Currently, the Denneroll is available in three sizesâfor tall or flexible adults (gray Denneroll), average or stiffer adults (white Denneroll), and small adults or pediatric patients (gold Denneroll)âthe Denneroll Cervical Orthotic Device is an important addition to your patient-care inventory.
Length of time to keep, and why:Seven years. 1  The IRS has three years from your filing date to audit your return if it suspects good-faith errors. 2  The three-year deadline also applies if you discover a mistake in your return and decide to file an amended return to claim a refund.
(The higher your basis, the lower your capital gains tax might be.) Keep all of the latest refinancing documents. If you sell your house, hang on to all records for seven years, because that's how long the Internal Revenue Service has to audit you. Find out how to get the best rate on a mortgage. For more news and articles about mortgages and personal finance, subscribe to our feed. Consumer Reports has no relationship with any advertisers or sponsors on this website. Copyright Â© 2007-2013 Consumers Union of U.S. 1  Investing Education. 2  Finance. 3  mortgage.