When surpluses are £50,000 or more in a primary school, £100,000 or more in a secondary school or special school, authorities will be able to direct schools to spend balances.
Os yw'r gweddillion yn £50,000 neu fwy mewn ysgol gynradd, £100,000 neu fwy mewn ysgol uwchradd neu ysgol arbennig, bydd modd i awdurdodau gyfarwyddo ysgolion i wario gweddillion.