Executive summary. NaOH (sodium hydroxide or caustic soda) is a by-product of the chlorine-alkali. process. As this process is determined by the long-term demand for chlorine, changes. in demand for NaOH does not affect the output of NaOH from this process. An analysis of the NaOH market reveals that long-term changes in demand for NaOH.
2015 Average Federal Income Taxes Paid by State. The average taxpayer in the United States paid $12,978 in federal income taxes in 2015. How does that compare to where you live?
The average American's federal income tax. For the 2015 tax year, the IRS assessed income tax of $1.454 trillion on Americans, out of the 150.6 million tax returns received by the agency. A quick calculation shows that the average taxpayer owed $9,655 in income tax.