When does your owner occupier loan become an investment loan?

Turning your home into an investment property means you have to tell your lender and switch to an investment loan. But if you're just renting out a room in your home, you don't have to do this.

Key takeaways

  • If you want to rent out the whole of your property you'll need to take out an investment loan rather than a owner occupier loan.
  • This may involve refinancing your existing loan, but investment loans often have higher interest rates than owner occupier loans.
  • There are tax deductions available to a homeowner if they rent out part or all of their home.

Why would I change my loan to an investment loan?

Many home owners decide to turn the home they've been living in into an investment property. This can mean turning your existing home loan into an investment loan.

You might want to change your home to an investment property for a couple of reasons:

  1. You might buy another property that you want to live in, while you rent out the current property.
  2. You might decide to save some money renting somewhere cheaper or moving back home, while you rent out your property.
  3. You might be moving in with a partner or a friend and instead of selling your existing property, choose to keep it as an investment.

Do I need to change my home loan if I'm renting out a room?

Some owners keep living in their property but rent out a room or portion of the home.

In this situation, you don't have to convert your mortgage from an owner-occupier loan to an investment loan.

However, in both cases, you're generating income from the property. This changes your tax situation.

Tony MacRae's headshot
Expert insight: Renting out space probably doesn't require a loan change

"Regardless of whether you're renting out one bedroom worth 30% of the home's overall footprint, or two bedrooms worth 60%, the loan is still classified as an 'owner occupier' if you're renting out a portion of the property while it remains your primary residence.

From a lender's view, this scenario doesn't impact the status of the loan. While a mortgage holder is using the property as their primary residence, the loan remains an owner occupier – not an investment loan.

However, if you're planning to earn a rental income and have to make structural changes to the property such as adding a spare bedroom, you may have to have a conversation with your bank."

Tony MacRae's headshot
Tony MacRae
Chief commercial officer, Bluestone Home Loans

What are the tax implications of renting out all or part of your property?

Whether you're renting out all of your home or even just a bedroom, there can be tax implications. That's because the money you receive in rent is deemed assessable income.

You must declare the income on your tax return, but this also means you can claim deductions for the associated expenses.

The types of tax deductions that are available to a homeowner if they rent out part or all of their home may include:

  • Mortgage interest
  • Strata fees
  • Council and water rates
  • Building insurance
  • Repairs and maintenance (related to the space you are renting out)
  • Advertising for tenants
  • Pest control
  • Bank fees
  • Gardening
  • Land tax

If you are only renting part of your home, for example a single room, you can only claim expenses related to renting out that part of the house. This means you can't claim the total amount of the expenses you incur. You need to apportion the expenses on a floor-area basis. That is, calculate the size of the area used solely by the renter and add to that a reasonable amount based on their access to common areas.

Capital Gains Tax

Main residences are exempt from Capital Gains Tax, but if you're renting out all or part of your home you may need to pay CGT on part of any capital gain made when you sell your home.

Peter Locandro's headshot
Expert insight: How to work out CGT

"To work out the capital gain that is not exempt, you need to take into account a number of factors, including the proportion of the floor area that is set aside to produce income; the period you use it for this purpose; whether you're eligible for the 'absence' rule; and whether it was first used to produce income after 20 August 1996."

Peter Locandro's headshot
Peter Locandro
CEO & Founder, Financially Sorted

How do I change my home loan to an investment loan?

Switching to an investment loan from an owner occupier loan isn't as simple as asking your lender to move you over. It may involve refinancing your loan completely and that may mean switching lenders.

The first thing you should do to change your home loan to an investment loan is compare investment loan rates. Interest rates for investment loans are usually higher than those for owner occupier loans, so you should know the difference.

You'll also want to compare your options between principal and interest loans vs interest only loans.

Once you know what interest rates you're facing and the loan option you want, you can begin the application process. You might also want to call your current loan provider to see if they can match your rate expectations.

What costs are involved in changing my home loan to an investment loan?

Interest rates for investment loans are typically higher than owner occupier loans, so that's one cost you need to consider.

If you need to refinance your loan that comes with additional costs like, loan discharge fees, new application and/or settlement fees, and potentially lender's mortgage insurance if you don't have enough equity.

If you're on a fixed rate home loan you'll also need to pay break costs to exit that loan early.

Due to the complexities and tax law involved, it's recommended that you seek advice from a qualified accountant before you rent out a room or your entire property, to ensure you're maximising your tax deductions, and you're not inadvertently wracking up a big tax debt in the form of CGT.

Frequently asked questions about turning an owner occupier loan into an investment home loan

Sources

Rebecca Pike's headshot
To make sure you get accurate and helpful information, this guide has been reviewed by Rebecca Pike, a member of Finder's Editorial Review Board.
Sarah Megginson's headshot
Personal finance expert + media spokesperson

With over 20 years of experience in property, finance and investment journalism, Sarah is a trusted expert whose insights regularly appear across television, radio, and print media, including Sunrise, ABC News, and Yahoo! Finance. She has previously served as managing editor for Your Investment Property and Australian Broker, and her expert advice has been shared in the media over 3,500 times since 2023 alone. Sarah holds a Bachelor’s degree in Communications and a Tier 1 Generic Knowledge certification, which complies with ASIC standards. See full bio

Sarah's expertise
Sarah has written 211 Finder guides across topics including:
  • Home loans
  • Personal finance
  • Budgeting and money-saving tips
  • Managing the cost of living

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