I am a full time college student and I have a part time job, my last paycheck was £157.58 gross pay, with a net pay of £130.75. I have been deducted £21.60 TAX and £5.23 NI. My tax code is 257L, I was under the impression that the first £6400 was tax-free, and I havent earned £6400 yet. Does anyone know how to go about changing my tax code or whatever needs to be done to correct this.
Help is appreciated.