The UK Government is increasing the IHS as from 16/01/2024 to £3105 for a settlement visa for an adult and £2328 for a child under 18.
These figures are approximate as they are not paid in £ sterling and will depend on the prevailing exchange rate.
For further leave to remain in the UK this will be £2587.50 for an adult and £1940 for a child under 18.