I've started a new job and they have put me on tax code BR for basic rate. I was doing a calculate your salary after tax app and found that i should have got ?300 more in my pay if i had been on my normal tax code, not the BR one. I gave Payroll a P45 and P60 but they are saying its my job to ring their tax office. Only when i do that i get 'we are busy call back' (called 6times now). And when i asked you cant write or email? How the heck do i get the right tax code then and the money i lost on first pay cheque! I really need that money!