Property ownership isn't just a legal formality. The way you hold title affects how much you can borrow, what happens if circumstances change, and how your property fits into your overall financial position.
How ownership type influences your borrowing capacity
Lenders assess loan applications differently depending on whether you're buying as a sole owner, joint tenants, or tenants in common. If you're applying jointly, both incomes are considered, which usually means you can borrow more. But both sets of liabilities are also assessed, including existing debts, credit cards, and other commitments.
Consider a couple applying together for an owner occupied home loan where one partner earns a solid income but has a car loan, and the other earns less but has no debt. The combined income strengthens the application, but the car loan reduces overall borrowing capacity. If they were to apply individually, the higher earner would face a borrowing limit affected by the car loan, while the lower earner wouldn't qualify for the loan amount needed. This is where joint applications often make property ownership possible, even when individual capacity falls short.
The Loan to Value Ratio also shifts depending on who's on the title and the loan. If you're buying with someone who isn't on the mortgage, most lenders won't accept that arrangement. The people borrowing the money need to be the same people owning the property, or at least reflected in the security.
Joint tenants or tenants in common: what changes for your home loan
Joint tenants and tenants in common are the two main ways to hold property with someone else. Joint tenants means you each own the whole property together. If one owner passes away, their share automatically transfers to the surviving owner. Tenants in common means each person owns a defined share, which can be equal or unequal, and that share forms part of their estate.
From a lending perspective, the structure doesn't usually change how much you can borrow, but it does affect how the loan is set up and what happens if one party wants out. With joint tenants, both owners are equally responsible for the full loan amount. With tenants in common, you can still be jointly liable for the loan even if you only own a percentage of the property. Lenders will typically require all owners to be borrowers unless there's a specific arrangement in place, such as a family member on title but not on the loan for estate planning purposes. Those scenarios require more documentation and aren't automatically approved.
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If you're buying with a friend, business partner, or family member and want to protect individual shares, tenants in common gives you that clarity. It also allows for unequal contributions. One person might put in a larger deposit and hold a 70% share, with the other holding 30%. The loan can still be joint, but the ownership reflects the actual investment. That structure is common when people are pooling resources but want to keep things proportional.
What happens when circumstances change after settlement
Ownership structures that work at settlement can become complicated later. Separation, death, or a change in financial circumstances can all trigger the need to adjust who's on the title or the loan. Lenders treat these changes as variations, and in many cases, a full reassessment of borrowing capacity is required.
In a scenario where a couple separates and one partner wants to keep the property and remove the other from the loan, the remaining borrower needs to demonstrate they can service the debt on their own. That means their income, expenses, and existing commitments are reassessed as if they're applying from scratch. If they can't meet the lender's criteria, they may need to refinance to a different lender with more flexible serviceability rules, or sell the property.
Death triggers a different process. If the property is held as joint tenants, the surviving owner automatically becomes the sole owner, but the loan doesn't automatically transfer. The lender will usually require updated paperwork and may reassess serviceability depending on the circumstances. If the property is held as tenants in common, the deceased's share goes to their estate, and the loan structure may need to change depending on who inherits that share and whether they want to be added to the loan or bought out.
Adding or removing someone from the title and the loan
Adding a partner, family member, or co-owner after you've already settled requires both a change to the title and a change to the loan. The lender will treat this as a new application for the person being added. Their income, credit history, and liabilities are all assessed. If they don't meet lending criteria, they can't be added to the loan, even if you want them on the title.
Removing someone is usually harder. The remaining borrower or borrowers need to prove they can service the full loan amount without the person leaving. If you originally qualified based on two incomes and now you're down to one, you may not meet the lender's current serviceability rules, especially if interest rates have increased since you first borrowed. Some lenders allow you to stay on your current loan even if you wouldn't qualify under today's criteria, but that's not universal. It depends on the lender's policy and your repayment history.
