Top Strategies to Navigate Refinancing Approval

What Lenders Assess When You Apply to Refinance

Lenders evaluate refinancing applications using the same credit assessment framework they apply to new home loans, focusing on your current income, existing debts, living expenses, and the property's value. The difference is that you already have a mortgage in place, which means your serviceability is tested against the new loan amount and current interest rates rather than a theoretical purchase scenario.

Consider a Sydney homeowner refinancing a $650,000 mortgage while earning $120,000 annually with a $15,000 car loan and typical household expenses. The lender calculates serviceability using an assessment rate typically 3% above the actual rate you'll pay, ensuring you can manage repayments even if rates rise. They also verify your employment status, review your credit file for missed payments or defaults, and conduct a property valuation to confirm the security supports the loan amount.

The application process tests whether your financial position has strengthened, weakened, or remained stable since you took out your original loan. A promotion that increased your income works in your favour, while new credit card limits or a change from full-time to contract work may require additional explanation.

How Property Valuations Affect Refinance Approval

The lender orders a property valuation to determine your current loan-to-value ratio, which directly influences whether your application proceeds and what rate you'll receive. If your property has increased in value since purchase, you may now sit in a lower LVR band and qualify for more favourable pricing without needing to pay down the principal.

A property in the Inner West purchased four years ago may have appreciated enough that a borrower who started with an 85% LVR now sits at 72%, moving them into a tier that attracts a rate reduction of 0.15% to 0.25% compared to their current loan. The valuation also determines whether you need to pay lenders mortgage insurance if you're accessing equity or if your LVR exceeds 80%.

Valuations ordered by lenders are desktop assessments in most refinancing scenarios, using recent comparable sales and automated valuation models. If the valuation comes in lower than expected and pushes your LVR above the threshold you need, you may be required to contribute additional funds or accept a higher rate.

Documentation Required During the Approval Process

You'll need to provide recent payslips, tax returns if you're self-employed, and bank statements covering your everyday accounts, savings, and any offset or redraw facilities attached to your current mortgage. Lenders review these statements to verify income deposits, assess spending patterns, and identify any undisclosed liabilities such as buy-now-pay-later arrangements or additional credit commitments.

Self-employed applicants in Sydney typically provide two years of tax returns and Notices of Assessment, along with recent business activity statements if operating through a company or trust structure. The lender calculates your income by averaging taxable income and adding back certain deductions like depreciation, then applies a serviceability buffer to ensure repayment capacity.

Missing documentation or inconsistencies between what you've declared and what appears in your bank statements will delay the approval process. If your everyday account shows regular transfers to a loan or credit facility you didn't disclose, the lender will request an explanation and a statement for that account before proceeding.

Why Your Credit File Matters More Than You Think

Lenders pull your credit file as part of the assessment and look for missed payments, defaults, court judgements, and the number of recent credit enquiries. A single missed payment on a credit card or utility bill in the past 12 months can trigger additional questions or require a written explanation, even if the amount was small and quickly rectified.

Multiple credit enquiries within a short period suggest you've applied for finance elsewhere and been declined, which raises concerns about your financial stability or whether another lender identified an issue during their assessment. If you've applied directly with two or three lenders before engaging a broker, those enquiries remain visible and may affect how the new lender views your application.

Serious credit impairments such as defaults over $500 or court judgements can prevent approval entirely with mainstream lenders, particularly if they occurred within the past two years. In these situations, you may need to consider specialist lenders or wait until the impairment ages beyond the lender's acceptable threshold before refinancing.

How Employment Type Influences Serviceability Calculations

Permanent full-time employment is the most straightforward scenario for lenders, with your base salary plus any regular allowances used to calculate serviceability. Casual and contract workers face additional scrutiny, with lenders requiring a longer employment history, often a minimum of six to 12 months with the current employer, and evidence that the work is ongoing.

