Most self-employed borrowers refinance at the wrong time or with the wrong documentation, which means they either miss the rate they're chasing or pay more in the process than they save.
The difference between a well-structured refinance and a rushed one can be $400 to $600 per month for a director with a loan of $800,000. That's not theoretical. It's the gap between a lender treating your income as PAYG-equivalent and one that applies a 20% serviceability haircut because your financials weren't presented correctly. For self-employed borrowers, refinancing to a lower rate isn't just about finding a lender with a competitive offer. It's about proving your income in a way that supports the loan amount you need at the rate being advertised.
Why Self-Employed Borrowers Get Quoted Higher Rates
Self-employed applicants are often quoted a higher interest rate or approved for a smaller loan amount than they expected because lenders assess income differently for company directors. Most lenders add back non-cash expenses like depreciation but then apply a loading or reduction to account for perceived income volatility. If your last two years of financials show fluctuating profit, or if you've claimed significant deductions to reduce your tax, the servicing calculation shrinks even if your actual cashflow is strong. This doesn't mean you can't refinance to a lower rate. It means the rate you're offered depends as much on how your income is structured and documented as it does on the rate card.
Consider a company director in the Inner West with a loan of $850,000 currently sitting at 6.2% after a fixed rate period ended. Their company has been operating for six years with consistent revenue, but net profit dropped in the most recent financial year due to equipment purchases and higher wage costs. They applied directly with a major bank advertising a variable rate of 5.8% and were told they could only borrow $780,000 based on current income, which meant they couldn't proceed without topping up the loan or switching to a higher-rate product. The issue wasn't their actual capacity to service the debt. It was that the lender's policy didn't allow add-backs for the specific deductions they'd claimed, and the profit dip triggered a conservative assessment.
We restructured the application by preparing a two-year average with annotated financials, highlighting consistent drawings and operational cashflow rather than statutory profit. We placed the loan with a non-major lender that allowed add-backs for director wages, superannuation, and one-off capital expenses. The approved rate was 5.75%, the loan amount stayed at $850,000, and the monthly repayment dropped by roughly $290. The client also gained access to an offset account, which wasn't available on their previous loan.
When Refinancing Actually Saves Money
Refinancing saves money when the interest rate reduction is large enough to offset application fees, valuation costs, and any discharge fees from your current lender within 12 to 18 months. For a loan of $700,000, a rate drop of 0.4% reduces monthly interest by around $230. If your refinance costs are $1,500 to $2,000, you recover those costs in roughly eight months. Beyond that point, the saving compounds. If the rate difference is smaller than 0.3%, or if your current loan has significant break costs because you're exiting a fixed term early, the timing may not work unless you're also gaining access to features that genuinely improve your cashflow, such as an offset account or the ability to release equity for another purpose.
Many company directors refinance not just for the rate but to access equity that's built up in their property. If you purchased in an area like Marrickville, Leichhardt, or Newtown over the last five to seven years, your property may have appreciated significantly. Refinancing lets you access that equity without selling, which is useful if you're looking to purchase an investment property, fund a business expansion, or consolidate other debt. The interest rate you're moving to matters, but so does the loan structure. A loan that lets you split borrowings between owner-occupied and investment purposes, with offset accounts attached to each, gives you far more control than a single variable loan with a redraw facility.
What Lenders Actually Check During a Refinance Application
Lenders check two years of tax returns, two years of company financials, a notice of assessment for the most recent year, and recent business activity statements. They also review your current loan statements to confirm repayment history and assess whether the property valuation supports the loan amount you're requesting. If you've missed repayments or made late payments in the last six months, that will be flagged. If your company structure has changed, such as a new entity or a shift from sole trader to company, the lender will want to see continuity of income across that change.
For self-employed applicants, the notice of assessment and company financials are the primary income evidence. If your accountant has lodged financials that show a loss or minimal profit because of deductions, you'll need to work with a broker who understands which lenders allow add-backs and how to present those adjustments in a way that's policy-compliant. Some lenders accept profit plus wages plus super as assessable income. Others apply a buffer or reduce income by a set percentage unless you can demonstrate consistent drawings. If your loan application goes to a lender whose policy doesn't suit your structure, you'll either be declined or approved at a higher rate, even though a different lender would have supported the full amount at the advertised rate.
Fixed Rate Expiry and the Refinance Window
If your fixed rate period is ending in the next three months, you're in the optimal window to refinance. Lenders can process and settle a new loan within four to six weeks if your documentation is current, which means you can move before your loan reverts to your current lender's standard variable rate. Most borrowers who fixed two or three years ago are now sitting on revert rates between 6.0% and 6.5%, while new variable loans are being written between 5.7% and 6.0%, depending on the lender and loan features. That gap alone justifies a refinance.
If you're still within a fixed term and considering an early exit, the lender will charge break costs based on the difference between your fixed rate and the current wholesale rate for the remaining term. Those costs can be substantial if rates have dropped since you fixed. Before committing, ask your current lender for a break cost estimate and compare that figure to the total interest saving over the next 12 months. If the break cost is higher than the saving, it may be worth waiting until the fixed term ends unless you're refinancing for a reason beyond rate, such as releasing equity or consolidating debt.
For more detail on what happens when a fixed term ends and how to prepare, see our page on fixed rate expiry.
