Tenant Ordered to Pay Rent Arrears Despite Invalid Increase
📌 In brief
The Tenancy Tribunal ordered the tenant to pay $6,429.67 in rent arrears. The tenant argued that rent increases were invalid and that the landlord failed to mitigate losses, but these arguments were rejected.
⚖️ Legal holding
A tenant must pay rent arrears despite challenges to rent increases and mitigation efforts.
📖 What the law says
This rule explains how a landlord can increase rent. They must give the tenant written notice, stating the new rent amount and when it starts. This start date must be at least 60 days after the notice is given, and rent cannot be increased again within 180 days of the last increase.
This rule states that if one party breaks a tenancy agreement or the Act, the other party must take reasonable steps to reduce any resulting damage or loss. This is similar to how contract law handles reducing losses when a contract is broken.
Plain-English explanation — does not replace advice from a lawyer.
📖 Technical summary
The Tribunal ordered the tenant to pay rent arrears, rejecting arguments about rent increases and mitigation.
📜 Headnote Official document
The Tenancy Tribunal ordered the tenant to pay $6,429.67 in rent arrears, rejecting arguments that rent increases were invalid and that the landlord failed to mitigate losses.
📚 Full judgment Official document
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[2025] NZTT 5125008
TENANCY TRIBUNAL AT HASTINGS | TE TARAIPIUNARA RETIHANGA KI HERETAUNGA
APPLICANT: [redacted]
Landlord
RESPONDENT: [redacted]
Tenant
TENANCY ADDRESS: [ADDRESS], [POSTCODE]
ORDER
1. [NAME] must pay [COMPANY] $6,429.67 immediately, as follows.
Description Landlord Tenant Rent arrears $6,402.67 Filing fee reimbursement $27.00 Total award $6,429.67 Total payable by Tenant to Landlord $6,429.67
Reasons:
1. The landlord attended the hearing represented by its Director, [NAME]. [NAME] confirms that the company is the owner of the property. It should be considered the landlord in the absence of any tenancy agreement to the contrary.
2. The tenant did not attend. He was phoned and given the opportunity to participate by teleconference. He chose not to.
3. A case conference on 20 March 2025 noted claims for rent arrears, rubbish removal and compensation for damage. [NAME] confirms that the property has since been sold for demolition, so compensation for damage is no longer sought. The landlord’s only claim is now for rent arrears.
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Rent
4. The landlord has provided a rent summary which [NAME] confirms was taken from the landlord’s bank records and accounts for all rent payment smade by the tenant.
5. The rent summary shows rent due of $280.00 per week from the start of the tenancy on 2 May 2023, increasing to $300.00 per week from 3 April 2024 to 14 December 2024 when the tenant vacated.
6. I accept [NAME]’s evidence that the tenant vacated on 14 December 2024 and that is the date to which rent should be paid.
7. Rent cannot be increased within 12 months from the start of the tenancy (s24(1)(d) RTA). The rent increase was accordingly ineffective and there is no evidence of it having been rectified as allowed under s.24(4) RTA.
8. That means the rent payable remains as it was prior to the invalid increase.
9. The rent summary shows that rent was paid, though somewhat erratically, up to 17 September 2024. No rent was paid after that date.
10. I have given consideration to s.49 RTA, which provides that, “Where any party to a tenancy agreement breaches any of the provisions of the agreement or of this Act, the other party shall take all reasonable steps to limit the damage or loss arising from that breach, in accordance with the rules of law relating to mitigation of loss or damage upon breach of contract.”
11. [NAME] says that he was in repeated contact with the tenant about the arrears and was repeatedly given promises of payment, which, given the tenant’s history of eventually paying up the arrears, led the landlord to delay bringing action to end the tenancy and accumulation of the rent debt.
12. In those circumstances and given that the landlord is seeking arrears that accumulated for less than 3 months after the last rent payment, no reduction in the claim should be made for the landlord’s failure to meet its obligations under s.49 RTA (see for example Huang v Ashworth1).
1 Huang v Ashworth [2024] NZDC 15726
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13. [COMPANY] has succeeded with the claim I must reimburse the filing fee.
B King 05 June 2025
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Please read carefully: Visit justice.govt.nz/tribunals/tenancy/rehearings-appeals for more information on rehearings and appeals.
