The Leakage Audit: Find the Money You’re Already Earning

Open your last two months of bank and credit card statements. Write down every recurring charge — anything that appears regularly, no matter how small. Don’t estimate. Go through every single line.

What to look for

• Streaming services — count every one
  Netflix, Stan, Disney+, Binge, Paramount+, Apple TV+, Spotify, YouTube Premium. Average couple spends $85–$140/month. How many do you actually use?
• Software subscriptions
  Adobe, cloud storage, apps, tools. Check both partners’ accounts separately — overlaps are common.
• Gym, fitness, or wellness memberships
  Log how many times you’ve used each in the last 90 days.
• Free trials that quietly converted to paid
  These hide in statements as small, forgettable recurring charges.
• Delivery service memberships
  DoorDash DashPass, Amazon, and similar — often held independently by both partners.

Typical finding: Australian dual-income couples pay for an average of 11–16 recurring digital subscriptions. After a thorough review, most eliminate 4–6 they’d genuinely forgotten about — saving $60–$180 per month immediately, with zero lifestyle impact.

Pull out your most recent mortgage statement and note your current interest rate — not what you think it is, what it actually is today. Then spend 15 minutes checking what comparable lenders are currently offering. This single step has produced the largest single savings for many of the couples we work with.

Questions to answer

• What is your current variable or fixed rate, exactly?
  Not an estimate — the actual rate on your most recent statement.
• When does your fixed rate period expire?
  Many couples have rolled onto a high revert rate without realising it.
• Is your offset account properly linked and actively reducing interest?
  An unlinked offset earns nothing. This is more common than you’d expect.
• Do you hold personal loans, car finance, or BNPL balances?
  Calculate the combined monthly interest cost across all non-mortgage debt.

The rate gap: A 0.5% rate difference on a $900,000 mortgage costs $375 per month — $4,500 per year — going to your bank instead of your offset account. Many couples we review are sitting on a gap larger than this, because they refinanced years ago and haven’t looked since. Learn how to turn your mortgage into a wealth engine →

Gather every active insurance policy across both partners: those held personally, those held inside superannuation, and those provided through work. Lay them all together — ideally on one spreadsheet — and compare what each actually covers. The overlaps are rarely obvious until you do this.

Policies to list for both partners

• Life insurance
  Inside super AND any standalone policies — both partners separately.
• Total and Permanent Disability (TPD) cover
  Amount, insurer, and whether held inside or outside super.
• Income protection
  Check benefit periods, waiting periods, and whether it’s agreed value or indemnity.
• Private health insurance
  Including what extras you’ve actually claimed in the past 12 months.
• General insurance
  Car, contents, landlord if applicable — and when each was last reviewed for premium creep.

What we find most often: Duplicate life cover between super and standalone policies. It’s not uncommon to find $200–$400/month in combined premiums that could be eliminated or restructured — without reducing any meaningful protection.

You don’t need to be a tax expert to identify whether you’re likely paying more than required. The questions below are designed to surface the most common gaps we see in dual-income households. If you answer “I’m not sure” to any of them, that’s worth following up — particularly before June each year.

Key questions for both partners

• Are you using salary sacrifice for super contributions above the employer guarantee?
  One of the highest-leverage tools available to high-income earners — and the most consistently underused.
• Are your investment assets structured in the most tax-effective name?
  Income-producing assets held in the higher-income earner’s name cost more tax than necessary.
• Do you hold investment properties — and are you claiming all eligible deductions?
  Depreciation schedules, loan interest, and property management costs are frequently under-claimed. See what the ATO says you can claim →
• Have you reviewed your super fund’s fees and investment option in the last 3 years?
  Fund fees compound against you the same way investment returns compound for you.

Common gap: A couple earning $180K and $95K who haven’t optimised super contributions could reduce their combined tax bill by $8,000–$14,000 per year — legally and immediately — with the right structure in place.

Compare your current monthly spend with what it was two years ago. If you can’t do this precisely, compare your current savings rate with what you expected it to be when you were earning less. The gap between those numbers is lifestyle drift — the slow, invisible expansion of costs as income rises.

You’re not looking for a culprit. You’re looking for categories where spending has grown without a conscious decision to grow it — food delivery, after-work drinks that became regular, clothing spend that quietly doubled. These aren’t moral failures. They’re just leaks. And they can be redirected.

Where drift hides most often

• Food delivery
  Typically the fastest-growing category for dual-income households — often $400–$800/month without realising it.
• After-work and weekend dining
  Socialising costs that embedded as income rose. Often the last place people look.
• Clothing and personal spend
  Individual budgets that were never set, so never enforced.
• Children’s activities
  Each one seemed reasonable. Together, they’re often $600–$1,200/month.

The question to ask: If your income dropped by $40,000 tomorrow, which of these costs would you cut immediately? Those are the ones you can redirect now — before anything forces your hand.