve earned throughout the financial year. You have to declare everything, not just your primary employment earnings.
Common examples include:
Interest earned from your bank savings accounts.
Dividends received from any shares you might own.
Earnings from any side hustles, like food delivery or freelance work.
Failing to declare all your income can lead to serious headaches with the ATO, so it's vital to be thorough. Once you’ve tallied up all your income, we get to move on to the good part—deductions.
The Power of Tax Deductions
Deductions are how you legally reduce your taxable income, which is the key to getting a bigger refund. For anyone filing a first time tax return, understanding how they work is a genuine game-changer.
The ATO processes around 12.4 million individual tax returns each year. Of those, over 10 million include claims for deductions totalling a massive $54.1 billion. For new filers, this shows the huge opportunity to get money back, but it also highlights the risk if you claim things incorrectly.
To claim a work-related expense, you must meet three golden rules.
You must have spent the money yourself and weren't paid back by your employer.
The expense must be directly related to earning your income.
You need a record to prove it, like a receipt or bank statement.
Expert Tip: Don't fall for the common myth that your daily commute is deductible. The cost of travel between your home and your main workplace is almost always considered a private expense and cannot be claimed.
Common Deductions for First-Time Filers
So, what can you actually claim? The specifics really depend on your job, but there are some very common expenses that apply to people just starting their careers. For a deeper dive, check out our detailed guide on individual tax deductions.
Here are a few real-world examples:
Work-from-home costs: If you work from home, you can often claim a portion of your internet, phone, and electricity bills using a fixed-rate method.
Car expenses: Did you use your own car to travel between different work sites or run work-related errands? That’s not your regular commute, so you can likely claim those costs.
Self-education fees: If you paid for a course or training directly linked to improving the skills for your current job, those fees might be deductible.
Keeping clear, organised records is the absolute key to claiming these expenses and maximising your refund. A simple spreadsheet or even just a dedicated folder for your receipts can make a world of difference when it's time to lodge.
Common Mistakes First-Time Filers Make
Lodging your tax return for the first time can feel like a pretty big deal. It’s a serious responsibility, and honestly, it’s easy to make a few slip-ups when you're just learning the ropes.
But here’s the good news: knowing the common pitfalls is the best way to sidestep them completely. Let's walk through the classic mistakes so you can lodge with confidence.
Forgetting Bits and Pieces of Income
One of the most frequent mistakes we see is people forgetting to declare all their income. It’s not just about the salary from your main job. That little bit of interest you earned from your savings account? Yep, that counts. What about that $50 you made from a one-off side gig? That needs to be on there too. In the eyes of the ATO, every dollar of assessable income has to be included.
Getting Overly Enthusiastic with Deductions
It’s tempting to try and claim every little thing to boost your refund. I get it. But you need to stick to the ATO’s three golden rules for deductions:
You must have spent the money yourself (and weren't reimbursed).
The expense must be directly related to earning your income.
You need a record to prove it (like a receipt or invoice).
Guessing or "guesstimating" expenses without any proof is a risky game. If the ATO decides to take a closer look at your return, you could find yourself in a bit of hot water.
Misunderstanding Your Obligations
A lot of first-timers assume that if they earned less than the tax-free threshold, they don't need to do anything. While the current $18,200 threshold means many students and part-time workers might not owe any tax, you still have to lodge a return if your employer withheld tax from your pay during the year.
It's a huge change from when federal income tax was first introduced back in 1915, when only high-income earners had to worry about it. You can see just how much things have evolved by reading up on the history of Australian income tax.
Key Insight: Simply forgetting or putting off your tax return is a significant mistake. The ATO has deadlines for a reason, and missing them can lead to penalties and interest charges. It's always better to lodge on time, even if you think you'll have a tax bill you can't pay right away.
Poor Record Keeping
The final hurdle that trips up so many new filers is simply not keeping good records. Holding onto receipts, invoices, and bank statements that back up your income and deduction claims isn't just a good idea—it's a legal requirement.
You need to keep these records for five years from the date you lodge your tax return. It doesn't have to be complicated. A simple digital folder on your computer or even the classic shoebox system can save you a world of stress down the track.
And of course, failing to lodge on time is a classic mistake. If you're struggling to meet the deadline, it's critical to understand what might happen next. For more on that, check out our guide on navigating penalties for late tax returns in Australia.
By keeping these common errors in mind, you're already setting yourself up for a much smoother and more successful tax time.
What Happens After You Lodge?
You’ve navigated the forms, double-checked your numbers, and finally hit ‘submit’ on your first tax return. It’s a great feeling, but the journey isn’t quite over yet. Now comes the waiting game while the Australian Taxation Office (ATO) works its magic and delivers its official verdict.
