It would be great to work in a paperless world but unfortunately for some that is not reality.
If you do have a lot of paperwork then it is important that you do keep things together. It’s no good to be on the phone searching for an important number, or receipt and having to search through stacks of paperwork.
If you do work from home, then do ensure that you have a space for your paperwork so they are easy to locate. Keep important contact details together either on your phone or recorded on one document.
There are certain documents that you do need to keep but you can put aside an hour every couple of months to go through paperwork and shred items that you no longer need.