The new 0.9% Medicare tax: Watch out for withholding issues

Under the health care act, starting in 2013, taxpayers with earned income over $200,000 per year ($250,000 for joint filers and $125,000 for married filing separately) must pay an additional 0.9% Medicare tax on the excess earnings. Employers are required to withhold the tax beginning in the pay period in which wages exceed $200,000 for[ … ]