Paper, including filing/recordkeeping; billpaying/finance-planning; computer updating; social/correspondence upkeep; and just plain "stacks of indecision" is probably our most depressing organizational problem. Since it is tied up in every aspect of our lives, getting our papertaming in order can have a huge positive effect on our well being, with more control and less frustration.
The days prior to and including April are a helpful time to get caught up on papertaming. For those of us in the U.S. and Canada, there's the specific reason of April tax deadlines. We can save ourselves a lot of stress if we organize and get finished with that paperwork early.
Please post here any tips and ideas to help others, any recommendations of supplies or storage that have helped you. Feel free to ask questions about how long others keep documents, how they consolidate storage, how they keep on top of complicated tasks, ways to simplify correspondence - whatever advice will help you!