paid-up

Fully paid (for).

a paid-up member of the organization

A local Chrysler dealer had 68 paid-up back orders for cars.

Full-fledged, wholehearted.

Among Wall Street economists, Mr. Roach has not been a paid-up member of the alarmist camp.

Makoni […] had a reputation as a technocrat who tended toward moderation and pragmatism, but one who was also a fully paid-up member of the Mugabe machine.

Of an insurance policy, still in force but with the policyholder no longer paying any premiums (typically resulting in a reduced sum assured).

Alternative form of paid up.