How Long Should Refinancing Take and Why?

Understanding the real timeframes behind mortgage refinancing helps you plan better and avoid delays that could cost you thousands in unnecessary interest.

Hero Image for How Long Should Refinancing Take and Why?

What to Expect From Start to Finish

Most refinancing applications take between four and six weeks from the moment you submit your paperwork to the day your new loan settles. That timeframe includes lender assessment, property valuation, formal approval, and final settlement. Some straightforward applications can settle in three weeks, while others stretch to eight weeks if complications arise.

The timeline depends on how quickly you provide documents, how busy your chosen lender is, and whether the valuation comes back as expected. If you're coming off a fixed rate and want to avoid rolling onto a higher variable rate, starting the refinance conversation at least three months before your fixed term ends gives you breathing room. You can lock in a new rate up to 90 days before settlement with most lenders, which protects you if rates shift while your application is being processed.

Consider someone refinancing a $650,000 loan in Melbourne's outer east with two months left on their fixed term. They contact a broker in early March, lodge their application by mid-March, and receive formal approval by early April. The new loan settles in late April, a week before their fixed rate expires. That six-week process saved them from rolling onto a variable rate that was 1.5% higher than the refinanced rate, which would have cost around $800 extra each month if they'd delayed.

Why Some Applications Move Faster Than Others

Applications with complete documentation, stable employment, and a straightforward property type typically move through the system faster. Lenders assess your income, expenses, credit history, and the property's value. If you're self-employed, expect to provide two years of tax returns and business financials. If you're salaried, recent payslips and a letter of employment usually suffice.

The property valuation can add a week to the timeline if the valuer is busy or if your property is in a regional area where valuers are less available. Properties with unusual features or those in thinly traded markets sometimes require desktop valuations to be upgraded to physical inspections, which adds another few days. If the valuation comes in lower than expected, your loan-to-value ratio changes, and the lender may adjust your interest rate or require you to reduce the loan amount.

In our experience, the difference between a three-week refinance and an eight-week one often comes down to how organised the borrower is in the first 48 hours. Getting your documents together before you apply, rather than scrambling to find payslips and bank statements after the lender requests them, keeps momentum.

The Documents You'll Need Before You Start

Lenders require proof of income, identification, and evidence of your current loan and property ownership. For salaried borrowers, that means recent payslips, a letter of employment, and two years of tax assessments. Self-employed borrowers need two years of tax returns, financial statements, and an accountant's letter if the most recent financials are older than six months.

You'll also need to provide your most recent loan statement, rates notice, and identification such as a driver's licence and Medicare card. If you're planning to access equity for renovations or investment, the lender will ask for quotes or contracts to confirm how you intend to use the funds. Lenders want to see at least three months of bank statements to assess your spending patterns and verify that your declared expenses match reality.

Having these documents ready before your first conversation with a broker or lender speeds up the initial assessment and avoids the stop-start rhythm that stretches timelines. If you're unsure whether your loan structure still suits your situation, a loan health check can identify whether refinancing makes sense before you commit to the process.

Ready to get started?

Book a chat with a Finance & Mortgage Broker at Trewin Mortgage Broking today.

How Lender Workload Affects Your Timeline

Lender capacity fluctuates throughout the year. December and January often see slower turnaround times due to reduced staffing over the holiday period. Conversely, March and April can be busy as borrowers rush to refinance before the end of the financial year. If your application lands during a peak period, expect processing times to stretch by a week or two.

Some lenders prioritise certain types of applications over others. A major bank might process a refinance for an existing customer faster than a new-to-bank application because they already hold your details and have a relationship with you. Smaller lenders and mutuals sometimes offer faster turnarounds because they handle fewer applications and have more streamlined approval processes.

If timing is critical, your broker can check current processing times with different lenders before you lodge your application. Choosing a lender with a three-week turnaround instead of a six-week one can be the difference between locking in a lower rate before your fixed term expires and being forced onto a revert rate that costs you hundreds extra each month.

When Valuations Delay Settlement

The property valuation is one of the most common points where timelines blow out. Most lenders order a valuation within a few days of receiving your application, but the valuer's availability and the property type determine how quickly it's completed. A standard residential property in a built-up area usually gets valued within a week, but a rural property or one with unique characteristics can take two weeks or longer.