Once the ATO finishes processing your return, they'll send you a Notice of Assessment (NOA). This is probably the most important document you’ll receive after lodging. Think of it as the ATO's official summary of your tax return, confirming the figures they have on record and, most importantly, telling you whether you'll get a refund or have a tax bill to pay.
Understanding Your Notice of Assessment
If you lodged online, your NOA will pop up in your myGov inbox. If you used a tax agent, they'll receive it and forward it on to you. When it arrives, take a moment to check that the key details, like your taxable income, match what you submitted. The NOA will clearly state the outcome: either a credit (meaning a refund is on its way) or a debit (meaning you owe money).
Most online returns are processed within two weeks. If you’re due a refund, the money is usually deposited straight into your nominated bank account just a few days after you receive your NOA.
Expert Tip: Your Notice of Assessment is your official receipt from the ATO. Don't just glance at the refund amount and then forget about it. It's smart to save a copy for your records, as you might need it down the track for things like loan or rental applications.
If you have a tax bill, the NOA will state the amount you owe and the due date for payment. The ATO offers several ways to pay, including BPAY and credit card. If you're worried about paying on time, it's crucial to contact the ATO or your tax agent straight away. You might be able to set up a payment plan.
When Things Don’t Go to Plan
Sometimes, the process isn't completely straightforward. The ATO might get in touch to ask for more information or clarification on a deduction you've claimed. This isn't necessarily a reason to panic; often, they just need an extra document to verify something.
What if you lodge your return and then have that sinking feeling you’ve made a mistake? Don't worry, it happens to the best of us. You can amend your tax return. The easiest way is to do it online through myGov or by asking your tax agent to submit the amendment for you. It's always better to proactively fix an error than to wait for the ATO to find it.
Your First Time Tax Questions Answered
Doing your tax return for the first time can feel like you’re trying to solve a puzzle with half the pieces missing. It’s totally normal to have a bunch of questions floating around. To give you some clarity, we’ve put together answers to the most common queries we get from first-time filers.
Do I Have to Lodge a Tax Return?
This is usually the first question people ask, and the answer is pretty clear-cut most of the time. If you earned more than the tax-free threshold—which is $18,200 in a single financial year—then yes, you are legally required to lodge a tax return with the Australian Taxation Office (ATO).
But there's a big exception that often trips people up. Even if your total income for the year was less than $18,200, you should absolutely still lodge a return if your employer took any tax out of your pay. This is the only way for the ATO to know they owe you money and send it back as a refund. You don’t want to leave your own cash on the table!
Key Takeaway: Always lodge a return if tax was taken out of your pay, no matter how much you earned. It’s your chance to get that money back where it belongs—in your pocket.
When Is the Tax Return Deadline?
When it comes to tax, timing is critical. If you're planning to go it alone and lodge your return yourself through the myTax portal, you need to have it submitted by the strict 31 October deadline. Missing this date can lead to penalties from the ATO, especially if you owe them money.
This is where using a registered tax agent really shines. When you work with a professional service like Baron Accounting, you can often get a lodgement extension. These special deadlines can be as late as May of the next year, giving you way more time to get your documents in order and lodge correctly without the last-minute stress.
What if I Don’t Have All My Information?
It’s a common scenario: you're ready to get your tax done, but you’re worried you’re missing a crucial document, like an income statement from a job you left months ago. Thankfully, the ATO has made this part of the process much easier.
Most employers, banks, government agencies, and health funds are required to report your details directly to the ATO. By late July, this information automatically appears in your online tax return, a process called pre-filling. It's always a smart move to wait until your pre-filled information is marked as 'Tax ready' in your myGov account before lodging. This helps ensure everything is accurate and saves you the headache of having to amend your return down the track. A tax agent can also access all of this pre-filled data for you.
Not Sure Where to Start? We Can Help
Lodging your first-ever tax return can feel a bit overwhelming, but you absolutely don't have to go through it alone. Getting it right—declaring all your income and claiming every single deduction you're entitled to—is the key to getting the best possible outcome. That's where our team of expert tax agents comes in. We're here to take the stress and guesswork out of the equation.
We can walk you through your obligations, double-check that your return is 100% accurate, and make sure it’s lodged correctly and on time. Having a professional in your corner not only gives you peace of mind but often uncovers ways to get a much better tax refund than if you'd tried to do it all yourself.
Don't leave your hard-earned money on the table. A registered tax agent knows exactly what to look for. We spot deductions specific to your job that are easy to miss, making sure you get back every dollar you deserve.
Working with an expert turns a confusing, stressful task into a simple, straightforward process. Let us handle the fiddly details so you can feel confident that your tax affairs are sorted. Your financial peace of mind is what we're all about, and we’re ready to help every step of the way.
• Need assistance? We offer free online consultations: – Phone: 1800 087 213 – LINE: barontax – WhatsApp: 0490 925 969 – Email: info@baronaccounting.com – Or use the live chat on our website at www.baronaccounting.com
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