In the debate over the looming fiscal cliff, President Barack Obama often plays down any adverse economic impact from letting the 2001 and 2003 tax cuts expire for high-income Americans, claiming that the top tax rates would merely return to where they were during the Clinton years.
The president's claim is incorrect. He ignores the impending arrival of the "unearned income Medicare contribution tax," which will further raise tax rates on income from saving.
Scheduled to take effect on Jan. 1, the tax, which was adopted as part of the 2010 health care law, is a 3.8 percent levy on interest, dividends, capital gains and passive business income received by taxpayers with incomes exceeding $200,000 (or $250,000 for couples).
Because the new tax was added to the health care law late in the process without congressional hearings, it received little attention at the time. With only a few weeks left before it takes effect, it remains largely unknown.
Its obscurity has allowed bizarre myths to circulate on the Internet.
Despite what you may have read online, the tax is not a 3.8 percent levy on home sales.
One problem with the unearned income Medicare contribution tax is the name Congress chose for it, which is a triple misnomer.
The income that will be subject to the tax is not unearned. It is earned by savers who receive market rewards for delaying consumption and providing funds to finance business investment.
Also, because the proceeds will be paid into the general treasury, the tax will have no financial link to Medicare.
And, of course, the tax will be a compulsory payment, not a voluntary contribution.
Another concern is the complexity of the tax, as demonstrated by the intricate proposed regulations the Internal Revenue Service has had to develop to carry it out. The regulations, which still leave a few implementation issues unresolved, and the accompanying explanation filled 42 pages of the Dec. 5 Federal Register.