Starting your first job or moving to a new country like Australia is always exciting — but understanding how taxes work can be overwhelming at first.
If you’re wondering:
- Do I need to pay tax in Australia?
- What are tax brackets?
- What is Medicare Levy and Surcharge?
You’re in the right place!
💡 Who Pays Tax in Australia?
If you live and work in Australia, you’re generally considered a resident for tax purposes — even if you’re on a temporary visa.
You don’t need to be a citizen or permanent resident to be classified as a tax resident.
🧱 Tax Basics You Need to Know
Before we dive into tax brackets, let’s look at a few key terms that’ll help you understand how tax works here.
1. Tax File Number (TFN)
A unique number that identifies you for tax and superannuation. You’ll give this to your employer when you start working.
If you don’t have a TFN, you’ll be taxed at a higher rate!
2. Superannuation (Super)
Not a tax, but your retirement savings. Your employer is required to contribute a percentage of your salary to your super fund.
3. ATO (Australian Taxation Office)
The government body that manages tax, super, and related financial policies.
4. PAYG (Pay-As-You-Go)
A system where your employer deducts tax from each paycheck and sends it to the ATO on your behalf.
5. Tax Withheld
This refers to the tax amount your employer has already deducted from your pay.
📊 What Are Tax Brackets?
Australia uses a progressive tax system, which means:
- The more you earn, the higher the percentage of tax you pay — but only on the portion that falls into each bracket.
2024–2025 Tax Brackets
| Taxable Income | Tax Rate |
|---|---|
| $0 – $18,200 | Nil |
| $18,201 – $45,000 | 16% |
| $45,001 – $135,000 | 30% |
| $135,001 – $190,000 | 37% |
| $190,001+ | 45% |
🧮 Tax Bracket Examples
Example 1: John earns $15,000
This falls under the tax-free threshold.
→ No tax is payable, but John should still lodge a tax return.
Example 2: Angel earns $110,000
Here’s how Angel’s income is taxed:
- $0–$18,200 → $0
- $18,201–$45,000 → 16% = $4,288
- $45,001–$110,000 → 30% on $65,000 = $19,500
💰 Total Tax = $23,788
Example 3: You earn $300,000
- Bracket 1: $0
- Bracket 2: $4,288
- Bracket 3: $27,000
- Bracket 4: $20,350
- Bracket 5: $49,500
💰 Total Tax = $101,138
🧾 What Is the Tax-Free Threshold?
The first $18,200 of your income is tax-free — but only if you claim the tax-free threshold when you start a job.
If you have multiple jobs, only claim it on your highest-paying one to avoid paying extra tax.
📅 When Is Tax Time?
- Financial year: 1 July – 30 June
- Lodge tax return: 1 July – 31 October
For example, in 2025, you’ll report income earned from 1 July 2024 to 30 June 2025.
🏥 What Is the Medicare Levy?
In addition to income tax, most taxpayers pay a Medicare Levy of 2% of their taxable income.
This helps fund Australia’s public healthcare system.
Example:
Earning $80,000 → Medicare Levy = $1,600
Exemptions:
You may be fully or partially exempt if:
- Your income is below a certain threshold
- You are not eligible for Medicare
Check your eligibility on the ATO website.
🏥 What Is the Medicare Levy Surcharge (MLS)?
The MLS applies if:
- You earn above a certain income AND
- You don’t have an appropriate level of private hospital insurance
Income Thresholds for MLS (2024–2025):
| Status | MLS Applies If Income Above |
|---|---|
| Single | $93,000 |
| Families | $186,000 (plus $1,500 per child after the first) |
MLS Rates:
| Tier | Income | Rate |
|---|---|---|
| Tier 1 | $93,001–$108,000 | 1% |
| Tier 2 | $108,001–$144,000 | 1.25% |
| Tier 3 | $144,001+ | 1.5% |
MLS Example:
J is 35, single, earning $90,000 with $27,000 in fringe benefits.
→ Total income for MLS = $117,000 → Tier 2 → MLS = 1.25% = $1,462.50
✅ Final Summary
- Australia uses a progressive tax system — not all of your income is taxed at the same rate.
- Claim the tax-free threshold when you start your first job.
- You’ll pay income tax + Medicare levy — and possibly a Medicare Levy Surcharge if you don’t have private health insurance.
- Lodge your tax return annually, even if you earned under the tax-free threshold.
Life in kangaroo Land (LiKL) 
Leave a comment