If the valuation comes in below the lender's expectations, your loan-to-value ratio increases, which can trigger a higher interest rate or require you to reduce the loan amount. In some cases, the lender will request a second valuation, which adds another week. If you're confident your property value has increased since you purchased it, providing recent comparable sales in your area when you lodge your application can help the valuer justify a higher figure.

As an example, a borrower refinancing a property in regional Victoria with acreage and a large shed found their valuation took three weeks instead of the usual one because the valuer needed to find comparable sales in a small market. The delay pushed their settlement date out by a fortnight, which meant they missed the rate lock expiry and had to accept a slightly higher rate. Planning for valuation delays when you're working with a non-standard property type avoids that outcome.

How to Shorten the Timeline Without Cutting Corners

Start the conversation with your broker or lender at least three months before you need the refinance to settle. That gives you time to compare offers, gather documents, and lodge your application without rushing. If you're coming off a fixed rate, aim to have your application submitted eight weeks before your fixed term ends.

Respond to lender requests within 24 hours. Every time a lender emails asking for an additional payslip or bank statement, the clock stops until you reply. Borrowers who treat document requests as urgent typically settle two weeks faster than those who take a few days to respond each time.

Choose a lender whose appetite matches your situation. If you're self-employed with variable income, some lenders will assess your application faster because they're comfortable with that profile. If you're salaried with a straightforward loan, almost any lender will process you quickly. Your broker should know which lenders are currently processing applications fastest and which ones suit your circumstances.

What Happens If You Need to Settle Faster

Some lenders offer expedited processing for urgent refinances, though this isn't always advertised. If your fixed rate expires in four weeks and you haven't started the refinance process, your broker can contact lenders directly to ask whether they can fast-track your application. This usually requires all your documents to be perfect and submitted upfront, with no missing information.

In situations where timing is tight, you might need to accept a slightly higher rate from a lender who can settle quickly rather than waiting for a lower rate from a lender with a longer processing time. That calculation depends on how much you'll save over the life of the loan versus how much extra you'll pay if you roll onto your current lender's revert rate for a few months.

If you're refinancing to access equity for a time-sensitive purchase, such as securing a deposit for an investment property, your broker can help you structure the application to prioritise speed without compromising on the fundamentals. That might mean choosing a lender with a three-week turnaround and accepting slightly higher fees rather than waiting six weeks for a marginally lower rate.

Why Starting Early Costs You Nothing and Saves You Stress

You can lock in a refinance rate up to 90 days before settlement with most lenders, which means starting the process three months before your fixed rate expires doesn't cost you anything and protects you if rates rise while your application is being processed. If rates drop during that period, some lenders allow you to relock at the lower rate, though not all do.

Starting early also gives you time to improve your application if needed. If your credit file has a minor issue, you can address it before lodging. If your expenses are higher than expected, you can reduce discretionary spending for a few months to improve your borrowing capacity. Rushing an application because your fixed rate expires next month removes those options.

Call one of our team or book an appointment at a time that works for you. We'll walk you through the refinancing timeline based on your specific situation and make sure your application is lodged with enough time to settle before your fixed rate expires or before you start paying more than you need to.

Frequently Asked Questions

How long does refinancing usually take from start to finish?

Most refinancing applications take between four and six weeks from submission to settlement. Straightforward applications can settle in three weeks, while more complex situations or busy lender periods may extend the timeline to eight weeks.

When should I start refinancing if my fixed rate is expiring?

Start the refinancing process at least three months before your fixed rate expires. This gives you time to compare offers, gather documents, and lock in a new rate up to 90 days before settlement, protecting you from rolling onto a higher revert rate.

What causes delays in refinancing applications?

Common delays include incomplete documentation, slow responses to lender requests, property valuations taking longer than expected, and high lender workload during peak periods. Having all documents ready before you apply and responding to requests within 24 hours keeps the process moving.

Can I speed up my refinancing application if I'm running out of time?

Some lenders offer expedited processing for urgent refinances if all documents are submitted upfront with no missing information. Your broker can contact lenders directly to check whether fast-tracking is possible, though you may need to accept slightly higher fees or rates for faster turnaround.

What documents do I need before starting a refinance application?

You'll need proof of income such as payslips or tax returns, identification, recent loan statements, rates notice, and three months of bank statements. Self-employed borrowers also need financial statements and an accountant's letter if recent financials are older than six months.


Ready to get started?

Book a chat with a Finance & Mortgage Broker at Trewin Mortgage Broking today.