Beginner's guide to refinancing for investment equity

Refinancing to pull equity means increasing your loan against your current property to access cash.

Your property has gone up in value and you've paid down the mortgage. That gap between what you owe and what it's worth is equity. When you refinance your home loan, you're asking a lender to increase your loan amount based on the current value and give you the difference in cash. That cash can then be used as a deposit on an investment property without needing to save from scratch or sell anything.

The equity sits there doing nothing until you access it. If your property was worth $600,000 when you bought it and it's now worth $750,000, and you've paid the loan down to $400,000, you've got $350,000 in equity. Most lenders will let you borrow up to 80% of the property value without paying lenders mortgage insurance, which means you could increase your loan to $600,000 and walk away with $200,000 in usable cash.

Consider a plumber who bought a place years ago and kept working. The mortgage is sitting at $420,000 and the place is now valued at $800,000. He wants to buy an investment property but doesn't have the deposit sitting in an offset account. Instead of waiting another two years to save, he refinances to pull out $180,000 in equity, uses that as a 20% deposit on a $900,000 investment property, and keeps both properties without disrupting his cashflow.

Why tradies refinance to access equity instead of saving again

Saving a second deposit from scratch takes years. By the time you've saved enough, the property you wanted has gone up in price or sold. Accessing equity lets you act when the opportunity is in front of you, not three years later.

Refinancing also means you're borrowing against an asset you already own rather than pulling cash out of your offset or savings account. The interest on the portion used for investment purposes is usually tax-deductible, which makes it cheaper than using your own cash. You're leveraging what you've already built rather than starting again.

In our experience, tradies who've been in their home for five to ten years often don't realise how much equity they're sitting on. Property values have moved, the loan has come down, and the equity has built without them thinking about it. A quick valuation can show $150,000 to $250,000 in usable equity that can fund a deposit without touching their emergency savings or tools fund.

How much equity you can actually access through refinancing

Most lenders will lend up to 80% of your property's current value without lenders mortgage insurance. If your property is worth $700,000, that means a maximum loan of $560,000. If you currently owe $350,000, you could potentially access up to $210,000 in equity. Go above 80% and you'll pay LMI, which eats into the cash you're trying to pull out.

The amount you can access also depends on your income and borrowing capacity. Lenders assess whether you can service the higher loan amount alongside the new investment loan. If your income has dropped or your expenses have increased since you first bought, that will limit how much you can pull out. A broker runs the numbers before you apply so you know what's realistic.

You don't have to pull out every dollar of available equity. Some tradies refinance to access $100,000 when they could access $200,000, because they want to keep the repayments manageable and leave some buffer in case the property market shifts. The goal is to fund the next purchase without overextending.

The refinancing process when you're pulling out equity

The lender orders a valuation of your property to confirm the current value. If the valuation comes in lower than expected, the amount of equity you can access drops. This is why it's worth getting a sense of the market before you start the application. A broker can arrange a desktop valuation early to avoid surprises.

You'll need to provide income evidence, usually two years of tax returns if you're self-employed or recent payslips if you're on wages. The lender also looks at your current debts, living expenses, and whether you've got a clear credit file. If you've missed payments or taken out new car finance recently, that can slow things down.

Once approved, settlement usually takes two to four weeks. The new loan pays out your old mortgage and the remaining cash is deposited into your account. You can then use that cash as a deposit on the investment property, keeping the transactions separate and clean for tax purposes.

How to structure the loans so the interest stays deductible

The portion of your loan used to buy the investment property should be kept separate from the portion used for your home. This is usually done by splitting the refinanced loan into two accounts: one for the original home loan balance and one for the equity drawdown. Only the interest on the investment portion is tax-deductible.

If you mix the funds or use the equity for personal expenses, you lose the deduction. The Australian Taxation Office is clear on this. The interest deduction is tied to the purpose of the borrowing, not the security. If you pull out $200,000 and use $180,000 for the investment deposit and $20,000 for a new ute, only the interest on the $180,000 is deductible.

A broker can help structure the loans correctly from the start so you're not trying to untangle it at tax time. This also makes it easier to track expenses and provide records to your accountant without going through months of bank statements.

What happens to your home loan repayments after refinancing

Your repayments will increase because your loan amount has increased. If you were paying $2,200 a month on a $400,000 loan and you refinance to $600,000, your repayments might jump to $3,300 a month depending on the rate. The investment property will have its own loan and its own repayments, which should be covered partly or fully by rental income.

Some tradies choose to keep the refinanced home loan on a principal and interest structure, while others switch to interest-only for a period to manage cashflow. Interest-only reduces the repayments in the short term but means the loan balance doesn't go down. It's a trade-off between cashflow now and equity later.

The rental income from the investment property usually offsets some of the new debt servicing. If the property rents for $550 a week, that's $2,380 a month coming in, which can cover most of the investment loan repayment and take pressure off your personal income.

When refinancing to access equity doesn't make sense

If property values have dropped or stayed flat since you bought, you might not have enough equity to make it worthwhile. Refinancing costs money, usually between $1,000 and $3,000 in valuation fees, application fees, and discharge fees. If you're only pulling out $30,000 in equity, the costs eat into the benefit.

Refinancing also doesn't work if your income has dropped and you can't service the higher loan amount. Lenders assess your ability to repay both the refinanced home loan and the new investment loan at the same time. If the numbers don't stack up, they'll decline the application or offer a lower amount than you need.

If you're planning to sell your home in the next year or two, refinancing to access equity can lock you into a new loan with discharge fees and potentially break costs if you're on a fixed rate. In that case, it might make more sense to wait and use the sale proceeds as your next deposit.

Call one of our team or book an appointment at a time that works for you

If you've been in your property for a few years and you're ready to buy an investment, we can run the numbers and show you how much equity you can access without overextending. Call us or book an appointment and we'll walk you through the structure, the costs, and the timeline so you know exactly where you stand before you commit.

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