The letter highlights the inclusion of provisions taken from the Foreign Account Tax Compliance Act, which impose a 30% withholding tax on the American investments of foreign financial institutions unless they agree  reporting requirements with the Treasury Department that the CF&P considers are "onerous and intrusive."

"The Foreign Account Tax Compliance Act contained in Senator Reid's so-called jobs bill would result in the loss of jobs as investors would shift funds outside of the United States," said CF&P President Andrew Quinlan. 

"This bill is a threat to fiscal sovereignty, both in the United States and around the world" added Dan Mitchell of the Cato Institute. "Governments should have no right to impose laws and regulations outside their borders, and this effort to impose bad American policy on foreign banks will invite bad consequences and open the door for foreign governments to do the same to us."

Additionally, the letter points out that these provisions create significant threats to fiscal sovereignty and financial privacy. " European governments and bureaucrats are increasingly meddling in the affairs of American companies, so setting a precedent for further interference seems particularly foolish," the CF&P states.

"These provisions will make it more expensive to invest and do business in the United States," the group states. "Making it more expensive to invest in the United States will divert global capital to other nations. This will reduce growth and jobs creation in America."

"Furthermore, the reporting requirements are a threat to fiscal sovereignty. By attempting to impose American laws on foreign companies acting outside of the United States, we open the door for similarly misguided efforts on the part of foreign governments and international bureaucracies," the letter adds.

However, given that the Senate bill differs from the version of the legislation passed by the House of Representatives, the CF&P believes that it is not too late for such "anti growth provisions" to be removed from the final bill.

The Hiring Incentives to Restore Employment (HIRE) Act passed the Senate on February 23 by a vote of 70 to 28. Among its tax cutting provisions include a new jobs payroll tax exemption, and an extension of expanded Section 179 expensing allowing businesses to write off more of their expenditures in 2010.

Besides the more stringent reporting requirements, the bill is also offset by a provision which codifies the economic substance doctrine used by courts to determine whether transactions are used purely to avoid tax, and through modifications to the USD1.01 per gallon cellulosic biofuel producer credit.