If you've under-reported income by 25 percent, however, the IRS can go six years back, or seven if you claim a loss for bad debt or worthless securities. If you don't file, or if you file a fraudulent return, the IRS has no statute of limitations; so it may be best to keep your records indefinitely.
1 For a simple bladder infection, you will take antibiotics for 3 days (women) or 7 to 14 days (men). 2  If you are pregnant or have diabetes, or have a mild kidney infection, you will most often take antibiotics for 7 to 14 days.  Finish all of the antibiotics, even if you feel better.
How long does it take for antibiotics to work for kidney inf. Report Share. Just been prescribed ciprofloxacin for kidney infection wondering how long it take to work, was told 48 hours by GP but still feel really ill after 4 days.Never had this before so not sure how long it will last.eport Share. Just been prescribed ciprofloxacin for kidney infection wondering how long it take to work, was told 48 hours by GP but still feel really ill after 4 days. Never had this before so not sure how long it will last.