Government agency · Land Services SA · South Australia

Underlease (L2)

Form L2 is the South Australian underlease form, used by a lessee to sublet leased land. It is registered with Land Services SA under the Real Property Act 1886.

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Format
Word (DOCX)
Category
Land titles form
Form number
L2
Version
v2021ddbe
Last verified
8 August 2026

Real Property Act 1886

Preview of the first page of Underlease (L2)
Preview - first page of the form

For law practices: this form maps to the published matter-field vocabulary, so your practice management system fills it from your matter data - on your own machine. Practice management systems can fetch and assemble it through the document assembly API.

What L2 is for

An underlease is a lease granted by a lessee (the underlessor) out of their own lease, to an underlessee. Land Services SA's Form L2 is the approved form for an underlease of a registered or contemporaneously lodged head lease; a lease of a Crown lease is done on Form L1 instead. The underlease must expire before the head lease. Under section 118 of the Real Property Act 1886 (SA), a lease is not binding on a mortgagee or encumbrancee who did not consent in writing before registration, and the guidance notes apply this to underleases. A registered underlease is also protected on a later surrender of the head lease, because every surrender is subject to any registered underlease (s 123). The certifications required by section 273 apply.

When you need it

  • A registered lessee is subletting the whole or part of the leased premises and wants the underlease registered.
  • The head lease is lodged at the same time and is not yet registered (identify it by its parties and date).
  • Use Form L1 for a lease from the registered proprietor, or a lease of a Crown lease.

How to fill it in

  1. 1

    Lease being underleased

    Identify the head lease by its registered number. If it is not registered yet, describe it by parties and date, for example 'Lease dated ... from A to B lodged contemporaneously herewith'.

  2. 2

    Land description

    State whether the underlease covers the whole or part of the land in the head lease, for example 'Whole of the land in CT Volume ... Folio ...' or 'Shop 4 in FP ... being portion of the land in CT Volume ... Folio ...'.

  3. 3

    Underlessor and underlessee

    Give the underlessor's full name and current address. If their name has changed, lodge an Application to Note Change/Correction of Name before the underlease. Give the underlessee's full name, address and mode of holding where appropriate.

  4. 4

    Term and rent

    Insert a certain commencement date and a certain expiry date, which must be before the head lease expires. Insert the rent and manner of payment.

  5. 5

    Operative clause and covenants

    Strike through the inapplicable words about where the covenants are: set out in the underlease on attached insert sheets, or in a deposited memorandum, in which case insert its number.

  6. 6

    Consents, date and certification

    Attach any mortgagee or encumbrancee consents. Date the form and complete the underlessor and underlessee certifications, deleting those that do not apply. Self-represented parties make only the two certifications about retaining evidence and correctness. An attorney or a body corporate cannot certify.

Filing, lodging and service

  • Underleases (prefix UL) executed on or after 3 August 2020 must be lodged electronically through an Electronic Lodgement Network Operator, unless an exemption applies. One listed exemption is where the head lease is unregistered and is to be lodged in series.
  • A paper channel remains for self-represented parties and exempt dealings, lodged with Land Services SA. Members of the public use the Face to Face service.
  • The Registrar-General's Verification of Identity and Verification of Authority requirements must be complied with, according to the guidance notes.
  • A registration fee applies. Check Land Services SA's current fee schedule. Use a Form B1 annexure sheet if you run out of space in a panel.

Common mistakes

  • Development approval may be needed to underlease part of an allotment (Planning, Development and Infrastructure Act 2016 ss 101 and 131). The certifier is responsible for this.
  • The underlease takes effect subject to prior registered interests, such as a mortgage of the head lease or a permissive caveat.
  • Check the head lease itself: it may require the lessor's consent before any subletting.

Frequently Asked Questions

What is the difference between a lease and an underlease in South Australia?

A lease is granted by the registered proprietor of the land (Form L1). An underlease is granted by a lessee out of their lease (Form L2), and it must end before the head lease does.

What happens to an underlease if the head lease is surrendered?

Section 123 of the Real Property Act 1886 makes every surrender of a lease subject to any registered underlease, and to an unregistered underletting of up to one year to a tenant in possession.

Checked against the official sources on 26 October 2026

General information about the form, not legal advice about your matter. Rules and forms change: if anything here differs from the court or agency's current instructions, theirs apply.

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