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Bank statements - should I retain hardcopies for tax or other official purposes (or keep digital scanned copies)?
I am in the United States. There is no need to keep the statements in any form forever. Once the bank gives you a 1099 stating how much interest you have earned, you don't need to keep them. If you only have them in electronic form, that is good enough for the IRS. When you do need to show a bank statement, such as when applying for a loan, the loan company will be keeping a copy. It doesn't matter if it was a scan from the original, from a printed PDF, or if you printed it from your archives. In the US they used send the original check back to the person who wrote it, so they could keep it for their records. Then many banks went to carbons, but if you paid extra they would send you the original. Now the bank that cashes the check scans the check and destroys the original. If you want a copy for your records it only exists as a scanned image.