As I work two jobs (in the same place, but different funders as I work for an charity) I was just working out on listentotaxman how much NI and Tax I will pay. For one job i use the HMRC personal allowance, the other job I use a Basic Rate tax code. Anyway, if I add both jobs as one on listentotaxman the figure is approx £50 per month less than if I use each tax code (£6475 and also BR code) - so it works out better for me to work 2 jobs earning the same then if I worked for one funder. Is this right?
Am I getting the NI allowance twice?