Everybodys taxes go down, Kerry does not like it
I am going to try to explain the Congressional Budget Office report and avoid the confusing way news reports have been explaining it. I made one stab at this in the previous post, but since I now have the CBO report "Effective Federal Tax Rates Under Current Law, 2001 to 2014" in hand, I thought I would try it again using real numbers.
First, you need to know the definition of a couple of terms: The first of these is the "Effective Federal Tax Rates", or EFTR. The EFTR is the combination of all Federal Taxes a household pays (Income, Social Security, and Medicare) divided by the pre-tax income for that household.
The second term is the "Share of Total Federal Tax Liabilities", commonly referred to as the tax "burden". The "burden" is the percentage of the total tax bill that a segment of the population pays. For example, if the total taxes paid by everyone in the United Stated were $100, and the highest 20% of income earners contributed $50 of those taxes, then the tax "burden" for those top earners would be 50%.
The CBO report breaks down taxpayers into "Quintiles", or into five parts: The Lowest Quintile, the Second Quintile, the Middle Quintile, the Fourth Quintile, and the Highest Quintile. Each Quintile has an equal number of people. On Table A-1 of the CBO report, you can see the income levels (in 2001 dollars) that match these Quintiles:
Lowest Quintile: $14,900
Second Quintile: $34,200
Middle Quintile: $51,500
Fourth Quintile: $75,600
Highest Quintile: $182,700
In other words, those in the Lowest Quintile earn the least amount of money and those in the Highest Quintile earn the most.
What Really Happened with Federal Income Taxes
Now that we have the terms down, let us look at what the report shows. The first thing that is interesting in the changes in the Effective Federal Tax Rate. If the EFTR goes up for a segment of the population (quintile), then that means that segment pays more of their income in Federal taxes. If the EFTR goes down for a segment, then that segment pays less of their income in Federal taxes.
The important questions are: What happened to each segment of the population because of the Bush tax cuts? Did EFTR go up because of the tax cuts or did the EFTR go down?
Table 4 of the CBO report answers these questions. The CBO calculated the difference between what people would have paid in taxes if the tax cuts had not gone into effect compared to what people didpay in taxes because of the Bush tax cuts. Here are the results for 2003 and the estimates for 2004 and 2005:

As the above table shows, at every income for all three years (2004 and 2005 being projections) the amount of federal tax paid goes down. The reason, as provided in some detail in the CBO report, is President Bush’s tax cuts.
The bottom line: Because of the tax cuts, everyone is paying less in Federal Taxes.
The Tax "Burden"
So the question becomes, if everyone's taxes have gone down across the board, then what is John Kerry complaining about? As Kerry says in his press release on the CBO report:
Today's report reinforces what middle-class families across the country already knew about George Bush. His tax breaks have forced them to pay a bigger share of America's tax burden forcing them to bear the brunt of his failed economic policies.
In order to understand his complaint, you have first to understand what the CBO report meant by the tax "burden". First, remember that what Kerry is calling the "burden" is what the CBO report calls the "Share of Total Federal Tax Liabilities".
As in the example at the first part of this post, it is easy to calculate the Federal Tax "burden" for each segment of the population. Here is another example that shows how the Federal Tax "burden" is calculated (using sample numbers):
First, suppose that the total amount paid in taxes to the United States government by everyone in 2000 was one trillion dollars ($1,000,000,000). Next, suppose we added up all of the Federal taxes paid by the Middle Quintile (those with base incomes of $51,500) and ended up with a result of 152 billion dollars ($152,000,000).
Last you would divide the total Federal taxes paid by the Middle Quintile ($152,000,000) by the total of the Federal taxes paid by everyone in all of the quintiles ($1,000,000,000) to figure the Federal tax "burden" for the Middle Quintile:
$152,000,000 divided by $1,000,000,000 = .15 or 15%This would mean that households that have a base income of $51,500 were responsible for 15% of the total Federal Tax bill. In other words, this 20% of the people (the Middle Quintile) paid 15% of the total taxes of that everyone paid.
Now, let's look at the real numbers (though 2004 and 2005 are projections) for the Federal tax burden for all of the segments of the population (From Table 2 of the CBO report):

As you can see, the Federal tax "burden" does change from year to year. In addition, John Kerry is literally correct - The Federal tax "burden" is projected to go down for the Highest Quintile ($182,700 base income) from 64.1% in 2003 to 63.5% in 2004. The Federal tax "burden" is projected to go up for the Middle Quintile ($51,500 base income) from 10.4% in 2003 to 10.5% in 2004.
But So What?
John Kerry can, and does, say that the Federal tax "burden" is going up for the middle class. It is an accurate statement. But ignorance is John Kerry's friend, because even though it sounds bad that your "burden" (if you are in the middle class) is going up, the bottom line is that the percentage of the whole of the taxes you pay does not really matter - only the actual amount of taxes you are paying matters.
And every one of us is paying less.
So what is John Kerry complaining about? Simple, even though all of us are paying less in Federal taxes, some segments, or quintiles, have not had their taxes reduced as much as other segments. That is actually a legitimate topic of debate: Should all taxpayers have had their Federal Taxes reduced by the same relative amount?
Instead, Kerry makes a dishonest argument by when talking about the Federal tax "burden". Kerry is implying, by saying the "burden" has increased, that the middle class is paying more in Federal taxes.
That is quite simply and, as the CBO report shows, statistically untrue.
Moreover, shame on some in the media for playing along.
Correction: I was using the wrong numbers from Table 2 of the CBO report. Table 2 above and the text has been corrected to show the accurate numbers - the Share of Federal Taxes.