Update August 2015 V2: Disney Infinity have announced the three additional characters coming to Disney Infinity 3.0 and they are Spot from 'The Good Dinosaur' as well as Judy & Nick from 'Zootopia' both of which are new Disney films set to launch this year.
Receipts for income tax payments and other bills related to it must be kept for three years. The Internal Revenue System conducts audit every three years. It will be at your advantage to keep receipts that are vital for your tax deduction as well as credits that you have availed in your tax.
Bills - 1 year for anything tax or warranty related, all other bills should be shred as soon as they have been paid. Credit Card Bills - Shred immediately when paid. Home Improvement Receipts - Keep until home is sold. Investment Records - 7 years after you've closed the account or sold the security.