Well as you know now, 2013 was the first year the new 0.9% Medicare
surtax and the new 3.8% tax on net investment income.
OK, let’s get in to detail.
The income that is subject
to tax under these new provisions is different, but there is an overlap in the definition of
taxpayers subject to these new taxes. The 3.8% tax on net investment income
applies to unincorporated taxpayers (basically individuals, estates, and
certain trusts) who have modified adjusted gross income (“MAGI”) in excess of
certain threshold amounts: $250,000 in the case of married taxpayers filing a
joint return or a surviving spouse; $125,000 in the case of a married taxpayer
filing separately; and $200,000 for everyone else except estates and trusts,
where the threshold is equal to the highest amount at which the maximum tax
rate begins (projected to be $12,150 in 2014). The 0.9% Additional Medicare Tax
applies to individuals at the same threshold amounts, but does not apply to
estates or trusts. Neither of these new taxes applies to individuals who are
treated as non-resident aliens for U.S. income tax purposes. Let’s review each
of these new taxes separately.
3.8% Tax on Net Investment Income
Tax planning is the key to understanding your liability to this
tax on net investment income. This tax applies to net investment income of taxpayers to the
extent their net investment income and their MAGI, including their net
investment income, is in excess of the threshold amounts mentioned earlier. “Net investment income;” basically includes
most dividends, interest, annuities, royalties, rents and the taxable portion
of gains from the sale of property. Gains or losses from the disposition of
partnership or S Corp interests are generally not subject to this tax, except
to the extent the pass-thru entity would have generated gain or loss if it had
sold all of its assets immediately before the sale of the pass-thru interest
(the deemed sale rule). To the extent that rents and other income are treated
as non-passive investment income, they are not treated as net investment income
subject to the 3.8% surtax. Qualified plan distributions and any income items
subject to self-employment tax are not treated as net investment income subject
to this surtax.
Effective tax planning relating to this tax focuses on: 1)
changing investment portfolios so that income generated will not be subject to
tax (e.g., tax exempt bond interest, growth stocks instead of dividend paying
stocks, annuities which will defer income until later years when the taxpayer
will in a lower tax bracket), 2) maximizing deductions (e.g., depreciation,
investment expenses, and other properly allocable deductions) that will reduce
income otherwise subject to the tax, and/or 3) reorganizing or regrouping
rental activities.
Additional 0.9% Medicare Tax
The additional 0.9% Medicare tax on wages and self-employment
income is applicable only to income in excess of the threshold amounts
discussed above. The threshold and the amount of income subject to tax is based
on the combined income of a husband and wife on a joint return. So, even if
each is under the threshold amount individually, the couple will be subject to
the tax to the extent their combined incomes exceed the threshold. In addition,
in the case of wages paid to an employee, the surtax applies only to the
employee’s share of the employment tax. Therefore, a single taxpayer with a
salary of $300,000 would pay Medicare tax at a rate of 1.45% on the first
$200,000 of salary received, but 2.35% on the $100,000 of salary received in
excess of the $200,000.
Employers are required to withhold additional Medicare tax on
wages in excess of $200,000 in a calendar year, without regard to the
employee’s filing status or income from other sources. If an employer withholds
the Additional Medicare Tax and no Additional Medicare Tax is due – for
example, in the case of a married taxpayer who is under the $250,000 married
filing jointly threshold but has wages in excess of $200,000 – the employer
must withhold the tax and the employee will claim a credit for the withheld taxes
on his or her income tax return for the year. If no tax is withheld – for
example, if a husband and wife are each paid under $200,000 for the year, but
their combined income exceeds the threshold amount – they should either request
additional withholding or cover their additional liability for this tax by
paying estimated tax.
A self-employed person will pay self-employment tax at a rate of
2.9% on self-employment income up to the threshold amount and 3.8% on income in
excess of the threshold. These amounts are reduced, but not below zero, by the
amount of FICA wages taken into account in determining the Additional Medicare
Tax.
Self-employed individuals, as well as salaried employees, need
to take both of these new taxes into account when determining estimated taxes.
Hope this helped. Contact
us if you need more information.