Approximately one-third of the additional revenue from the UKG covered the costs related to the LTT changes, with the remainder used for spending on public services.
Talodd tua thraean o'r refeniw ychwanegol o'r DU y costau oedd yn gysylltiedig â'r newidiadau TTT, a defnyddiwyd y gweddill ar gyfer gwariant ar wasanaethau cyhoeddus.