Rehearings You can apply for a rehearing if you believe that a substantial wrong or miscarriage of justice has happened. For example: • you did not get the letter telling you the date of the hearing, or • the adjudicator improperly admitted or rejected evidence, or • new evidence, relating to the original application, has become available.
You must give reasons and evidence to support your application for a rehearing. A rehearing will not be granted just because you disagree with the decision. You must apply within five working days of the decision using the Application for Rehearing form: justice.govt.nz/assets/Documents/Forms/TT-Application-for-rehearing.pdf
Right of Appeal Both the landlord and the tenant can file an appeal. You should file your appeal at the District Court where the original hearing took place. The cost for an appeal is $260. You must apply within 10 working days after the decision is issued using this Appeal to the District Court form: justice.govt.nz/tribunals/tenancy/rehearings-appeals
Grounds for an appeal You can appeal if you think the decision was wrong, but not because you don’t like the decision. For some cases, there’ll be no right to appeal. For example, you can’t appeal: • against an interim order • a final order for the payment of less than $1000 • a final order to undertake work worth less than $1000.
Enforcement Where the Tribunal made an order about money or property this is called a civil debt. The Ministry of Justice Collections Team can assist with enforcing civil debt. You can contact the collections team on [PHONE] or go to justice.govt.nz/fines/civil-debt for forms and information.
Notice to a party ordered to pay money or vacate premises, etc. Failure to comply with any order may result in substantial additional costs for enforcement. It may also involve being ordered to appear in the District Court for an examination of your means or seizure of your property.
If you require further help or information regarding this matter, visit tenancy.govt.nz/disputes/enforcing- decisions or phone Tenancy Services on [PHONE].
Mēna ka hiahia koe ki ētahi atu awhina, kōrero ranei mo tēnei take, haere ki tenei ipurangi tenancy.govt.nz/disputes/enforcing-decisions, waea atu ki Ratonga Takirua ma runga [PHONE] ranei.
https://www.justice.govt.nz/tribunals/tenancy/rehearings-appeals https://www.justice.govt.nz/assets/Documents/Forms/TT-Application-for-rehearing.pdf https://www.justice.govt.nz/tribunals/tenancy/rehearings-appeals/ https://www.justice.govt.nz/fines/about-civil-debt/ https://www.tenancy.govt.nz/disputes/enforcing-decisions https://www.tenancy.govt.nz/disputes/enforcing-decisions http://www.tenancy.govt.nz/disputes/enforcing-decisions/
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A manaomia nisi faamatalaga poo se fesoasoani, e uiga i lau mataupu, asiasi ifo le matou aupega tafailagi: tenancy.govt.nz/disputes/enforcing-decisions, pe fesootai mai le Tenancy Services i le numera [PHONE].
Reasons:
⚖️ What tends to weigh in cases like this
✅ Tends to be accepted
- The landlord's rent summary, taken from bank records, accurately showed all rent payments made by the tenant.
- The tenant was ordered to pay rent up to the date they vacated the property.
- The landlord's claim for rent arrears was not reduced, despite a delay in taking action, because the tenant had a history of eventually paying arrears.
- The landlord's claim for rent arrears was not reduced because the arrears accumulated for less than three months after the last payment.
- The landlord was reimbursed for the filing fee because they succeeded with their claim.
Patterns observed in similar cases in this collection — every case is unique.
❓ Frequently asked questions
What did this decision decide?
The tenant was ordered to pay $6,429.67 in rent arrears.
What was the dispute about?
The dispute was about whether the tenant owed rent arrears and whether the rent increases were valid.
How did the court decide, and why?
The court decided that the tenant must pay the rent arrears because the rent increases were invalid and the landlord had taken reasonable steps to mitigate losses.
Which laws or rules were applied?
The Residential Tenancies Act 1986, sections 24(1)(d) and 49 were applied.
What was the argument that mattered most?
The argument that mattered most was that the rent increases were invalid and the landlord had taken reasonable steps to mitigate losses.
Was the decision for or against the person who brought the case?
The decision was against the tenant who brought the case.
What does this mean for someone in a similar situation?
Someone in a similar situation should ensure that any rent increases are valid and that they take reasonable steps to mitigate any losses.
What evidence or documents mattered?
The rent summary and evidence of repeated contact between the landlord and tenant about the arrears mattered.