I'm currently in the UK on a Tier 4 student visa, but I'm applying to switch to the unmarried partner visa. I have a few specific questions that I haven't found addressed before.
1. My partner jointly owns our flat with his parents, but they don't live here. Would they need to provide a letter saying I can stay here, or does it not matter since my partner is one of the owners? Do we only need to provide the title deed to prove ownership?
2. Since I'm a full time student, we didn't add me to the council tax since it wouldn't make a difference, so my partner is the only name listed. The application suggests providing proof of council tax costs, will it matter than I am not listed?
3. For the financial requirement, we are planning on using my partner's rental income from a flat that is co-owned with his sister. The rental income was going into an account that was in both of their names (she was recently removed from the account), but she has never used the money. Is there anything we should provide to make the income clearer?