- the employment contract should be enough, even if you
- they asked me for the WHOLE passport, in 1 PDF, less than 3MB, page by page - but that was an additional request, there's no guarantee they will ask for it anyone else
I have provided 6 months, but there were almost no transactions on it, I've used WISE because they provide PDF file with a stamp and signature and can select any date range. So I transferred the money to WISE and I was able to generate the statement immediately.
But WISE might not work for everyone because different countries have different maximum limits of balance that can be kept on it at any specific moment.
Some banks make it difficult to generate an impromptu statement file, some only generate it once per month.