That title promises a lot, but it is very difficult to talk about one of these without talking about the whole system. The Internal Revenue Service and the Federal Income Tax it collects are foremost in the minds of most people when it comes to discussing taxes. I guess it is because we all (well almost all) have to deal with that April 15th deadline every year whether we are paying any income tax or not. And, about half of us are not paying any income tax.
Actually that particular tax is not the big issue. The big issue is government spending because all government spending will eventually have to be financed with taxes of some kind, and in 2009, the last full year for which data are available, total government spending in the United States was $5.87 for every dollar collected in Federal Income Tax. So, where did the rest of the money come from?
The single biggest source was borrowing. Even Social Security and Medicare taxes topped the Federal Income Tax. So, while the president may try to blame our economic problems on Bush Tax Cuts for Millionaires and Billionaires, it is clear that funding our current level of government spending with tax increases on folks earning more than $250,000 a year (Euphemism = “Millionaires and Billionaires”) is not a remote possibility. The grand total after Federal Income Tax-income of people earning more than $500K (Only breakdown available in the data) is less than $1T, and from that all the state and local sales and income and property taxes and Medicare and Social Security taxes must be paid. So, if every single after-tax dime such folks earned in 2009 had been confiscated, Hugo Chavez style, it would not have come close to eliminating the need for borrowing to fund government spending that year. And the data for 2010 and 2011 will be much worse.
And that is why spending must be cut dramatically.
Here is a longer term look at the trends on these important variables, total government spending and Federal Income Tax Revenues, as percentages of GDP. Here again, this picture will be much uglier once final numbers for 2010 and 2011 are in.
Income taxes are down, not because of income tax rate cuts but because incomes are down. Note that income tax revenue was growing, at the lower rates, until the real estate market crashed. Surely we can understand that, beyond a level needed to provide essential government services, government spending has to force out private spending and investment and will result in lower incomes and profits and lower income and corporate taxes. The single biggest thing we can do to improve the economy is get total government spending back to 30% of GDP with a combination of improved GDP and reduced spending to free up more of the nation’s resources for private spending and investing which will improve earnings and profits and government income from taxes. I know that is a convoluted sentence, but it is a convoluted system I am trying to describe. One variable cannot be changed without impacting all the others.
All the raw data from which the above are derived can be found here and here and here.
All the raw data from which the above are derived can be found here and here and here.

