How to Object to a Land Valuation in Australia: Deadlines, Grounds and Evidence by State

If the land value on your notice looks too high, you can lodge an objection with the body that made the valuation, usually your State’s Valuer-General. You have a short window, mostly 60 days, but 2 months in Victoria and only 30 days in the Northern Territory, and you need evidence such as sales of similar nearby land or an error in how your land is described. The objection targets the land value itself, not the council’s rate calculation or the land tax bill.

Claim Done drafts a land valuation objection letter from your answers for a flat A$49. You download it straight away and lodge it yourself with the official objection form or portal. This guide covers who can object, the deadline in each State, what the objection should say and what happens after you lodge it.

Who can object and when it applies

Land values feed into council rates and, in some States, land tax. If the value goes down after an objection, the bills that rely on it can change. The NSW Valuer General, for example, says it will tell your council and Revenue NSW if it changes your land value, and they adjust rates and taxes if needed.

The person who can object is usually the owner. In Tasmania an owner can object. In Western Australia anyone liable to pay a rate or tax assessed on the land can object. In Queensland a landowner’s representative, such as a family member, friend or advocate, can object for them. In the ACT, owners of residential units must object through the owners corporation.

If your land value is on a NSW land tax notice, Revenue NSW says the objection to the value goes to the Valuer General, within 60 days of the issue date on the assessment notice.

Who issues the valuation and the deadline, State by State

These are the deadlines on each official page as at November 2026. The date printed on your own notice is the one to work from.

Late objections are treated very differently. Queensland may accept a late objection lodged within 1 year of the notice’s issue date in some circumstances. NSW accepts them only in very limited circumstances, and Tasmania’s Valuer-General has discretion to extend time. The ACT cannot accept valuation objections after 60 days, and in Victoria the Commissioner of State Revenue has no discretion to accept a late land tax objection. Do not wait.

What your objection should say

Each State lists its own grounds. Tasmania says no other basis can be accepted, so stick to the grounds that fit. The common ones are:

• the land value is too high (listed as a ground in NSW, Victoria and Tasmania)
• the area, dimensions or description of the land are wrong
• sales of similar land show a lower value

Evidence matters most. NSW asks you to include 3 sales that support the value you are arguing for, with the address, sale date and why each one is comparable. It warns that without supporting evidence, your objection may be disallowed. Landgate says evidence is needed to show why the valuation is wrong, and Tasmania points to comparable sales. Queensland asks for acceptable grounds and evidence to support them.

Your objection should include:

1. the property address and any lot and plan, title reference or valuation number from the notice
2. every owner’s name and contact details
3. the land value you are objecting to and the date of the notice
4. your grounds, set out one by one, with the facts behind each
5. the value you think is right, if you have one
6. a request to review and reduce the value and to confirm the result in writing

How the objection letter is set out

The letter Claim Done drafts follows this structure:

• Heading and addressee: “Objection to land valuation”, addressed to the Valuer-General for your State (in the ACT, the Commissioner for ACT Revenue; in Victoria, your council or the State Revenue Office, depending on the notice).
• Subject line: the property address and the valuation or assessment number, noting that the letter supports the official objection form.
• Property and owners: the address, any title details and every owner’s name.
• Value objected to: the figure on the notice and the notice date.
• Grounds: your comparable sales, errors in area, dimensions, zoning or description, and constraints such as easements, flooding, heritage, slope or access. Only facts you give go in. No sales or figures are invented.
• Your contended value: your estimate, if you gave one.
• Right to object and deadline: your State’s Act and objection window, with a reminder to check the date on your notice.
• Request and sign-off: a request to review and reduce the value, and a dated signature line.

It is your own objection. Nothing is lodged for you, and it does not predict the result.

How to lodge it and what to keep

Use the official channel. NSW says objections must be submitted through the NSW Valuation and Objection Portal, so attach the letter there. In Victoria, a rates valuation goes to your council and a land tax valuation goes to the State Revenue Office. In the Northern Territory you are encouraged to contact the Valuer-General before lodging, and you need a separate form for each property.

Keep a copy of the notice, the letter, your evidence and proof of the date you lodged. Keep paying your bills too. Revenue NSW says you must still pay land tax by the due date, Landgate says your billing notice must be paid by the due date, and Victorian councils such as Monash say rates must still be paid on time.

What happens next

Expect a wait. NSW aims to give you the outcome within 90 days. Landgate may need up to 12 months. The ACT aims for six months. Queensland may invite you to an objection conference to clarify and settle issues.

If you disagree with the decision, use the review or appeal route in the table above. Those time limits are short, often 60 days or less, and as little as 21 days in South Australia.

Mistakes to avoid

• Arguing about the rate in the dollar or the size of your bill instead of the land value.
• Missing the deadline because you counted from the wrong date. Check the notice.
• Lodging with the wrong body, such as the council in NSW or the Valuer-General when Victoria wants the council or the State Revenue Office.
• Giving opinions with no sales or facts behind them.
• Comparing your land with the price of a house and land. In the NT, for example, the value is the vacant land value.
• Holding back payment of your rates or land tax while you wait.

Act while the window is open. You can have a clear, organised objection to your land valuation drafted from your answers for A$49, ready to lodge today.