MartinTax11
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RE: Change phone number for access code
Facing the same thing thing info. Sat here with my passport, driving licence and even the activation code for self assessment but because I can't remember the month of my first return 19-20 years ago I can't pass security. The only way I'd know that is by logging into the gateway which I can't do. -
Change phone number can't access the code
I've changed phone numbers and can't receive the access codes to log in. Any advice about the best way to change it. Thanks