Capital losses can be used to offset capital gains. If there are excess losses, they can be used to offset up to $3,000 of ordinary income ($1,500 for married persons filing separately), which includes interest on bonds that are not tax-exempt. Any excess loss can be carried forward indefinitely and used in the same manner.
A revenue ruling is the Commissioner’s “official interpretation of the interpretation of the law” and generally is binding on revenue agents and other IRS officials. Taxpayers generally may rely on published revenue rulings in determining the tax treatment of their own transactions that arise out of similar facts and circumstances.