When a person is waiting for their best long term housing option to be ready, they may need interim or temporary housing. The NDIS may fund Medium-Term Accommodation (MTA) for this time. MTA is usually available for up to 90 days and will only cover the cost of the housing, not the support.So it’s really important to think about MTA in relation to the person's long-term housing. The person, their family, guardians, health and disability professionals, support provider agencies and housing provider agencies can do these 6 things.