How Offset Accounts Change the Refinance Equation
An offset account reduces the interest you pay by offsetting your account balance against your loan balance daily. If you have a loan of $800,000 and keep $50,000 in an offset account, you only pay interest on $750,000. For a self-employed borrower with irregular income or large quarterly payments from clients, an offset account gives you flexibility to park funds without triggering redraw restrictions or losing liquidity.
Many fixed rate loans don't include an offset, which means borrowers coming off a fixed term are moving to a variable loan structure for the first time in years. If your business generates lumpy cashflow, or if you're holding funds for tax, super, or upcoming expenses, an offset account can save you several thousand dollars a year in interest without requiring you to make extra repayments or lock funds into the loan.
If you're weighing up loan features and how they affect your repayment strategy, a loan health check can clarify whether your current structure still suits your circumstances.
Refinancing to Consolidate Debt Into Your Mortgage
Refinancing also allows you to consolidate other debt into your mortgage, which can reduce your overall interest cost and simplify repayments. If you're carrying a car loan at 7%, business debt at 8%, or credit card balances at 12% to 20%, consolidating that into a home loan at 5.8% reduces the weighted average rate you're paying. The trade-off is that you're securing previously unsecured debt against your property and extending the repayment term, which increases the total interest paid over time unless you maintain higher repayments.
For company directors, debt consolidation often makes sense when cashflow is tight or when multiple repayments are affecting serviceability for a new purchase. A lender assessing your borrowing capacity will treat a $30,000 car loan with $700 monthly repayments as a fixed commitment, even if that loan will be paid off in two years. Consolidating it into your mortgage removes that commitment from the serviceability calculation, which can increase the amount you're approved for on an investment loan or allow you to access equity without hitting a serviceability ceiling.
If you're considering an investment property and need to improve your borrowing capacity, read more on investment loans and how equity can be structured to support a deposit.
The Documentation Timeline for Self-Employed Refinancing
A refinance application for a self-employed borrower takes four to six weeks from submission to settlement if your financials are current and the valuation supports the loan amount. The timeline extends if your accountant hasn't lodged recent returns, if the lender orders a desktop valuation that comes in low and requires a full inspection, or if there's a change in your company structure that requires additional explanation.
Before you apply, make sure your last two years of tax returns and company financials are lodged with the ATO and that you have copies of your notice of assessment, business activity statements for the last six months, and year-to-date profit and loss if the lender requests it. If you've recently changed accountants or restructured your business, prepare a letter explaining the continuity of income and operations. Lenders want to see stability. Any gap or inconsistency in your financials will slow the process or trigger a decline.
If your fixed rate is ending in eight weeks and your most recent financial year hasn't been lodged yet, speak to your accountant immediately. Lenders won't assess your application without current evidence of income, and waiting until after the fixed term ends means you'll revert to a higher rate while your application is being processed.
Valuation Risk and Loan Amount Limitations
The property valuation is one of the most common reasons a refinance application is approved for less than the borrower expected. Lenders order a valuation as part of the approval process, and if the valuer's assessment comes in below your estimate, the loan amount is recalculated based on the lower figure. If you're refinancing to access equity, a low valuation can reduce the amount you're able to release or push your loan-to-value ratio into a higher tier, which may attract lenders mortgage insurance or a rate loading.
In Sydney's Inner West, where property values have risen but can vary significantly between streets and property types, a conservative valuation can affect your refinance outcome even if recent sales in your area suggest a higher value. If the valuation comes in lower than expected, you can request a second valuation with some lenders, but that adds time and cost to the process.
Before applying, check recent sales in your street and surrounding area. If your property is unusual in size, layout, or condition, factor in the possibility that the valuer may apply a discount relative to comparable sales.
A refinance that's structured with your income, your goals, and your next move in mind will do more than cut your rate. It'll give you a loan that works with your business, not against it. Call one of our team or book an appointment at a time that works for you.
Frequently Asked Questions
When does refinancing actually save money for self-employed borrowers?
Refinancing saves money when the interest rate reduction is large enough to offset application fees, valuation costs, and discharge fees within 12 to 18 months. For a loan of $700,000, a rate drop of 0.4% reduces monthly interest by around $230, recovering refinance costs of $1,500 to $2,000 in roughly eight months.
Why do company directors get quoted higher rates when refinancing?
Lenders assess self-employed income differently and often apply a reduction to account for perceived income volatility. If your financials show fluctuating profit or significant deductions, the servicing calculation shrinks even if your actual cashflow is strong, which can result in a higher rate or lower approved loan amount.
What do lenders check during a refinance application for self-employed borrowers?
Lenders check two years of tax returns, two years of company financials, a recent notice of assessment, recent business activity statements, and current loan statements to confirm repayment history. They also review property valuation to ensure it supports the loan amount being requested.
How long does a refinance take for a self-employed borrower?
A refinance takes four to six weeks from submission to settlement if your financials are current and the valuation supports the loan amount. The timeline extends if returns haven't been lodged, if a valuation comes in low, or if there's a change in your company structure that requires explanation.
Can I refinance to consolidate other debt into my mortgage?
Yes, refinancing allows you to consolidate car loans, business debt, or credit card balances into your mortgage at a lower interest rate. This simplifies repayments and can improve serviceability for future borrowing, but it secures previously unsecured debt against your property and extends the repayment term.
