Do permitted occupiers have to join flatfair? Claire Walker 13 April 2022 08:53 Updated Follow No. Only tenants named on the tenancy agreement need to join flatfair. Related articles Do tenants have to agree to use No Deposit? How does flatfair's end of tenancy process work? What happens if the rent increases? Which types of tenancies are supported by flatfair? What does flatfair consider rent in advance? Comments 0 comments Article is closed for comments.