Cashback Refinance Refinancing | Mortgagefy
Speak to a Broker Now — 0432 634 648
Sydney homeowner reviewing cashback refinance offers with mortgage broker
Cashback Refinance

Cashback Refinance Offers in Sydney — Free Money With a Catch

Mortgagefy Broker Team · Published · Last reviewed

Many lenders offer $2,000-$4,000 cashback when you refinance to them. Free money — but only if you also get a sharp rate. The lender with the highest cashback often does NOT have the best ongoing rate. We compare cashback AND rate together to find your real best deal.

Who this guide is for

The real challenge

Lenders advertise $4,000 cashback in big numbers but bury the ongoing rate in the fine print. A borrower who chases the cashback often ends up on a rate 0.3-0.5% higher than the best market alternative — costing $3,000-$6,000/year in extra interest on a $700K loan.

The right way to choose is to net the cashback against costs and treat ongoing rate as the primary signal. Most borrowers don't have time to compare 30+ lender offers each quarter.

How Mortgagefy helps

We compare every active cashback offer in the market against ongoing rate and refinancing costs. We give you a single number: the real net benefit over 24 months. Then you decide which offer wins.

Some lenders offer cashback PLUS a sharp rate — those are the unicorns. We know which lenders are running them right now and which clawback periods to watch (the cashback often has to be repaid if you refinance again within 12-24 months).

How it works — 4 simple steps

1

Current loan review

We pull your current rate, balance, fixed/variable status and break costs.

2

Offer comparison

We compare all active cashback offers against ongoing rate AND refinance cost.

3

Net benefit number

You get a single 24-month net benefit figure for each viable lender.

4

Application + payout

We lodge, settle, and the cashback hits your account within 60 days of settlement.

Related Equity & Refinance Resources

Calculate your usable equity: Use our home equity calculator to see how much you can borrow and model your refinance scenarios.

Related Equity & Refinance Resources

Calculate your usable equity: Use our home equity calculator to model your equity access and refinance scenarios.

Frequently asked questions

We use offer letters and vesting schedules to value RSUs conservatively. We present current vesting value + projected future vesting as a 3-5 year income average. This gives lenders confidence in your income stability while accounting for market volatility.
Both. We work with W2 employees, 1099 contractors, and consultants. For contractors, we use 2 years of tax returns plus business financials. We have lenders who specialise in contractor income—they understand the variability.
Unvested options have zero value for refinancing. We count only vested equity. If you have a 4-year vest, we use 25% of the grant value (what's vested) plus a conservative projection of future vesting.
If you've been in your new role 6+ months, most lenders will refinance. We'll use your offer letter plus 6 months of pay stubs. If less than 6 months, it's harder but possible with specialist lenders.
Yes, if you have 2+ years of bonus history. We average the past 2 years and present it conservatively. Some bonuses get counted at 50% to be conservative with variable compensation.
ESPP is counted as deferred compensation. If your company matches or you have a discount, we value it as part of total compensation package.

Find the best Sydney cashback refinance offer right now

Free assessment. We rank every active offer by real 24-month net benefit — not just the headline cashback number.

Related guides

Get your personalised answer in 2 minutes

Free, no obligation. We'll match you with the right lender for your situation.