How investment properties and owner occupied loans interact with ownership type
If you already own an investment property and you're applying for a home loan to buy a place to live in, both properties are considered in your application. The rental income from the investment property is included, but lenders typically only count 80% of it to allow for vacancies and costs. The investment loan repayments are counted as a liability.
Ownership type matters if you own the investment property jointly with someone who isn't applying for the new loan with you. Lenders will still factor in your share of the investment loan repayments and your share of the rental income. If you're buying your next home on your own, your borrowing capacity will be lower than if you were applying jointly again, even though you're only servicing part of the investment debt.
This comes up often when people buy an investment property with a partner, then later want to buy their own home separately. The investment property doesn't disappear from your financial position just because you're applying solo for the next purchase. Your share of that loan and that income is still part of the assessment.
Ownership structures for buyers using family support
Some buyers get help from family, either as a guarantor or by having a parent or relative join the loan and the title. If a family member is acting as guarantor, they don't usually go on the title. They're providing security over their own property to support your borrowing, but they're not becoming an owner.
If a parent is going on the loan and the title, they're assessed as a co-borrower. Their income and liabilities are included, and they're equally responsible for the debt. This can help you borrow more or avoid Lenders Mortgage Insurance, but it also means the property is jointly owned. That affects their own borrowing capacity if they want to buy or refinance another property, and it has estate planning and tax implications.
Some families prefer a formal loan agreement where the family member lends money for the deposit but stays off the title and the mortgage. That keeps ownership clear, but the loan from the family member is still declared to the lender and may be treated as a liability depending on how it's structured.
Sole ownership and serviceability
Buying on your own means your income is the only one assessed, but so are your debts. If you've got a solid income and minimal liabilities, you may still qualify for a reasonable loan amount. Sole ownership keeps decision-making clear and avoids the need to negotiate with a co-owner if you want to sell or refinance later.
But lenders apply the same serviceability buffer whether you're borrowing alone or with someone else. Your income needs to cover the loan repayments at a higher interest rate than you'll actually pay, to account for potential rate rises. If your income is stretched, a single applicant loan may not get you the amount you need. In that case, adding a co-borrower or waiting until your income increases may be the more practical path to ownership.
If you're applying for a home loan on your own after previously holding property jointly, the lender will want to understand what happened. If you've recently separated, they may ask for a separation agreement or evidence that you're no longer responsible for the other property. If you've sold and settled, they'll want to see the sale and discharge documents. Lenders don't assume anything. They want to see proof that your financial position is what you say it is.
Call one of our team or book an appointment at a time that works for you. We'll talk through your ownership structure, work out what serviceability looks like based on your situation, and help you access home loan options from lenders across Australia.
Frequently Asked Questions
Does the type of property ownership affect how much I can borrow?
Yes. If you're applying jointly, both incomes are considered, which usually increases borrowing capacity. But both sets of liabilities are also assessed, including existing debts and commitments. Sole ownership means only your income and debts are factored in.
What's the difference between joint tenants and tenants in common for a home loan?
Joint tenants means you own the whole property together, and ownership automatically transfers to the survivor if one owner dies. Tenants in common means each person owns a defined share, which can be unequal. Both structures usually require all owners to be on the loan.
Can I remove someone from the mortgage after we've settled?
Yes, but the remaining borrower needs to prove they can service the full loan on their own. Lenders will reassess your income and liabilities as if you're applying from scratch. If you don't meet current criteria, you may need to refinance or sell.
What happens to the home loan if one owner passes away?
If you're joint tenants, the surviving owner automatically becomes sole owner, but the lender may still reassess the loan. If you're tenants in common, the deceased's share goes to their estate, and the loan structure may need to change depending on who inherits.
Can a family member be on the title but not on the loan?
It depends on the lender and the reason. Most lenders require all owners to be borrowers. Exceptions exist for specific arrangements like estate planning, but these require extra documentation and aren't automatically approved.
