If you rent out a residential investment property, you probably do not need an ABN. The ABR puts it plainly: renting out a residential property does not generally give rise to GST or pay as you go withholding obligations, so residential property investors may not need an ABN. Commercial property is the opposite case, and that is where this gets interesting.
Why residential is different
Renting or leasing property is an enterprise in the ABR's language, so on the face of it a landlord is carrying on an enterprise. What settles it for residential property is what sits on the other side: residential rent is input taxed.
Input taxed means no GST on the rent you charge, and no GST credits on the expenses. There is no GST to account for, no requirement to withhold, and therefore nothing much for an ABN to do. Hence the ABR's "may not need one".
When a residential landlord does need one
- You are running it as a business, not holding an investment. Several properties, actively managed, organised in a business-like way with an eye on profit from the operation rather than the asset.
- Short-stay accommodation at scale. Furnished holiday letting is treated differently from a residential lease. Where it looks more like accommodation than tenancy, GST can come into it, and the $75,000 threshold starts to matter.
- You already hold an ABN for something else. Then the question does not arise: one ABN covers everything you do as a sole trader.
- You provide other services through the same activity, such as managing properties for other owners, which is a service you are being paid for.
The line between "investment" and "business" here is genuinely fine, it turns on your particular facts, and it has consequences well beyond the ABN, including CGT. This is the one topic in our guides where we would say plainly: get advice on your own situation rather than working from a web page.
Commercial property is the other way round
Commercial rent is not input taxed. It is a taxable supply, which means GST applies, which means the $75,000 GST turnover threshold is live, and once you are registered for GST you need an ABN to hold that registration.
| Residential | Commercial | |
|---|---|---|
| GST on the rent | No, input taxed | Yes, a taxable supply |
| GST credits on expenses | No | Yes, where registered |
| GST registration | Not from the rent | Required once turnover reaches $75,000 |
| ABN | Often not needed | Effectively needed with GST registration |
What if the property manager asks for an ABN?
Fairly common, and usually about their own paperwork rather than a legal requirement on you. An agent paying money out often has systems that expect an ABN in the field.
You have three honest answers depending on the facts: you already hold an ABN, in which case give it; the activity genuinely is a passive residential investment, in which case say so and point at the ABR's position; or you are running something closer to a business, in which case the agent has done you a favour by asking.
What an agent's form cannot do is make you entitled. Entitlement depends on whether you are carrying on an enterprise.
A note on the tax side
None of this changes whether the rent is assessable. Rental income goes in your tax return and deductions are claimed against it whether or not you hold an ABN. The ABN question is about GST and withholding, not about whether the income counts.
This is general information rather than advice about your circumstances. Property is one of the areas where the difference between a passive investment and an enterprise carries real consequences, so talk to a registered tax agent about your own position.
Common questions
Do I need an ABN for a rental property?
Usually not for a residential investment property. The ABR states that renting out a residential property does not generally give rise to GST or PAYG withholding obligations, so residential property investors may not need an ABN. Commercial property is different, because commercial rent is a taxable supply.
What about Airbnb or short-stay letting?
It is treated differently from a residential lease, and at scale it starts to look like supplying accommodation rather than renting a home. GST can come into it and the $75,000 threshold becomes relevant. Get advice if you are running more than one, or running one intensively.
My property manager is asking for an ABN. Do I have to give one?
Not if you do not have one and are not entitled to one. Tell them the property is a passive residential investment. An agent's form cannot make you entitled to an ABN, though it is worth checking whether your situation has drifted towards being a business.
Do I need an ABN if I own several rental properties?
Possibly. Several properties, actively managed and organised in a business-like way, can amount to carrying on a business rather than holding investments. It turns on your facts and it affects more than the ABN, so this is one to get advice on.
Does having an ABN change what I can claim on the property?
No. Rental income is assessable and deductions are claimed against it whether or not you hold an ABN. The ABN question is about GST and withholding.
I already have an ABN for other work. Do I need another for the property?
No. One ABN covers everything you do as an individual. See can you have more than one ABN.
Crossed into running a business? Five minutes, $99.
Agent-checked and lodged the same day. Free help on 1800 546 526.