Help please- Resignation - leaving- holiday pay -advice

He wont get his full holiday entitlement as he is leaving the job.

For example, i get 24 days a year, or 2 days a month. My holidays run April to April. If i left now i would have accrued 12 or 13 days, not the full 24.

Holidays will be pro-rated. So, to work out how many holiday he would have been entitled to you need to do:

Number of days (20) x Number of weeks worked this holiday year / 52

It depends when the holiday year runs from/to as it will be pro rated accordingly. Also since October 2007 (I think) the minimum holiday entitlement is 4.8 weeks (24 days for a full time/5 day a week worker)

Inclding bank hols Jaz

If you have untaken holiday entitlement then yes you should get paid for that when you leave.

But to work out what it is you need to know:

How many days (including weekends) he'll have worked in the current holiday year

How many days holiday (including bank holidays) he has taken

How many days holiday (including bank holidays) he is entitled to in the whole year

When the holiday year starts and ends.

If he is leaving part way through a leave year then obviously he won't have a full year's entitlement to take, as others have said it will be pro rata for the part of the year he has worked.