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How to Structure Rentvesting with an Off‑the‑Plan Apartment

Clear, decision-grade guide to structuring loans and ownership when rentvesting with an off‑the‑plan apartment, including tax, buffers and settlement risk.

20 July 2026Updated 27 Aug 2026Reviewed 21 Aug 20266 min read

Key Takeaway

Rentvesting with an off‑the‑plan apartment is usually best structured by treating the new property as a pure investment from day one, with separate loan splits for home and investment debt to preserve tax deductibility and flexibility. Investors should budget an extra 3–6% of the purchase price for costs and hold at least three months of total repayments in offset. A clear ownership and loan plan before exchange reduces settlement risk and keeps options open under upcoming negative gearing rule changes.

How to Structure Rentvesting with an Off‑the‑Plan Apartment

Rentvesting with an off‑the‑plan apartment usually works best when you lock in the property as a pure investment from day one, keep home and investment loans in separate splits, and choose ownership that matches your tax and asset‑protection goals. Get those settings right before you sign the contract and you massively cut settlement and ATO risk.

In practice, that means:

  1. Deciding you’ll rent where you want to live and buy this apartment only as an investment.
  2. Structuring loans so the deposit and settlement funds are clearly traceable as investment debt.
  3. Choosing who owns the property (and in what shares) with a 10‑year lens.

Loan split structure for rentvesting with an off-the-plan apartment Keep home and investment debt in clearly separate splits when rentvesting off-the-plan.

Step 1: Get clear on the strategy – rentvestor first, owner maybe later

Rentvesting off‑the‑plan is different from buying your future home.

Your default assumption should be: this is an investment for at least the first few years.

That matters because:

  • Interest and many costs are potentially tax‑deductible when it’s genuinely available for rent.
  • The loan should be assessed on investment terms (often slightly higher rates, tighter shading).
  • Future changes to negative gearing (from 1 July 2027) favour new builds held as investments.

If there’s even a 30% chance you’ll move in later, plan for that as a Plan B, not Plan A.

Worked example
You buy an off‑the‑plan unit for $800,000, 18‑month build.

  • Deposit + costs: $80,000 deposit + ~5% costs ($40,000) = $120,000 total (consistent with the 3–6% cost rule for off‑the‑plan).
  • Loan at settlement: $720,000.
  • As an investment at 6.5% P&I over 30 years: about $4,560/month (excluding strata, rates, etc.).

You need to be comfortable carrying that as an investment even if rent is soft for a while.

For timing and approval risk across the build, pair this guide with /insights/off-the-plan-pre-approval-timing-loan-structure.

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Frequently asked questions

Can I move into my off-the-plan rentvesting property later?
Yes, you can move in later. While it is rented, interest and many holding costs may be deductible. Once you move in and it becomes your main residence, deductions for interest generally stop. Future capital gains tax is usually apportioned between the investment period and the period it was your home, so keep careful records of dates and values.
Is interest deductible if I use equity from my home for the deposit?
Usually yes, because the tax treatment follows the purpose of the borrowed funds, not which property secures the loan. If the equity release split is used only for the investment deposit and costs, interest on that split is generally deductible. If you mix in personal spending, you can contaminate the loan, so keep deposit and cost funds in a clean, separate split.
Do lenders assess rentvesting loans differently to home loans?
Yes. Lenders treat the new property as an investment, which often means slightly higher rates and different shading of expected rental income. They also test your overall position, including your own rent and existing debts, using a serviceability buffer of around 3% above the actual rate. This can reduce borrowing power compared with an owner-occupied purchase.

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