A bill being pushed by Congressman Francis Rooney (R-Fla.) would trigger new or higher taxes on many Social Security recipients.

Rooney is the lone Republican sponsor of the bill, H.R. 763, a carbon tax bill co-sponsored by over 40 House Democrats. The bill is being promoted by an organization called Citizens’ Climate Lobby.

Because the carbon tax would significantly increase household costs — cooling and heating, transportation, groceries, etc. — the bill directs the federal government to send payments to households in an attempt to compensate for the increased cost burden.

But these payments, called “dividends” by Rooney — are subject to federal income tax. The tax will not only siphon money from households to be sent to Washington — it will also impact Social Security benefits.

A report published by Citizens’ Climate Lobby states:

“Taxability of Dividends raises three separate issues: (i) additional complexity for taxpayers; (ii) the equity of the disparate effective marginal tax rates on taxable Dividends for various residents; and (iii) the method or methods by which those taxes would be paid.”

Regarding Social Security recipients, the report states:

“Over the income-related phase-in range for the taxation of social security benefits, each additional $1.00 of non-social security income causes an additional $0.50 or $0.85 of social security benefits to become taxable. In most situations, the ordinary income tax rate in the phase-in range is 10 percent; however, at some income levels, the rate is 12 percent. Thus, $1.00 of non-social security income — including income from the Dividend — will be taxed at effective marginal rates of 15 percent, 18 percent, or 22.2 percent.

The report gives an example of how the tax would hit a typical couple over age 65 with an income of $38,000 and a Social Security benefit of $12,000:

“Based on that income, the tax rate schedule shows that their marginal tax rate would be 10 percent. However, the addition of $1,584 of taxable Dividends from the Carbon Fee causes more of their social security benefits to become taxable, and their marginal tax rate due to the Dividends is 20.12 percent, so that after paying their income tax, the couple is left with only 79.88 percent of their gross Dividend.”

Congressman Rooney has some explaining to do.

See also:

75 Conservative Groups: “We oppose any carbon tax.”

Caught on Tape: Citizens’ Climate Lobby admits carbon tax complexity is “something that we at CCL can tend to soft-pedal”