No earning. Just interest. Self assessment query

Hello. I have no income from employment. Just bank savings. Those savings are 16k so have registered for SA. I was told by Tax office on the phone that I can earn 18750 and this forum also confirms this (have searched all the posts) I understand, Personal Allowance is £12,570 Starting rate for savings 5000 Personal Savings Allowance. 1000 TOT allowance 18570 I completed my tax return today but 'View your calculation' only deducted the Personal Allowance of £12,570 and want me to pay tax. They did not deduct the other two. Is this an error?

Hi,
This forum is for general queries only and is intended to help you self-serve. We are unable to provide specific advice tailored to individual circumstances.
You may wish to contact our team for advice
Self Assessment: general enquiries - GOV.UK (www.gov.uk)
Alternatively you may want to seek professional advice.
Thank you.