pipedreamz is right polysoph, it is unlikely for any financial institution to require ID for deposits. Ring them and ask. You just need to walk into the bank and say this x money is for y account and here is z reference number to include with it. I mean, they're a bank, they're trying to get money in and prevent it leaving. In some cases in Europe I've heard you can even pop it into an envelope and put it into a special mailbox for cash deposits (check this before you do it though).If you're concerned about CCTV, wear a hat or sunglasses. Alternatively, there is always cash in the mail. But you'll be needing a pair of gloves, a steady hand and some patience. Cash in the mail is not illegal.