Restructuring Investment Loans When Negative Gearing Benefits Shrink

Negative gearing benefits on many established residential investment properties will shrink or disappear from 1 July 2027, but that does not automatically mean you should rush to refinance or restructure every loan. The right move depends on your cashflow, loan structure, property type and how the new rules interact with your broader tax position. The goal is simple: keep a structure that still works when tax offsets are smaller or gone.

This guide walks through when restructuring investment loans makes sense, when it doesn’t, and how to build a decision‑grade plan you can act on this week.

Start with cashflow and structure, not emotion, when deciding whether to restructure.

1. What’s actually changing – and why your loan structure suddenly matters more

1.1 Quick recap of the negative gearing reforms

From 1 July 2027, negative gearing on Australian residential property is being heavily restricted:

1. Negative gearing on established residential investment properties purchased at or after 7:30pm, 12 May 2026 will be abolished – losses will be quarantined to rental income, not wages or business income (Treasury Laws Amendment (Tax Reform No. 1) Bill 2026).
2. Negative gearing will continue for qualifying new residential builds that genuinely add to housing supply, and certain build‑to‑rent and affordable housing programs.
3. Residential properties held before 7:30pm, 12 May 2026 are grandfathered and can keep using current rules.

That means any new established property you buy after budget night should be modelled assuming no effective negative gearing benefit on wage income from 1 July 2027.

1.2 Why this hits loan strategy, not just tax

Most investors built their strategy assuming:

• tax deductions would soften the pain of negative cashflow; and
• capital gains plus a 50% CGT discount would bail them out later.

With losses now quarantined on many properties and CGT also tightening, the after‑tax cashflow on a geared property can change substantially. As we outline in /insights/worked-examples-after-tax-cashflow-investment-loans-before-after-reforms, some previously “comfortable” negative positions become marginal once tax offsets shrink.

That’s where your loan structure comes in. Even if you keep the properties, you may need different:

• splits (to separate deductible and non‑deductible debt)
• repayment types (interest‑only vs principal‑and‑interest)
• rate types (fixed vs variable)
• use of offset versus redraw.

2. Should you restructure now? A simple decision framework

You don’t need a PhD model to get started. Use this short framework to decide whether a restructure is worth exploring this week.

2.1 The four questions to answer first

1. Will my property still work on pre‑tax cashflow alone?
   Model the investment assuming:

   • zero wage‑based negative gearing benefit from 1 July 2027 for established properties bought after 12 May 2026; and
   • interest rates 3% higher than today (APRA‑style buffer).

2. Is my loan structure clearly helping or clearly hurting?
   Look for red flags:

   • mixed‑purpose loans where home and investment debt share a single split
   • poor use of offsets (cash against investment instead of home)
   • unnecessary cross‑collateralisation, as covered in /insights/avoiding-dangerous-cross-collateralisation-broker-keeps-properties-uncrossed.

3. Do the numbers improve after all costs?
   Refinancing isn’t free. You must compare:

   • current interest cost and structure, vs
   • new lender rate, fees, LMI/top‑up, break costs, and structuring benefits.

4. Will this keep or kill my flexibility?
   Restructuring should increase options – not trap you in a rigid bank structure or wipe your buffers.

If you can’t answer these four questions confidently, you’re not ready to decide. Your first step is a proper numbers‑based review, not blind refinancing.

For a broader triage process across a whole portfolio, see /insights/refinancing-restructuring-geared-portfolios-changing-conditions.

3. When restructuring investment loans makes sense

3.1 Scenario A – You have mixed home and investment debt

If you’ve used a single loan for both:

• buying or renovating your home (non‑deductible), and
• funding investment deposits or costs (potentially deductible),

then shrinking negative gearing makes clear separation even more important.

Why restructure?

• Tax record‑keeping will become more complex. Mixed loans make it harder to trace which interest is deductible.
• You want maximum focus on paying down non‑deductible home debt first.

Typical fix:

• Refinance into separate splits:
  • Split 1 – Home loan (non‑deductible), with an offset for all spare cash.
  • Split 2 – Investment loan(s) (deductible), ideally interest‑only if it suits your risk profile.

This is a common reason we restructure loans for clients as part of preparing for the new tax landscape, as outlined in /insights/restructuring-existing-property-loans-new-tax-landscape.

3.2 Scenario B – Established property bought after 12 May 2026

This is the group most exposed to the negative gearing crackdown.

For these properties you should:

• model on the basis of zero wage‑based negative gearing from 1 July 2027; and
• stress test by adding 3% to interest rates.

If the pre‑tax cashflow is uncomfortably negative, restructuring can help by:

• extending loan terms to reduce monthly repayments
• moving to (or from) interest‑only for a period
• fixing part of the rate for certainty
• parking more cash in offsets to create a bigger buffer.

3.3 Scenario C – Grandfathered or new‑build properties with strong deductions

If your property is either:

• held before 7:30pm, 12 May 2026 (grandfathered); or
• a qualifying new build that keeps negative gearing plus the 50% CGT discount,

you may still have meaningful tax benefits ahead.

Restructuring can help to:

• maximise deductible interest (e.g. P&I on home, IO on these investments)
• line up loans with depreciation schedules and expected hold periods
• keep each property uncrossed for easier future refinancing.

Here the goal is to protect and optimise your privileged tax treatment, not to chase deductions at all costs.

3.4 Scenario D – Self‑employed or high‑income investors under pressure

Self‑employed and high‑income professionals are already facing tighter discretionary trust and CGT rules. As described in /insights/self-employed-business-owners-high-income-professionals-negative-gearing-cgt-strategy, your strategy needs to assume:

• less generous tax shelters across the board; and
• more volatile income.

Restructuring may be smart if it allows you to:

• simplify – fewer lenders, cleaner splits, better tracing
• de‑risk – reduce LVRs, free your home from investment guarantees
• stabilise cashflow – e.g. align repayments to your business cycle.