How do I define rent increase?
Question from Richard Hoadley updated on 1st July 2009:
Our expert Jeff Montgomery responded:

The Residential Tenancies Act 1986 does not specify an amount (or a base amount) that rent can be increased by. However, if rent is much higher than market rent a tenant can apply to the Tenancy Tribunal to reduce it to market levels. You may wish to include a note in your tenancy agreement that any rent reviews will remain in accordance with market rent for the premises.
Market rent can be based on comparable tenancies in the locality or similar localities. On this basis, a rent amount based on rents for similar properties in the Ruapehu District would be appropriate.
Information on market rent can be viewed on our website at: http://www.dbh.govt.nz/market-rent. This information is intended as a guide only, and may be used with other information relating to median house rental prices for similar properties in similar areas. For more advice and information about market rent, you can contact the Department of Building and Housing on 0800 TENANCY (0800 836 262).
The Department of Building and Housing provides information and guidance on building law and compliance, services including weathertight homes, and advice for tenants and landlords.