Definition and synonyms of poor from the online English dictionary from Macmillan Publishers Limited.
See IRS Publication 552, Recordkeeping for Individuals, for more information. Six Years. If you may have under-reported income by 25 percent or more, then you'll need to keep tax returns and all related information for six years.
(This is a good guideline for state returns as well.)2. If you file a claim for a credit or refund after you file your tax return, the IRS would like you to keep the relevant tax records for 3 years from the date you filed your original return or 2 years from the date you paid the tax, whichever is later.