Each u3a is a mutual aid organisation, operationally independent but a member of The Third Age Trust, which requires adherence to the guiding principles of the u3a movement.

No payments are made to members for services rendered to any u3a.

Each u3a is self-funded with membership subscriptions and costs kept as low as possible.

Outside financial assistance should only be sought if it does not imperil the integrity of the u3a movement.