Thank you @caferacer! That's very helpful to know that there is some flexibility about the proof of residence. I think I'll get the HMRC letter and then include all of the weaker proofs that I have as well, with a cover letter to explain why I don't have the more obvious ones. Thank you very much fo...

Hello, I'm hoping that this is an OK place to post this question. I'm applying for Foreign Birth Registration through my Irish grandmother and I have all the documentation needed (birth certificates, passports, marriage certificates etc) except for three proofs of my residence in the UK. On the FBR ...