Lease Assignment Agreement (New Zealand)

A lease assignment and a sublease are two different ways of transferring rights under a lease to a third party. In a lease assignment, the original tenant (the assignor) transfers all their rights and obligations under the lease to the new tenant (the assignee). After the assignment, the assignee steps into the shoes of the original tenant and is directly liable to the landlord for all obligations under the lease — rent, maintenance, compliance with the lease terms. The original tenant typically has no further obligations to the landlord after assignment (unless the original lease or the landlord's consent includes a continuing guarantee). In a sublease, the original tenant (the head tenant) grants a new lease to a subtenant covering part or all of the leased premises for a period within the remaining term of the head lease. The head tenant remains liable to the landlord for all obligations under the head lease — the head tenant's obligations to the landlord are not transferred to the subtenant. The subtenant is only directly liable to the head tenant under the sublease. Whether assignment or subleasing is permitted depends on the terms of the original lease and whether the landlord's consent is required and granted.

In New Zealand, whether a landlord's consent is required for a lease assignment depends on the type of tenancy and the terms of the lease. For residential tenancies under the Residential Tenancies Act 1986 (RTA), a tenant must obtain the landlord's written consent before assigning the tenancy. The landlord cannot unreasonably withhold consent. Under section 50 of the RTA, if the landlord unreasonably refuses consent to an assignment, the tenant can apply to the Tenancy Tribunal for an order permitting the assignment. For commercial leases, the position depends on the express terms of the lease. Most commercial leases require the tenant to obtain the landlord's prior written consent before assigning. Under the ADLS/REINZ standard Auckland commercial lease form (the most common standard form in NZ), consent to assignment is required but cannot be unreasonably withheld where the proposed assignee is of equivalent financial standing and will use the premises for an authorised purpose. Some commercial leases permit assignment without consent if the assignee is an associated company of the tenant. If the lease is silent on assignment, the default common law rule allows assignment without consent.

The treatment of bonds and deposits when a lease is assigned in New Zealand depends on whether the tenancy is residential or commercial. For residential tenancies, the bond paid by the original tenant is held by Tenancy Services (Ministry of Business, Innovation and Employment) under the Residential Tenancies Act 1986. On assignment, the original tenant and the incoming assignee should agree on what happens to the bond. Common approaches are: the original tenant requests a refund of their bond from Tenancy Services and the assignee lodges a new bond; or the bond is transferred to the assignee's name by completing the relevant Tenancy Services form. The Tenancy Tribunal can resolve any disputes about bond allocation. For commercial leases, the bond or security deposit is typically held by the landlord. On assignment, the assignee may be required to provide a new bond or security deposit (such as a bank guarantee) in their own name, and the original tenant's bond is refunded. The lease assignment agreement should clearly specify what happens to any bond or security deposit.

Whether the original tenant remains liable after assigning their lease in New Zealand depends on the terms of the lease assignment and any consent from the landlord. For residential tenancies, once a valid assignment has been completed with the landlord's consent under the Residential Tenancies Act 1986, the original tenant's liability under the tenancy generally ends — the assignee becomes the tenant and assumes all obligations. For commercial leases, the position is more complex and depends on the specific terms of the lease and any conditions in the landlord's consent to the assignment. In some commercial lease assignments, the landlord requires the original tenant to remain liable as guarantor for the assignee's performance of the lease obligations — particularly if the assignee is less financially substantial than the original tenant. This is sometimes called a 'continuing guarantee' or a 'covenant of the assignor'. The assignor should carefully review the landlord's consent before agreeing to a continuing guarantee, as it means the assignor could be called on to pay rent and other amounts if the assignee defaults. If the original tenant wants a clean break, they should negotiate a specific release from liability from the landlord as part of the assignment process.

A Lease Assignment Agreement (New Zealand) does not legally require a lawyer in New Zealand, and individuals and businesses may draft and execute the document independently. The Residential Tenancies Act 1986 does not mandate legal representation for the creation or signing of this type of document. However, seeking independent legal advice from a qualified New Zealand lawyer is recommended for transactions involving substantial financial value, complex regulatory requirements, or cross-border elements where multiple legal jurisdictions may apply. A lawyer can verify that the document complies with all applicable statutory requirements, identify potential risks specific to the transaction, and confirm that the terms adequately protect the interests of all parties involved. The High Court of New Zealand has jurisdiction over disputes arising from this type of document, and Companies Office may impose additional compliance obligations depending on the nature of the underlying transaction. Professional legal review is particularly advisable where the document will be submitted to government agencies or used as evidence in legal proceedings.