What counts as business real property?

Business real property means an interest in land, freehold or leasehold, where the underlying use is wholly and exclusively in one or more businesses. The definition sits in section 66(5) of the Superannuation Industry (Supervision) Act 1993, and the ATO sets out how it reads the term in SMSFR 2009/1.

Two parts have to hold at once:

  • An interest in real property. Freehold or leasehold land, including fixtures.
  • Used wholly and exclusively in a business. Whose business does not matter. It can be the member’s business, an unrelated tenant’s business, or several businesses at once.

A shop, a warehouse, a medical suite, a factory, a farm run as a genuine business: all capable of qualifying. The owner’s identity is irrelevant to the test; the use of the land is everything.

What is the wholly and exclusively test?

“Wholly and exclusively” is as strict as it sounds. The whole of the property has to be used in a business, and no part of it used for anything else. There is no apportionment: a property that is 90 per cent business use does not become 90 per cent business real property. It fails.

The ATO does allow a narrow exception for uses that are genuinely incidental and relevant to the business use, but that exception is read tightly and is not a way to make a mixed-use property qualify.

The commonly cited example is a shop with a residence above it. If the flat is lived in, the property is not used wholly and exclusively in a business, and the whole thing falls outside the definition even though the shop plainly qualifies on its own.

Why does the category matter for borrowing?

Qualifying unlocks three things nothing else in an SMSF does:

  • Acquisition from a related party. An SMSF may buy business real property from a member or a related entity at market value. Residential property cannot be acquired from a related party at all.
  • Leasing back to a related party. Business real property leased to a related party is excluded from the in-house asset rules, which otherwise cap related-party exposure at 5 per cent of fund assets. This is the exception that makes owning your own business premises inside the fund workable.
  • Continued access to lending. The August 2026 change closed most new residential SMSF borrowing and left business real property open. It is now the only property category where new SMSF purchases are broadly financeable.

The lease still has to be on arm’s length terms at market rent, documented and actually paid. Getting that wrong risks the income being treated as non-arm’s length income and taxed at the top marginal rate rather than the concessional fund rate.

Where does it get complicated?

  • Mixed use. Shop with a flat above, or a warehouse with a caretaker residence. The residential component usually breaks the test for the whole property.
  • Farms. Primary production land can qualify, and there is a specific allowance for a dwelling on it within an area limit, provided the dwelling use stays genuinely secondary to the business use.
  • Vacant land. Land not yet used in a business generally does not qualify, because the test looks at current use rather than intended use.
  • Home offices. A house with a room used for work is not used wholly and exclusively in a business.
  • Property between tenants. A temporary vacancy does not automatically break the character of the property, but a long idle period can.

Whether a specific property qualifies is a question for your accountant or SMSF adviser against the actual facts, and often for the ATO. Nothing here is advice about your fund. The ATO’s SMSF guidance is the primary source, and Moneysmart covers the same ground in plainer language.

Looking at commercial property in your fund?

Commercial SMSF lending stayed open. A capacity call works out what the fund could borrow before you are standing at an auction.

See how commercial works

If you already hold commercial property in the fund, the residential versus commercial guide covers how refinancing it differs.