Quick answer
In Victoria, windfall gains tax can apply when a planning scheme amendment changes the zone of your land and the Valuer-General finds a taxable value uplift of more than $100,000. You can pay the assessment or apply to defer it, with interest, until the land is sold, developed or 30 years pass. For a developer, deferral usually just moves the bill to the point where your development finance has to cover it.
Key points
- Windfall gains tax is triggered by a planning scheme amendment that changes the land's zone.
- It applies where the taxable value uplift is more than $100,000, as assessed by the Valuer-General Victoria.
- Deferral is available, with interest, until the land is sold, developed or 30 years after the rezoning.
- For developers, a deferred liability tends to fall due at exactly the moment the project needs cash.
- Lenders will ask about any assessed or deferred windfall gains tax on the site.
In Victoria, a rezoning that lifts your land’s value by more than $100,000 can bring a windfall gains tax assessment. It’s triggered when a planning scheme amendment changes the zone of the land. Pay it straight away, or push it back (interest included) until a sale, development or the 30-year mark. Small developers usually find deferral just moves the cost to the busiest moment of the project.
Rezoning is often the reason a site becomes worth developing in the first place. Farmland becomes residential, an old industrial pocket becomes mixed use, and suddenly the numbers on a small subdivision or townhouse project work. Windfall gains tax is the state’s share of that uplift, and it needs a place in your funding plan.
How is windfall gains tax triggered and assessed?
The Victorian Planning Authority’s explainer on rezoning and windfall gains tax sets out the basics:
- What sets it off: a new zone applied to your land through a planning scheme amendment.
- Who measures the gain: the Valuer-General Victoria, looking at capital improved value just before and just after the zone change.
- The threshold: nothing is payable unless that gain tops $100,000.
- Timing options: you can ask to defer, with interest running, until you sell, develop or reach 30 years from the rezoning, whichever happens first.
The State Revenue Office administers the tax, issues assessments and handles deferral applications and exemptions. It’s the place to check the current rules and calculation, because the details matter and can change.
Pay, defer or fund: what are the real options?
Once an assessment arrives, a developer has three practical paths.
| Option | How it works | Best suited to | What to watch |
|---|---|---|---|
| Pay from cash | Settle the assessment from your own funds | Developers with spare cash and a near-term start | Cash tied up before the project earns anything |
| Defer | Apply to the SRO; the liability and interest wait until sale, development or 30 years | Sites held for a long time before development | Interest accrues, and development can bring the bill forward |
| Fund with a loan | Pay the assessment using a property-secured loan | Developers who want a clean title before raising construction finance | The loan needs a clear exit, usually sale proceeds or a refinance |
Deferral looks attractive on paper. For a long-term landholder it often is. But a developer’s plan is, by definition, to develop or sell, and those are exactly the events that end the deferral. So the question isn’t really “pay or defer”, it’s “pay now, or pay at the moment the project needs every dollar”. The SRO’s guidance on applying to defer explains the process if that’s the right path for you.
How do construction lenders treat a windfall gains tax liability?
A lender funding the build or the subdivision wants to know about every claim on the land. An assessed but unpaid windfall gains tax liability, or a deferred one carrying interest, is a cost the project must carry and a matter the lender will want resolved or provided for.
In practice that tends to mean:
- Disclosure at application. Expect a question about state taxes on the site, and answer it fully.
- Feasibility adjustment. The tax and any deferral interest go into the cost side of the feasibility, which can change how much the lender will lend.
- A plan for the timing. If the liability will fall due when you develop or sell, the lender needs to see where the money comes from at that point.
Our page on construction and development finance explains how lenders read a feasibility. Windfall gains tax is one more line in it, but a big one on rezoned land.
If you’re holding a rezoned site and trying to work out how the tax fits your funding, tell us about the site. It takes about a minute and doesn’t involve a credit check.
Illustrative example: a rezoned paddock on the urban fringe
Illustrative only. A transport business owns a few hectares on the edge of a growing regional city, bought years ago as a truck yard. A planning scheme amendment rezones it for residential use, and the Valuer-General assesses a significant uplift. The SRO issues an assessment for $260k.
The owner plans a staged subdivision. Their accountant models two paths. Deferring keeps cash free now, but the liability plus interest will fall due when the first stage is developed, at the same time the civil works need funding. Paying now means finding $260k today but starting the project with a clean slate.
