If you’ve been looking for a loan for your home or investment property, you’d have come across the term “serviceability.”
Broadly defined, serviceability is the ability of a borrower to meet loan repayments, based upon the loan amount, the borrower’s income, expenses and other commitments.
This generates an overall figure, known as the debt service ratio – a borrower’s monthly debt expenses as a proportion of monthly income.
Most lenders set a maximum debt service ratio of between 30 and 35 percent.
Having a basic knowledge of how serviceability is calculated can help people to understand and, if necessary, rework their finances in preparation for obtaining a loan for the purchase of owner-occupied or investment property.
Especially in today’s more difficult lending environment.
How is serviceability calculated?
Income can include regular salary, overtime, a fully-maintained company car, shift allowance, bonuses and commissions.
In some industries such as police, fire services and nursing, overtime is an integral part of income and is considered in full for serviceability purposes.
For other professions, a reduced proportion of overtime income is used.
In these cases, the lender acknowledges that the borrower has in fact been paid all of the overtime, but will only apply a reduced amount in calculating serviceability because there is no guarantee that the borrower will continue to earn overtime at the same level if market or employment conditions change.
If an applicant has a second job, the income from it will only be considered if the job has been held continuously for at least one year.
Centrelink benefits, in particular Family Tax Benefit Parts A and B, are considered in most cases where the children are under the age of eleven.
Lenders take into account rental income from investment properties when calculating serviceability.
However, most banks will only use 75% of rental income.
The reasoning for this is that there are costs associated with owning a rental property such as maintenance, management fees and re-letting fees when a tenant vacates.
If an investment property is rented at $1,200.00 per month, 75% of this rental income which is able to be used for serviceability is $900.00.
However, there are a few lenders whose credit policies will use 80, 90 or even 100% of rent.
On the other side of the equation are liabilities.
Existing debt or potential debt (by way of credit cards or lines of credit that are already in place) will lower the amount which is able to be borrowed for a new loan.
In the case of credit cards, most lenders will calculate a minimum repayment obligation of 2.5 – 3.0% of the approved credit limit.
The lender may require evidence of this debt in the form of account statements in order to confirm monthly repayments.
This applies if there is a balance owing and even where there is a nil balance.
The reasoning for this is that the credit can be accessed to its limit at any time.
For example, if the account has a limit of $15,000, the minimum monthly repayment at 3% will be $450.
Having a $15,000 limit in place will reduce further borrowing capacity for a home loan by approximately $60,000.
Given the significant impact that credit cards can have on applications for new loans, it is advisable to reduce the credit limit(s) to an absolute minimum and cancel unused cards to improve borrowing power.
Similarly, a line of credit will be taken into account as if it were fully drawn down, even if it isn’t.
In addition, commitments to repaying a car loan, personal loan, HECS and rent will affect home loan borrowing capacity.
The number of dependents a person or couple may have also influences a loan application since there is a financial commitment involved in raising children or caring for other dependents.
Typically, each dependent will reduce the amount able to be borrowed by between $40,000 and $60,000.
Whilst many property investors receive tax benefits if their loan is negatively geared, some lenders will not consider this when calculating serviceability.
In calculating repayments for a new loan, lenders will add a margin to the variable rate, to arrive at what is known as the ‘assessment rate’.
Today this margin is around 2.5% or more.
In other words the banks want to know you could repay your debts if interest rates reach 7.5% or 8%.
To make things worse, they also calculate your repayments at the higher rate as if you have a Principal & Interest loan, even if you have an interest only loan.
Now you can see why it’s harder to get finance nowadays – you may have affordability but still not meet the bank’s more strict serviceability criteria.
APRA insists that lenders have a duty of care to ensure that a borrower can meet loan repayments.
Lenders’ serviceability calculators can produce quite different outcomes and so an experienced mortgage broker provides valuable assistance in helping to determine which lender is most suited to each individual circumstance.
The bottom line
When I sit down with clients at Metropole and help them formulate a strategic property plan to secure their future, I always involve a proficient finance strategists to guide hem through the maze on the banks, finance and money.
Subscribe & don’t miss a single episode of Michael Yardney’s podcast
Hear Michael & a select panel of guest experts discuss property investment, success & money related topics. Subscribe now, whether you're on an Apple or Android handset.
Need help listening to Michael Yardney’s podcast from your phone or tablet?
We have created easy to follow instructions for you whether you're on iPhone / iPad or an Android device.
Prefer to subscribe via email?
Join Michael Yardney's inner circle of daily subscribers and get into the head of Australia's best property investment advisor and a wide team of leading property researchers and commentators.