Anyone know why this might be? I've done a self-assessment tax return most years now (excepting the occasional year where I was PAYE) so thought I knew what I was doing. I've completed the form for 2019-20 and it is not taking out the £12,500 personal tax free allowance as it normally does.
My earnings are in the right bracket, can't see anything in any of the help sections and couldn't get through on either phone or web chat today and beginning to panic though I know it must be a glitch or mistake on my part.