non resident and CGT

[mca1]

I am currently a UK resident and my query is around what rules apply in relation to CGT and Income tax once you become non resident.

I work for a company in UK which is PE owned and have been awarded some equity shares. PE is likely to exit in 3 years time, which is when we get the share value and any interest earned on loan notes. CGT will be due on shares value and income tax on any interest earned.

If we move abroad this year and become non resident, with no intention of coming back to UK for 5 tax years, what impact does it have on CGT and income tax?

many thanks