UNA-UK is primarily financed from grants, subscriptions and donations from members and funding for events. UNA-UK is grateful for all these sources of income, and in particular for the significant grants it received during the past and current financial years.
Historically, the UNA Trust has provided significant funding to UNA-UK in order to achieve the objects of the Trust, which are identical to those of UNA-UK. In 2012, the two organisations agreed to "merge" into a single charitable entity. The Trust has now transferred its assets to UNA-UK and is effectively a dormant body.
You can learn more about UNA-UK's financial history via the Charity Commission website here.