Keep a rolling 12 months of all your bills.
http://www.bankrate.com/brm/news/mtg/20000518h.asp
YOu should keep bank statement for 7 years, in case you get audited
Hold on to it for as long as possible.
I will suggest you keep the old bill for one month. The new bill to arrive will most often indicate whether the old balance was paid and the date when the old bill was paid. However, if your teenager's use of the phone is large you may wish to hold onto these bills until they have grown some. The time will come when your child will someday angrily scream , "You never buy me anything"! This is the time to run to the closet where you have stashed all the old bills that will show you and your child that you have paid a fortune for all their nattering.
credit and debit cards
You should keep utility bills for at least one year before shredding them.
You should keep utility bills for at least one year in case you need them for tax or billing disputes.
You should keep paid utility bills for at least one year in case you need them for tax or insurance purposes.
It is recommended to keep water bills for at least one year in case you need them for tax or billing disputes.
You should keep receipts for paid bills for at least one year, but it's a good idea to keep them for up to seven years for tax and warranty purposes.
You should keep old utility bills for at least one year, but it's a good idea to keep them for up to seven years for tax and record-keeping purposes.
It is recommended to keep your electric bills for at least one year in case you need to refer back to them for budgeting or tax purposes.
It is generally recommended to keep utility bills for at least one year in case you need them for tax purposes or to dispute any charges.
http://www.bankrate.com/brm/news/mtg/20000518h.asp
You should keep utility bills for at least one year, but it's a good idea to keep them for up to seven years for tax and record-keeping purposes.
You should keep utility bills for at least one year, but it's a good idea to keep them for up to three years in case you need them for tax or insurance purposes.
You should keep utility and credit card bills for 60-90 days because that is the maximum lenght of time to report any disputes. For credit cards, keep at least a year if you purchased any deductions.