Proven Tips to Meet Refinancing Eligibility Requirements

Most lenders assess refinancing applications differently from new purchases.

You need enough equity in your property, a stable income pattern that the lender can verify, and a credit file without recent defaults or overdue accounts. For public servants, employment stability usually works in your favour, but lenders still look at your current debt position and living expenses to confirm you can service the new loan.

Equity Position: What Lenders Actually Require

Lenders typically want you to hold at least 20% equity in your property after refinancing to avoid lenders mortgage insurance. That means if your property is valued at the suburb's current median, your loan amount cannot exceed 80% of that figure. Some lenders will refinance up to 90% or 95% of the property value, but you will pay LMI on the portion above 80%.

Consider a public servant refinancing an owner-occupied property. The property was purchased a few years earlier, and values in the area have increased. The current loan balance sits around 75% of the updated property value. That borrower can refinance to a lower rate without triggering LMI, and the application moves through without additional insurance costs. If the same borrower wanted to pull out equity at the same time to fund renovations, the loan-to-value ratio would increase, and depending on how much equity was accessed, LMI might apply.

Public sector employees may qualify for LMI waivers on refinances in some cases, particularly if you work in certain agencies or hold permanent roles. This can reduce the equity requirement or allow you to access more equity without the usual insurance premium.

How Lenders Verify Public Sector Income

Your income needs to be verifiable and consistent. Lenders request recent payslips, usually the two most recent, and a notice of assessment or tax return to confirm your base salary. For public servants, this part of the application is typically straightforward because your employer is recognisable, your income is salaried, and employment contracts are often permanent or long-term.

Lenders will also look at any allowances or overtime. If you receive shift allowances, higher duties payments, or regular overtime, some lenders will include a portion of that income in their assessment, usually requiring evidence that the payments have been consistent over several months. Other lenders take a more conservative view and only assess base salary.

If you are coming off a fixed period, switching from one lender to another, or accessing equity for investment purposes, the lender will calculate your borrowing capacity based on your current income and expenses. They use a benchmark interest rate, often higher than the actual rate you will pay, to stress-test whether you could still afford the repayments if rates increased.

Credit File and Recent Account Conduct

Your credit file must be clear of defaults, and your current loan must show a clean repayment history. Lenders review the past 12 to 24 months of conduct on your mortgage, and any missed repayments will trigger questions. Even if you made up the payment the following month, the late payment marker stays on the file and affects how lenders assess the application.

In a scenario where a borrower has a default listed from a utility bill or telco account, even a small amount, some lenders will decline the refinance outright. Others will ask for a letter of explanation and may proceed if the default has been paid and there are no other issues. If you know there is a default on your file, address it before submitting the application. Paying the debt and requesting a paid status update improves your position, though the default itself remains listed for five years.

Lenders also check how you manage your everyday credit. If your credit card is consistently close to the limit, or if you have multiple buy-now-pay-later accounts, lenders factor those commitments into your borrowing capacity. Even if the balances are paid off each month, the credit limit on a card reduces how much the lender will approve for refinancing.

Debt Position and Living Expense Assessment

Your refinance application is assessed against your current debt commitments, including credit cards, car loans, personal loans, and any other mortgages. Lenders use a standard calculation to estimate your living expenses based on household size and income level, but if your actual expenses are higher than their benchmark, they will use the higher figure.

This affects public servants who may have HECS debt or other government-related obligations. HECS is factored into your borrowing capacity once your income reaches the repayment threshold, and the lender will reduce the amount you can borrow accordingly. If you are salary packaging or have other deductions, make sure the lender understands your net income position, as this affects the assessment.

We regularly see applications where borrowers assume their income will cover the refinance comfortably, but once the lender applies their expense benchmarks and debt calculations, the borrowing capacity falls short. If you are also consolidating other debts into the mortgage refinance, that reduces the amount you can borrow for the property loan itself, or it increases the total loan amount, which affects your equity position.

Property Valuation and How It Affects Approval

The lender will order a valuation of your property as part of the refinance process. This might be a desktop valuation, a kerbside inspection, or a full onsite valuation, depending on the lender's policy and the loan amount. If the valuation comes in lower than expected, your equity position shrinks, and you may no longer meet the lender's criteria.

This matters particularly in suburbs where property values have plateaued or declined. If you purchased during a peak period and values have since softened, the gap between your loan balance and the property value may be smaller than you anticipated. You might still be able to refinance, but you could face LMI or need to contribute additional funds to meet the lender's equity requirement.

Public servants refinancing in regional areas sometimes face stricter valuation conditions. Some lenders apply location-based restrictions or reduced loan-to-value limits for properties outside metropolitan zones. If you work for a state or federal agency in a regional location, confirm with your broker which lenders will assess your property without additional constraints.

Documentation You Need to Provide

The refinance application requires current identification, proof of income, and recent statements for all accounts linked to the loan. You will need to provide statements for your current mortgage, showing the loan balance and repayment history, as well as statements for any offset or redraw accounts. Lenders also request rates notices, building insurance, and strata documents if the property is a unit or townhouse.

If you have an offset account linked to your current loan, the new lender will want to see how you manage that account. A healthy offset balance can demonstrate savings discipline, which supports your application. If the offset account is regularly overdrawn or shows irregular transactions, that can raise questions about your spending patterns.

For public servants, employment verification is usually a letter from your agency or a contract showing your role, classification, and tenure. Some lenders will contact your HR department directly, but most accept payslips and the notice of assessment as sufficient evidence.

Call one of our team or book an appointment at a time that works for you. We can run through your current position, confirm your equity level, and identify which lenders will assess your application based on the income and debt structure you have now.

Frequently Asked Questions