Because the extension of the payroll tax reduction is, at the moment, limited to two months, it is not as simple as merely continuing reduced withholding for two months. Here’s why. The tax that is reduced applies only to the first $110,100 of wages. Consider two taxpayers. The first taxpayer earns $48,000 a year. If the payroll tax reduction were in effect for all of 2012, that taxpayer would experience a tax reduction of $960 (2% x $48,000). However, because the reduction applies, at the moment, only to the first two months, this taxpayer will experience a tax reduction of $160 (2% x $8,000 of wages for January and February). The second taxpayer earns $4,800,000 a year. If the payroll tax reduction were in effect for all of 2012, that taxpayer would experience a tax reduction of $2,202 (2% x $110,100). However, because this taxpayer receives a monthly salary of $400,000, and because the tax, and its withholding, applies to the first $110,100 of wages, this taxpayer would experience a tax reduction of $2,202 in January, compared to what would have been withheld and paid in the absence of the tax reduction extension.
Congress was concerned about two situations. The first is that the second taxpayer ends up with 100 percent of the tax reduction that would apply had the extension been enacted for all of 2012, whereas the second taxpayer ends up with only 16.7 percent of the tax reduction that would apply had the extension been enacted for all of 2012. To its credit, the Congress decided not to permit high income taxpayers to end up with this sort of advantage. The second issue is the possibility that savvy taxpayers would find a way to front-load salary into the first two months of the year in order to increase the tax reduction. For example, if the first taxpayer somehow could persuade the employer, which could be, for example, the taxpayer’s solely-owned corporation or a family-owned business, to pay the entire salary in January, the first taxpayer would benefit from the full $960 tax reduction.
To prevent the skewing that these situations would cause, Congress also enacted a new tax. Yes, a new tax. Section 101(c) of the Temporary Payroll Tax Cut Continuation Act of 2011 adds a new section 601(g) to the Tax Relief, Unemployment Insurance Reauthorization, and Job Creation Act of 2010. It provides:
(1) IN GENERAL.—There is hereby imposed on the income of every individual a tax equal to 2 percent of the sum of wages (within the meaning of section 3121(a)(1) of the Internal Revenue Code of 1986) and compensation (to which section 3201(a) of such Code applies) received during the period beginning January 1, 2012, and ending February 29, 2012, to the extent the amount of such sum exceeds $18,350.Under this provision, the second taxpayer would be subject to a tax computed as follows. Wages within the meaning of section 3121(a)(1) equal $110,100. That amount exceeds $18,350 by $91,750, which when multiplied by 2 percent yields $1,835. The taxpayer’s payroll tax reduction of $2,202 is offset by the new tax of $1,835, generating a net reduction of $367. This amount of $367 is one-sixth of the maximum $2,202 payroll tax reduction available to the second taxpayer had the reduction been enacted for all of 2012. In addition, if the first taxpayer tried to increase the payroll tax reduction by moving the full year’s salary into January, the 2 percent tax would generate an offset that would negate the advantage otherwise obtained.
(2) REGULATIONS.—The Secretary of the Treasury or the Secretary’s delegate shall prescribe such regulations or other guidance as may be necessary or appropriate to carry out this subsection, including guidance for payment by the employee of the tax imposed by paragraph (1).
Four points need to be made about this complexity. First, it provides another example of a lesson I try to get across to the students in my basic tax class, namely, there is much statutory tax law that is NOT in the Internal Revenue Code. Second, if the Congress sees fit to extend the payroll tax reduction through all of 2012, the additional tax should “disappear,” but whether that happens depends on what the Congress does with the new tax. Third, employees surely are going to make noise when they see a new tax on their paystubs, payroll departments will need to re-program their payroll software and might not be able to do so in a timely manner, and employers will need to invest time and resources explaining this to their employees, though they are invited to provide their employees a link to this post. Fourth, this complexity is yet another example of why, in Punting on Taxes, I reiterated the point I made in Tax Politics and Economic Uncertainty that playing politics with tax and economic policy is a dangerous game. Diverting the nation’s resources to the demands of coping with complexity necessitated by political ineptitude threatens the nation in multiple ways, from its national security through its economic prosperity.