My Land Is Being Rezoned: What Tax Applies?
A rezoning can change what your land is worth overnight. Most of the tax, though, follows what you do next: keep it, sell it, subdivide it or build on it. Pick your plan below to see what could apply, then read how each option works.
For most owners, the rezoning itself isn't taxed. The exceptions are Victoria's windfall gains tax (on value rises over $100,000; residential land up to 2 hectares is exempt) and the ACT's lease variation charge when you change your lease. After that, it depends on your plan: selling your home is usually exempt, selling an investment block is a capital gain, and subdividing or building to sell can make the profit ordinary income, with GST possible.
What could apply to you
Four quick answers. Nothing you choose is saved or sent.
- Victoria's windfall gains taxMight apply
Charged when land is rezoned and its value rises by more than $100,000. Residential land up to 2 hectares is exempt, so if your land is residential it is likely not affected. State Revenue Office
- Capital gains taxNot yet
Rezoning alone doesn't trigger capital gains tax. Tax comes later, when you sell or otherwise dispose of the land. ATO
- Income tax on the profitUsually doesn't apply
Nothing to tax until something is sold.
- GSTUsually doesn't apply
Selling your home or privately held land generally isn't part of an enterprise, so GST usually doesn't apply.
- Land tax and council ratesUsually doesn't apply
Land tax generally doesn't apply to the home you live in. A higher land value after rezoning can still lift council rates.
Estimate Victoria's windfall gains tax
Use the Valuer-General's values before and after the rezoning, if you have them.
Uplift $600,000
$300,000
50% of the whole uplift, once it reaches $500,000.
Before any exemption (such as residential land up to 2 hectares). Can be deferred, with interest, until the land is sold or 30 years after the rezoning.
General information as at October 2026, not advice about your situation. Whether a profit is income or a capital gain depends on the full facts; talk to a registered tax agent before you act.
What a rezoning changes, and what it doesn't
A rezoning changes what the land can be used for, such as from farming to housing, or from one house per block to several. That usually changes its value. It doesn't, on its own, change who owns the land or trigger a sale, so the federal taxes that depend on a sale (capital gains tax, income tax on a profit, GST) don't apply yet.
Two things can apply at the time of rezoning: Victoria's windfall gains tax, and in the ACT, a lease variation charge if you change your lease to use the new zoning. A higher value can also lift land tax and council rates.
If you keep the land
Nothing is taxed federally while you hold it. If it isn't your home, a higher land value usually means higher state land tax and council rates each year. Land tax generally doesn't apply to the home you live in.
If you sell it as it is
Your home: the main residence exemption generally covers your home and up to 2 hectares of land, sold together. If the land is bigger, you choose which 2 hectares are exempt (they must include the land under the home), and the rest is subject to capital gains tax. Source: ATO — home on more than 2 hectares.
An investment block: selling land you've held as an investment is usually a capital gain, what the ATO calls a mere realisation of an asset. If you've held it for at least 12 months, gains built up before 1 July 2027 keep the 50% discount.
If you subdivide and sell lots
Each new block keeps the date you bought the original land, and the original cost is split across the blocks on a reasonable basis. Blocks sold separately from your home are not covered by the main residence exemption, even though they were part of your home's land.
The big question is whether the profit is a capital gain or ordinary income. The ATO treats it as ordinary income if you subdivided to make a profit and did it as a business or commercial transaction, even as a one-off. Land owned for a long time and used as a home or farm leans towards a capital gain. Source: ATO — subdividing land and TR 92/3.
GST: even a one-off subdivision can be an enterprise. If it is, and your sales reach $75,000, you must register for GST and include it in your prices; the margin scheme can reduce it. If you're unsure, you can ask the ATO for a private ruling.
If you build and sell
Building townhouses or a new home to sell is usually a profit-making venture, so the profit is ordinary income rather than a capital gain, and GST generally applies to the sale of new homes made in the course of an enterprise. Building can also attract state or council infrastructure contributions. This is where a registered tax agent earns their fee: get advice before you start, not at sale time.
State and territory charges on rezoning
| Where | Charge | How it works |
|---|---|---|
| Victoria | Windfall gains tax | On rezoning uplift over $100,000: 62.5% of the uplift above $100,000, or 50% of the whole uplift from $500,000. Residential land up to 2 hectares is exempt. Can be deferred, with interest. |
| ACT | Lease variation charge | When you vary your Crown lease to allow more dwellings or new uses: set amounts for common changes, or 75% of the value increase. |
| Other states and the NT | None on the rezoning itself | Building may attract infrastructure or developer contributions. |
Sources: State Revenue Office Victoria and ACT Government. Checked October 2026.
The 1 July 2027 change to capital gains
From 1 July 2027, the 50% CGT discount is replaced by cost base indexation and a 30% minimum rate, but only for gains that build up from that date. Gains built up before it keep the 50% discount. How a gain is split across that date is set by technical rules still being finalised, so if your land is rezoned around then, the timing is worth raising with a registered tax agent. See should I sell before June 2027?
Before you decide
- Get the before and after values (the Valuer-General's, in Victoria).
- Write down why you bought the land and how you've used it; it matters for income vs capital.
- Ask whether your plan makes you an enterprise for GST, and whether a private ruling is worth it.
- Check the state charges and contributions for your council area before you commit.
- Take it all to a registered tax agent before you sign anything. When an agent is worth it
Frequently asked questions
Know your tax position first
Estimate your income tax for the year with the free calculator, then take your numbers and this checklist to a registered tax agent.
Related reading
- Should I sell before June 2027?How the 1 July 2027 change to the CGT discount affects the timing of a sale.
- Capital gains tax, explainedHow CGT, the 50% discount, the cost base and capital losses work right now.
- 2026 Budget tax changesThe negative gearing and CGT reforms that start on 1 July 2027.
- Rental property taxRental income, deductions and negative gearing under the current rules.
This guide is general information only and not personal tax advice. Always confirm with the ATO at ato.gov.au or a registered tax agent before lodging.