This information is correct as of February 2016.

There are four categories.

School leaving Australian residents who are travelling on an Australian passport should be aware that the UK will introduce a National Health Service (NHS) surcharge, to be levied on all those applying for a visa to the UK (for more than 6 months’ duration).  The level of this surcharge will be set between 150 – 200. (pounds sterling) per year of the visa’s validity.

An Ancestral visa has a validity of 5 years, so the surcharge is potentially 1000 (pounds sterling).  “Tier 5 – Charity Worker” visa has a 1 year validity, the surcharge is 200 pounds sterling.