Nope. Capital losses count against capital gains first, with no limit. After that, $3,000 can count against your regular income. Any remaining loss rolls over to the next year. In many cases this is better than offsetting dividends because the dividends are taxed at a lower rate. I'd rather deduct $3,000 of my 28% taxed income next year than deduct $3,000 of my 15% taxed income this year.