Just a heads up really.
We're constantly being bombarded by financial institutions et al to go 'paperless'. Be aware that this will backfire on you when you need to prove 'who you are and where you live'. Proof of address HAS to be on the actual printout directly from the bank etc and within the last three months. A printout of your online statement is not sufficient. So if you have gone totally paperless then you are stuffed. Furthermore you'll probably find that utility bills are in the name of one or other of you if you are married and so a good plan is to share them around so that you both have access to at least one 'utility' bill with your name and address on.
The irony of this is that often it is the very same financial institutions who are asking for 'proof of address'! And should you have the temerity to go to your bank and ask them to sign a statement or some such to 'prove who you are' then be prepared for a fight.