I currently work for a primary school doing catering. I am employed through a company who did give me a contract of some kind, saying I am contracted to work 7.5 hours a week. However due to the nature of the work and the lack of staff, I actually do double that. I will usually work 11-2 but more often than not I will work until nearer to 3 as it is busy. I also only get paid for when I work and not during the holidays which is a pain because it's not like they are personal holidays I'm choosing to take, I can't work because the school isn't open. For example, I just had two weeks off for Easter but that means I will only get two weeks worth of wages however in the months there are no holidays, I'll get more so I don't have a set income per month.
I'm trying to sort out my working tax credits and I'm just wondering how it will work? i can't give them my monthly income because one month it might be £500 the next it might be £200 and the hours they have me contracted for is half of what I actually work. I didn't know that they were putting me on this contract when I started, I was led to believe I would get a set amount spread over the year including the holidays so I'd get less per month but still have a regular income.