A contractor earning $140,000 annually in Sydney's IT sector may be assessed on 80% of their contract income unless they can demonstrate two years of continuous contracting in the same field, at which point the full income may be considered. The lender reviews the contract end date and, if it's within six months, may request evidence of renewal or confirmation that similar work is available.

Commission and bonus income can be included in serviceability but usually requires a two-year history, with the lender averaging the amounts received across that period. If your commission has been declining year-on-year, the lender may exclude it entirely or use only the lower recent figure.

What Happens If Your Application Is Declined

A decline doesn't prevent you from refinancing, but it does require you to address the issue that caused the lender to refuse the application before reapplying elsewhere. Common reasons include insufficient serviceability due to high living expenses or debt commitments, a valuation that came in lower than required, or undisclosed liabilities that appeared during the credit check.

If serviceability is the issue, you may need to reduce discretionary spending for three months and demonstrate lower expenses through updated bank statements, or pay down credit cards and personal loans to reduce monthly commitments. If the valuation was the problem, you could seek a second valuation through a different lender or contribute additional funds to bring the LVR within an acceptable range.

Reapplying with the same lender immediately after a decline rarely succeeds unless your circumstances have materially changed. Moving to a different lender with slightly different assessment criteria, or working with a broker who understands which lenders suit your profile, increases the likelihood of approval on the second attempt. A loan health check can identify potential issues before you formally apply.

Refinancing When Your Fixed Rate Period Is Ending

Many Sydney homeowners refinance as their fixed rate period expires, particularly if the revert rate on their current loan is significantly higher than rates available elsewhere. Lenders assess these applications in the same way as any other refinance, but timing becomes important because you want the new loan to settle before you roll onto the higher variable rate.

The refinancing process typically takes three to six weeks from application to settlement, so starting the conversation at least two months before your fixed term ends gives you time to compare options, gather documentation, and address any issues that arise during assessment. If your fixed rate period is ending in the next 90 days, most lenders allow you to lock in a new rate even though your current loan hasn't technically expired yet.

Some borrowers delay the decision until after their fixed term ends, at which point they're already paying the revert rate and losing money each month. The approval process doesn't move faster just because you're now on a higher rate, so starting early remains the most practical approach.

Accessing Equity as Part of the Refinance

If you're refinancing to access equity for investment, renovations, or debt consolidation, the lender assesses what you intend to do with the funds and whether that purpose affects serviceability. Releasing equity to purchase an investment property means the lender calculates serviceability based on both the refinanced home loan and the anticipated rental income and expenses from the new property.

A borrower with $200,000 in available equity may only be able to access $150,000 if the additional debt pushes their serviceability to the limit, even though the LVR remains below 80%. The lender considers the purpose of the drawdown and may request a contract of sale, renovation quotes, or evidence of the investment strategy depending on what you've stated in the application.

Consolidating personal debts into your mortgage reduces your monthly commitments and can improve serviceability, but the lender will want to see that you've closed the credit cards or personal loan accounts after they're paid out. If you refinance to clear $30,000 in credit card debt but leave the cards open with the same limits, the lender treats those limits as potential future debt and factors them into serviceability as though they're fully drawn.

Why Timing Your Application Matters

Applying during a period of stable employment and consistent income gives you the strongest chance of approval. If you're planning to change jobs, take parental leave, or transition to self-employment, completing the refinance beforehand avoids complications during the assessment process.

Lenders assess your current circumstances at the time of application, so even if you have a new role lined up with higher pay, they can't consider that income until you've started and received at least one payslip. Similarly, if you're on parental leave and receiving government payments, most lenders won't accept that income for serviceability purposes, which can make refinancing difficult until you return to work.

Starting an application and then changing jobs mid-process can cause delays or even lead to a decline if the new role is still within probation or involves a different employment type. If a job change is unavoidable, notifying your broker immediately allows them to assess whether the application should proceed or be paused until your circumstances stabilise.

Call one of our team or book an appointment at a time that works for you to discuss your refinancing approval process and confirm your application is structured to meet lender requirements from the outset.

Frequently Asked Questions