Have got an estimated redundancy statement which is all gross figures. I know tax is payable above 30k and this would be at my marginal tax rate so I assume a worst case of paying anything over the 30k at 40%. Is NI still applicable, what rate is this for 2009 (payment would be in April 09 tax year)and how do I an approximate calculation, do the NI first then tax or vice versa? I'm also thinking of putting a lump into my pension as an AVC which I know is tax free but I'd like to see how much I'd get first so can pay off mortgage and then most into the pensions pot. Any advice?