How to Start Investing in Property as a Teaching Assistant

You Need Three Things Before You Apply

You need enough deposit, proven income, and a property investment strategy. Most teaching assistants starting out underestimate how much lenders care about that third one.

Your deposit requirement will be at least 10% of the property value, plus costs. On a $450,000 unit in Western Sydney, that's $45,000 plus another $20,000 to $25,000 for stamp duty and other expenses. Some lenders let you borrow up to 90% of the property value without Lenders Mortgage Insurance (LMI) if you work in education, which means your deposit could be as low as 10%. Others cap it at 80% for investment purposes. The difference matters when you're looking at how much cash you need upfront.

Income is where teaching assistants sometimes hit a wall. You're on a steady wage, which helps, but lenders assess investment loan applications differently to owner-occupied home loans. They want to see that you can service both your current housing costs and the new investment property loan, even if the rental income stops. Consider a teaching assistant earning $55,000 a year who rents at $450 a week and wants to buy a $420,000 investment property in the outer suburbs. The lender will calculate whether that income can cover rent, the new loan repayments, and living expenses without counting the rental income at full value. Most lenders only factor in 80% of expected rental income to account for vacancy and maintenance.

Where Your Deposit Can Come From

You can use savings, equity from an existing property, or a combination of both. If you already own your home, you might have enough equity to cover the deposit without touching your cash.

Let's say you bought a townhouse three years ago for $480,000 and it's now worth $550,000. You owe $420,000. That's $130,000 in equity. If you can access 80% of your property's value without triggering LMI, that gives you $440,000 in total available borrowing against that property. Subtract what you owe, and you've got $20,000 you could release for a deposit. Add your savings, and you're closer than you think. This is how many teaching assistants fund their first investment without waiting years to save a full deposit again. You can read more about how this works on our equity release loans page.

If you're still renting and saving, you're looking at building that deposit from scratch. At $55,000 a year, saving $500 a fortnight gets you to a $50,000 deposit in under four years. It's not instant, but it's doable.

Interest Only or Principal and Interest

Most property investors start with interest only repayments. You pay just the interest each month, which keeps your repayments lower and maximises your tax deductions.

On a $400,000 investment loan at current variable rates, interest only repayments might sit around $2,200 a month. Principal and interest would push that closer to $2,600. The difference is $400 a month, or nearly $5,000 a year. That extra cash flow matters when you're covering shortfalls between rent and loan repayments. Interest only terms usually run for one to five years, then the loan converts to principal and interest unless you ask to extend it. Some lenders are happy to extend for investors with solid rental income and equity. Others push you back to principal and interest.

There's a tax angle too. Interest on an investment loan is a claimable expense. The more interest you pay, the bigger your deduction. Paying down principal doesn't give you a tax benefit, so keeping the loan interest only in the early years makes sense if you're focused on cash flow and maximising tax deductions. You'll find more detail on how this applies to teaching professionals on our investment loans for teachers page.

Fixed Rate or Variable Rate

Variable rates give you flexibility. Fixed rates give you certainty. You can split your loan and get both.

If you fix the whole loan, you lock in your repayments for one to five years. That's useful if rates are climbing and you want to protect your cash flow. The downside is you're stuck if rates drop, and you'll pay break costs if you want to refinance or pay off the loan early. If you go variable, your rate can move with the market, but you can make extra repayments, refinance without penalty, and access offset accounts or redraws.

A split loan lets you fix part of the loan for certainty and keep the rest variable for flexibility. You might fix 60% at a set rate and leave 40% variable. That way, if rates fall, you benefit on the variable portion. If they rise, you've got protection on the fixed portion. It's not fancy, but it works for teaching assistants who want some stability without locking themselves in completely.

What Lenders Look at When You Apply

They look at your income, your existing debts, and the rental income the property will generate. They also look at your loan to value ratio and whether you've got a clear reason for buying.

Your loan to value ratio, or LVR, is how much you're borrowing compared to the property's value. Borrow $360,000 on a $400,000 property and your LVR is 90%. The lower your LVR, the more comfortable lenders are. Below 80%, you avoid LMI and get access to better interest rate discounts. Above 90%, most lenders won't touch an investment loan at all.

Rental income helps, but lenders discount it. If the property's expected to rent for $450 a week, they'll only count $360 in their calculations. That's to cover weeks when the property sits vacant or needs repairs. They'll also want to know your vacancy rate assumptions and whether you've factored in body corporate fees if you're buying a unit. These costs chip away at your rental income, so lenders want to see you've thought it through.

Negative Gearing and Tax Benefits

Negative gearing means your rental income doesn't cover your loan repayments and other costs. The shortfall reduces your taxable income, which lowers your tax bill.

As an example, you buy a unit for $430,000 with a $390,000 loan. Interest costs you $24,000 a year. You collect $20,000 in rent after agent fees. Add another $3,000 for rates, insurance, and maintenance. You're $7,000 in the red. That $7,000 loss offsets your teaching assistant salary, so you pay less tax. At a marginal rate of 32.5%, that saves you around $2,275 in tax. You're still out of pocket, but the tax refund softens the blow. Over time, the property value should rise, and rents should increase, turning that loss into passive income.

This only makes sense if you're confident the property will grow in value. Losing money every year without capital growth just drains your savings. You can find more on structuring this properly on our buying your first investment property page.

How to Choose the Right Property

Look for rental demand, capital growth potential, and a price you can actually service. Don't buy something just because it's all you can afford.

Rental demand comes from proximity to transport, schools, shops, and employment hubs. In areas like Penrith or Campbelltown, you've got growing populations, new infrastructure, and solid rental pools. Vacancy rates under 3% mean tenants are competing for properties, which keeps your rent stable. Capital growth comes from the same factors over time. If an area's seeing infrastructure investment and population growth, values tend to follow.

Buy a place you can't afford to hold, and you'll be forced to sell when the market's against you. Run the numbers before you sign anything. If the rental income covers 70% of your costs and you've got the cash flow to cover the rest, you're in a workable position. If it's covering 40% and you're stretching to pay the shortfall, you're taking on too much risk.

What Happens After You Apply

The lender assesses your application, values the property, and either approves or declines your loan. If approved, you move to settlement. If declined, you find out why and adjust.

In our experience, most declines come down to income not stacking up or the property not meeting the lender's criteria. Some lenders won't touch units in certain postcodes or buildings with less than a certain number of dwellings. Others have issues with rental income assumptions or your existing debt levels. A mortgage broker who understands investment loan products can steer you to lenders who'll say yes based on your situation. That's the practical difference between applying yourself and working with someone who knows which lenders suit teaching assistants.

Once you're approved, settlement takes four to six weeks. You'll pay the deposit, stamp duty, and legal fees. The lender releases the funds, and the property transfers to your name. Then you find a tenant, start collecting rent, and begin the process of building wealth through property.

Call one of our team or book an appointment at a time that works for you. We'll walk you through your borrowing capacity, your investment loan options, and which lenders are most likely to back your application.

Frequently Asked Questions