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How can a Self Employed person get an NT tax code. Specially when he/she is doing one job on payroll and self employed work as well. In addition to that he/she is also not sure how much is he/she going to earn from his/her PAYE job. He/she can work very less to moderate in his PAYE job and might end up doing alot of hours in his/her self employed work. So in this situation can he/she request an NT tax code so he/she can pay the correct tax with his Self Assessment please accumulating both his/her self employed and PAYE income?