If you lend money and fail to charge interest at a rate at least equal to the applicable federal rate (AFR) for the term of the loan, you may be subject to below-market loan rules. These rules require the lender to report phantom (“imputed”) interest—the amount of interest that should have been charged but was not.
If the loan is a demand loan that is outstanding for all of 2012 and the loan balance does not fluctuate, a so-called “blended rate” fixed by the IRS applies. The IRS recently announced the blended rate for 2012: 0.22%, which is even lower than the blended rate of 0.40% last year.
Exception: If you make certain gift-loans (e.g., a loan to a relative below $10,000, or below $100,000 in some cases), there is no imputed interest.
Casualty losses such as from a storm, in areas declared by the President to warrant federal assistance. An election may be made to deduct the loss in the year before the loss or the year of the loss.