The owner chooses to pay, using a 12-month property-secured loan over the site itself. The construction lender for stage one refinances that loan as part of the first facility. The tax is settled before the earthmoving starts, and the feasibility shows it as a cost already paid, which makes the lender’s review simpler.
Who should own the site when rezoning is coming?
If you’re buying land ahead of a likely rezoning, the entity that owns it affects everything from land tax to who signs the loan. Many developers buy through a single-purpose company so each project is kept separate. Our guide to using a separate company for each development explains why lenders often prefer that.
Check exemptions early, too. The SRO lists exemptions and exclusions, including a residential land exemption and a transitional exemption. Whether one applies depends on your land and timing, so ask your adviser or the SRO before you assume either way.
Where property-secured funding fits. For business purposes, property-secured loans from $20k to $5m, by first mortgage, second mortgage or caveat over residential or commercial property, can help with several rezoning-related costs:
- Paying a windfall gains tax assessment before construction finance is in place.
- Holding costs and consultant fees while the subdivision is designed and approved.
- Buying out a co-owner who doesn’t want to develop.
- Bridging to sale where you’d rather sell the rezoned site than develop it.
A first mortgage business loan over an unencumbered site is often the simplest option, while a caveat loan can be quicker for a short-term need where another lender already holds the first mortgage.
What will a lender ask for on a rezoned site?
Rezoned land sits in an awkward spot for lenders. It’s worth more than it was, but it isn’t yet a development with approvals, a builder and a budget. A lender looking at a loan over it, whether to pay the tax, cover holding costs or bridge to a construction facility, will usually want:
- The windfall gains tax assessment, plus any deferral approval and the interest that’s accruing.
- Evidence of the new zoning, such as the gazetted planning scheme amendment and the zone that now applies.
- A current valuation that reflects the rezoned use, not the old one. Lenders lend against what a buyer would pay today, not what the land might be worth once subdivided.
- Rates and land tax notices, so they can see what the site costs to hold each year.
- Your plan and timetable: develop yourself, joint venture, or sell to a bigger developer, and when.
- The exit. Most commonly a construction facility, a sale of the site or a refinance once permits are issued.
The exit is the piece that makes or breaks a loan on raw rezoned land. “We’ll work it out” won’t get far. “We’ll lodge the subdivision permit application within three months, and the construction lender has indicated support once permits issue” will. If you’re still deciding whether to develop at all, a lender will be more comfortable with a shorter loan and a sale as the fallback.
Valuations can also catch owners out. The Valuer-General’s uplift figure is a tax assessment, not a bank valuation, and the two can differ. Plan your borrowing around the lender’s valuer, and keep a margin in case it lands lower than you hoped.
Rezoned land, a tax bill and a plan? Let’s test the numbers
A rezoning is usually good news wrapped in a tax bill. If you’d rather start the project with that bill paid, or need help with holding costs while approvals come through, it’s worth a conversation.
Our enquiry form takes roughly a minute and there’s no credit check at the start. It goes to us alone; we don’t pass it around a pile of lenders. One of our team looks at the site, the assessment and your plans, then gives you a call. Please fill it in accurately, including the assessment amount and any loans already on the land, so we can point you in the right direction from the start.
Frequently asked questions
What triggers windfall gains tax?
A rezoning through a planning scheme amendment is the trigger. The Valuer-General Victoria then compares the land's capital improved value either side of that change, and if the jump exceeds $100,000, an assessment follows.
Can I defer windfall gains tax?
Yes, by applying to the State Revenue Office. The bill then waits, gathering interest, until the earliest of three events: a sale, development of the land, or the 30th anniversary of the rezoning. It's a delay, not a waiver, so the full amount plus interest still lands eventually.
Should a developer defer or pay?
It depends on timing. If you plan to develop soon, deferral may only buy a short window, and the liability then needs funding at the same time as the project. If the site will be held for years, deferral can make more sense. Your accountant should model both.
Will a lender fund a windfall gains tax bill?
For business purposes, a property-secured loan can be used to pay the assessment, either over the rezoned site or over other property. Lenders will want to see the assessment, the site's value and a clear plan for how the loan will be repaid.
Are there exemptions?
The State Revenue Office lists exemptions and exclusions, including a residential land exemption and a transitional exemption. Whether one applies depends on the land and the timing, so check the SRO's guidance or ask for a private ruling.
Does windfall gains tax affect my development feasibility?
Yes. Treat any assessed or deferred amount, plus interest, as a project cost. Lenders reviewing a feasibility will look for it, and leaving it out makes the margin look bigger than it really is.