Guidance on the New 3.8% Surtax on New Investment Income

Posted on 01.21.14

The IRS has issued final and proposed regulations on the new 3.8% surtax on net investment income (NII) that first went into effect in 2013. The surtax is 3.8% of the lesser of: (1) NII, or (2) the excess of modified adjusted gross income (MAGI) over an unindexed threshold amount ($250,000 for joint filers or surviving spouses, $125,000 for a married individual filing a separate return, and $200,000 in any other case). The final regulations are voluminous and clarify many aspects of this new tax. They explain, among other items, how NII is calculated, the individuals and entities subject to or excepted from the tax, and the deductions taken into account in figuring the tax. The proposed regulations (upon which taxpayers may rely) provide guidance on the computation of NII with respect to a number of specialized provisions and situations including various payments to partners and former partners.

Sources: Checkpoint; Image, Reinsel Kuntz Lesher

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