Nod Tai yn Gyntaf yw cefnogi pobl sydd angen cryn gymorth i'w cadw eu hunain rhag digartrefedd. Cynigir lle i fyw i bobl sy'n derbyn cymorth, ac yna cynigir cymorth hirdymor wedi'i deilwra iddynt i'w helpu i ymdopi'n annibynnol â thenantiaeth.
Housing First is designed to support people who need significant levels of help to move away from homelessness. People receiving support are offered a place to live and then offered tailored, long term support to help enable them to manage a tenancy independently.