You can use the equity in your home without selling it. The usual way is to refinance or top up your loan, which means borrowing more against the value you have built up.
This guide is for primary school teachers who own a home and are wondering whether to unlock equity for a renovation, a car, a deposit on an investment or another goal. The main thing to know is that the extra money is new debt. It needs to be affordable, and it needs a clear purpose.
What Is Home Equity and How Do You Access It?
Home equity is the difference between what your home is worth and what you still owe on it. You can access equity by refinancing to a larger loan, or by asking your current lender to increase your loan or add a separate loan secured by the same property.
A lender will value your property first. It will then lend up to a set percentage of that value, and the amount you can take out is that limit minus your current balance. The amount you can actually borrow also depends on your income, your other debts and your living expenses. A lender must check that the loan suits your needs and that you can afford it. You can use our borrowing capacity calculator for a first look at the numbers.
How Does a Cash Out Refinance Work?
A cash out refinance replaces your current loan with a new, larger one. The extra amount is paid to you as cash or placed in an account for the purpose you agreed on.
Consider a teacher with a home loan balance of $400,000. Their lender values the home at a level that allows a total loan of $480,000 within its limit. They refinance to a $480,000 loan to pay for a kitchen renovation of $60,000 and keep $20,000 as a buffer. The new loan is set up at the illustrative rate of 6.75% p.a. Over a 25-year term with principal and interest, repayments on the $480,000 loan would be about $3,316 a month. Their old $400,000 loan at the same rate over the same term would have been about $2,763 a month. So the extra $80,000 adds roughly $553 a month. That is the real cost of the cash, and it is the figure to check against your pay before you go ahead.
This example uses an illustrative rate only. Your rate will depend on your deposit size, your lender and your loan. The trade-off is simple. You get the funds now, but you carry a bigger debt for longer, and you pay interest on it.
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Refinance or Top Up With Your Current Lender?
Staying with your current lender can be quicker, while refinancing to a new lender lets you compare rates and features. Either way, ask what fees apply before you decide.
Costs can include a discharge fee for closing your old loan, an application fee on the new one, and a break fee if you leave a fixed rate early. Lenders set these amounts, so they vary. If you have less than 20 per cent equity after the new loan, you might also pay lenders mortgage insurance, which adds to the cost. Teachers may be eligible for LMI waivers with some lenders, though this depends on the lender and your situation.
A broker must also check that switching is worth it once all costs are counted. Sometimes the answer is to stay put. If your current loan has a good rate and you only need a small amount, a top up may cost you less than a full switch.
Is It Worth Refinancing If Your Fixed Rate Is Ending?
A fixed rate ending is a natural time to review your loan, because you can compare options without paying a break fee. Break fees only apply when you leave a fixed loan before the end of its term.
When the fixed period finishes, your loan usually rolls onto the lender's variable rate. That might suit you, or it might not. Our fixed rate expiry page explains the choices. A loan health check can also show whether your current rate, fees and features still suit you. If you are also hoping to pay less each month, see our page on getting a lower interest rate. If you borrow extra money in the same refinance, the new loan is no longer a like-for-like switch, so the lender will look at your finances more closely.
Can You Use Equity to Buy an Investment Property?
Yes, many people use home equity as a deposit for an investment property. The risk is that you then carry debt on both properties, and your repayments rise before any rent comes in.
For tax purposes, what matters is what you use the borrowed money for, not which property is the security. The ATO says interest is generally deductible only on money used to produce income. If the loan is split between private and investment use, the interest must be apportioned. Negative gearing rules have also changed for properties acquired after 12 May 2026, so speak with your accountant before you rely on any tax outcome. Our page on buying your first investment property covers the basics.
Which Teachers Should Think Twice?
If your budget is already tight, taking out more debt can make things harder. A lender should not approve a loan if you would only manage repayments with substantial hardship.
If repayments fall only because the term is longer, you will pay more interest over time. Be careful also if you are in a government scheme such as the 5% Deposit Scheme. Borrowing more against the property or moving to a lender outside the scheme can end its benefits. Check the rules with a broker first.
Consider a teacher on a scheme loan who wants to renovate. Before refinancing, they check their scheme conditions and learn that borrowing extra would end their cover. They save for the work instead and keep their loan as it is. The outcome is slower, but they avoid losing the scheme's benefit.
Talk to a Mortgage Broker Who Understands Teachers
We help teachers look at mortgages for teachers and home loans for teachers every day. Call one of our team or book an appointment with a mortgage broker at a time that works for you, and we will work out what you can borrow and whether it makes sense.
Frequently Asked Questions
Can I access home equity without selling my home?
Yes. You can refinance to a larger loan or ask your lender to increase your loan. The lender will value your property and check that you can afford the extra repayments.
What does it cost to refinance to release equity?
Costs can include a discharge fee, an application fee and a break fee if you leave a fixed rate early. If you have less than 20 per cent equity, you might also pay lenders mortgage insurance. Fees vary by lender.
Is the interest on equity I release tax deductible?
It depends on what you use the money for. Interest is generally deductible only when the money is used to produce income, so speak with your accountant before you rely on any outcome.
Should I refinance when my fixed rate ends?
It is a good time to compare options, because break fees only apply to leaving a fixed rate early. Whether switching is worthwhile depends on your rate, fees and goals.