Is a council tax bill an acceptable proof of residence for a Non-O retirement visa application in London?

Hi. I'm currently getting prepared to submit an application for a non o retirement visa to the Thai embassy in London using the e-visa system. For proof of current residence I was planning to upload a copy of my annual council tax bill which is dated April of this year. Please can anyone who has recent experience confirm that this will be acceptable. I couldn't find any list of acceptable documents on the website. I know there is a reference to utility bills but given my payment period for these they wouldn't necessarily be that up to date. Thank you