i think i am getting hammered in tax, my friend and i do the same hours, my tax code is 503L, hers is 488L, is age anything to do with it, she is in her fourties,and i am in my fifties, why is it different, we are both single.
As Ethel said, your code means you pay less tax. 503L means can earn �5035 tax free per year. Your friend can earn �4885 tax free. The reasons she may have a different tax code are her own. If she feels she has the wrong code, she should check her notices of coding to see why. Your's is the standard one which the majority of people on standard PAYE have.