Anyone skilled in the above? I have a question I'd like to ask if something is legal or not. I am handing in my resignation tomorrow(1 months notice) with my Global IT employer as I have another offer with more cash/better prospects etc. Now in my March pay packet payable 31st March I should be getting a bonus which is based on last years performance rating(~3.5K). Can they legally withhold it? I asked for a copy of my contract to check and the last one I signed was 10 years ago when I started working in a Call Centre for a company that outsourced me to my current employer 3 years ago. The contract doesn't mention a bonus in any shape or form and therefore also doesn't mention any forefit should I be working my notice. Can they apply any changes to my contract without me signing anything even if they have provided some written notice ( I did get some "Welcome to XXX" docs when I was outsourced but can't find them ATM so I can't check if it says anything) Cheers