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.
These will usually be taken as tablets or capsules two or four times a day for seven days. After seven days, your GP should check how well you're responding to the antibiotics. If you still have signs of infection, you may need to take antibiotics for another seven days.