Grandmutti Bowly

I am retired.My gross income is £37000 (Works and state pension). For the last few years I have just noticed that small amounts have been showing as other income on my tax account. I have never had any other income and can only assume this is income from savings. I have never received any interest that would exceed the £1000 savings interest allowance . How can I tell if the interest allowance has been applied.

Thank you. The question is actually about tax. If the tax free ISA interest is paid into my current account and I use it for living expenses will I incur any tax charges.

Can I have my ISA interest paid monthly into my current account for living expenses without incurring tax charges?