Can you buy an investment property without dipping into your own pocket?
A lot of people assume investing means you need two things:
- a big cash deposit, and
- extra spare cash each month to cover the shortfall between rent and mortgage.
But in some situations, it’s possible to structure things so you may not need to pay a cash deposit and your day-to-day cash flow might not go backwards.
⚠️ Important: This is not personal advice. It’s a scenario to show how the numbers can work. There are risks, and this needs to be assessed properly based on your personal situation.
The big idea (simple explanation)
This strategy only works if you have two things:
- Equity in a property (usually your home)
- The ability to reduce your current repayments by restructuring existing debt
That could mean consolidating things like:
- car loans
- personal loans
- novated leases
- short-term higher interest debt
And refinancing your home loan over a longer term to improve monthly cash flow.
But there’s a catch (and you NEED to understand this part)
When you extend debt over a longer period of time, you often reduce repayments…
…but you may pay a lot more interest over the life of the loan.
So the question becomes:
“Is the long-term benefit of investing worth the long-term cost of extra interest?”
That depends on your risk tolerance, how long you hold the property, and how the property performs.
A worked example (education only)
Let’s say someone has:
Current loans
- Owner-occupied home loan: $800,000
- Rate: 5.5%
- Remaining term: 25 years
- Repayments: ~$6,600/month
- Car loan: $50,000
- Rate: 8%
- Remaining term: 4 years
- Repayments: ~$1,220/month
Total current repayments: ~$7,845/month
Refinance scenario
Now let’s say we refinance the home loan and roll the car loan into it, creating a new loan of:
- $850,000 over 30 years at 5.5%
- New repayment becomes: ~$4,867/month
That frees up roughly: $7,845 – $4,867 = $2,978 per month (~$3,000/month)
So the cash flow improves significantly…
…but the trade-off is the interest.
Interest cost trade-off
- Interest on existing structure (home + car): ~$682k
- Interest on the new 30-year structure: ~$888k
That’s about $206k more interest over the long term.
So again: this can work — but only if the investment outcome justifies the trade-offs.
What if you used the freed-up cash flow to buy an investment property?
Now let’s say you used that monthly difference to buy an investment property.
Example investment property assumptions
- Purchase price: $700,000
- Rental yield: 4.5% (~$620/week)
- Growth assumption: 7% p.a.
- Interest rate assumption: 6.5%
- Strategy: interest-only
- Expenses allowance: 32% of rent (management, maintenance, etc.)
The key result
In this example, the property starts with a pre-tax shortfall of roughly:
- ~$26,400 per year = about $2,200/month
But if you freed up ~$3,000/month from the consolidation…
➡️ your overall cash flow could still be better off by about $800/month. PLUS – this doesn’t include tax deductions… For someone on $120k per year gross, you could get a tax offset of about $8k, depending on depreciation and other items – a nice little bonus to pay off your home loan.
So yes – in this scenario, you could potentially:
✅ borrow the deposit using equity
✅ buy the investment property
✅ and not reduce your lifestyle cash flow
What does this look like after 10 years?
Under these assumptions:
- Property value grows from $700,000 → ~$1.37M over 10 years – 7% year on year
- If sold after selling costs + an estimate for CGT impact…
the projected net equity outcome in this model was around:
~$448,000 in net equity after 10 years
⚠️ And again: this is a model on paper — not guaranteed.
Property performance, vacancy, interest rates, your income, and your expenses all matter.
The most important takeaways
It can be possible to invest without saving a cash deposit in the traditional way
It can be possible to make the cash flow work on paper
⚠️ But you must understand:
- extending debt may cost more in total interest
- interest-only is usually temporary
- rental income isn’t guaranteed (vacancies happen)
- repairs happen
- interest rates change
- property values can go backwards in the short term
- and tax outcomes depend on your exact situation
Want us to run this using your own numbers?
If you’d like, reach out to me or my team to work out:
- check your usable equity
- model your cash flow before/after
- and show you what a scenario like this looks like using realistic assumptions
I recorded a short video walking through this exact example here: Investing in Property Without Upfront Costs: A Strategic Approach
General information only. This is not financial advice and doesn’t consider your objectives or circumstances. Lending eligibility and outcomes vary. You should consider speaking with your accountant or financial adviser before making any investment decisions.